Welcome to GRGTEST!
Service Hotline 400-602-0999
Our Services Chemical Analysis Rubber Physical Performance Test
Rubber Physical Performance Test
Provide testing services for rubber physical performance of various products in automobile, rail transit, electronic appliance and other industries.
Service Introduction
By testing the polymer performance, we can obtain the parameters such as tensile strength, compression recovery performance, hardness, low temperature resistance, high temperature resistance, chemical solvent resistance that the material can withstand during use, which can provide reliable guarantee for material design and product research and development, and can also be used as a reference for material procurement and use. 
 

Product Scope: 

Rubber and rubber products 
 

Delivery Requirements: 

Rubber sheets, rubber finished products (some items may not be cut due to the size of finished products) 
 

Accreditation Qualification: 

CMA, CNAS 
 

Test Cycle: 

7-10 working days
 

Test Items: 

Test Item  Common Standard 
Density  GB/T 533 / ISO 2781 / ASTM D297
Tensile strength/ tensile elongation at break  GB/T 528 / ISO 37 / ASTM D412
Tearing strength  GB/T 529/ ISO 34-2/ ASTM D624
Compression set  GB/T 7759 / ISO 604/ ASTM D395
Shore hardness GB/T 531.1 / ISO 868 /ASTM D2240
Strain performance of compressive stress GB/T 7757/ ISO 7743
Low temperature brittleness - specified temperature  GB/T 5470/ISO 974/ASTM D746/
GB/T 1682
Low temperature brittleness - finding temperature point  GB/T 5470/ISO 974/ASTM D746/
GB/T 1682
Flame retardant performances of automotive interior  GB 8410 / FMV SS 302/ ISO 3795
Vertical combustion  GB/T 2408/IEC 60695-11-10/UL 94
Horizontal combustion  GB/T 2408/IEC 60695-11-10/UL 94