Quan Zhu

High-performance environment protection type flame-proof polyphenylene oxide composite material and manufacture method thereof

Extruding machine with two screw rods engaging in the same direction

Anti-static polyolefin ventilated membrane composition and method for preparing the same

Zero halogen flame resistance polyethylene breathable film and preparation method and application thereof

Self-lubricating polypropylene compound material for manufacturing medical injectors

Fire-retarding and low-temperature resistant polypropylene material, preparation method thereof and use thereof

Stretching and setting apparatus and stretching and setting method for ventilating waterproofing membrane

Variable-frequency low-speed mixing machine for mixing materials with different bulk densities

Side feeding conveying system for conveying low bulk density filling material

Tape casting machine, and method for producing ventilating waterproofing membrane using same