Basic Process
The said product is a close-cell, conductive foam. It is produced by compounding the PE resin with conductive fillers &
blowing agents to extrude certain sheets,then cross-linking and foaming. The basic process can be summarized to the following:
1.1 Pellitizing master batch by compounding PE resin with carbon black and AC foaming agents;
1.2 Extrude the said batch to make certain sheets with different thickness & width;
1.3 Crosslink the said sheets under electric beam;
1.4 Make the crosslinked sheets foam in foaming furnac
http://www.sinkeryfoam.com/esd-ixpe-foam-c-8_10.html
Rawmaterial
No. | Material | Content | Remark |
1 | PolyethyleneResin | 75—85% | RawMaterial |
2 | Conductive Carbon Black | 10—15% | Conductivefiller |
3 | AC foaming agents | 5—15% | Blowing Agent |
4 | Others | 3—6% | Processing Agent |
No.. | | Data | |
CE Series (Conductive) | DE Series (Dissipative) | ||
1 | Colour | Black | |
2 | Density | 40-60Kg/m3 | |
3 | Surface Resistivity | 103—106Ω/sq | 106—109Ω/sq |
4 | Volume Resistivity | 103—106Ω•cm | 106—109Ω•cm |
5 | Abrasive Potential | <50V | <100V |
6 | Attentuation Half-time | <1.0 . http://www.sinkeryfoam.com/esd-ixpe-foam-c-8_10.html |