Addition cure silicone rubber for GFRC products mold making

Applications of Addition cure silicone rubber for GFRC products,molding silicone:

Addition cure silicone rubber for GFRC products,molding silicone is a kind of food grade slicone rubber.It is primarily intended for cake mold,candy mold,chocolate mold and other food grade silicone mold,also intended for poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts, plastic toy, stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, 

building decoration materials, largescale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Brief introduction of Addition cure silicone rubber for GFRC products,molding silicone:

Addition cure silicone rubber for GFRC products,molding silicone is mainly used for metallic art and crafts,babynipple,cake, candy food grade products mold making and so on. It is nontoxic and with very low shrinkage.

Features of Addition cure silicone rubber for GFRC products,molding silicone:

1. Two-component silicone rubber with platinum catalyst

2. Simple mixing ratio with 1:1 dosage

3. With high transparency, tensile strength, and tear strength.

4. Nontoxic & reach to Food grade 

5. With good heat stability and weather ability  ( temperature resistant range of -60-250 C)

6. With heat-ageing resistance

Picture show of Addition cure silicone rubber for GFRC products,molding silicone:

Datasheet of Addition cure silicone rubber for GFRC products,molding silicone:

FAQ of Addition cure silicone rubber for GFRC products,molding silicone:

Why is the tear strength of the silicone mold weak?

In order to reduce the viscosity of silicone rubber and pursue a good quality, you may add a lot of silicone oil into the silicon rubber when making molds. In fact, it might have just the opposite effect. The tension and the tear strength will be reduced badly with the addition of silicon oil. And the silicon molds will be in a weak and flimsy manner.

Operation way of Addition cure silicone rubber for GFRC products,molding silicone:

1.Stir part A and part B with right mixing ratio evenly. And get the mixture for vacuum-pumping.

(If there is no vacuumizer,you can just pour the mixture slowly from the corner so that less bubbles caused).

2. Enclose the product (the original model) with four plastic plates or wooden plates.

3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.

4. Pour the mixture with correct mixing ratio into the model frame.

After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold.

Storage of Addition cure silicone rubber for GFRC products,molding silicone: 

Addition cure silicone rubber for GRC products,cement products is an environment friendly liquid silicone products, is not easy to burn and can be stored and transported as nonhazardous goods. 

The shelf life of the product is about 9 months from the date of production. 

Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.  

Package of Addition cure silicone rubber for GFRC products,molding silicone: 

5kg/drum, 20kg/drum and 200kg/drum

Shelf-life of Addition cure silicone rubber for GFRC products,molding silicone:

Twelve (12) months under room temperature 25 Celsius.

Certification of Addition cure silicone rubber for GFRC products,molding silicone:

ISO9001: HK05/01358 
SGS:GZ0606100461/CHEM
RoHS:BTRS091718751
Patent:ZL200520001597.8

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