联系人：王经理
手 机：13662834186
电 话：0769-87190386
传 真：0769-87190386
Q Q：249911599
品 名： PA12 EMS L20GHS
单 价： [来电咨询13662834186]
最小起订： 25KG
供货总量： 100000000
发货期限： 自买家付款之日起 1 天内发货
联 系 人： 王先生
公司电话： 0769-87190386/13662834186
即时通讯： QQ:249911599. 微信：ydsujiao
公司保障：公司已经在百度做了实名认证
买家保障：亿鼎公司已经开通买保服务，当前保证金金额为：5000元。
可15天包换，支持7天退货。
特性备注：特性：耐冲击强度高、耐候性佳、抗化学环境佳、绝佳的耐磨耗于表面滑移特性、吸水量小因此尺寸稳定度佳、比重为市售商用化聚醯胺中最小者、低温下具极佳的耐冲击强度、气体阻绝性佳
重要参数： 密度:1.02 g/cm3 吸水率:1.4 % 断裂伸长率:250 % 硬度:70 热变形温度:44 ℃
| Material Notes: Product Description: Grilamid L 20 GM is a medium viscosity, heat stabilized polyamide 12 non-reinforced injection molding grade. This product has very good flow characteristics. Special features of this material are: Low moisture absorption High dimensional stability Good wear and abrasion resistance Good UV resistance Good heat stability Grilamid L20 GM is suitable for production of technical parts in the application fields of: Electro Automotive Mechanical engineering Domestic appliances Information provided by EMS Grivory |
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| Physical Properties | Metric | Comments | ||
| Density | 1.01 g/cc | ISO 1183 | ||
| Water Absorption | 1.50% | ISO 62 | ||
| Moisture Absorption | 0.70% | ISO 62 | ||
| Linear Mold Shrinkage, Flow | 0.0080 cm/cm | ISO 294-4, 2577 | ||
| Linear Mold Shrinkage, Transverse | 0.0080 cm/cm | ISO 294-4, 2577 | ||
| Mechanical Properties | Metric | Comments | ||
| Hardness, Shore D | 70 | conditioned, 15s; ISO 868 | ||
| Tensile Strength at Break | 50.0 MPa | conditioned; ISO 527-1/-2 | ||
| 60.0 MPa | dry; ISO 527-1/-2 | |||
| Tensile Strength, Yield | 40.0 MPa | conditioned; ISO 527-1/-2 | ||
| 45.0 MPa | dry; ISO 527-1/-2 | |||
| Elongation at Break | >= 50 % | conditioned; ISO 527-1/-2 | ||
| <= 50 % | dry; ISO 527-1/-2 | |||
| Elongation at Yield | 10% | dry; ISO 527-1/-2 | ||
| 12% | conditioned; ISO 527-1/-2 | |||
| Tensile Modulus | 1.10 GPa | conditioned; ISO 527-1/-2 | ||
| 1.40 GPa | dry; ISO 527-1/-2 | |||
| Charpy Impact Unnotched | NB | dry; ISO 179/1eU | ||
| NB | conditioned; ISO 179/1eU | |||
| NB | dry; ISO 179/1eU | |||
| @Temperature -30.0 °C | ||||
| NB | conditioned; ISO 179/1eU | |||
| @Temperature -30.0 °C | ||||
| Charpy Impact, Notched | 0.500 J/cm² | dry; ISO 179/1eA | ||
| 0.700 J/cm² | conditioned; ISO 179/1eA | |||
| 0.600 J/cm² | dry; ISO 179/1eA | |||
| @Temperature -30.0 °C | ||||
| 0.600 J/cm² | conditioned; ISO 179/1eA | |||
| @Temperature -30.0 °C | ||||
| Electrical Properties | Metric | Comments | ||
| Volume Resistivity | 1.00e+13 ohm-cm | conditioned; IEC 60093 | ||
| Surface Resistance | 1.00e+12 ohm | IEC 60093 | ||
| Dielectric Strength | 32.0 kV/mm | conditioned; IEC 60243-1 | ||
| Comparative Tracking Index | 600 V | conditioned; IEC 60112 | ||
| Thermal Properties | Metric | Comments | ||
| CTE, linear, Parallel to Flow | 120 µm/m-°C | ISO 11359-1/-2 | ||
| CTE, linear, Transverse to Flow | 140 µm/m-°C | ISO 11359-1/-2 | ||
| Melting Point | 178 °C | 10°C/min; ISO 11357-1/-3 | ||
| Maximum Service Temperature, Air | 90.0 - 110 °C | long term; EMS | ||
| 150 °C | short term; EMS | |||
| Deflection Temperature at 0.46 MPa (66 psi) | 115 °C | ISO 75-1/-2 | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 45.0 °C | ISO 75-1/-2 | ||
| Flammability, UL94 | HB | IEC 60695-11-10 | ||
| Descriptive Properties | ||||
| Automotive | Automotive electr. and electronics, lighting | |||
| Powertrain and Chassis | ||||
| Electricals & Electronics | Connectors | |||
| Form | Granules | |||
| Industry & Consumer goods | Housewares | |||
| Hydraulics & Pneumatics | ||||
| Mechanical Engineering | ||||
| Sports & Leisure | ||||
| Tools & Accessories | ||||
| Processing | Injection Molding | |||
| Product Attributes | Nucleated | |||
| Special Characteristics | Improved UV resistance (outdoor use) | |||
| Water Contact | DVGW W270 | |||
