RTV2 silicone for GRC molding

GRC is short for Glass Fiber Reinforced Concrete. Its outstanding characteristic is good tensile and flexural strength, and good toughness. GRC is particularly suitable for production of decorative shapes and used to show strong texture. GRC molding is very simple, as long as the plant possesses a mold, and most of them would like to choose RTV2 silicone for GRC molding. The competitive advantage of RTV2 silicone is good tensile and tear strength, no deformation, high temperature resistant, resistant to acid and alkali, not inflation, high duplication times, easy to operate and demould. In this article, I will show you some knowledge about GRC molding RTV2 silicone, such as its application field.   Applications of RTV2 silicone for GRC molding: GRC molding RTV2 silicone can also be used in mold making for gypsum architectures, human reproduction, cement crafts, concrete fountains, artificial stones, marble, FPR, Buddhist statue crafts, wax, candle, resin products, poly resin crafts, epoxy​ resin crafts, lighting crafts, plastic toys, electronic toys, PU, plaster figurine, building decoration, Buddha carved furniture, and European Roman column and so on. In addition, RTV2 silicone for GRC with high-fidelity is particularly suitable for products with fine pattern and industry of simulation landscapes, etc.     Matters needing attention of using RTV2 silicone for GRC: 1. Concerning the choice of the hardness, If the GRC with large pieces, we should choose the RTV2 silicone for GRC with high hardness to make mold. For example GRC products with size 50cm will need harder GRC molding RTV2 silicone with 40-50 shore A, the model is HY-638, HY-640 and HY-738. Similarly, if the GRC component with relatively small size, you can choose our GRC molding RTV2 silicone of HY-620 and HY-718. If the size is moderate, RTV2 silicone for GRC of HY-628 and HY-728 is appropriate to make GRC molds. Only in this way, the GRC mold will get higher duplication times and is not deformation.   2. In the process of operation, you'd better not add silicone oil into RTV2 silicone for GRC, otherwise it is easy to affect the number of rolling over and appear this phenomenon of not durable, wear-resisting, easy ageing. If you really need to add silicone oil into GRC molding RTV2 silicone in order to adjust the hardness and viscosity, this ratio should be controlled at 5%-10%.   Shenzhen Hong Ye Jie Technology Co., Ltd., as the global leader of RTV2 silicone industry, gets a lot of praise from customers both at home and abroad. Our superiority is the professionalism of our team, R & D team with rich in theoretical knowledge and sales team with skillful workforce and responsible attitude. We also provide the best & free follow-up services, letting the customer be satisfied. Any of our RTV2 silicone for GRC will be replaced within 3 months after purchase. Our company welcomes customers and distributors from worldwide establish long-term business cooperation with us! For further information about GRC molding RTV2 silicone, please feel free to send an e-mail at info@szrl.net or tour our site at http://www.szrl.net.