PPH is a kind of homopolymer polypropylene with high molecular weight and low melting finger. The material has been modified by β to have uniform and fine Beta crystal structure, which makes it not only have excellent chemical resistance, high temperature resistance and good creep resistance, but also have excellent impact resistance at low temperature.
Marka loo eego sifooyinka walxaha PPH, saxanka PPH waxaa laga sameeyaa qalab u adkaysta daxalka oo si ballaaran loogu isticmaalo soo saarista kiimikada, birta iyo elektiroonigga iyo meelaha kale. Taangiga qajaarka ee PPH iyo haanta korantada, labadaba mid dhaqaale iyo mid waaraba, waxay yareeyaan dayactirka qalabka, waxayna kordhiyaan nolosha adeegga, oo leh waxqabad heersare ah.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Unug |
Qiimaha caadiga ah |
|
Jireed | |||
Cufnaanta |
0.90-0.93 |
g/cm3 |
0.915 |
Makaanik | |||
Xoogga Jilbaha (Length/Breadth) |
≥25 |
Mpa |
29.8/27.6 |
Xooga Saamaynta Xakamaynta (Length/Breadth) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Xoog Laabashada |
—– |
Mpa |
39.9 |
Xoog isku dhejisan |
—– |
Mpa |
38.6 |
Kulul | |||
Vicat Heerkulka Jilicsan |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Kiimiko | |||
35% HCI |
±1.0 |
g/ cm2 |
-0.12 |
30% H2SO4 |
±1.0 |
g/ cm2 |
-0.08 |
40% HNO3 |
±1.0 |
g/ cm2 |
-0.02 |
40% NaOH |
±1.0 |
g/ cm2 |
-0.08 |
1.Our company adopts environment-friendly raw materials.Strictly control the production process, from raw materials to the factory layer quality inspection.The
experimental testing follows the international quality management and certification
system to ensure the quality of products.
2.Our company set up a number of independent experiments, with a high degree of
automation of the production equipment, every year to invest a lot of money, the
introduction of talent and technology, has a strong scientific research force.