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Hanwha Total GH42M

Hanwha Total GH42M

Hanwha Total GH42M

PP(聚丙烯)

韩华道达尔(Hanwha Total)

产品描述

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.

基本信息
原厂资料
物性表(英文)
产品特性
高刚性
高冲击
耐热
低翘曲
填充增强
增强填充
玻纤
技术参数
物理性能 值/单位 测试标准 测试条件

密度

1.04 g/cm³ ASTM D792

熔体质量流动速率(MFR)

230°C/2.16 kg

5 g/10min ASTM D 1238

收缩率

-

0.3~1 % Internal
机械性能 值/单位 测试标准 测试条件

拉伸强度

-

900 kg/cm² ASTM D 638
50mm/min

拉伸延伸率

断裂(brk)

3 % ASTM D638
50mm/min

弯曲强度

-

1100 kg/cm² ASTM D790
5mm/min

弯曲模量

45000 kg/cm² ASTM D790
5mm/min
冲击性能 值/单位 测试标准 测试条件

悬臂梁缺口(Izod Notched)

23℃ (73℉)

8 kg·cm/cm ASTM D256
硬度性能 值/单位 测试标准 测试条件

洛氏硬度R

110 R ASTM D785
热学性能 值/单位 测试标准 测试条件

热变形温度(HDT)

0.45 Mpa (66 psi)(4.6kg/cm²)

155 °C ASTM D648
燃烧性能 值/单位 测试标准 测试条件

UL 防火等级

HB

- mm UL94
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