PVDF chips GP-06
Product Application: PVDF chips GP-06 is an injection molding grade homopolymer with a high molecular weight. It is a semi-crystalline fluoropolymer produced in the way of emulsion polymerization. It is mainly used for producing injection molding PVDF valve body、valve cover、pipe fitting、lining plate and membrane material. It has the advantages of heat resistance、chemical corrosion resistance、UV resistance and good workability, ect. It can keep PVDF products from from brittleness and crack, and has excellent rigidity, hardness, creep resistance and fatigue resistance under outdoor conditions for a long time.
Product specifications
Test Item | Test standards | Unit | Test value |
Apperance | visualization | - | White translucent particles |
Melt flow rate
| ASTM D1238 (230℃，5kg) | g/10min | 20.0〜50.0 |
Tensile strength | ASTM D638 | Mpa | ≥25 |
Elongation at break | ASTM D638 | % | ≥20 |
Moisture content | - | % | ≤0.1 |
Thermal decomposition | ASTM D3418 | ℃ | 382-393 |
Normal relative density | ASTM D792 | g/cm3 | 1.77〜1.79 |
Hardness (Shore D) | ASTM D2240 | HD | 70 |
Melting point | ASTM D3418 | ℃ | 165〜175 |
Product storage and transportation and precautions
Daily storage in a clean, dry warehouse to preventimpurities. This product is nontoxic and harmless at room temperature, but the processing temperature shall not exceed 350 ℃ so as to prevent toxic gas from decomposition.
Specification: 25KG;400KG.
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