Shenzhen Hong Ye Jie Technology Co., Ltd.
Main products:Mold silicone rubber, Manual mold silicone rubber, Pad printing silicone rubber, Addition cure liquid silicone, Injection silicone, Electronic potting silicone
Products
Contact Us
  • Contact Person : Ms. Wu Alice
  • Company Name : Shenzhen Hong Ye Jie Technology Co., Ltd.
  • Tel : 86-755-89948013
  • Fax : 86-755-89756930
  • Address : Guangdong,Shenzhen,Liulian Shibi Industrial Zone, Pingdi Town, Longgang District,Shenzhen
  • Country/Region : China
  • Zip : 518117

gypsum products silicone rubber

gypsum products silicone rubber
Product Detailed
E-642 is silicone rubber very suitable for Precision gypsum products

1. Description of gypsum products silicone rubber :  

E-642 is with the all the advantage of rtv-2 condensation cure silicone rubber, but is also featured with lower shrinkage and low 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, so it will be deeply-cured. The E sereise addition cure silicone will not meet the problem of degradation or sticky molds because of the existence of by-product of small molecules under certain conditions, (such as closed, high temperature).it's very suitable for all kinds of mold with a variety of sizes, shapes and large sized plaster, cement,ect molds making.

 

2. Advantage of gypsum products silicone rubber : 

E-642 is also featured with lower shrinkage and low 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,

3. Applications of gypsum products silicone rubber :

E-642 can be used in not only the field of common RTV-2 moldmaking silicone. As the vulcanizing reactions of addition cure silicone is fundamentally different from tin cure silicone’s, it has no problem of deep vulcanize or reverse reaction, ect problem. Therefore, our addition cure silicone is particularly applicable for large stones, plaster and cement product replication. It features with lower viscosity, high strength , good fluidity, can also be very suitable for precision complex pattern of the original copy.

 

4. E-642 Standard Datasheet of gypsum products silicone rubber :

 

Model

Appearance

Viscosity (cps)

Hardness  (A°)

Tensile strength (Mpa)

Tear strength (KN/m)

Elongation (%)

Mixing ratio (%)

Operating time(H)

Curing time(H)

E-642

Yellow

30000±8000

42±2

≥4.0

≥7

≥200

2~3

0.5~1

2~5

ModelAppearanceViscosity (cps)Hardness (A°)Tensile strength (Mpa)Tear strength (KN/m)Elongation (%)Mixing ratio (%)Operating time(H)Curing time(H)
E-642Yellow30000±800042±2≥4.0≥7≥2002~30.5~12~

If you have any questions with gypsum products silicone rubber , pls feel free to contact Ms Angel Yue.MSN: angelfly369(at)msn(dot)cnSkype:angelfly369Email:hysa(at)szrl(dot)netTel:0086-755-89948006Mob: 086-18938867575Trademanager:cn200039753

gypsum products silicone rubber



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.