PVC is a non-toxic and odorless white powder. The density of PVC plastic is 1.40g/cm3, and the density of pvc plastic with plasticizers and fillers is usually 1.15-2.00g/cm3. The water absorption of P

Polyamide is commonly known as nylon, full-course Polyamide (PA). The main varieties of nylon are nylon 6 and nylon 66, occupying an absolute dominant position, followed by nylon 11, nylon 12, nylon 6

HDPE, high density polyehylene characteristic 1. Color: translucent 2. Impact resistance, cold resistance is also very good 3. Water resistance, good chemical resistance, water vapor and air cannot pa

Polypropylene application range Automotive industry (mainly using PP containing metal additives: mudguards, ventilation ducts, fans, etc.), appliances (dishwasher door liners, dryer ventilation ducts,

The application of PC in automobile Polycarbonate can meet the high performance requirements of toughness, strength and heat resistance of automotive interior trim. The application of these materials

ABS molding process 1. It must be fully dried before molding. Drying conditions: temperature above 85 degrees Celsius, time 3 hours 2. Good liquidity 3. The temperature of the material tube should not

Analysis of the causes of cracks in injection molded parts Cracking includes filamentous cracks, micro-cracks, whitening, cracking, and traumatic crisis caused by the sticking of the workpiece and the

The dimensional accuracy of plastic injection molded products is an important data to measure whether the product is qualified. If the size of the product injected by the plastic mold is unstable, the

The injection mold cavities are distributed in 2 or more levels, in an overlapping arrangement, which is equivalent to stacking multiple pairs of injection molds together. The high-efficiency laminate