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牌号简介 About |
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说明G/F改性复合PP是通过玻璃纤维填充来提高机械刚度和耐热性的。它是通过修改产生的。各种基础PPS,包括HIPP(高等规聚丙烯),具有汉华道达尔的特殊加工技术。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。特点:韩华G/F聚丙烯产品种类繁多,可用于要求高刚性和超高流动性的产品。根据成型条件进行调整并不困难。由于与云母的混合物以及UL94V-0的耐火等级,一些Hanwha总g/f pps提高了尺寸稳定性。应用G/F PP有助于提高刚性和抗冲击性,同时提高尺寸稳定性,同时提高耐热性。这些等级是高温强度加上。最常见的用途有:汽车零件,包括支架、开关箱、冷却风扇和油盖;电气和电子零件,如空调风扇、洗衣机滚筒、洗衣机滑轮/支腿等;家用/工业器具、电动工具零件、淋浴器、坐浴盆等。 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. |
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 |
1.12 | g/cm³ | ASTM D792 |
熔体质量流动速率 Melt Flow Rate |
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230℃,2.16kg 230℃,2.16kg |
3.0 | g/10min | ASTM D1238 |
收缩率 Shrinkage rate |
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MD:2.0 mm MD:2.0 mm |
0.20 到 0.90 | % | 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 |
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23℃ 23℃ |
120 | J/m | ASTM D256 |
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 |
162 | ℃ | ASTM D648 |
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 | ||
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 | ||
拉伸强度 tensile strength 3 |
MPa | ASTM D638 | |
拉伸应变 Tensile strain 3 |
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断裂 fracture 3 |
% | ASTM D638 | |
弯曲模量 Bending modulus 4 |
MPa | ASTM D790 | |
弯曲强度 bending strength 4 |
MPa | ASTM D747 |
备注 |
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3 50 mm/min |
4 5.0 mm/min |
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