silicon rubber for crafts molding

1.Applications of silicon rubber  for crafts molding

Silicon rubber  for crafts molding is mainly applicable to manual mold design, PVC plastic molds,

silicone rubber for molding of cement product molds, melting point alloy molds, alloy toy craftworks,

Molding silicone rubber for plastic toy craftworks, gifts and stationery, large statues,

RTV silicon rubber for duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc

2.Features of silicon rubber  for crafts molding

1). Good characteristics of easy-operation

2). Ligh viscosity and good flowability

3). Low shrinkage

4). Favorable tension

5). No deformation

6). Favorable hardness

7). High temperature resistance, acid and alkali-resistance and ageing resistance

3.Description of silicon rubber  for crafts molding:

Silicon rubber  for crafts molding of HY-620, HY-640,with the hardness of 18-22 shore A, 38-42 shore A respectively.

HY-620 and HY-640 are particularly suitable for pouring mould.

HY-620 is for small crafts mould making, while HY-640 is for large crafts mould making. Common features of HY-620 and HY-640: light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.

4.FAQ of silicon rubber  for crafts molding: 

Why does the silicon rubber  for crafts molding mould appear to be dry outside but wet inside?
Because molding silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing moisture from the air. In order to provide a significant shelf-life for the silicon rubber, we will dry out the water in the silicon rubber.

Solution: Add 0.05% water into the silicon rubber and Stir over a low speed briefly when you use it.

5.For getting further information about silicon rubber  for crafts molding, PLS contact with Miss Caroline

TEL: +86-755-89948019

Mobile: +86-18938867567

Skype: cathy19900719

Email: hysf(at)szrl(dot)net

Website : www(dot)szrl(dot)net