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PVDF Coating Powder
Safety precautions The homopolymer of vinylidene fluoride (VQF) begin to have a slight decomposition with HF gas released above300°C. Avoid processing or using the products at the temperature above 370°C in order to prevent toxic gas release Workers should avoid breathing in harmful gases during...
Performance | Testing Standard | Testing condition | Unit | Indices |
Fineness | ASTM D1210 | 3F formula | Hegman | ≥5.5. |
MFR ： | ASTM D1238, GB/T 3682 | 230°C/10kg | g/10min | 0.5-2.0 |
Standard specific gravity | GB/T 1033,1. ASTM D792 | Testing temperature : 23°C | / | 1.75-1.77 |
Melting point | ASTM D3418 | Secondary melting point | °C | 156-165 |
Moisture | Drying weight loss method | 140°C/4h | % | ≤0.10 |
Thermal decomposition temperature | Thermal analyzer | TGA(1%,air) | °C | 382-393 |
Dissolubility | The solution should be un-muddy, clear, transparent colorless or a little yellow-colored. There should be no impurity or insoluble matters in it | |||
Method of forming | Processed to be fluorocarbon coatings after proper mixed and spraying process | |||
Fundamental uses | Finishing coatings and light color coatings in the baking fluorocarbon paintings of PVDF | |||
Safety precautions
The homopolymer of vinylidene fluoride (VQF) begin to have a slight decomposition with HF gas released above300°C. Avoid processing or using the products at the temperature above 370°C in order to prevent toxic gas release
Workers should avoid breathing in harmful gases during processing and wear necessary labor protection stuff.
Keep the dust away from being breathed in nasal cavity and infecting eyes.
After production, have a complete clean up of faces and hands.
Disposal of the wastes produced in the processing must be dealt with by specialized personnel for waste disposal and should be conducted according to waste regulations in relevant countries, regions and local places,
Before processing, please read the safety data sheet carefully.
Storage and disposal
The products should be stored in clean, cool, shady, and dry warehouses so as to avoid the mix with dust and moisture. During transportation, violent vibration must be avoided. Prevent any cases aggregation
Packing
PVDF powder hould first be packed in double layer polyethylene plastic bags and then put into hard cardboard bucket.
Net weight per bucket; 25kg,
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