Poly(Vinylidene Fluoride), 100 G, Each

Details:

Specifications cas number: 24937-79-9linear formula: (ch2cf2)nmdl number: mfcd00084470pubchem substance id: 24866739packaging 100 g in poly bottleapplication coatings, film, filter cloth, instrument linings, filtration membranes, pump parts and linings and valves.Features and benefits crystallizes in at least 3 forms, depending on crystallization conditions. High mechanical strength,abrasion resistance and dielectric strength. Resists most chemicals, uv radiation, weathering and fungi.Vapor pressure: 15 mmhg ( 32 °c)form: pelletsmelt index: 7-20 g/10 min (230°c/12.5Kg)mol. Wt.: Average mn ~107,000; average mw ~275,000 by gpcimpact strength: 2-4 ft-lb/in. (Izod, astm d 256)dielectric constant: 8.0-9.5, 100 Hz (astm d 150)hardness: 76-80 (shore d, astm d 2240)refractive index: n20/d 1.42Astem d 3835: 17,500-21,500 poise(230 °c)(100 sec-1)(lit.)Transition temp.: Brittleness temperature -62 °c (astm d 746); tm 166-170 °c (astm d 3418)solubility: some polar solvents such as organic esters and amines: solubledensity: 1.78 G/ml at 25°c