Huayang Corrosion-Resistant PolypropylenePPH Performance Table | |||
ItemPlease provide the Chinese content you would like translated into American English. | Typical Value | Unit | Testing Method |
Density | 905 | ㎏/m3 | ISO 1183 |
Melt Flow Rate(230℃/2.16㎏) | 0.3 | g/10 min | ISO 1133 |
Melt Flow Rate(190℃/5.0㎏) | 0.6 | g/10 min | ISO 1133 |
Yield Stress(50㎜/min) | 36 | MPa | ISO 527-2 |
Yield deformation(50㎜/min) | 10 | ％ | ISO 527-2 |
Tensile Modulus(1㎜/min) | 1650 | MPa | ISO 527-2 |
Charpy Impact Strength, Notched (+23℃) | 7 | KJ/㎡ | ISO 179/1eA |
Grooving-20℃） | 2 | KJ/㎡ | ISO 179/1eA |
Vicat Softening TemperatureB(50N) | 95 | ℃ | ISO 306 |
High-Density Polyethylene (HDPE)HDPE Performance Sheet | |||
ItemObjective: | Typical Value | Unit | Testing Method |
Density (Base Resin) | 950 | ㎏/m3 | ISO 1183/ISO 1872-2 |
Density (compound) | 960 | ㎏/m3 | ISO 1183/ISO 1872-2 |
Melt Flow Rate(190℃/2.16㎏) | ＜0.1 | g/10min | ISO 1133 |
Melt Flow Rate(190℃/5.0㎏) | 0.25 | g/10min | ISO 1133 |
Tensile yield stress | 25 | MPa | ISO 527-2/ISO 1872-2 |
Continuous elongation rate | ＞600 | ％ | ISO 527-2/ISO 1872-2 |
Charpy Impact Strength, Notched (0℃) | 16 | KJ/㎡ | ISO 179/1eA |
Rockwell Hardness (R)Shore D） | 60 | ISO 868 | |
Carbon Black Content | ≥2 | ％ | ASTM D 1603 |
Crystallization Temperature | ＜-70 | ℃ | ASTM D 746 |
Environmental Stress Cracking Resistance10％ lgepal），F50 | ＞10000 | h | ASTM D 1693-A |
Hot Stability210℃） | ≥15 | min | EN 728 |
Material Selection | |||
1) Corrosion Resistance (Chemical Resistance) - PPH/HDPE is a non-polar plastic with stable chemical properties. It can store most chemical media, except for strong oxidizing acids, concentrated nitric acid, and organic compounds that soften or swell it. | |||
2) Heat Resistance - PPH has a softening temperature of 150°C and can be safely used for long periods at 100°C. HDPE has a softening temperature of 100°C and can be used safely for long periods at 60°C. | |||
3: Plastic properties of PP and PPH: mainly their coefficient of thermal expansion | |||
3) Excellent welding performance; various welding methods can be used for products of the same material, with a welding coefficient exceeding 0.9; high-quality welding with weld strength similar to the base material. | |||
4) Long-lasting product life; with proper use, it can exceed 20 years. It can also ensure use for over 10 years under harsh conditions. | |||
5) Non-toxic, hygienic, and environmentally friendly, suitable for storing food materials; materials are recyclable. | |||
