Evatane® 28-05

EVA

Arkema

EVATANE® 28-05 is a random copolymer of Ethylene and Vinyl Acetate made by high-pressure radicalar polymerization process.

The high Vinyl Acetate content of EVATANE® 28-05 brings softness, flexibility and polarity. EVATANE® 28-05 is compatible with most tackifying resins and waxes and is an efficient and easy handling product for hot melt adhesives formulations. EVATANE® 28-05 delivers high cohesive strength with most fillers and may be used to produce masterbatches, HFFR compounds and foams. EVATANE® 28-05 is also suitable for film (cast or blown) extrusion, and exhibits good adhesion onto PE, PS and polyesters.
基本信息
特性
  • 良好的柔韧性
  • 良好粘结性
  • 柔软
  • 无规共聚物
用途
  • Blown Film
  • 流延薄膜
  • 母料
  • 泡沫
  • 粘合剂
加工方法
  • 吹塑薄膜
  • 浇铸
物理性能额定值单位制测试方法
密度 (23°C)0.950g/cm³ISO 1183
熔流率(熔体流动速率) (190°C/2.16 kg)5.0 到 8.0g/10 minASTM D1238, ISO 1133
醋酸乙烯含量 27.0 到 29.0wt%内部方法
硬度额定值单位制测试方法
肖氏硬度 (邵氏 A)80ASTM D2240, ISO 868
机械性能额定值单位制测试方法
抗张强度 (断裂)24.0MPaASTM D638, ISO 527-2
伸长率 (断裂)700 到 1000%ASTM D638, ISO 527-2
热性能额定值单位制测试方法
维卡软化温度 40.0°CISO 306/A, ASTM D1525 1
熔融温度 72.0°CISO 11357-3
Ring and Ball Softening Point 2160°CASTM E28
备注
1 .压 力1 (10N)
2 .NF EN 1238
此数据由 承扬 从该材料的生产商处获得。承扬 尽最大努力确保此数据的准确性,但是承扬对这些数据值不承担任何责任,并强烈建议在最终选料前,就数据值与材料供应商进行验证。
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