Rubber, vulcanized or thermoplastic -- Determination of low-temperature properties -- Part 4: Low-temperature retraction (TR test)
硫化橡胶或热塑性橡胶低温性能的测定第4部分:低温收缩(TR试验)
发布日期:
2017-01-01
JIS K 6261-4:2017规定了一种测定硫化橡胶和热塑性橡胶温度收缩特性的方法,其中测定了拉伸后低温冷冻的试样随温度升高恢复弹性并达到规定收缩百分比的温度(TR试验)。
JIS K 6261-4:2017 specifies a method for the determination of the temperature-retraction characteristics of vulcanized and thermoplastic rubbers where the temperature at which the test piece, stretched and then frozen at low temperature, recovers elasticity with the temperature rise and reaches the specified percentage retraction is determined (TR test).