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Physical property testing of plastics
Provide plastic physical performance testing services for various products in industries such as automobiles, rail transit, electronics, and electrica
Product details
By testing the properties of polymer materials, parameters such as tensile strength, flexural strength, impact strength, and upper limit of heat resistance that the materials can withstand during use can be obtained. This provides reliable guarantees for material design and product development, as well as references for material procurement and use.
Product range:
Plastic and plastic products
Sample submission requirements:
Granular raw materials, boards, finished products (some projects may not be cut due to the size of the finished product) or standard samples
Related qualifications:
CNAS、CMA
Test cycle:
7-10 working days
Testing equipment:
Universal material testing machine, pendulum impact tester, thermal mechanical analyzer (TMA), thermal deformation/Vicat testing machine, melt index analyzer
Test standard:
| test project | Common standards |
| density | GB/T 1033.1/ ISO 1183-1/ ASTM D792 |
| Tensile strength/tensile modulus | GB/T 1040 / ISO 527 /ASTM D638 |
| Tensile elongation at break/yield elongation | GB/T 1040 / ISO 527 /ASTM D638 |
| Poisson's ratio | GB/T 1040 / ISO 527 /ASTM D638 |
| Bending strength/bending modulus - at room temperature | GB/T 9341/ ISO 178/ ASTM D790 |
| Bending strength/bending modulus - low temperature | GB/T 9341/ ISO 178/ ASTM D790 |
| Compressive strength/compressive modulus | GB/T 1041 / ISO 604/ ASTM D695 |
| Impact strength of simply supported beam at room temperature | GB/T 1043.1 / ISO 179-1 /ASTM D6110 |
| Cantilever beam impact strength - room temperature | GB/T 1843 / ISO 180 /ASTM D256 |
| Impact strength of simply supported beam - low temperature | GB/T 1043.1 / ISO 179-1 /ASTM D6110 |
| Cantilever beam impact strength - low temperature | GB/T 1843 / ISO 180 /ASTM D256 |
| Heat Deflection Temperature | GB/T 1634 / ISO 75 / ASTM D648 |
| Vicat softening point | GB/T 1633/ ISO 306 /ASTM D1525 |
| Shore hardness | GB/T 2411/ISO 868/ASTM D2240 |
| Rockwell hardness | GB/T 3398.2/ISO 2039-2/ASTM D785 |
| Falling hammer impact | ASTM D5420/ASTM D4226 |
| Melt Flow Index | GB/T 3682/ISO 1133-1/ASTM D1238 |
| Low temperature embrittlement temperature - specified temperature | GB/T 5470/ISO 974/ASTM D746 |
| Low temperature embrittlement temperature - find the temperature point | GB/T 5470/ISO 974/ASTM D746 |
| water absorption rate | GB/T 1034/ISO 62/ASTM D570 |
| Light transmittance/haze | GB/T 2410/ASTM D1003/ISO 13468-1 |
| Resistant to environmental stress cracking | GB 1842/ASTM D1693/GB/T 2951.41 |
| PVC Thermal Stability Test (Congo Red Method) | GB/T 2917.1 |
| mold shrinkage rate | GB/T 17037.4/ISO 294-4/ASTM D955 |
| Thermal Mechanical Analysis (TMA) | GB/T 36800/ISO 11359 /ASTM E831 |
| Flame retardant performance of automotive interior parts | 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 |
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