Materil:38CrMoALA
Heat-treatment:
1.Nitriding treatment
2.Electroplated hard-chrome finish
3.High-frequency quenching
4.Spray coating Bimetallic-alloy
5.<a FCK__AnchorC" name="OLE_LINK12">Vacuum quenching
Halogen-free Materials
| NO. | Origin | Halogen-free materials | Fire rating | Acidic |
| 1 | Holland | DSM, 6N568, PA46, MYLON45+GF30% | Vo | Highest |
| 2 | Switzerland | EMS, PA6T+GF30% | Vo | Highest |
| 3 | Solvay | SOLVAY, PEEK, PK, FD, LCP, PVDF | Vo | General |
| (USA) | PPA, PPS, PA46, PAMXD6 PCT | |||
| 4 | Kingfa SCI | KINGFA R615NH, R630NH, R645NH | Vo | General |
| (China) | R645NHLW |
Technical specification
| Processing application: | Injection molding machines , extrusion machine , bakelite machine | |
| Processing range: | Φ18-Φ300 | |
| Maximum length: | 5000mm | |
| Alloy composition: | WC88Wc/12Co | Grade A:The content of 40% |
| Grade B:The content of 25% | ||
| Grade C:The content of 9.5% | ||
| Alloy thickness: | 2-4mm | |
| Application of the plastic range: | All kinds of glass fiber,the PPA ,PPS ,PA6T ,LCP,electric wood powder,magnetic powder,iron powder and other special engineering plastics | |
The screw barrel is specially design for halogen-free materials.
