Suspension PVDF Injection Moulding
Item specifics
- CAS No.
- 24937-79-9
- Type
- Synthetic Resin and Plastics
- Purity
- 99%
Review
Description
Suspension PVDF Injection Moulding FL-2008
FL-2008 PVDF homopolymer is a fluorinated semi-crystalline thermoplastic which is obtained by polymerizing vinylidene fluoride.
1. Characteristic
Physical Properties | Typical Value | Test Method |
Melt Flow Rate（g/10min） | 15.0~25.0 | 230℃/5.0kg, ASTM D1238 |
Density（g/cc） | 1.77~1.79 | ASTM D792 |
Melt viscosity（Kps） | 6~9 | Shear Rate 100 1/s, ASTM D3835 |
Water Absorption（%）(Time 24 hr) | ≤0.040 | ISO 62（method 1） |
Mechanical Properties | ||
Yield Strength（Thickness2.00mm）（MPa） | 50.0~57.0 | 50mm/min,ASTM D638 |
Break Strength（Thickness2.00mm）（MPa） | 20.0~50.0 | 50mm/min,ASTM D638 |
Elongation at Yield（%） | 5.0~10 | 50mm/min,ASTM D638 |
Elongation at Break（%） | 20~50 | 50mm/min,ASTM D638 |
Hardness, Shore D（Thickness2.00mm） | 75~80 | ASTM D2240 |
Thermal Properties | ||
Melting Point（℃） | 171~175 | ASTM D3418 |
Crystallization Temperature（DSC peak）（℃） | 134~144 | ASTM D3418 |
Decomposition Temperature（℃） | 375 | 1% wt. loss / in air |
2. Process safety instructions
(1). This product should be processed under 260℃,toavoid producing toxic gases；
(2). PVDF has good fire resistance and smoke inhibition property, however, when meetswith 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 25kgnet weight per bag and then put into drum or cardboard.
(2). It must be stored in clean, cool, dry place.
