70℃ Lead-free Flame Retardant Insulation Compound
Description
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OW-(WZ)JR-70 is granular compounds which is manufactured through mixing, plasticizing and pelletizing processes. It regards advanced PVC resin as the basic raw materials, and add plasticizer, stabilizer and other accessory ingredients. It has good mechanical and physical property, electrical property and excellent processing performance. It meets RoHS Standard.
It is usually used for the insulation layer of 450/750V and below flame retardant cables.
Recommend to use single-screw extruders with L/D=20-25.
Specifications
Payment & Delivery
- Payment Terms:
- T/T, L/C, D/P, etc.
- Delivery Time:
- 10 days
- Shipping:
- By Sea
- Port of Loading:
- Shanghai, China
- HS Code:
- 3901909000
- Storage:
- 12 Months
Technical Table 1
| Model | Machine Barrel Temperature | Molding Temperature |
| OW-(WZ)JR-70 | 150-175℃ | 170-185℃ |
Technical Table 2
| NO. | Item | Unit | Technical Requirements |
| 1 | Oxygen Index | % | ≥30 |
| 2 | Tensile Strength | MPa | ≥15.0 |
| 3 | Elongation at Break | % | ≤150 |
| 4 | Thermal Deformation | % | ≤40 |
| 5 | Brittle Temperature With Low Temperature Impact | ℃ | -15 |
| 6 | 200C Thermal Stability | min | ≥60 |
| 7 | 20 C Volume Resistivity | Ω·m | ≥1.0×10¹² |
| 8 | Dielectric Strength | MV/m | ≥20 |
| 9 | 70℃ Volume Resistivity | Ω·m | ≥1.0×10⁹ |
| 10 | Thermal Aging | \ | 100±2℃×168h |
| 11 | Dielectric Tensile Strength After Aging | MPa | ≥15.0 |
| 12 | Tensile Strength Variation | % | ±20 |
| 13 | Elongation After Aging | % | ≥150 |
| 14 | Elongation Variation | % | ±20 |
| 15 | Mass Losses (100℃×168h) | g/m² | ≤20 |
| 16 | HCL Gas Evolution | mg/g | ≤100 |
| 17 | Smoke Density – flame mode | Ds max | ≤300 |
