德固赛食品级PMMA ZK30 食品级PMMA 家用电器,卫生洁具应用
Product Profile:
PLEXIGLAS® Resist zk30 is an amorphous, impact-modified thermoplastic molding compound (PMMA-I).
Typical properties of impact-modified PLEXIGLAS® molding compounds are:
excellent transmission and clarity
brilliant appearance
the pleasant feel and sound of the moldings.
PLEXIGLAS® Resist zk30 is characterized by the following special properties:
good break resistance and impact strength
improved resistance to stress cracking
certified dishwasher resistance
AMECA listing.
Application:
Used for injection molding. Profile extrusion or coextrusion are also possible.
Examples:
lighting fixtures, writing and drawing utensils, domestic appliances and sanitaryware
Plexiglas® Resist zk30 物性表
| 添加剂 | 冲击改性剂 |
| 特性 | 高 ESCR（抗应力开裂） 抗撞击性，高 清晰度，高 外观良好 |
| 用途 | 电器用具 家用货品 柔软的把手 卫浴产品 文具 型材 |
| 形式 | 粒子 |
| 加工方法 | 共挤出成型 挤出 注射成型 |
| 多点数据 | Creep Modulus vs. Time (ISO 11403-1) Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Viscosity vs. Shear Rate (ISO 11403-2) |
| 密度 | 1.15 | g/cm³ | ISO 1183 |
| 溶化体积流率（MVR） (230°C/3.8 kg) | 1.40 | cm³/10min | ISO 1133 |
| 吸水率 (平衡, 23°C, 50% RH) | 0.34 | % | ISO 62 |
| 拉伸模量 | 2000 | MPa | ISO 527-2/1 |
| 拉伸应力 (屈服) | 51.0 | MPa | ISO 527-2/50 |
| 拉伸应变 (屈服) | 4.5 | % | ISO 527-2/50 |
| 标称拉伸断裂应变 | 27 | % | ISO 527-2 |
| 简支梁无缺口冲击强度 (23°C) | 55 | kJ/m² | ISO 179/1eU |
| 热变形温度 | |||
| 0.45 MPa, 未退火 | 96.0 | °C | ISO 75-2/B |
| 1.8 MPa, 未退火 | 91.0 | °C | ISO 75-2/A |
| 玻璃转化温度 | 114 | °C | ISO 11357-2 |
| 维卡软化温度 | 98.0 | °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 |
| UL 阻燃等级 (1.60 mm) | HB | UL 94 |
| 折射率 | 1.490 | ISO 489 | |
| 透射率 1 | 90.0 | % | ISO 13468-2 |
| 干燥温度 | < 88.0 | °C | |
| 干燥时间 | 2.0 到 3.0 | hr | |
| 加工（熔体）温度 | 230 到 240 | °C | |
| 模具温度 | 50.0 到 70.0 | °C |
| 1 . | D65 |