Test Background
The purpose of the non-metallic gasket material tensile strength test is to determine the tensile strength of some non-metallic gasket materials at room temperature. The test results give the manufacturer a level to judge the quality of their products, and can also help the buyer of the gasket material to determine whether the material he specified for a specific purpose is produced in accordance with qualified quality indicators.
Zhongke Testing Reliability Experiment Center has the capability to test the reliability performance of various non-metallic gasket materials, and provides professional reliability testing services such as liquid resistance test, tensile strength test, softness test, compression rate rebound rate test and other non-metallic gasket materials.
Scope of tests
Material types include materials containing asbestos and other inorganic fibers (type 1), cork (type 2), cellulose and other organic fibers (type 3), and flexible graphite (type 5).
Test method
Method A, suitable for non-metallic gasket materials containing asbestos and other inorganic fibers
Method B, for cork gaskets and cork rubber gasket materials
Method C, suitable for gasket materials containing cellulose or other organic fibers Method D, suitable for flexible graphite gasket materials
Test standard:
GB/T 20671.7-2006 Non-metallic gasket material classification system and test methods Part 7: Non-metallic gasket material tensile strength test method
GB/T 20671.1 Non-metallic gasket material classification system and test methods Part 1: Non-metallic gasket material classification system
ASTM D412 Test Methods for Vulcanized and Thermoplastic Rubbers and Thermoplastic Synthetic Rubbers Tensile Strength
ASTM D1414 О type rubber ring test method
ASTM E4 testing machine force calibration guide
ASTM E691 Laboratory Instructions for Determining Precision of Test Methods
