https://www.ptcure.com/blog/ Platinum-cure silicone additive knowledge from the source manufacturer in Zhongshan, China. en https://www.ptcure.com/blog/2026-10-02-silicone-blooming-white-parts.html White patches after molding or a water-boil test are blooming — additives migrating to the surface, not dirt. The four causes we see most, and the fixes that hold. Fri, 02 Oct 2026 09:00:00 +0800 https://www.ptcure.com/blog/2026-10-02-silicone-blooming-white-parts.html https://www.ptcure.com/blog/2026-10-02-switching-peroxide-to-platinum.html Which product lines to convert first, how to run the side-by-side trial, and the three failures that kill most first platinum batches. Fri, 02 Oct 2026 09:00:00 +0800 https://www.ptcure.com/blog/2026-10-02-switching-peroxide-to-platinum.html https://www.ptcure.com/blog/2026-09-21-platinum-catalyst-poisoning-5-rules.html Sulfur, amines, phosphorus and peroxide residue can silently kill a platinum cure. Five workshop rules that prevent the most common — and most expensive — platinum catalyst failure. Mon, 21 Sep 2026 09:00:00 +0800 https://www.ptcure.com/blog/2026-09-21-platinum-catalyst-poisoning-5-rules.html