PVDF DE 7-2 resin

PVDF DE 7-2 resin is an injection grade PVDF resin produced by our company, Chinese name polyvinylidene fluoride resin, which is a high molecular weight, semi-crystalline fluoropolymer polymerized by vinylidene fluoride emulsion. Mainly used for injection molding PVDF valve body, valve cover, pipe fittings, lining plate and membrane materials. It has the advantages of excellent high temperature resistance, chemical corrosion resistance, ultraviolet resistance and easy processing of fluororesin, and is not brittle or cracked under outdoor conditions for a long time, and has excellent rigidity, hardness, creep resistance and fatigue resistance.

Keywords：

resin

Subclassification：

Hotline：

PVDF DE 7-2 resin

Execution Standards:T/FSI 027-2019

Product use:PVDF DE 7-2 resin is an injection grade PVDF resin produced by our company, Chinese name polyvinylidene fluoride resin, which is a high molecular weight, semi-crystalline fluoropolymer polymerized by vinylidene fluoride emulsion. Mainly used for injection molding PVDF valve body, valve cover, pipe fittings, lining plate and membrane materials. It has the advantages of excellent high temperature resistance, chemical corrosion resistance, ultraviolet resistance and easy processing of fluororesin, and is not brittle or cracked under outdoor conditions for a long time, and has excellent rigidity, hardness, creep resistance and fatigue resistance.

Product storage and transportation and precautions: daily storage in a clean and dry warehouse to prevent the introduction of impurities. This product is non-toxic and harmless at room temperature, but attention should be paid to the processing temperature to avoid exceeding 350 °C to prevent decomposition to produce toxic gases.

Packing specification: 25KG; 400KG.

Technical parameters

serial number	Metric name	unit	index
1	appearance	-	Powder F: White powder Pellet L: white translucent granules
2	relative density	g/cm³	1.77-1.79
3	melting point	℃	165-175
4	Melt flow indicator	g/10min	20-50(5kg)
5	Tensile strength	Mpa (23℃,≥)	25
6	Elongation at break	% (23℃,≥)	20
7	Shore D hardness	≥	70
8	water content	%	≤0.1
9	Thermal decomposition temperature	℃	382.303