|
[China]
Trade Verify
Address: Room 2010, Building4, Jianfa Fortune Plaza, 191 Tongyi St., Qingyang District, Chengdu, China
Contact name:Liu
Sinof Hi-tech Material Co., Ltd. |
|
Verified Suppliers
|
|
|
PTFE Molding Powder (SF-25CAR)
Composition: 75% virgin PTFE, 25%±1% carbon coke
Technical Properties
| Mechanical Properties | Units | Test Method | Free Flow | NFF |
| Specific Gravity | g/cm³ | ASTM D4894 | 2.09±0.03 | 2.09±0.03 |
| Tensile strength | MPa | ASTM D4894 | ≥12 | ≥15 |
| Elongation at break | % | ASTM D4894 | ≥40 | ≥120 |
| Bulk Density | g/L | ASTM D4894 | 700±50 | / |
| Hardness | Shore D | NEEDLE | 68-63 | 68-63 |
| Diametric Shrinkage | % | INTERNAL | 1.5±0.5 | 1.5±0.5 |
| Flow | Sec/120g | INTERNAL | ≤5 | / |
| Average Particle Size | μm | ASTM D4894 | 550±100 | / |
| Recommended Molding Pressure | 400-450kg/cm2 | |||
| Max Sintering Temp. | 370-375℃ | |||
Attention:
This product is a fluoroplastic material. Normal precautions observed with fluoroplastics should be followed.
Packaging, Storage and Transportation:
1. The product is packed in two layers of plastic bags in a hard bucket with a net content of 25kg per barrel.
2. The products shall be transported as non-dangerous chemical. During transportation, prevent from humidity, intense vibration and package damage.
3. Products should be stored in a clean, cool and dry warehouse to prevent the mixing of dust, moisture and other impurities.
