Superiority Shandong Huashang chemical Co.,Ltd is a renowned name in the chemical manufacturing industry, we are known for our commitment to quality, innovation, and sustainability. With a rich legacy and a global presence, we have been serving a diverse range of industries for several decades. Our advantage 1.We are able
Shandong Huashang chemical Co.,Ltd is a renowned name in the chemical manufacturing industry, we are known for our commitment to quality, innovation, and sustainability. With a rich legacy and a global presence, we have been serving a diverse range of industries for several decades.
Our advantage
1.We are able to provide customized service based on your requirements.
2. Competitive prices – directly from factory to customer.
3.Advanced equipments for testing and manufacturing.
4.Professional and good after-sale service
5.Free samples(≤2kg) could be provided and please kindly pay the express charge.
High molecular weight PVDF polyvinylidene fluoride
This product should be processed under 370ºC,to avoid producing toxic gases;
1 .PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds;
2. Operators should take good care of personal protection during the use procedure and processing.
Packaging and storage
3. 25 kgand 250 kg packages can be provided. PVDF is packed in double layer of polyethylene plastic bag and then put into a hard cardboard drum.
4. It must be stored in clean, cool, dry place.
|
Item |
Unit |
Test way |
Result |
|
Purity |
% |
/ |
≥99.9% |
|
Density |
g/cm3 |
D792 |
1.77-1.80 |
|
Melting point |
ºC |
D3418 |
165-172 |
|
Molecular weight |
/ |
/ |
65-75 million |
|
Melt Flow Index (230ºC, 5kg) |
g/10min |
D3835 |
1-2 |
|
Characteristic viscosity |
dl/g |
DMA, 30ºC |
1.0-2.0 |
|
Rotary viscometer |
Mpa.s |
1g/10ml NMP, 30ºC |
>2500 |
|
Solubility |
/ |
NMP/DMP, 30ºC, 1hr |
clear solution |
|
SHORE Hardness |
D |
D2240 |
76-80 |
|
Shrinking percentage |
% |
D955 |
2.0-3.0 |
|
Water absorption |
% |
D570 |
0.01-0.03 |
|
Thermal decomposition |
ºC |
TGA |
370-390 |
