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.
Мувофиқи хусусиятҳои маводи PPH, плитаи PPH ба таҷҳизоти тобовар ба зангзанӣ сохта шудааст, ки дар истихроҷи кимиёвӣ, металлургия ва электроника ва дигар соҳаҳо васеъ истифода мешаванд. Зарфи обкашӣ ва зарфи электролитии PPH, ҳам сарфакорона ва ҳам устувор, нигоҳдории таҷҳизотро коҳиш медиҳад ва мӯҳлати хидматро бо иҷрои олӣ дароз мекунад.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
Воҳиди |
Арзиши маъмулӣ |
|
ҷисмонӣ | |||
Зичии |
0.90-0.93 |
г/см3 |
0.915 |
Механикӣ | |||
Қувваи кашиш (Дарозӣ/Баҳно) |
≥25 |
Мпа |
29.8/27.6 |
Қувваи Таъсири Ноч (Дарозӣ / Бар) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Қувваи печидан |
—— |
Мпа |
39.9 |
Қувваи фишор |
—— |
Мпа |
38.6 |
Гармӣ | |||
Ҳарорати нармкунии Викат |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
химиявй | |||
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.