pu chemical sản xuất trực tuyến

High Polymer Elastic Waterproofing PU Injection Grouting Plugging Agent Material This advanced polymer elastic waterproofing grouting material utilizes water as a reaction agent. Upon contact with water, the ... Đọc thêm

High Polymer Elastic Polyurethane PU Grouting Material Modern waterproof leak repair solution for concrete crack water stop applications Waterproofing Plugging Agent Grouting Material High Polymer Elasticity ... Đọc thêm

C-320 Chain Extender Catalysts Polyurethane Foaming Additive For Soft Foam C-320 is a specialized polyurethane additive designed for manufacturing polyurethane foams, widely used in polyurethane, textile, and ... Đọc thêm

680 Silicone Oil Polyurethane Foaming Additive For Soft Foam 680 Silicone Oil is a specialized polyurethane foaming additive designed specifically for soft foam applications. Key Features Reduces surface ... Đọc thêm