RTV Silicone Rubber for Printing Pad

Pad printing silicone rubber application

Pad printing silicone rubber is mainly applicable to making pads for plastics toys, electroplating products, electronic toys, trademarks and irregular pattern printing.Pad printing pads is a carrier which transfer printing the patterns on the steel plate onto the toy products\' surface.

Pad printing silicone rubber features

Pad printing silicone rubber with the advantages of abrasion resistance, high temperature resistance, good printing effect, etc., which made of top-quality raw material due to adding American Dupont Teflon high-temperature resistance new material, is processed through high-temperature machining.

Pad printing silicone rubber datasheet

Pad printing silicone rubber(HY-912)
Appearance:Yellow, red, green, white
Viscosity(CS):20000~25000
Hardness(A):28-30
Tensile strength (kgf/cm) ≥35
Tear-strength (kgf/cm) ≥24
Elongation break:(%)≥400
Retractility (%):≤0.3
Curing agent mixed rate(%):2-3
Operate time(min):30
Curing time(hours):2-4

Operation instruction for pad printing silicon rubber

Admixture amount of curing agent abt priting silicone rubber

1.Added with 1% of curing agent, silicon can still flow within 2.5 hours, mold can be released in6-8 hours.
2.Added with 2% of curing agent, silicon can still flow within 50 minutes to 1 hour, mold can be released in 2-3 hours.
3.Added with 3% of curing agent, silicon can still flow within 28-30 minutes, mold can be released in 1.5-2 hours
4.Added with 4% of curing agent, silicon can still flow within 10-15 minutes, mold can be released in 1-1.5 hours