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1. RTV Silicone Rubber for Artificial Stone Molding- Description:

E-640 is very suitable for making silicone rubber stone molds. It is featured with extremely low shrinkage, good fluidity and resistance to many kinds of chemicals; This material do not release any  by-product with low molecular weight during its curing process, and it's cured from top to bottom and from the inside and outside  simultaneously, namely, deep curing. The E sereise platinum cured silicone will not have the problem of degradation, sticky mold surface caused by the existence of by-product of small molecules under certain conditions, (such as closed environment, high temperature). Known from our customer's feedback, it is very convenient  to make cement molds, and it is a high-quality silicone for construction industries. Further more, it can be applied to make multiple piece molds for products with complex design.

2. RTV Silicone Rubber for Artificial Stone Molding-  Advantage:

E-640is also featured with low shrinkage and nearly nil viscosity, good fluidity; Without releasing any by-product with low molecular weight, and it's cured from top to bottom, from the inside and outside  simultaneously. It is suitable for the products with medium size or big size. 

3. RTV Silicone Rubber for Artificial Stone Molding-  of E-640 Standard Datasheet:

For more information of RTV Silicone Rubber for Artificial Stone Molding , pls feel free to contact Ms. Carol Chen

Tel: +86-0755-89212369

Mob: +86-13549659645

Skype: carol19901202