HG/T 2487-2003 (English Version) PDF

Scope: This standard specifies test methods for determining certain physical and mechanical properties of rubber filaments. Due to the small cross-section of the rubber wire and the special conditions for use of this material, certain special test methods have been developed. Some of the tests in this standard are not fully applicable to rubber filaments made of synthetic rubber, such as polyurethane rubber. These tests are for use with natural rubber or synthetic polyisoprene rubber. It must be noted that comparisons can only be made on new filaments or on filaments identical to these processes. When analyzing test results from filaments that have been subjected to winding or other production processes, it is important to remember the past processing process and to state in the test report what is known and what relaxation treatments were used. .

HG/T 2487-2003 history

2012 HG/T 2487-2011 Rubber thread test method
2004 HG/T 2487-2003 Rubber threads-Methods of test
1995 HG/T 2724.7-1995 Test method for rubber rubber thread - Determination of tensile stress at modulus
1992 HG/T 2412.1-1992 Test method for rubber thread - Determination of meter value of rubber thread