Definition Condensation cure silicone is a very suitable for mould making or casting. There are two components contained in one kit, namely, base silicone and catalyst. Normally we use the tin catalyst for this kind of product. For different company, there are different mixing ratios. For example, our company recommend adding 2% to 3% tin based catalyst. Matters need attention 1. It is not good for food contact mold making. For food moulds, you had better choose addition cure silicone material, which is also our hot selling products. 2. When mixing the two components, be sure to make the mixture evenly, scraping every corner and side of the container. 3. The deairing time is not fixed but depends on how much the silicone mixture is(generally 5 min to 10 min). If deaired for too long, the silicone will got in trouble in the later pouring or brushing operation. 4. During pouring process, control its speed, not traping air in the liquid. 5. The silicone mold will get delicate after 12 months or so, depending on its using frequency and times. 6. Between every two molding process, you’d better use some wax release agent either for a happy demoulding operation, or extending its life. Advantages 1. Cost effective, cheaper than addition cure system. 2. Able to capture extremely fine details. 3. Able to be reused for hundreds of times(for big-sized products, it will be less times) 4. Broad range of application, such as candle mould making, resin model making, sculpture mould making, tire moulding, shoe sole mould making, and so on. Any question, contact with us(info@szrl.net ).
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