What is a Twin-screw Feed Extruder? The H series twin-screw feed extruder is primarily used for the production and processing of various floating, sinking, and slow-sinking aquatic feeds. It can meet various customer demands, including 0.6mm aperture floating and 0.8mm aperture ...
PDO PCL Hilos Tensores Double and Double Screw Lifting Thread are two types of thread made from PCL and polydioxanone PDO. This double screw pdo threads is designed to create a lifting effect in the skin, providing a natural and subtle enhancement to the face and body. It is a ...
PVC is a non-crystalline polymer of polyvinyl chloride. Its glass transition temperature is 105℃-75℃ depending on the molecular weight. It has flame retardancy, high rigidity, excellent chemical resistance, and electrical insulation, but it is a heat-sensitive resin. Its ...