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 材料の特性に応じて、PPH プレートは耐腐食性機器に使用され、化学抽出、冶金、電子工学などの分野で広く使用されています。PPH 酸洗タンクと電解タンクは経済的で耐久性があり、優れた性能を備え、機器のメンテナンスを減らし、耐用年数を延ばします。
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
ユニット |
標準値 |
|
物理的な | |||
密度 |
0.90-0.93 |
グラム/センチメートル3 |
0.915 |
機械 | |||
引張強度(長さ/幅) |
≥25 |
ムパ |
29.8/27.6 |
ノッチ衝撃強度(長さ/幅) |
≥8 |
KJ/㎡ |
18.8/16.6 |
曲げ強度 |
—– |
ムパ |
39.9 |
圧縮強度 |
—– |
ムパ |
38.6 |
熱の | |||
ビカット軟化温度 |
≥140 |
℃ |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
化学薬品 | |||
35% 塩酸 |
±1.0 |
g/ cm2 |
-0.12 |
30% 硫酸 |
±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.