JIS K 6257 Determination of Heat-Aging Properties of Rubber, Vulcanized or Thermoplastic

Material Testing

JIS K 6257 Determination of Heat-Aging Properties of Rubber, Vulcanized or Thermoplastic

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of JIS K 6257 testing. This Standard specifies the method for determining the heat aging properties of vulcanized rubber and thermoplastic rubber based on accelerated aging testing and/or heat resistance testing.

JIS K 6257 Determination of Heat-Aging Properties of Rubber, Vulcanized or Thermoplastic

Test methods include the following methods.

  • Using a forced circulation type heat aging testing machine provided with an air blower
  • Using a cellular thermal aging tester or a natural aeration type thermal aging tester in which the air in the test oven is slowly ventilated by convection.

The International Standard and the conformity symbol corresponding to this Standard are as follows.

  • Rubber, vulcanized or thermoplastic-Accele grade aging and heat resistance tests

In addition, symbols indicating the degree of conformity in content between the relevant International Standard and JIS are IDT , MOD and NEQ according to ISO/IEC Guide 21-1.

Persons using this Standard should be familiar with normal laboratory practices. This Standard does not purport to address all, if any, security issues associated with its use. It is the user's responsibility to establish appropriate safety and health practices.

EUROLAB assists manufacturers with JIS K 6257 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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