cement concrete moulding silicone rubber

Different hardness and tensile strength availbale

Two part mixing ratio 1:1, 100:3 by weight

Various color available

Low shrikage <0.3%

pouring viscosity 21000cps

applicable for gypsum/concrete/plaster/PU resin casting

cement concrete moulding silicone rubber Standard Datasheet:

Cement concrete moulding silicone rubber Features:

high transparent silicone rubber for cement concrete mouldings can be used for a long period and maintain softness and elasticity within a temperature range of -65°C ~ 200°C with the characteristics of excellent electrical performance and chemical stability, waterproof, ozone and climate resistance, non-corrosiveness, physical inertia, non-toxic,odourless, low linear shrinkage, easy operation, etc.

Cement concrete moulding silicone rubber Using instructions:

1. get necessary tools prepared, clean the original model thoroughly and fix it on the wooden board.
2. Brush a layer of mold releasing agent ( Vaseline) on the surface of the original product, cut proper size of hard paper board according to the height of model, enclose it.
3. Choose the right type/model of silicone based on size, structure, pattern and application of the product. Here we use silicone HY-E625, add 2%-5% catalyst into the silicone, blend it evenly and then put it into vacuum pumping machine to deair.
4. Pour the vacuumized silicone onto the products, get products fully and evenly flooded.
5. after the silicone cured completely, pull down the paper boards, you can take out your products, then a mold is formed.
6. note: Generally, in this pouring way, you should use low-hardness silicone rubber to make molds, so it will be easier to demould and will not destroy the products.

cement concrete moulding silicone rubber Precautions:

concrete stamps moulding silicone rubber   is platinum-catalyzed silicone rubber, water, impurity, organic tin catalyst, acid, alkaline and other organisms containing sulfur, phosphorus and nitrogen will influence the vulcanization of the silicon rubber. So, please do not mix with or touch  those substances during using.

high transparent silicone rubber for adult toys  Dargon Skin 10 Silicone Rubber for adult sex dolls Package:

Component A and B are in 25kg per drum. Transportation regard as non-hazardous goods, with shelf life of half year, hermetically sealed, with prevention from being in contact with acid, alkaline, and other impurities.

Place of Origin Guangdong China

Brand Name: HY silicone rubber

Model Number HYE series rubber for mold making

Shipping Terms:shenzhen port / by sea

Minimum Order Quantity:  200 Kilogram

Packaging Details:   25kg/drum and 200kg/drum

Delivery Time:  within 3 days after payment confirmed in our bank.

Payment Terms:L/C,T/T, Western Union

Supply Ability:    8 Ton per Day

Certifications:RoHS.MSDS.SGS ISO9001:2000