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.
V skladu z značilnostmi materiala PPH je plošča PPH izdelana v opremi, odporni proti koroziji, ki se pogosto uporablja v kemični ekstrakciji, metalurgiji in elektroniki ter na drugih področjih. Posoda za luženje in posoda za elektrolit PPH, ekonomična in trpežna, zmanjšata vzdrževanje opreme in podaljšata življenjsko dobo z vrhunsko zmogljivostjo.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Enota |
Tipična vrednost |
|
Fizično | |||
Gostota |
0.90-0.93 |
g/cm3 |
0.915 |
Mehanski | |||
Natezna trdnost(dolžina/širina) |
≥25 |
Mpa |
29.8/27.6 |
Udarna trdnost zareze(dolžina/širina) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Upogibna trdnost |
—– |
Mpa |
39.9 |
Tlačna trdnost |
—– |
Mpa |
38.6 |
Toplotna | |||
Vicatova temperatura mehčanja |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Kemični | |||
35 % HCl |
±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.