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Addition Cure Liquid Silicone Rubber for Concrete Stamps Molding
1. Description of Addition Cure Liquid Silicone Rubber for Concrete Stamps Molding
Silicone rubber is platinum cure silicone rubber for mold making and silicone products. The silicone rubber will be cured under room temperature and can be cured fastly by heating, It’s two-components liquid silicone rubber, the mixing ratio is 1:1. It has an exceptional fluidity and good operability. Especially, the platinum cure silicone rubber has a lower shrinkage, higher temperature resistance and it is food grade.
2. Characteristics of Addition Cure Liquid Silicone Rubber for Concrete Stamps Molding
Acceptable for food contact
Outstanding release properties
Low viscosity
Easy mixing and degassing
High flowability
Odorless and Nontoxic
Enhanced durability
3. Application of Addition Cure Liquid Silicone Rubber for Concrete Stamps Molding
concrete/cement/stone moldmaking silicone
Food Grade Related Applications
Cake mold
Chocolate moldmaking
Candy moldmaking
Baking moldmaking
Ice trays molding
Casting butters
Casting for Kitchen products






4. Datesheet of Addition Cure Liquid Silicone Rubber for Concrete Stamps Molding
| Model NO· | XB-725 | XB-730 | XB-625 | XB-630 |
| Mixing Ratio (by weight) | 100:3 | 100:3 | 1:1 | 1:1 |
| Appearance/Color | Translucent/White | Translucent/White | Translucent | Translucent |
| Hardness (Shore A) | 25±2 | 30±2 | 25±2 | 30±2 |
| Mixed viscosity(mPa·s) | 16000±500 | 20000±500 | 2000±500 | 4000±500 |
| Working Time(at 23℃/75℉, MINS) | 30~40 | 30~40 | 30~40 | 30~40 |
| Curing Time(at 23℃/75℉, HRS) | 3~5 | 3~5 | 3~5 | 3~5 |
| Tensile strength, Mpa | ≥4.2 | ≥4.0 | ≥5.5 | ≥5.5 |
| Tear strength, KN/m | ≥28.5 | ≥25.2 | ≥22.0 | ≥14.8 |
| Shrinkage, % | <0.2 | <0.2 | <0.1 | <0.1 |
| Elongation at break,% | ≥550 | ≥480 | ≥400 | ≥400 |
DONGGUAN SIBETTER NEW MATERIAL TECHNOLOGY CO.,LTD that established in 2005, is a science and technology corporation which is engaged in production, R&D, and sales of organic silicone new material.
SIBETTER has its own lab and factory with the experienced&professional R&D and production team as well as advanced devices. Now, SIBETTER is procuring high-quality products with high-class raw materials, advanced production equipment, scientific production technology and strict quality testing methods. Thus, SIBETTER’s silicone rubber has achieved the international advanced level with authentication of SGS, FDA, RoSH, UL and ISO9001 quality management system, etc. And SIBETTER is providing customized products and solutions and makes optimization for production to meet different needs. Also, on-time delivery service and perfect before&sales service help SIBETTER become more and more popular.
Now, SIBETTER are offering various kinds of silicone 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 silicone products like silicone rubber, liquid silicone rubber, RTV-2 molding silicone rubber, condensation cure silicone rubber, addition cure silicone rubber, life casting silicone, food grade silicone rubber, tyre mold silicone rubber, silicone gel, liquid foaming silicone, etc.
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.
If you need any further information about the liquid silicone rubber, pls feel free to contact Vicky:
E-mail: vicky(at)sibetter(dot)com
SKype: vicky(at)sibetter(dot)com
Mobile/whatsapp: +86-135 3863 9382
Tel: +86-0769-23077653
Fax: +86-0769-23077651
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