The main component of PVC plastic sealing strip is polyvinyl chloride, and other components such as plasticizers are added to enhance its heat resistance, toughness and ductility. PVC sealing strip is easy to form, recyclable and reusable. Production Process: Production process Raw material + auxiliary preparation → mixing → conveying and feeding → forced feeding
What is pp profile? PP is the abbreviation of polypropylene plastic, and PP recycled material is also polypropylene recycled material. Product introduction: Regeneration also refers to recycling, which is a general term after the second thermoplastic treatment relative to new raw materials. After the general plastic is used once, it can be used as a
What is a soft and hard co-extrusion strip? Product introduction: Soft and hard co-extruded magnetic strips, the formula comes from Canada, which is extremely cold, the destructive test is in the refrigerator -10 ℃ for 1000 hours and above 60 ℃ for 1000 hours, and the frost damage and high temperature resistance tests are carried
How to solve the paste phenomenon in PVC profile extrusion die? The paste in the mold generally has the following four reasons First: It may be that the mold design is unreasonable, and there may be a dead corner in the runner. The PVC plastic accumulates in this dead corner for a long time and
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