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PVDF Molding Grade-Pellet
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 |
MFR | ASTM D1238, GB/T 3682 | 230°C , 12.5kg | g/1Omin | 0.5 ~ 5.0 |
Tensile strength | ASTM D638, GB/T 1040.1 | Tensile strength : 50mm/min | MPa | ≥35.0 |
Elongation at break | ASTM D638, GB/T 1040.1 | Tensile strength : 50mm/min | % | ≥250 |
Yield tensile strength | ASTM D638, GB/T 1040,1 | Tensile strength : 50mm/min | MPa | ≥35,0 |
Yield elongation | ASTM D638. GB/T 1040.1 | Tensile strength : 50mm/min | % | ≥10 |
Standard specific gravity | GB/T 1033.1, ASTM D792 | Testing temperature : 23°C | / | 1.75 ~ 1.79 |
Melting point | ASTM D3418 | Secondary melting point | °C | 160-170 |
Hardness( Shore D) | ASTM D2240. GB/T 2411 | Testing temperature : 23°C | / | 70-80 |
Method of forming | Moulding; processing temperature alters with the changes of processing methods, generally between 180°C ~ 300°C. | |||
Fundamental uses | Linings of pumps, valves, pipe fittings and other equipment. | |||
Characteristics | The homopolymer of VDF with lower melt flow rate (MFR) and higher melting viscosity. | |||
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
FPVD pellet should first be packed in polyethylene plastic bags and then sealed in external package bags.
Net weight per bag: 25kg.
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