Polyvinylidene fluoride (PVDF DS201 DS2011 DS203) powder is the homopolymer of vinylidene fluoride for coating and have fine chemistry corrosion resistance, fine ultraviolet ray and the high energy radiativity resistance etc.
PVDF DS2011 is the grade of PFOA free. It's performance is similer to DS201.
PVDF DS203 is used for powder coating with low melting viscosity and high melting.
Conformable with Q/DYS 014-2013
Quality Specification
ITEM
UNIT
DS201
DS2011
DS203
ASTM Measurement
Appearance
/
White powder
/
Odor
/
Without
/
Purity≥
％
99.5
99.5
99.5
PVDF
Scattered fineness ≤
μm
25
25
-
Hegman fineness gauge
Melting Index
g/10min
0.5-2.0
0.5-2.0
8-15(2.16kg)
D1238,230,10Kg
Standard relative density
g/cm3
1.75-1.77
1.75-1.77
1.77-1.79
D792,,@23/23℃
Melting point
℃
156-165
156-165
165-175
D3418
Thermal decomposition≥
℃
410
410
410
TGA,1％Wt.Loss,N2
Moisture ≤
％
0.10
0.10
0.10
110℃0.09mpa 1.5h
PFOA
/
No free
free
No free
Main application
The resin is use for coating.
Cautions
Keep this product from high temperature to prevent toxic gas release at the temperature above 350℃.
Package,Transportation and Storage
1. Packing with carton and ton bag 2 forms, 20kg/drum, 250kg/bag.
2. Stored in clean and dry places, and temperature range is 5-30℃.
3. The product is transported according to non-dangerous product, avoid heat or moisture or strong shock.
