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| 牌号简介 About |
|---|
| GH42M是一种G/F改性聚丙烯复合材料，通过玻璃纤维填充改性来提高机械刚度和耐热性。它是用汉华公司的特殊加工技术，通过对各种基础PPS（包括HIPP（高等规聚丙烯））进行改性而制成的。其优良的品质使其非常适合用于空调风机和汽车冷却风机，以及需要高刚性和高抗冲击性的产品。 Description G/F modified Compound PP is modified by glass fiber filling and to improve mechanical rigidity and heat-resistance. It is produced made by modifying . A variety of base PPs, including HIPP (High Isotactic Polypropylene), with Hanwha Total's special processing technology. Its excellent quality makes it ideal for use in air conditioner fans and automobile cooling fans; and like products requiring high rigidity and high impact-resistance. Characteristics There is a wide selection of Hanwha G/F PP products available for uses in products that require high- and ultra-high rigidity and high flowability. Adjustments depending upon molding conditions present no difficulty. Several Hanwha Total G/F PPs have improved dimensional stability thanks to blends with mica, and fire-resistance ratings of UL94 V-0. Applications G/F PP helps improve rigidity and impact-resistance simultaneously dimensional stability, while providing heightened heat-resistance. These grades are high-temperature strengths with added. The most common uses are in: Automobile parts, including brackets, switch boxes, cooling fans and oil caps; Electric and electronic parts, such as air conditioner fans, washing machine drums, pulley/legs for washing machines, and more; Household/industrial appliances, parts for electric tools, showers, bidets , etc. |
产品描述 Product Description
用途：电气元件;家用货品;汽车领域的应用;电气/电子应用领域;工业应用;动力/其它工具;混合;电器用具;
加工条件：注射成型 Injection Molding
性能特点： 拉伸性能好; 防火阻燃等级HB; 机械强度好; 尺寸稳定性好; 耐高温; 低翘曲性; 流动性高; 阻燃; 冲击性能好; 易加工; Good Rigidity,Low warping,Excellent Processability,High impact resistance,Good Dimensional Stability,High liquidity,Flame Characteristics,High Heat Resistance,Good Tensile Strength,HB
填料：玻璃纤维
| 技术参数 Technical Data | |||
|---|---|---|---|
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
密度 Density |
1.04 | g/cm³ | ASTM D792 |
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熔体质量流动速率 Melt Flow Rate |
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230℃，2.16kg 230℃，2.16kg |
5.0 | g/10min | ASTM D1238 |
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收缩率 Shrinkage rate |
|||
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MD：2.0 mm MD：2.0 mm |
0.30 到 1.0 | % | 内部方法 |
|
冲击性能 IMPACT |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
悬臂梁缺口冲击强度 Impact strength of cantilever beam notch |
|||
|
23℃ 23℃ |
78 | J/m | ASTM D256 |
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热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
热变形温度 Hot deformation temperature |
|||
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0.45 MPa，未退火 0.45 MPa, unannealed |
155 | ℃ | ASTM D648 |
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阻燃性能 FLAME CHARACTERISTICS |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
阻燃等级 Flame retardant level |
UL 94 | ||
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机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
洛氏硬度 Rockwell hardness |
|||
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R 级 R-level |
ASTM D785 | ||
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拉伸强度 tensile strength 3 |
MPa | ASTM D638 | |
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拉伸应变 Tensile strain 3 |
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断裂 fracture 3 |
% | ASTM D638 | |
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弯曲模量 Bending modulus 4 |
MPa | ASTM D790 | |
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弯曲强度 bending strength 4 |
MPa | ASTM D747 | |
| 备注 |
|---|
| 1 一般属性：这些不能被视为规格。 |
| 2 2.0 in/min |
| 3 0.20 in/min |
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【免责声明】 广州搜料信息技术有限公司保留所有权利。 此数据表中的信息由搜料网soliao.com从该材料的生产商处获得。搜料网soliao.com尽最大努力确保此数据的准确性。 但是搜料公司对这些数据值及建议等给用户带来的不确定因素和后果不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。 |
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