Brand:DY
MOQ:500
Quantity:2
PTFE resinFINE POWDER DF-203
| Item | DF-203 | |||
|
| Excellent | Grade A | Qualified | |
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)
| White sheet surface, fiber is average, no gravel and metalic powder, allow 0.5mm organic impurity. | ||
2 | Tensile Strength,(Mpa)≥ | 28.0 | 24.0 | 20.7 | |
3 | Elong.At Rupture(%)≥ | 330 | |||
4 | Volume Density,(g/L) | 475±100 | |||
5 | Extrude pressure ( RR100)Mpa | 9.7±4.2 | |||
6 | Average Grain ( μ m) | 525±150 | |||
7 | Moisture Content.(%)≤ | 0.04 | |||
8 | Melting Point(°C | 327±5 | |||
9 | Stand Relative Density | 2.200 | |||
10 | Thermal Inst,Index ≤ | 30 | |||
11 | Electric Strength(KV/MM)≤ | 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 | Its resin is used to process capillary tube,thin-wall tube,elastic belt and unsintered tape etc. | |||
16 | Packing,Storage Transporation | PTFE is packed in double layer PVC bags indide and in hard circular barrels outside,on the barrel,there should be attached label and quality certificate,on which there are brand,trademark,executive criterion.type,grade,lot NO.and net content,pack date, checker,,packager. PTFE should be stored in clean dry warhouse 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 be avoided during transportation.Over-bumpiness and compression is apt to make the resin bind together. | |||


