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How to Distinguish Imported DuPont POM from Domestic POM
Date: 2019-07-24 10:12
Views: 4956
Source: Internet
Domestic plastics Raw Materials POM and is types has 侧链, high density, high crystallization property type polymer. its separation in chemical structure different, can separation is POM homopolymer and POM copolymer types, Imported DuPont POM is types surface light slip, has gloss hard 而致密 材 material, or white, thin separation semi transparent. features is easy 燃烧, rear 继续燃烧, upper 端呈黄 color, lower 端呈蓝 color, 发生熔 melt 滴落, has strong/high 烈 刺激 property aldehyde 味, 鱼腥臭. polyoxymethylene (POM) is white powder 末, generally transparent, color property good, specific gravity 1.41-1.43克/立方 cm, molding shrinkage 1.2-3.0%, molding temperature degree 170-200℃, drying conditions 80-90℃ 2 small 时.
plastics Raw Materials POM and Imported DuPont POM has resistant strong/high degree, flexural strength, fatigue resistance strong/high degree high, wear resistance and electrical property can excellent and other advantages, already widely used in electronics electrical, machine 械, table/sheet, day use light 工, automotive, building materials, and other field/area.
plastics Raw Materials POM and Imported DuPont POM in 进行批 amount production front, for use plastics various property can and quality comprehensive 检验.
plastics Raw Materials POM and Imported DuPont POM has resistant strong/high degree, flexural strength, fatigue resistance strong/high degree high, wear resistance and electrical property can excellent and other advantages, already widely used in electronics electrical, machine 械, table/sheet, day use light 工, automotive, building materials, and other field/area.
plastics Raw Materials POM and Imported DuPont POM in 进行批 amount production front, for use plastics various property can and quality comprehensive 检验.
