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Silicone rubber for concrete molds applications

Silicone rubber is mainly used for concrete statue ,concrete veneer, concrete paving, concrete fountain , faux stone, man -made stone and all kinds of concrete products .

Silicone rubber for concrete molds features

Silicon rubber for concrete molds is white flowing liquid with general hardness of 22-50 shore A after curing with features ------

(1) High tensile & tear strength 

(2) High duplication times

(3) Low linear shrinkage 

(4) Resistance to high-temperature

(5) Low shrinkage and non-deformation

(6) Resistance to acid-alkali and expansion

Silicon rubber for concrete molds operation instructions

Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.

Step Two: vacuum pumping

Without exception, this step takes less than 10 minutes.

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

Step Three: Pouring the vacuumed silicone mixture into the frame with original concrete mold .

Shelf life for silicon rubber concrete molds

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

For more information , please contact with Ms Judy

Office No.:0086-755-89948013

Mob: 86-18938867586

Skype:Lotus201399

MSN:Lotusjudy(at)hotmail.com

Email :hyxy(at)szrl(dot)net 

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