Product name: PTFE Medium size Particle Resin (JF-G90)
roduct Characters：
- The particle size is uniform, suitable for making molding big plate and turning film.
- Can replace some products of molding powder, and has good brightness in the appearance.
Application：
- Make tube, rod, plate and seal material, etc
Packing, Storage & Transportation：
- Packed with sealed PVC bag, load in Melting peak temperatureproof paper barrel. The net weight is (25±0.1)kg per barrel.
- Not classified as hazardous for transport. During transportation and storage, avoid heavy shaking, and prevent from solarization. It is better to load in refrigerator during transportation.
It should stock in clean, cool and dry warehouse, prevent from agglomeration and contamination
Technical requirements:
| Item |
Unit |
Index |
| First grade |
Qualified product |
| Appearance |
- |
white surface, uniform texture without any impurities |
The test plate is clean and homogeneous. Spots of about 1mm are not more than 2. |
| Tensile strength |
MPa |
≥25.5 |
≥22.5 |
| Elongation at Break |
% |
≥250 |
| Average particle size |
µm |
60 ± 100 |
| Bulk density |
g/l |
400 - 600 |
| Standard Relative density |
- |
2.13 - 2.18 |
| Water content |
% |
≤0.04 |
| Melting point |
°C |
322- 332 |
| Thermal instability index |
- |
≤50 |
| Dielectric strength |
MV/m |
≥60 |
- |
Note：Typical properties are not suitable for specification purposes。 |
