ALCUDIA® EVA PA-554
乙烯醋酸乙烯共聚物
REPSOL
产品说明:
EVA copolymer ALCUDIA® PA-554 is suitable for injection moulding and extrusion. This material is specially recommended for those applications where flexibility, toughness and transparency are required. It contains antioxidant additives.
TYPICAL APPLICATIONS
· Extrusion
· Injection moulding. Release agents containing silicone must be avoided.
· Microcellular foams
Recommended melt temperature below 200°C to avoid the decombbbbbbbb of the polymer. Processing conditions should be optimised for each production line.
|
||||
|
||||
总体 |
|
|||
材料状态 |
|
|||
添加剂 |
|
|||
特性 |
|
|||
用途 |
|
|||
机构评级 |
|
|||
加工方法 |
|
物理性能 |
额定值 |
单位制 |
测试方法 |
密度 (73°F) |
0.931 |
g/cm³ |
ISO 1183 |
熔流率(熔体流动速率) (190°C/2.16 kg) |
4.0 |
g/10 min |
ISO 1133 |
抗环境应力开裂 (F50) |
> 100 |
hr |
ASTM D1693 |
醋酸乙烯含量 |
12.5 |
wt% |
|
硬度 |
额定值 |
单位制 |
测试方法 |
肖氏硬度 (邵氏 D) |
41 |
|
ISO 868 |
机械性能 |
额定值 |
单位制 |
测试方法 |
拉伸应力 (断裂) |
2030 |
psi |
ISO 527-2 |
拉伸应变 (断裂) |
|
|
|