东莞市铭汇塑胶有限公司
Plexiglas? Resist zk6HF
聚甲基丙烯酸甲酯-丙烯酸
Evonik Industries AG
产品说明：
Product Profile:
PLEXIGLAS? Resist zk6HF is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).
Typical properties of impact-modified PLEXIGLAS? molding compounds are
PLEXIGLAS? Resist zk6HF is characterized by the following special properties:
Application:
Used for injection molding as well as for extruding sheets and profiles.
Examples:
applications involving thin walls and long flow paths, thin-walled components; items requiring accurate mold surface reproduction, such as very finely textured luminaire covers.
PLEXIGLAS? Resist zk6HF is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).
Typical properties of impact-modified PLEXIGLAS? molding compounds are
- high weather resistance
- excellent transmission and clarity
- brilliant appearance
- the pleasant feel and sound of the moldings.
PLEXIGLAS? Resist zk6HF is characterized by the following special properties:
- excellent break resistance and impact strength
- improved resistance to stress cracking
- very good flow.
Application:
Used for injection molding as well as for extruding sheets and profiles.
Examples:
applications involving thin walls and long flow paths, thin-walled components; items requiring accurate mold surface reproduction, such as very finely textured luminaire covers.
| 添加剂 |
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| 特性 |
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| 用途 |
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| 形式 |
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| 加工方法 |
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| 多点数据 |
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| 物理性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 密度 | 1.16 | g/cm3 | ISO 1183 |
| 溶化体积流率（MVR）(230°C/3.8 kg) | 4.20 | cm3/10min | ISO 1133 |
| 吸水率 | ISO 62 | ||
| 23°C, 24 hr | 1.8 | % | ISO 62 |
| 平衡, 23°C, 50% RH | 0.50 | % | ISO 62 |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 拉伸模量 | 1900 | MPa | ISO 527-2/1 |
| 拉伸应力(屈服) | 45.0 | MPa | ISO 527-2/50 |
| 拉伸应变(屈服) | 5.0 | % | ISO 527-2/50 |
| 标称拉伸断裂应变 | 50 | % | ISO 527-2 |
| 冲击性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 简支梁无缺口冲击强度(23°C) | 75 | kJ/m2 | ISO 179/1eU |
| 热性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 维卡软化温度 | 94.0 | °C | ISO 306/B50 |
| 线形热膨胀系数 - 流动(0 到 50°C) | 1.1E-4 | cm/cm/°C | ISO 11359-2 |
| 可燃性 | 额定值 | 测试方法 | |
|---|---|---|---|
| UL 阻燃等级(1.60 mm) | HB | UL 94 | |
| Fire Rating | B2 | DIN 4102 |
| 光学性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 折射率 | 1.490 | ISO 489 | |
| 透射率1 | 91.0 | % | ISO 13468-2 |
| 注射 | 额定值 | 单位制 | |
|---|---|---|---|
| 干燥温度 | 80.0 | °C | |
| 干燥时间 | 2.0 到 3.0 | hr | |
| 加工（熔体）温度 | 220 到 260 | °C | |
| 模具温度 | 50.0 到 70.0 | °C |
| 备注 | |
|---|---|
| 1 . | D65 |
