Silicone rubber ZY -850 suitable for the production of ordinary silicone products, such as silicone rubber buttons, sealing rings, etc. Appearance translucent solid, density 1.14±0.03, hardness 50±3, tensile strength 7.5, elongation 315, tear strength 11, shrinkage 3.2~3.6, rebound elasticty 60, plasticity 195±20, vulcanizing agent double 2.5.
Silicone rubber ZY-870 suitable for the production of ordinary silicone products, such as silicone rubber buttons, sealing rings, etc. Appearance translucent solid, density 1.20±0.03, hardness 70±3, tensile strength 6.0, elongation 200, tear strength 9.0, shrinkage 2.9~3.3, rebound elasticty 46, plasticity 250±25, vulcanizing agent double 2.5 .
Silicone rubber ZY-840 suitable for the production of ordinary silicone products, such as silicone rubber buttons, sealing rings, etc. Appearance translucent solid, density 1.12±0.03, hardness 40±3, tensile strength 7.0, elongation 355, tear strength 11, shrinkage 3.4~3.8, rebound elasticty 60, plasticity 155±20, vulcanizing agent double 2.5 .
Silicone rubber ZY-860 suitable for the production of ordinary silicone products, such as silicone rubber buttons, sealing rings, etc. Appearance translucent solid, density 1.16±0.03, hardness 60±3, tensile strength 7.0, elongation 260, tear strength 10.5, shrinkage 3.1~3.5, rebound elasticty 52, plasticity 230±25, vulcanizing agent double 2.5 .
