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Hanwha Total TB72P

Hanwha Total TB72P

Hanwha Total TB72P

PP(聚丙烯)

韩华道达尔(Hanwha Total)

产品描述

Super weatherability and heat-resistant compound PP are ideally suited for  use in air-conditioner exterior parts and other outdoor purposes.   

We have significantly improved strength and heat-resistance by adding talc,   the inorganic filler, to polypropylene. These products are made with a  variety of base PP, such as HIPP (High Isotactic Polypropylene), providing  our customers with the best quality products of their kind on the market.  

In addition to the characteristics noted above, Hanwha Total's super  weatherability, heat-resistant compound PP exhibit excellent impactresistance, long-term heat-resistance, resistance to thermo-discoloration and  anti-static property, and dimensional stability.


Characteristics

▶ Excellent weatherability: TB52U has received certification for environmental exposure, meeting the UL746C F1 and UL484 standards, 

▶ High heat-resistance and dimensional stability;. 

▶ Superior rigidity and impact-resistance; 

▶ Superior processability.


Applications

▶ Outdoor electric and electronic parts such as air-conditioner exterior parts (housing, side covers, grills, top plates , etc.). 

▶ Outdoor industrial use such as transport containers.

基本信息
原厂资料
物性表(英文)
产品特性
耐热
尺寸稳定
耐候性
技术参数
物理性能 值/单位 测试标准 测试条件

密度

1.05 g/cm³ ASTM D 1505

熔体质量流动速率(MFR)

230°C/2.16 kg

23 g/10min ASTM D 1238

收缩率

-

1~1.4 % Internal
2mm(t)
机械性能 值/单位 测试标准 测试条件

拉伸强度

屈服(yld)

270 kg/cm² ASTM D638
50mm/min

拉伸延伸率

断裂(brk)

50 % ASTM D638
50mm/min

弯曲强度

-

420 kg/cm² ASTM D 747
5mm/min

弯曲模量

22000 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℉)

6.5 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

85 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)

125 °C ASTM D648

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