Eastman AP005 Eastman Chemical Company Copolyester Eastman AP005 is a tough, clear, durable copolyester ether that combines the strength of plastics, the flexibility of elastomers, and the processability of thermoplastics. Eastman AP005 can be used in injection molding and film or tubing extrusion applications or in any application that demands strength, durability, chemical resistance, and puncture resistance in harsh environments. This copolyester combines toughness, clarity, high temperature resistance and flexibility without the addition of plasticizers. Eastman AP005 is considered environmentaly preferred because of its non-halogenated material composition. Its broad compatibility with other polymers such as styrenic block copolymers makes it an excellant choice for both alloys and as additives/modifiers to improve performance properties

PETG,PCTG,PCTA都(dou)屬于是(shi)一種非(fei)結晶型共聚(ju)聚(ju)酯的(de)(de)高透(tou)明(ming)塑(su)料(liao).PETG塑(su)料(liao)制(zhi)成的(de)(de)板材通(tong)常(chang)比通(tong)用壓克力堅韌15至20倍，比抗沖改性(xing)的(de)(de)壓克力堅韌5至10倍。PETG具(ju)有玻(bo)璃一樣的(de)(de)透(tou)明(ming)度(du)和接(jie)近玻(bo)璃的(de)(de)密度(du)，很好的(de)(de)光澤度(du)，耐化(hua)學腐蝕，耐沖擊可制(zhi)成復雜外形容(rong)器(qi)的(de)(de)包裝，具(ju)有高吸塑(su)力，高光澤，低霧(wu)度(du)，易于印(yin)刷，不易脫落

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