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A wide range of specially formulated silicone rubbers to meet different demands for spin casting of low-melt zinc alloy and tin-lead alloy.
And Available in disc diameter: 8", 9”, 12”, 14”, 16”, 18”, 20”, 25”;
thickness: 5mm-10mm.
| PA | GA | BA | YB |
Color | purple | Green | Blue | Yellow |
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Vulcanizing Temperature | 165 °C | 150-165 °C | 165 °C | Specially developed cheaper silicon rubber, mainly used to reduce cost, half or 2/3 thick of the mold, not directly contact alloy.
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Vulcanizing time | 60mins |
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Shore Hardness after vulcanizing | 75 | 65 | 70 | |
Tear-resistant strength | 98Mpa | 80Mpa | 95Mpa | |
Elongation | 32% | 58% | 72% | |
Highest heat-resistance (10 secs | 750 °C | 500 °C | 500 °C | |
Applicable alloy | Zinc,Zamak | Tin, lead, flat parts
| Tin, lead,miniature figurines, photo frame etc.
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