Lead-Zinc Mold Making silicone rubber for spin casting

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3. The usual sizes are 9 inches and 12 inches. Thickness is 4.5~5mm, special requirements can be customized.

2.Fast cooling,easy to grinding and polish.

1.Temperature resistance of 380-400 degree or even higher.

Spin casting silicone rubber (HY-455 )features

16.95

Tear strength (Kgf/cm)

41.21

Tensile strength (Kgf/c)

68-69

Elongation at break (%)

85-87

Hardnessshore A

1.70

Gravityg/c

Technical datasheet

Items

3. Excellent quality and no harm to people.

Sping Casting silicone rubber (HY-455 ) datasheet

2. The usual sizes are 9 inches and 12 inches. Thickness is 4-4.5 mm, special requirements  can be customized.

16.95

Tear strength (Kgf/cm)

41.21

Tensile strength(Kgf/c)

68.69

Elongation at break(%)

85-87

HardnessshareA

1.70

Gravityg/c

Technical datasheet

Items

Silicone rubber for spin casting application.
Disc silicone rubber is mainly applicable to alloys with a low melting point,like zinc aluminum alloy arts and crafts, imitation of gold and silver ornaments, fishing tools, bracelets, hanging ornaments, furniture fittings, decoration accessories, toys and gifts, etc

Silicone rubber for spin casting features
The disc silicone rubber consist of Past A and Part B, Part A is the working surface, Part B acts secondary role. It mainly applicable to cast lead tin craftworks and product models.Fix the product upon one piece of A, cover with another pieces of A , and put pieces of Part B over the upper  and lower sides of Part A, then take it to a press molding machine, the temperature is generally at 160180, and it can be demouled in 30 minutes. After take out the mold, make a round hole at the central point of the disc with diameter of 30mm for material injection, inject the zinc aluminum alloy liquid into the disc silicone mold,the products can be shaped by the force of a mode of centrifuge.

Disc silicone rubber (HY-456 )  is mainly applicable to alloys with a low melting point,like zinc aluminum alloy arts and crafts, imitation of gold and silver ornaments, fishing tools, bracelets, hanging ornaments, furniture fittings, decoration accessories, toys and gifts, etc.

Disc silicone rubber (HY-455 )is mainly applicable to alloys with a low melting point ,like alloy crafts, lead-zinc arts and crafts, gold and silver jewellery, imitation of gold and silver ornaments, fishing tools, bracelets, hanging ornaments, furniture fittings, decoration accessories, toys and gifts, etc.

Sping casting silicone rubber (HY-456) datasheet

Silicon features:for spin casting,resist to high temperature.With size of 9 inch,12 inch and 18 inch,4mm thickness, no harm.