PVDFMembrane Grade-Powder

HAIFLONTM PVDF Membrane Grade,Website:http://www.haiflon.com, FP-814 CAS No.：24937-79-9PerformanceTesting StandardTesting conditionUnitIndicesRotational viscosityRotational viscometer0.1g/mL DMACPa*S≥0.45Intrinsic viscosityUbbelohde viscometer102mL/g　1.40-1.90Melting pointASTIVl D3418Secondary melting point°C160-168MoistureDrying weight-loss method141°C/4h%≤0.10DissolubilityThe solution should be unmuddy, clear, transparent, colorless or a little fellow-  colored. There should be no impurity or insoluble matters in itMethod of formingCasting after dissolveFundamental usesMicrofiltration membrane, casting membraneCharacteristicsGood dissolvability in some solventsSafety precautionsThe 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 releaseWorkers 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 disposalThe 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 aggregationPackingPVDF Powder is first packed in polyethylene plastic bags and then put into hard cardboard bucket. Net weight per bucket: 20kg.