PMMA DF23 zk6br复合成型
类别:聚合物;热塑性塑料;丙烯酸(有机玻璃);丙烯酸,一般用途
材料说明:说明:冲击改性有机玻璃®DF22 zk6br和玻璃®DF23 zk6br成型化合物的有机玻璃®zk6br。除了显示基本成型复合树脂玻璃®ZK的熟悉的属性,如良好的抗冲击强度,良好的耐候性,表面硬度高和耐刮伤性。
有机玻璃®DF22 zk6br和玻璃®DF23 zk6br是特殊的,他们具有良好的扩散能力和优良的光传输和缎面可以通过挤压参数的变化得到。
有机玻璃的DF成型化合物的最佳选择,当结合高光散射和优异的光传输的需要。有机玻璃zk6br DF22 DF23 zk6br以及设计为灯罩,投影面积和类似的应用。
物性表:Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 1.15 g/cc | 0.0415 lb/in³ | ISO 1183 | ||
Melt Flow | 1.495 g/10 min @Load 3.80 kg, Temperature 230 °C |
1.495 g/10 min @Load 8.38 lb, Temperature 446 °F |
ISO 1133 | ||
Mechanical Properties | Metric | English | Comments | ||
Tensile Strength, Yield | 46.0 MPa | 6670 psi | 50 mm/min; ISO 527 | ||
Elongation at Yield | 5.0 % | 5.0 % | 50 mm/min; ISO 527 | ||
Tensile Modulus | 1.90 GPa | 276 ksi | 1 mm/min; ISO 527 | ||
Charpy Impact Unnotched | 5.00 J/cm² @Temperature 23.0 °C |
23.8 ft-lb/in² @Temperature 73.4 °F |
ISO 179 | ||
Thermal Properties | Metric | English | Comments | ||
CTE, linear | 90.0 µm/m-°C @Temperature 0.000 - 50.0 °C |
50.0 µin/in-°F @Temperature 32.0 - 122 °F |
ASTM E831 | ||
Deflection Temperature at 0.46 MPa (66 psi) | 99.0 °C | 210 °F | ISO 75 | ||
Deflection Temperature at 1.8 MPa (264 psi) | 93.0 °C | 199 °F | ISO 75 | ||
Vicat Softening Point | 91.0 °C | 196 °F | B50; ISO 306 | ||
Glass Transition Temp, Tg | 107 °C | 225 °F | IEC 10006 | ||
Glow Wire Test | 700 °C | 1290 °F | IEC 695-2 | ||
Optical Properties | Metric | English | Comments | ||
Transmission, Visible | 81 % | 81 % | Transmission Factor; DIN 5036 | ||
Processing Properties | Metric | English | Comments | ||
Processing Temperature | 230 - 260 °C | 446 - 500 °F | Barrel Temperature | ||
Die Temperature | 260 °C | 500 °F | |||
Melt Temperature | 230 - 260 °C | 446 - 500 °F | |||
Drying Temperature | <= 85.0 °C | <= 185 °F | Predrying | ||
Dry Time | 2 - 3 hour | 2 - 3 hour | Desiccant-type drier | ||
De |
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Energy Half Angle | 20° | IEC 695-2 | |||
Fire Rating | B2 | DIN 4102 |

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联系QQ;1020580970
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