DF-202 PTFE Teflon PTFE fine powder
Minimum Order: 0
Quality/Safety Certification: 0.00
1.name:ptfe fine powder
2.packing:25kg/barrel
3.for process:paste extrusion
4.brand:dongyue
| No. | Item | PTFE resin powder DF-202 |
| 1 | Smoothness Cleaness | White sheet surface,fiber is average,no gravel and metalic powder,even sheet texture≤1 for mechanical impurity (≥0.5mm)or organic impurity(≥2mm) |
| 2 | tensile strength(Mpa)≥ | 20.7~24 |
| 3 | Elongation at Rupture(%)≥ | 350 |
| 4 | Volume Density(g/L) | 475±100 |
| 5 | Extrude pressure(RR100)(Mpa) | 9.7±4.2 |
| 6 | Average Grain(μm) | 525±150 |
| 7 | Moisture Content(%)≤ | 0.04 |
| 8 | Melting Point (°C) | 327±5 |
| 9 | Standard relative Density | 2.200 |
| 10 | Thermal Instability Index≤ | 50 |
| 11 | Electrical Strength.MV/m≤ | 2.1 |
| 12 | Dielectric Dissipation Factor≤ | 3*10-4 |
| 13 | For check | Execute according to requirement of HG/T3028-1999 |
| 14 | for process | Paste Extrusion |
| 15 | Usage | It is mainly used to process,belt,thin sheet and unsintered tape,thin wall rod etc. |
| 16 | Packing,Storage,Transportation | 1,PTFE is packed in double layer PVC bags and in hard circular barrels outside.On the barrel,there should be attached label and quality certificate,on which there are brand,tradmark,executive criterion,type,grade,lot No.,net content,pack date,checker and packer. 2, PTFE should be stored in clean dry warehouse to prevent from dust,moisture,etc.foreign matters. 3,The products are transported according to non-dangerous products.Heat,moisture,freezing and strong shock should avoided during transportation.Over-bumpiness and compression is apt to make the resin bind together. |
