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.
PPH materialynyň aýratynlyklaryna görä, PPH plastinka himiki gazyp almakda, metallurgiýada we elektronikada we beýleki ugurlarda giňden ulanylýan poslama garşy enjamlara ýasalýar. PPH duzlaýjy tank we elektrolitiki tank, tygşytly we çydamly, enjamlaryň hyzmatyny azaldýar we has ýokary öndürijilik bilen hyzmat möhletini uzaldýar.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Bölüm |
Adaty baha |
|
Fiziki | |||
Dykyzlygy |
0.90-0.93 |
g / sm3 |
0.915 |
Mehaniki | |||
Dartyş güýji eng Uzynlyk / ini) |
≥25 |
Mpa |
29.8/27.6 |
Keseliň täsir güýji (Uzynlygy / ini) |
≥8 |
KJ / ㎡ |
18.8/16.6 |
Egilmek güýji |
—– |
Mpa |
39.9 |
Sykyş güýji |
—– |
Mpa |
38.6 |
Malylylyk | |||
Wikat ýumşadyjy temperatura |
≥140 |
° C. |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Himiki | |||
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.