类别：聚合物；热塑性塑料；丙烯酸（有机玻璃）
材料说明：聚甲基丙烯酸甲酯是耐火材料具有良好的机械强度，抗拉强度和硬度。聚甲基丙烯酸甲酯也耐刮伤，易于抛光。它显示了良好的耐温性和紫外线稳定性。聚甲基丙烯酸甲酯的工作温度范围从- 40°C至约70°C。
性能：非常高的机械强度和硬度，高机械刚度,出色的透明度，易抛光，良好的热稳定性，良好的保温性能，低吸水率，优良的耐候性。
应用：显示，广告，食品工业，牛奶管道管，灯具管,手轨，汽车零部件。
物性表：
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.18 g/cc | 1.18 g/cc | ISO 1183 | ||
| Water Absorption | 0.30 % | 0.30 % | ISO 62 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 72.0 MPa | 10400 psi | ISO 527 | ||
| Elongation at Break | 4.5 % | 4.5 % | ISO 527 | ||
| Modulus of Elasticity | 3.30 GPa | 479 ksi | ISO 527 | ||
| Flexural Strength | 105 MPa | 15200 psi | 3.5%; ISO 178 | ||
| Charpy Impact Unnotched | 1.20 J/cm² | 5.71 ft-lb/in² | ISO 179 | ||
| Charpy Impact, Notched | 0.200 J/cm² | 0.952 ft-lb/in² | ISO 179 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | VDE 0303 | ||
| Surface Resistivity per Square | >= 1.00e+13 ohm | >= 1.00e+13 ohm | VDE 0303 | ||
| Dielectric Constant | 2.7 @Frequency 1.00e+6 Hz |
2.7 @Frequency 1.00e+6 Hz |
DIN 53483 | ||
| Dielectric Strength | 30.0 kV/mm | 762 kV/in | VDE 0303 | ||
| Dielectric Loss Index | 0.020 @Frequency 1.00e+6 Hz |
0.020 @Frequency 1.00e+6 Hz |
DIN 53483 | ||
| Comparative Tracking Index | >= 600 V | >= 600 V | CTI; IEC 60112 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 70.0 µm/m-°C @Temperature 20.0 °C |
38.9 µin/in-°F @Temperature 68.0 °F |
DIN 53752 | ||
| Thermal Conductivity | 0.190 W/m-K | 1.32 BTU-in/hr-ft²-°F | DIN 52612 | ||
| Maximum Service Temperature, Air | 70.0 °C | 158 °F | |||
| Deflection Temperature at 1.8 MPa (264 psi) | 90.0 °C | 194 °F | ISO 75 | ||
| Vicat Softening Point | 102 °C | 216 °F | VST/B/50; ISO 306 | ||
| Flammability, UL94 | HB | HB | |||
| De |
|||||
| Acid Resistance | yes | ||||
| Aromatic Resistance | no | ||||
| Bondability | yes | ||||
| CKW Resistance | limited | ||||
| Color | Clear | ||||
| Hydrocarbonate Resistance | yes | ||||
| Hydroxide Resistance | yes | ||||
| Ketone Resistance | limited | ||||
| Physiological indifference according | yes | ||||
| Resistance Against Hot Water | limited | ||||
| UV Stabilization | yes | ||||
上海松翰塑化科技有限公司！本公司承诺，假一赔百！所有产品都是原厂家，原包装一线独家营销！
欢迎新老客户来电咨询;
联系人：李先生
联系电话；13636696005
联系QQ；1020580970
联系邮箱；1020580970@qq.com
欢迎新老客户来电咨询;
联系人：李先生
联系电话；13636696005
联系QQ；1020580970
联系邮箱；1020580970@qq.com