Share on (60623907911):
Wholesale RTV2 Silicone Rubber for Concrete Stone Veneer Molds
1. Descriptions of Wholesale RTV2 Silicone Rubber for Concrete Stone Veneer Molds
This kind of silicone rubber is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1 by weight, mainly be suitable for making molds application.


2. Applications of Wholesale RTV2 Silicone Rubber for Concrete Stone Veneer Molds
silicone rubber could be mainly used for food mold, such as chocolate mold, cake mold , it is also used for making concrete stones, jewellery mold, wax molds, PU molds, resin molds, gypsum casting, candle molding .


3. Advantages of Wholesale RTV2 Silicone Rubber for Concrete Stone Veneer Molds
-low shrinkage (less than 0.1% )
-high tensile and tear strength with high copy times
-easy for operation (mixing ratio at 1:1 )
-good fluidity easy for pouring operation ( in round 10000 cps )
-Food garde with certificate approved
4. Datasheet of Wholesale RTV2 Silicone Rubber for Concrete Stone Veneer Molds
Model NO· | XB-640 | XB-650 | XB-660 |
Mixing Ratio (by weight) | 1:1 | 1:1 | 1:1 |
Appearance/Color | Translucent | Translucent | Translucent |
Hardness (Shore A) | 40±2 | 50±2 | 60±2 |
Mixed viscosity(mPa·s) | 6000±500 | 800±5000 | 10000±500 |
Working Time(at 23℃/75℉, MINS) | 30~40 | 30~40 | 30~40 |
Curing Time(at 23℃/75℉, HRS) | 3~5 | 3~5 | 3~5 |
Tensile strength, Mpa | ≥5.4 | ≥5.2 | ≥4.8 |
Tear strength, KN/m | ≥19.5 | ≥14.2 | ≥12.8 |
Shrinkage, % | <0.1 | <0.1 | <0.1 |
Elongation at break,% | ≥380 | ≥300 | ≥100 |
Dongguan Sibetter New Material Co.,Ltd. that established in 2005, is a science and technology corporation which is engaged in production, R&D, and sales of organic silikon new material.
SIBETTER has its own lab and factory with the experienced&professional R&D and production team as well as advanced devices. And SIBETTER is providing customized products and solutions and makes optimization for production to meet different needs.
Now, SIBETTER are offering various kinds of silikon rubber in several industries, and its products have been exported to the Southeast Asia, Europe, America and other countries and regions with good reputation and high repurchase ratio. Our products included 18 series in hundreds of kinds of silikon products like silikon rubber, liquid silikon rubber, RTV-2 molding silikon rubber, condensation cure silikon rubber, addition cure silikonrubber, life casting silikon, food grade silikon rubber, tyre mold silikon rubber, silikongel, liquid foamingsilikon, etc.

Why Choose Us?
a. Pre-sale services,good adviser and assitant of you;
b. Provide considerate after-sales services;
c. Over 10 years of liquid silicone production experience;
d. Professional R&D team and sales team;
e. Top quality & competitive price advantage.
We have own lab with the experienced&professional R&D and production team as well as advanced devices. Here show only parts of the whole testing.
♦ Package
♦ Delivery Time
♦ Shipping Cost
♦ Tracking No.

Any further more information about the liquid silicone rubber, please feel free to contact us:
New products from manufacturers at wholesale prices