Ethylene Methacrylic Acid
DuPont Packaging & Industrial Polymers
产品说明:
Surlyn® 9320 is a zinc ionomer thermoplastic resin. It is available for use in conventional extrusion and injection equipment, to create various sheets or shapes.
Surlyn® 9320 thermoplastic resin is an advanced ethylene/acid/acylate terpolymer, in which some of the MAA acid groups have been partially neutralized with zinc ions.
物性信息:
特性 | 共聚物 |
形式 | 粒子 |
加工方法 | 吹塑成型 片材挤出成型 注射成型 |
比重 | 0.960 | g/cm³ | ASTM D792, ISO 1183 |
熔流率(熔体流动速率) (190°C/2.16 kg) | 0.80 | g/10 min | ASTM D1238, ISO 1133 |
离子类型 | Zinc |
抗磨损性 - NBS Index | 169 | ASTM D1630 |
Freezing Point | |||
-- | 37 | °C | ISO 3146 |
-- | 37 | °C | ASTM D3418 |
肖氏硬度 (邵氏 D) | 40 | ASTM D2240, ISO 868 |
抗张强度 | |||
屈服, 23°C | 3.50 | MPa | ASTM D638 |
断裂, 23°C | 15.9 | MPa | ASTM D638, ISO 527-2 |
伸长率 (断裂, 23°C) | 530 | % | ASTM D638, ISO 527-2 |
弯曲模量 (23°C) | 29.6 | MPa | ASTM D790 |
维卡软化温度 | 48.0 | °C | ASTM D1525, ISO 306 |
熔融峰值温度 | 70.0 | °C | ASTM D3418, ISO 3146 |
雾度 (6350 µm) | 12 | % | ASTM D1003 |
加工(熔体)温度 | 185 到 285 | °C |