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.
De réir saintréithe ábhar PPH, déantar pláta PPH i dtrealamh resistant creimeadh a úsáidtear go forleathan in eastóscadh ceimiceach, miotalóireacht agus leictreonaic agus réimsí eile. Umar picilte PPH agus umar leictrealaíoch, idir eacnamaíoch agus durable, cothabháil trealaimh a laghdú, agus saol na seirbhíse a leathnú, le feidhmíocht níos fearr.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Aonad |
Luach Tipiciúil |
|
Fisiciúil | |||
Dlús |
0.90-0.93 |
g/cm3 |
0.915 |
Meicniúil | |||
Neart teanntachta (Fad/Leithead) |
≥25 |
Mpa |
29.8/27.6 |
Neart Tionchair Notch (Fad / Leithead) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Neart Lúbthachta |
—– |
Mpa |
39.9 |
Neart Comhbhrúiteach |
—– |
Mpa |
38.6 |
Teirmeach | |||
Teocht Softening Vicat |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Ceimiceach | |||
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.