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.
Ayon sa mga katangian ng materyal ng PPH, ang PPH plate ay ginawang kagamitan na lumalaban sa kaagnasan na malawakang ginagamit sa pagkuha ng kemikal, metalurhiya at electronics at iba pang larangan. PPH pickling tank at electrolytic tank, parehong matipid at matibay, binabawasan ang pagpapanatili ng kagamitan, at pahabain ang buhay ng serbisyo, na may mahusay na pagganap.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Yunit |
Tipikal na halaga |
|
Pisikal | |||
Densidad |
0.90-0.93 |
g/cm3 |
0.915 |
Mekanikal | |||
Lakas ng Tensile(Haba/Lawak) |
≥25 |
Mpa |
29.8/27.6 |
Lakas ng Notch Impact(Haba/Lawak) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Lakas ng Baluktot |
—– |
Mpa |
39.9 |
Lakas ng Compressive |
—– |
Mpa |
38.6 |
Thermal | |||
Temperatura ng Paglambot ng Vicat |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Kemikal | |||
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.