类别：聚合物；热塑性塑料；丙烯酸（有机玻璃）；丙烯酸。
材料说明：有机玻璃®抵抗ZK30是一种无定形，冲击改性热塑性塑料（pmma-i）。冲击改性有机玻璃®模塑化合物的典型性质：，良好的传输和清晰度，辉煌外观，成型品的愉快的感觉和声音。
有机玻璃®抵抗ZK30具有以下特性：，良好的耐破性和冲击强度，提高抗应力开裂性能。
用途：用于注塑。型材挤压或共挤也是可能的。
物性表：| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.15 g/cc | 0.0415 lb/in³ | ISO 1183 |
| Moisture Absorption at Equilibrium | 0.50 % | 0.50 % | 23°C, 50%; ISO 62 |
| Water Absorption at Saturation | 1.7 % | 1.7 % | Immersion; ISO 62 |
| Melt Flow | 1.61 g/10 min @Load 3.80 kg, Temperature 230 °C |
1.61 g/10 min @Load 8.38 lb, Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 51.0 MPa | 7400 psi | 50 mm/min; ISO 527 |
| Elongation at Break | 27 % | 27 % | ISO 527 |
| Elongation at Yield | 4.5 % | 4.5 % | 50 mm/min; ISO 527 |
| Tensile Modulus | 2.00 GPa | 290 ksi | 1 mm/min; ISO 527 |
| Charpy Impact Unnotched | 5.50 J/cm² @Temperature 23.0 °C |
26.2 ft-lb/in² @Temperature 73.4 °F |
ISO 179 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 110 µm/m-°C @Temperature 0.000 - 50.0 °C |
61.1 µin/in-°F @Temperature 32.0 - 122 °F |
ASTM E831 |
| Deflection Temperature at 0.46 MPa (66 psi) | 96.0 °C | 205 °F | ISO 75 |
| Deflection Temperature at 1.8 MPa (264 psi) | 91.0 °C | 196 °F | ISO 75 |
| Vicat Softening Point | 98.0 °C | 208 °F | B50; ISO 306 |
| Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
IEC 707 |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.49 | 1.49 | ISO 489 |
| Transmission, Visible | 90 % | 90 % | Transmission Factor; DIN 5036 |
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 230 - 240 °C | 446 - 464 °F | Cylinder/Barrel Temperature |
| Melt Temperature | 230 - 240 °C | 446 - 464 °F | |
| Mold Temperature | 50.0 - 70.0 °C | 122 - 158 °F | |
| Drying Temperature | <= 90.0 °C | <= 194 °F | Predrying |
| Dry Time | 2 - 3 hour | 2 - 3 hour | Desiccant-type drier |
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