FOTECH

PVDF Coating Grade

Group PVDF
Min. Order 100 kilogram
Terms of Payment L/C, D/A, D/P, T/T
Update Time 2016-06-28
Item specifics
CAS No.24937-79-9
TypeSynthetic Resin and Plastics
Purity99%

                                        PVDF Coating Grade FTH-222


1.  Characteristic

Properties

Specification

ASTM Test standard

MFR(g/10min)

0.5~2.0

ASTM D1238, 2300C/10kg

Appearance

White powder

/

Purity (%)

≥99.50

/

Density(g/cm3)

1.75~1.77

ASTM D792, @23/230C

Scattered fineness(μm)

≤25

Hegman fineness gauge

Water absorption (%)

≤0.1

Karl Fisher

Melting point(0C)

156~165

ASTM D3418,100C/min

Thermal decomposition(0C)

382-393

TGA, 1%Wt.Loss, N2

Crystallizing heat(0C)

140

/

Surface resistivity(Ohm/square)

≥1.1014

ASTM D257/Din 53483

Volume resistivity (Ohm.cme)

≥1.1014

ASTM D257/Din 53483


2.  Process safety instructions

(1). This product should be processed under 370℃,to avoid producing toxic gases;

(2). PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds;

(3). Operators should take good care of personal protection during the use procedure and processing.


3.  Packaging and storage

(1). PVDF is sealed in plastic bag with 20kg net weight per bag and then put into drum.

(2). It must be stored in clean, cool, dry place.