ISO 6313 Disc Brake Pad Thermal Heat Resistance Test | UnitedTest Thermal Dimensional Change Tester

Information on the most widely used ASTM standards within the materials testing industry

Descriptions of the most prominent lSO standards within the materials testing industry

Standards including EN, DIN, JlS, and more

Mechanical testing of polymer materials in the automotive industry is directly related to the safety of components and the reliability of the entire vehicle. UnitedTest can cover mechanical performance testing for automotive interior and exterior parts, as well as functional components, adapting to automaker standards and providing comprehensive testing solutions including tensile, impact, and fatigue tests.

Mechanical testing in the battery industry determines the tensile and puncture resistance of core components such as separators and electrodes, directly affecting battery safety and cycle life. UnitedTest can cover full-dimensional mechanical testing of battery materials, compatible with national and international standards, and provide customized testing solutions.

Mechanical testing in the consumer goods industry determines product durability and safety, such as impact resistance for toys and fatigue resistance for home appliances, making it core to compliance and quality. UnitedTest can cover mechanical tests for all categories of consumer goods, including tensile, impact, and hardness tests, compatible with national and international standards, and offers customized testing solutions.

In the field of medical and biomedical sciences, mechanical testing determines the safety and compatibility of implanted devices and biomaterials, making it a core part of regulatory approval. UnitedTest can cover a full range of tests including tensile, fatigue, and wear tests, compatible with national and international standards, and provides customized biomechanical testing solutions.

Material strength is a course that most engineering fields are required to study in university education. This interesting course is very practical and makes use of testing equipment in the materials laboratory.

Mechanical testing of industrial products and components is essential to ensure their load-bearing, fatigue resistance, and impact resistance, directly preventing production accidents and ensuring stable operation of equipment. UnitedTest can cover a full range of tests including tensile, hardness, and fatigue, complying with national and international standards, and provides customized industrial mechanical testing solutions.

Mechanical testing in the plastic pipe industry determines ring stiffness, impact resistance, and tensile performance, directly preventing pipe bursts and deformation risks. UnitedTest can cover full-dimensional mechanical testing of pipes, complies with ISO,ASTM,EN et.c, international standards, and provides customized testing solutions.

In the construction engineering and building materials industry, mechanical testing determines the compressive and tensile properties of materials such as concrete and steel, which is core to ensuring the safety and durability of buildings. UnitedTest can cover the full range of building material mechanical tests, complies with ISO, ASTM international standards, and provides customized testing solutions for compressive, tensile, and other properties.

Mechanical testing in the food and beverage industry involves the compressive and tensile performance of packaging and the safety of food texture, directly ensuring storage, transportation safety, and the eating experience. UnitedTest can cover all-dimensional mechanical testing for packaging and food texture, comply with national and international standards, and provide customized testing solutions.

Mechanical testing in the packaging industry determines the packaging's resistance to compression, impact, and tension, directly ensuring the safety of contents during storage and transportation. UnitedTest can cover comprehensive mechanical testing for packaging, complying with ISO, ASTM Standards, and provides customized testing solutions for compression, drop, tear, and more.

Mechanical testing in the transportation industry concerns the load-bearing and fatigue resistance performance of core components such as vehicles, tracks, and containers, directly ensuring transport safety and equipment durability. UnitedTest can cover mechanical testing for all types of transportation materials, complying with national and international standards, and provides customized testing solutions including tensile, fatigue, and impact tests.

Metallurgical testing examines the properties of metallic materials to determine if a particular metal is appropriate for its intended use.

Testing of polymer materials covers mechanical, thermal, and chemical properties, verifying strength, heat resistance, composition, and ensuring product quality and compliance.

UnitedTest offer world-class testing solution in testing for polymeric materials, including elastomers, thermoplastics, composites, coatings, and structural adhesives in a variety of industries.

Testing of rubber and elastomers is used to assess the various properties and performance of materials under different conditions. This is crucial for ensuring the safety, functionality, and quality of rubber and elastomer products used in industries such as automotive, construction, consumer goods, and aerospace.

Conduct adhesive testing using various testing methods to determine their performance and characteristics in applications across multiple industries such as aerospace, automotive, construction, packaging, industrial, medical, and energy, thereby supporting application development and quality assurance.

UnitedTest supply machine and testing solution for tension, compression, fracture toughness, direct shear, triaxial and ultrasonic velocity are common concrete and rock testing applications.

UnitedTest has helped a number of companies involved in the wood, paper, cardboard, and corrugated industry with their testing needs. Our materials testing systems are capable of testing raw materials, components, and finished products.

UnitedTest testing system is trusted by leading medical device manufacturers, universities, and medical research laboratories worldwide. Whether testing tissues or bioresorbable materials, stents, or sutures, UnitedTest offers a variety of single-actuator and dual-actuator systems to meet your biomedical testing needs.

Mechanical testing in the textile fabric industry determines core properties such as fabric tensile strength, tear resistance, and wear resistance, directly affecting product durability and safety. UnitedTest can cover comprehensive mechanical tests for textiles, complying with national standards / ISO standards, and provides customized testing solutions including tensile, tear, and puncture tests.

The mechanical testing of industrial components directly determines the load-bearing, fatigue resistance, and wear resistance of the parts, helping to avoid equipment failure risks. UnitedTest can cover a full range of tests including tensile, hardness, and fatigue, is compatible with ISO/ASTM/GB standards, and provides customized mechanical testing solutions for industrial components.

Mechanical testing in the glass-ceramics industry determines core properties such as flexural strength, hardness, and fracture toughness, directly helping to avoid brittleness and failure risks. UnitedTest can cover comprehensive testing for flexural strength, hardness, and fracture toughness, compatible with national and ISO/ASTM standards, and provides customized testing solutions.

Tensile test evaluates material resistance to stretching, measuring strength/elongation critical for quality control. UnitedTest offers universal tensile testers (10-600KN) compliant with ASTM/ISO standards, providing tailored solutions for metals, polymers, medical & industrial materials.

Compression test assesses material resistance to compressive loads, measuring strength/deformation critical for quality validation. UnitedTest offers compression testing machines compliant with ASTM/ISO standards, providing tailored solutions for concrete, plastics, metals and industrial components.

Flexural & Bend tests evaluate material resistance to bending forces, measuring strength, stiffness and ductility for quality assurance. UnitedTest provides flexural testing machines (3-point/4-point bend) compliant with ASTM/ISO standards, offering tailored solutions for composites, plastics, metals and construction materials.

Torsion Test evaluates material resistance to rotational forces, measuring torsional strength/ductility critical for fasteners, insulators, shafts. UnitedTest offers torsion testers compliant with ASTM A938/ISO 16047, providing tailored solutions for automotive, aerospace, fastener industries.

Fatigue Test assesses material durability under cyclic loading, critical for predicting service life of industrial components. UnitedTest offers fatigue testing systems (axial/bending/torsion) compliant with ASTM E466/ISO 12106, providing tailored solutions for automotive, aerospace and manufacturing sectors.

Peel Test measures material adhesion strength by evaluating resistance to peeling forces, critical for adhesives, films, packaging. UnitedTest offers peel testers compliant with ASTM D903/ISO 8510, covering 90°/180° peel tests, and tailored solutions for packaging, automotive, textile industries.

Impact Test evaluates material resistance to sudden shock loads, critical for assessing toughness and fracture risk. UnitedTest offers impact testers (Charpy/Izod/fall weight) compliant with ASTM E23/ISO 148, providing tailored solutions for metals, plastics, glass and industrial components.

Tear & Shear Test evaluates material resistance to tearing and shearing forces, measuring critical strength parameters for quality control. Tear tests (Elmendorf/trouser/trapezoidal) assess resistance to crack propagation in films/fabrics, while shear tests measure resistance to parallel forces in joints/bolts. UnitedTest provides universal testing machines (10KN-600KN) with specialized fixtures for both tests, compliant with ASTM D624/D3164 and ISO standards, serving automotive, packaging and construction industries.

Hardness test measures material's resistance to permanent indentation, critical for quality control. UnitedTest offers universal hardness testers (Rockwell/Brinell/Vickers) compliant with ASTM/ISO standards, plus tailored hardness testing solutions for diverse industrial needs.

Biaxial/triaxial tests evaluate material performance under multi-axis loads, critical for biomaterials, metals and composites. UnitedTest provides compliant testing machines (ASTM/ISO) for planar biaxial, static/fatigue triaxial tests, with tailored solutions for industrial & biomedical needs.

Friction and wear tests assess material resistance to friction, abrasion and wear, critical for industrial material performance validation. UnitedTest offers tribometers compliant with ASTM G99/ISO standards, covering pin-on-disk, four-ball tests, and tailored friction & wear testing solutions for diverse industries.

Pressure test evaluates material/component resistance to static/dynamic pressure, critical for sealing, strength and safety validation. UnitedTest offers pressure testing machines compliant with ASTM/ISO standards, covering burst, hold-pressure tests, and tailored solutions for industrial, automotive & medical sectors.

Fire test assesses material flammability, heat resistance and fire-retardant performance, critical for safety compliance across industries. UnitedTest offers fire testing equipment compliant with ASTM/ISO/UL standards, providing tailored fire test solutions for building materials, plastics and industrial components.

Non-destructive Test (NDT) evaluates material/component integrity without damage, critical for safety & quality across industries. UnitedTest offers ultrasonic/X-ray/magnetic particle NDT equipment compliant with ASTM/ISO standards, plus tailored NDT solutions for aerospace, automotive & manufacturing sectors.

ISO 6313 Disc Brake Pad Thermal Dimensional Change Tester | UnitedTest

ISO 6313 is a globally‑recognized standard test procedure for road vehicle brake linings, focused on evaluating heat‑triggered dimensional and form performance of disc brake pads. This integrated laboratory test performs two key measurements in one test cycle: dimensional changes of disc brake pads under varying temperature conditions, and heat transfer resistance of brake pads along the pressure‑loading direction.

Thermal deformation and heat conduction behaviour directly influence brake‑pad fit, braking stability and safety performance of road vehicles. Test data obtained from ISO 6313 offers critical reference for brake lining material formulation, new product development, incoming component inspection and production quality control in automotive brake manufacturing.

UnitedTest develops and manufactures high‑precision ISO 6313 compliant disc brake pad testing machines. Our test system accurately captures temperature‑related dimensional shift and heat transfer resistance parameters, supporting automotive R&D centres, brake component factories and third‑party testing laboratories.

Test Principle

The core principle simulates real braking thermal conditions by pressing the friction rubbing surface of a prepared brake pad against an electrically heated steel plate following a fixed temperature-time heating-cooling cycle.

Compressive contact pressure replicates the clamping force inside vehicle brake calipers;

Controlled heating generates high operating temperatures identical to heavy-duty braking;

High-precision displacement sensors continuously track thickness expansion/shrinkage of the pad during temperature rise and fall;

Embedded thermocouples record real-time temperatures of the heating plate, friction lining, and steel backing plate to evaluate how efficiently heat transfers through the pad assembly;

Post-cooling dimensional measurement captures permanent residual thermal deformation (irreversible swelling, warpage, shrinkage) after thermal cycling.

All dimensional changes and temperature data are correlated to quantify thermal dimensional stability and thermal insulation performance of friction materials.

Test Specimen Requirements

Pad type	Integral moulded or bonded disc brake pads
Backing plate	Solid type
Max. depth	≤ 80 mm
Max. width	≤ 120 mm
Max. thickness	≤ 20 mm
Quantity	1 or 2 pads (depending on test rig design)
Specimen preparation	Select samples from stock. Rub both sides with No. 120 grit emery paper to remove paint from the backing plate and make the friction surface smooth and even. Clean out any friction material from locating holes in the backing plate. For pads with a thin flexible anti-noise strip, prepare the strip the same way as the friction material. Identify two reference points (per Figure 1) and measure pad thickness at these points to an accuracy of 0.01 mm. Their mean value is denoted dₘ. Measure relevant lining outline dimensions (d_Ai). Drill a 2 mm diameter hole into the side of the lining down to one reference point — parallel to the rubbing surface and 5 mm away from it — to house a sheathed thermocouple. Drill a second 2 mm hole in the backing plate (parallel and same depth) for another thermocouple. This hole is omitted if the pad has an anti-noise strip. If a lining exceeds 120 × 80 × 20 mm, cut or grind it down to size.

Test Equipment of ISO 6313 Disc Brake Pad Thermal Heat Resistance Test

Recommend UnitedTest UT1058-CSTE Brake lining compress strain & thermal expansion testing machine, fully meet ISO 6313 and mainly consist of:

Main Heating Rig Assembly	Rigid electric heating steel plate: 80 mm height × 170 mm width × 40 mm thickness, capable of uniform surface heating up to 400 °C. Clamping assembly components: Clamping block fitted with a 48 mm diameter smooth-moving piston; Calibrated coil springs to generate compressive load via piston deflection; Adjustable screw nut to control spring compression and set contact force. Intermediate thermal conductive plate (only for pads with anti-noise strips): 4 mm thick, 80×100 mm copper/steel plate placed between pad backing plate and clamping block for heat transfer testing.
Force Application System	Force range: Adjustable clamping force from 20 N to 200 N; standard test contact surface pressure = 20 kPa (0.02 N/mm²) between pad rubbing surface and heating plate.
Temperature Measurement Equipment	Sheathed thermocouples: Three sets minimum: Embedded inside heating plate (5 mm from contact surface, central hole) to record plate temperature; Inside friction material drilled hole for lining temperature; Inside backing plate / intermediate conductive plate central hole for back-side assembly temperature.
Displacement Measuring Devices	Dial gauge or inductive displacement transducers mounted on the clamping side to continuously track thickness deformation of the pad backing plate/intermediate plate with micron-level precision. Optional XY plotter or data recorder for continuous real-time curve recording of temperature vs thickness change.

Key Test Parameters & Mandatory Stipulations

Heating rate	Heating plate reaches 400°C within 10 ± 0.5 min
Special cases	May adopt >400°C and achieve it in <10 min for specific vehicle types
Pad surface pressure	Approx. 20 kPa (0.02 N/mm²)
Clamping force range	20 – 200 N
Data sampling	Read at 25°C intervals between 50°C and final temperature (if not using a continuous recorder)
Temperature measurement points	Heating plate, friction material, backing plate (or intermediate plate)
Thickness measurement accuracy	0.01 mm
Number of thermal cycles	Two (second cycle starts immediately when plate cools to 50°C, with no re-adjustment)
Cooling method	Natural cool-down, no forced air cooling

During the cooling period, the system must cool naturally — no cooling air may be blown onto the heater plate.

If a recorder is used, traces must be clearly identified so that changes in pad thickness, heater plate temp, pad temp, and backing plate temp can be unambiguously correlated.

When plotting results, the abscissa (x-axis) is controlled by the heater plate temperature.

Residual dimensional changes (Δdᵢ = d_Bi − d_Ai) must be calculated and reported.

Complete Standard Test Procedures of ISO 6313 Disc Brake Pad Thermal Heat Resistance Test

Mount the specimen: Place the prepared pad between the heating plate and the clamping block, with the friction surface facing the heating plate. Apply a surface pressure of ~20 kPa. For pads with anti-noise strips, insert the intermediate plate between the pad and the clamp.
Zero the instruments: Mount and zero the dial gauge(s) or displacement transducers.
First heating phase: Switch on the heating so that the plate reaches 400°C at the end of a 10-minute heating period. Continuously record:

Pad thickness variation
Heating plate temperature
Friction material temperature
Backing plate (or intermediate plate) temperature

First cooling phase: Once 400°C is reached, switch off the heat source. Allow natural cooling (no forced air). Record data during cool-down.
Second heating phase: As soon as the heating plate temperature falls to 50°C, switch the heat source back on and repeat the entire heating process. No re-adjustment of the setup is permitted at the start of this second cycle.
Final measurement: At the end of the test, after the system has cooled to room temperature, measure the relevant lining outline dimensions. These values are designated d_Bi.

Test Applications (Industry Fields)

Automotive braking industry — Qualification and quality control of disc brake pads for road vehicles

Friction material manufacturing — R&D and production validation of brake lining formulations

Brake system suppliers — Testing pads intended for specific vehicle types

Automotive safety & certification — Verifying that thermal dimensional changes will not cause brake malfunction

Drum brake linings may also make reference to this standard (though the standard notes that a dedicated extension for drum brakes is still to be prepared)

The test directly addresses whether a pad's thermal expansion and deformation could lead to brake sticking, uneven wear, or catastrophic failure, and whether the pad provides adequate thermal insulation to protect the caliper and hydraulic fluid from excessive heat.

Related Standards:

ISO 6313	Road vehicles; Brake linings; Effects of heat on dimensions and form of disc brake pads; Test procedure
GB/T 22310	Road vehicles—Brake linings—Effects of heat on dimensions and form of disc brake pads test method
SAE J160	Swell, Growth, and Dimensional Stability of Friction Materials and Noise Insulators when Exposed to Elevated Temperatures — referenced by ISO 6313
SAE J2581	Thermal Transport Properties Germane to Friction Materials and Brakes — referenced by ISO 6313
ISO 6310	Compressive strain and thermal swell test for brake pads; measures combined compressibility and thermal dimensional growth under load-temperature cycles, overlapping thermal stability evaluation scope with ISO 6313 but with different rig geometry and test loading logic.
ISO 6312	Shear strength of full disc brake pad assemblies (bonds friction material to backing plate; post-ISO 6313 thermal test destructive validation).
ISO 15484	Brake lining product quality assurance standard; lists ISO 6313 as a mandatory thermal stability test for friction material qualification reports
JIS D4413	Automotive parts -- Brake linings and brake pads -- Compressive strain test method

Keywords: ISO 6313 disc brake pad test, ISO 6313 brake lining tester, disc brake pad thermal dimensional change test, road vehicle brake linings heat effect test, brake pad heat transfer resistance measurement, automotive brake component thermal performance tester, ISO 6313 test procedure for disc brake pads, brake lining dimensional change under temperature tester, disc brake pad heat transfer resistance test equipment, UnitedTest ISO 6313 brake pad testing machine, automotive brake lab thermal deformation test for brake lining

Professional Brake Lining Compress Strain & Thermal Expansion Testing Machine by UnitedTest. Compliant with ISO 6310 & ISO 6313. Measure compressive strain, thermal swell and heat conduction of disc/drum brake pads and friction materials.

ISO 6313 Test Machine | Disc Brake Pad Thermal Dimensional Stability Tester – UnitedTest

UnitedTest is a leading manufacturer of ISO 6313:1980 compliant test rigs for road vehicle disc brake pads. Our brake lining heat deformation tester accurately measures thermal dimensional variation and heat transfer resistance of friction materials under standard 400°C heating-cooling cycles. Designed for automotive brake factories, third-party labs and OEM R&D centers, the machine supports single/dual sample testing, meets ISO 6313 mandatory parameters, and outputs standardized test reports for global brake pad certification (ECE R90, ISO 15484). Custom fixtures for anti-noise strip brake pads, 0.001 mm precision displacement measurement, full global after-sales service provided.

Q1: What is ISO 6313 test, and what does it measure?

A1: ISO 6313 is an international lab test standard for road vehicle disc brake pads, titled Road vehicles - Brake linings - Effects of heat on dimensions and form of disc brake pads - Test procedure. It is a combined thermal stability test that measures two core properties:

Thermal dimensional changes (thickness expansion/shrinkage, permanent residual deformation of lining outline) under controlled heating-cooling cycles up to 400°C;

Heat transfer resistance of full brake pad assemblies (friction material + steel backing plate + anti-noise shims if fitted) under standard clamping pressure.

It simulates high-temperature braking conditions to evaluate thermal deformation risks of friction materials.

Q2: Why is ISO 6313 test critical for brake pad friction materials?

A2: This test is mandatory for automotive brake safety and product quality for 6 key reasons:

Avoid brake drag & premature rotor wear: Excessive thermal expansion of pads reduces caliper running clearance, causing constant drag during driving;

Prevent irreversible thermal failure: Permanent residual deformation after thermal cycles leads to uneven pad-disc contact, brake judder, squeal noise, and uneven wear;

Evaluate heat insulation performance: Poor heat transfer resistance lets high heat penetrate backing plates, boiling brake fluid and triggering total brake failure;

Standardize global material comparison: Unified test rules eliminate inconsistent lab data for cross-border OEM & aftermarket brake pad certification;

Support regulatory compliance: ISO 15484 brake lining quality standard requires ISO 6313 test data for product datasheets to meet ECE R90 auto safety rules;

Guide material R&D: Identifies defective friction formulations prone to thermal swelling, cracking, blistering or delamination under heat shock.

Q3: What brake pad samples are eligible for ISO 6313 testing?

A3: Only solid-backing disc brake pads for road vehicles meeting size limits: Max depth 80 mm, max width 120 mm, max thickness 20 mm. Both integral moulded and bonded friction linings are covered. Oversized pads must be cut/ground down to the standard dimension before testing. Drum brake linings are not covered by ISO 6313 (no dedicated standard released yet).

Q4: Can one test rig run two brake pads simultaneously for ISO 6313 test?

A4: Yes. ISO 6313 allows test rig designs to hold 1 or 2 disc brake pads at the same time, as long as heating uniformity, clamping pressure and measurement precision meet standard requirements. UnitedTest’s ISO 6313 thermal dimensional tester supports dual-sample testing to boost lab efficiency.

Q5: Can I skip drilling thermocouple holes for pads with anti-noise strips?

A5: Yes. For pads equipped with flexible anti-noise shims, the thermocouple hole on the backing plate can be omitted. A 4 mm thick intermediate thermal conductive plate is inserted between pad and clamping block to collect heat transfer temperature data instead.

Q6: Can I test at temperatures higher than 400°C per ISO 6313?

A6: Yes, as a special vehicle-specific adjustment. The standard notes that for customized testing matching a specific vehicle model’s heavy braking conditions, the target plate temperature can exceed 400°C and the heating time can be shorter than 10 minutes, but this deviation must be clearly recorded in the final test report.

Q7: What visual defects need to be inspected and documented post ISO 6313 test?

A7: The standard requires full visual inspection of the pad surface after thermal cycling, record all abnormal conditions: friction material cracks, bubble formation, surface peeling, chipping, and separation between friction lining and steel backing plate. These defects reflect thermal degradation risks of the brake pad material.

Q8: Does UnitedTest manufacture ISO 6313 compliant test machines?

A8: Yes. UnitedTest is a professional manufacturer of ISO 6313 disc brake pad thermal dimensional stability test rigs. Our machines fully comply with all clauses of ISO 6313:1980, with customized options for dual-sample testing, high-precision inductive displacement sensors, automatic data logging, and built-in thermocouple multi-channel temperature monitoring.

Q9: What advantages does UnitedTest’s ISO 6313 test machine have vs generic test rigs?

A9: Strictly matched ISO 6313 heating plate size (80×170×40 mm) with stable ±0.5°C temperature control;

Precise 20–200 N stepless loading system to maintain constant 20 kPa standard pressure;

0.001 mm high-precision displacement measurement for accurate thermal expansion data;

Automatic cycle control (two heating-cooling loops) without manual operation;

Built-in reporting software that auto-generates ISO-standard test reports with residual deformation calculation;

Optional intermediate thermal plate fixture for testing pads with anti-noise shims.

Q10: Why Choose UnitedTest as Your ISO 6313 Test Machine Manufacturer?

A10: UnitedTest is a professional Manufacturer of ISO 6313 Brake Pad Thermal Dimensional Stability Test Machine

As a trusted global supplier of automotive friction material testing equipment, UnitedTest specializes in designing, manufacturing and exporting full ISO standard brake lining test rigs, with our flagship ISO 6313 test machine widely adopted by brake pad manufacturers, automotive OEM laboratories and third-party certification testing institutes worldwide.

Our ISO 6313 thermal dimensional tester strictly follows all technical requirements of ISO 6313:1980 Road vehicles - Brake linings - Effects of heat on dimensions and form of disc brake pads - Test procedure, dedicated to evaluating two critical performance indicators of disc brake pads: thermal dimensional stability (thickness expansion, permanent residual deformation of lining outline) and overall pad heat transfer resistance under simulated high-temperature braking load.

Our Machine Key Standard Compliance & Machine Highlights

Full ISO 6313 Standard Matching: Standard size electric heating steel plate, 10-min ramp to 400°C temperature control, 20–200 N adjustable clamping force to achieve 20 kPa standard contact pressure, multi-channel sheathed thermocouple temperature monitoring system as required by ISO 6313 Clause 5.

High Precision Testing Performance: Equipped with inductive displacement transducers with 0.001 mm resolution to capture tiny thermal thickness changes; automatic two-cycle heating-cooling program eliminates human operation error; built-in calculation module auto computes residual deformation Δdi per ISO 6313 Clause 7.

Universal Test Fixture Design: Support standard disc brake pads within 80 mm depth ×120 mm width ×20 mm thickness; matched intermediate thermal conductive plate accessory for testing brake pads fitted with anti-noise shims; optional dual-sample test station to double lab testing throughput.

Complete Data & Reporting System: Integrated XY data recorder to plot temperature vs thickness change curves; built-in test report template fully matching ISO 6313 Clause 8 reporting requirements, covering pad specifications, max thermal expansion, residual dimensional shift, post-test visual defect records and multi-point temperature data.

Global Industry Application: Our ISO 6313 test equipment serves passenger car, commercial vehicle and aftermarket brake pad production quality control, friction material formulation R&D, and international automotive safety certification (ECE R90, ISO 15484, SAE J160 equivalent testing).

Factory direct supply: Independent R&D workshop, stable production capacity, competitive factory price without middleman markup;

Customization service: Custom heating temperature range, single/dual sample layout, fixture modification for special brake pad sizes;

Full after-sales global support: Overseas installation guidance, equipment operation training, annual precision calibration service, long-term spare parts supply;

Wide compatibility: Matches other ISO brake lining test machines (ISO 6310 compressibility tester, ISO 6312 shear strength tester) for full friction material lab solution one-stop supply.

We offer customization to meet your specific needs. Our expert team will collaborate with you to develop the perfect product for you