Sell Manual mold silicon rubber HY540

Manual mold silicon rubber HY540 Application:
Manual mold silicon rubber HY540 is mainly applicable to manual mold design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, cultural relics duplication, shoe sole mold fabrication, pad printing positioning, electronic equipments antivibration, etc.

Manual mold silicon rubber HY540 Description:
Manual mold silicon rubber HY540 is flowing liquid with consistant quality in whatever color. It consists of two components, A is silicone rubber, and B is curing agent or vulcanizing agent.

Manual mold silicon rubber HY540 Standard Datasheet:
Appearance White
Viscosity(cps) ≤18000
Hardness(Ao) 38±2
TensileStrength (Mpa)≥2.0
Tear Strength (KN/m) ≥7
Elongation(%) ≥200
Mixing Ratio (%) 2~3
Pot life (H) 0.5
Demould time(H) 2~4

Manual Mold Silicon Rubber FAQ:
How to prevent silicon manual molds getting sticky?
The main reason for this problem is that you do not handle the products or original molds well, then you should deal with the original mold or products carefully before molding. Such as for the products with a complicated pattern or a unsmoothed surface, you should polish and clean the products after which it will be molded , then spray the release agent. Normally, the release agent can be Vaseline , detergent. liquid wax Etc. In practical process, you can bush different release agent according to different material.
The second reason is that the operator pour the silicon into the mold when the mixture is mixed evenly, then the finish silicon mold will not cure and dry entirely.