liquid silicone rubber for gypsum molds

liquid silicone rubber for gypsum applications

Liquid Silicone rubber can used for gypsum crafts, gypsum statues , gypsum ceiling rose, gypsum columns, gypsum line, gypsum ceiling board, and all kinds of gypsum decorations .

liquid silicone rubber for gypsum features

Liquid Silicone rubber has two parts silicone with general hardness of 22-50Shore A. After curing its features are as follows:

high tensile & tear strength

high duplication times

Low linear shrinkage

resistance to high-temperature

low shrinkage and non-deformation

resistance to acid-alkali and expansion

liquid silicone rubber for gypsum operation instructions

Step One: Take 100g of part A and add 2g of part B then mix them evenly.

Step Two: vacuum pumping

The time for vacuum-pumping should be 3—5 minutes ,otherwise once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.

Step Three: Pouring the mixture into the frame with original gypsum mold slowly .

Shelf life for liquid siliconerubber

10~12months, when stored it in a dry & cool place under the room temperature 25.

FAQ silicone rubber for mold making:

Why is the silicone mold oily?

The molding silicone rubber itself doesn't contain any oil, so it won't be oily. If the mold is oily, it may because you add compound silicone oil which is the compound of silicone oil and white oil. But the white oil is not silicone oil but a kind of petrochemicals.

For more information , please feel free to contact Ms Phoebe

office no. :0086-0755-89212380

Mob:86-13510160545

Skype: siliconerubberphoebe

Email : siliconehyj(at)gmail(dot)com

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