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.
Saskaņā ar PPH materiāla īpašībām PPH plāksne ir izgatavota pret koroziju izturīgā iekārtā, ko plaši izmanto ķīmiskajā ekstrakcijā, metalurģijā un elektronikā un citās jomās. PPH kodināšanas tvertne un elektrolītiskā tvertne, gan ekonomiska, gan izturīga, samazina aprīkojuma apkopi un pagarina kalpošanas laiku ar izcilu veiktspēju.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Vienība |
Tipiskā vērtība |
|
Fiziskā | |||
Blīvums |
0.90-0.93 |
g/cm3 |
0.915 |
Mehānisks | |||
Stiepes izturība (garums/platums) |
≥25 |
Mpa |
29.8/27.6 |
Izgriezuma triecienizturība (garums/platums) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Liekšanas spēks |
—– |
Mpa |
39.9 |
Saspiešanas spēks |
—– |
Mpa |
38.6 |
Termiskā | |||
Vicat mīkstināšanas temperatūra |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
Ķīmiskā | |||
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.