Wide range of specially formulated silicone rubbers to meet different demands for spin casting of low-melt zinc alloy and tin-lead alloy.
Available size: 9", 12", 14", 16".

PA, pin color,
Application: Suitable for zinc alloy spin casting.

Vulcanizing temperature: 165 degree C
Vulcanizing time: 60mins.
Shore hardness after vulcanizing: 75
Tear-resistant strength: 98Mpa
Elongation: 32%
Highest heat-resistance (10 secs): 750 degree C

GA, Green color,
Application: Suitable for tin-lead alloy spin casting of flat parts

Vulcanizing temperature: 150-165 degree C
Vulcanizing time: 60 mins.
Shore hardness after vulcanizing: 65
Tear-resistant strength: 80Mpa
Elongation: 58%
Highest heat-resistance (10 secs): 500 degree C

BA, Blue color,
Application: Suitable for tin-lead alloy spin casting of miniature figurines, photo frame etc.

Vulcanizing temperature: 165 degree C
Vulcanizing time: 60 mins.
Shore hardness after vulcanizing: 70
Tear-resistant strength: 95Mpa
Elongation: 72%
Highest heat-resistance (10 secs): 500 degree C

YB, yellor color,
Specially developed cheaper silicon rubber, mainly used to reduce cost, half or 1/3 thick of the mold, not directly contact alloy.