Manual molding silicone rubber

a. Applications of Manual Molding Silicone Rubber: Manual Molding Silicone Rubber is mainly used for model design of manual mold, PVC plastic molds, cement products, low melting point alloy molds, alloy toy, plastic toy, electronics, handicrafts, large-scale sculpture, reproduction of cultural relic, sole molds, pad printing allocation, Electronic equipment anti-vibration, etc. b. Model Codes of Manual Molding Silicone Rubber: HY-528 is applicable to make molds of smaller products and the production will be 2 to 3 pieces. HY-540, compared to other two types, for its moderate hardness and better quality & performance, its production will be 20 to 30 pieces. HY-570is applicable to large size products duplications and Electronic equipment anti-vibration. b. Operation Instructions for Manual Molding Silicone Rubber: RTV-2 Manual Molding Silicone Rubber is a flowable liquid, and the quality has nothing to do with the color. It consists of two components. Part A is a flowable liquid silicone rubber, part B is the curing agent. Firstly, after your previous work of dealing with the original model, take some liquid silicone rubber , add 2% to 3% curing agent of the amount of silicon, and mix them evenly. Then after vacuum-pumping the mixture, you can pour it into the mold frame. The silicone mold will cured in 2 to 3 hours. Note: The time for vacuum-pumping should be less than 3 to 5 mins, otherwise, once the silicone rubber has cross-link reaction during vacuum zing, it will not be operated. FAQ of manual molding silicone rubber: How to prevent silicone manual molds getting sticky? The main reason for this problem is that you do not handle the products or original molds well, and then you should deal with the original mold or products carefully before molding. Such as for the products with a complicated pattern or an unsmoothed surface, you should polish and clean the products after which it will be molded, then spray the release agent. Normally, the release agent can be Vaseline, detergent. Liquid wax Etc. In practical process, you can bush different release agent according to different material. The second reason is that the operator pours the silicone into the mold when the mixture is mixed evenly, then the finish silicone mold will not cure and dry entirely. Place of Origin Guangdong China Brand Name Hong Ye Silicone Rubber Payment & Shipping Terms: Minimum Order Quantity: 200 Kilogram Price: FOB shenzhen USD 4.8~7.5/KG Packaging Details: 25kg/drum and 200kg/drum Delivery Time: within 3 days after payment confirmed in our bank. Payment Terms: L/C,T/T Supply Ability: 8 Ton per Day Certifications:RoHS.MSDS.SGS ISO9001:2000 25kg/drum and 200kg/drum