lightweight pvc foam board 12mm
Name: (PVC), English name (Polyvinyl chloride polymer) referred to (PVC)
Introduction:Using a unique super weathering and anti-aging formula design, it has been proved by practice that it has shown good applicability under various climatic conditions in Russia, Mainland China, Southeast Coast, and Southeast Asia.
PVC board features: waterproof, flame-retardant, acid and alkali resistant, anti-mite, light weight, thermal insulation, sound insulation, shock absorption characteristics, and the same processing of wood, and processing performance is far superior to wood, wood, aluminum, composite sheet The ideal alternative.
1. Amorphous materials, low hygroscopicity, poor fluidity, in order to improve mobility, to prevent the occurrence of air bubbles, it is desirable to dry in advance.
2. Extremely easy to decompose, especially in contact with steel and copper at high temperatures, which can be easily decomposed (decomposition temperature 200 degrees). The molding temperature range is small and the material temperature must be strictly controlled.
3. When using a screw-type injection machine and a straight-through nozzle, the hole diameter should be large to prevent dead material.
4 mold casting system should be large, gate section should be large, the mold should be cooled, mold temperature 30-60 degrees, material temperature 160-190.
Application: Photo processing equipment, battery box, audio seat cover, radio bottom plate, all kinds of electrical insulation board, cement tank lining, locomotive windshield, exhaust air duct engineering, stationery, building materials, etc. Mould