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Silicone Rubber |
Silicone rubber is commonly used in centrifugal casting,
especially for producing detailed,
flexible molds for low-temperature casting materials like wax, resin,
or low-melting-point metals. Small metal parts (e.g. jewelry,
belt buckles, shoe appliques, medals, etc.) are reproduced faithfully and quickly, providing reduced cost levels.
Features:
Flexibility and High Precision: Silicone rubber is flexible and can
capture intricate details from the master pattern.
Durability: It's durable and can withstand repeated casting cycles.
Heat Resistance: Silicone rubber can resist moderate heat,
making it suitable for low-temperature metals and resins.
Versatility: Can be used with
a wide range of casting materials.
Ease of Use Silicone rubber is relatively easy to work
with, and the molds can be reused multiple times.
Silicone rubber is an excellent choice for centrifugal casting
when you need precision, flexibility, and durability in your molds. |
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Available Disc diameter |
Available Disc Thickness |
Remark |
6 inch |
14 inch |
Customized from 3mm -10mm. |
Other sizes also available upon requested. |
8 inch |
16 inch |
9 inch |
18 inch |
10 inch |
20 inch |
12 inch |
25 inch |
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PA |
GA |
BA |
YB |
Color |
purple |
Green |
Blue |
Yellow |
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Vulcanizing Temperature |
165 ¡ãC |
150-165¡ãC |
165¡ãC |
Specially developed cheaper silicon rubber, mainly used to reduce cost,not directly contact alloy.
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Shore Hardness after vulcanizing |
75 |
65 |
70 |
Tear-resistant strength |
98Mpa |
80Mpa |
95Mpa |
Elongation |
0.32 |
0.58 |
0.72 |
Highest heat-resistance (10 secs |
750¡ãC |
500¡ãC |
500¡ãC |
Applicable alloy |
Zinc,Zamak |
Tin, lead, flat parts |
Tin, lead,miniature figurines, photo frame etc. |
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