Selling Liquid Silicone Rubber for Gypsum / Plaste...

Liquid Silicone rubber for gypsum / plaster has a wide range of applications. Gypsum / Plaster mold silicone rubber can be used for gypsum crafts, gypsum statues, gypsum ceiling rose, gypsum columns, gypsum line, gypsum ceiling board, and all kinds of gypsum decorations.   Liquid Silicone rubber for gypsum / plaster features Liquid Silicone rubber is two part silicone with general hardness of 22-50A°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   Liquid Silicone rubber for gypsum / plaster 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—5 minutes ,otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step Three: Pouring the mixture into the frame with original gypsum mold slowly .   Our company provides silicone raw materials for gypsum / plaster molds. The following codes of product model is made for you. Product performance parameter Model Color Viscosity(mPa.s) Hardness(Shore A0) Tensile strength (MPa) Tear-strength (kN/m) Elongation（%)   Catalyst Mix Ratio (by weight) Operating Time（h)   Demould Time(hrs) 620 White 17000±2000 18-22 2.8 19±2 530 2%-5% 0.5 2-4 625 White 25000±2000 23-27 3.4 24±2 410 2%-5% 0.5 2-4 630 White 27000±2000 28-32 4.0 26±2 420 2%-5% 0.5 2-4 638 White 25000±2000 35-38 4.0 25±2 450 2%-5% 0.5 2-4 640 White 15000±2000 38-42 3.5 21±2 180 2%-5% 0.5 2-4 725 White 25000±2000 16-20 3.2 22±2 420 2%-5% 0.5 2-4 728 White 27000±2000 25-30 3.7 23±2 440 2%-5% 0.5 2-4 Notes: *1 Mold Silicone in different hardness and colors are available. *2 Curing agent with different curing speed can be adjusted. *3 Standard curing time will vary depending on the size of the cured item, temperature and humidity. *4 All the parameters are for reference only, if you have special requirements please contact us. *5 If you cannot find a suitable product please get in touch with us.   Hong Ye Jie Technology Co., Ltd. was established in 1998, is a Science and technology corporation which is engaged in production, R & D, and sales of silicone rubber and silicone products. It sets up Hong Kong Hongye Ltd., Shenzhen Hongye silicone rubber Factory and other affiliated enterprises in 2005.   Our silicone rubber is with good new raw material and various specifications, which is featured with good performance and high reputation. Besides, our silicone rubber is well-received by the customers from more than 50 countries and regions. We are manufacturer specializing in silicone materials for gypsum / plaster molds. What you need is what we pursue. We are sure that our silicone materials for gypsum / plaster molds will bring you first class products. If you want to know more information or have any questions, please visit our website: http://www.szrl.net or send E-mail to contact with us at info@szrl.net! We will with the fastest speed to answer your questions!