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.
Kulingana na sifa za nyenzo za PPH, sahani ya PPH imetengenezwa kuwa vifaa vinavyostahimili kutu vinavyotumika sana katika uchimbaji wa kemikali, madini na umeme na nyanja zingine. Tangi la kuokota la PPH na tanki ya kielektroniki, ya kiuchumi na ya kudumu, hupunguza urekebishaji wa vifaa, na kupanua maisha ya huduma, kwa utendakazi wa hali ya juu.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Kitengo |
Thamani ya Kawaida |
|
Kimwili | |||
Msongamano |
0.90-0.93 |
g/cm3 |
0.915 |
Mitambo | |||
Nguvu ya Mkazo (Urefu/Upana) |
≥25 |
Mpa |
29.8/27.6 |
Nguvu ya Athari ya Notch (Urefu/Upana) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Nguvu ya Kuinama |
-- |
Mpa |
39.9 |
Nguvu ya Kukandamiza |
-- |
Mpa |
38.6 |
Joto | |||
Vicat Softening Joto |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Kemikali | |||
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.