90℃ Lead-Free Flame Retardant Insulation Compound
Description
Home / Cables / Wire and Cable
T/T, L/C, D/P, etc.
10 days
By Sea
Shanghai, China
3901909000
12 Months
OW-(WZ)JR-90 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 of 450/750V and below heat resistant flame retardant cables.
Recommend to use single-screw extruders with L/D=20-25.
No. Item Unit Technical Requirements 1 Oxygen Index % ≥30 2 Tensile Strength MPa ≥16.0 3 Elongation at Break % ≤150 4 Thermal Deformation % ≤30 5 Brittle Temperature With Low Temperature Impact ℃ -15 6 200℃ Thermal Stability min ≥180 7 20℃ Volume Resistivity Ω·m ≥1.0×10¹² 8 Dielectric Strength MV/m ≥20 9 95℃ Volume Resistivity Ω·m ≥5.0×10⁸ 10 Thermal Aging \ 135±2℃×240h 11 Dielectric Tensile Strength After Aging MPa ≥16.0 12 Tensile Strength Variation % ±20 13 Elongation After Aging % ≥150 14 Elongation Variation % ±20 15 Mass Losses (115℃×240h) g/m² ≤20 16 HCL Gas Evolution mg/g ≤100 17 Smoke Density – flame mode Ds max ≤300 Note: More specifications, please contact our sales staff.
Specifications
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Technical Table 1
| Model | Machine Barrel Temperature | Molding Temperature |
| OW-(WZ)JR-90 | 150-175℃ | 170-190℃ |
Technical Table 2
| No. | Item | Unit | Technical Requirements |
| 1 | Oxygen Index | % | ≥30 |
| 2 | Tensile Strength | MPa | ≥16.0 |
| 3 | Elongation at Break | % | ≤150 |
| 4 | Thermal Deformation | % | ≤30 |
| 5 | Brittle Temperature With Low Temperature Impact | ℃ | -15 |
| 6 | 200℃ Thermal Stability | min | ≥180 |
| 7 | 20℃ Volume Resistivity | Ω·m | ≥1.0×10¹² |
| 8 | Dielectric Strength | MV/m | ≥20 |
| 9 | 95℃ Volume Resistivity | Ω·m | ≥5.0×10⁸ |
| 10 | Thermal Aging | \ | 135±2℃×240h |
| 11 | Dielectric Tensile Strength After Aging | MPa | ≥16.0 |
| 12 | Tensile Strength Variation | % | ±20 |
| 13 | Elongation After Aging | % | ≥150 |
| 14 | Elongation Variation | % | ±20 |
| 15 | Mass Losses (115℃×240h) | g/m² | ≤20 |
| 16 | HCL Gas Evolution | mg/g | ≤100 |
| 17 | Smoke Density – flame mode | Ds max | ≤300 |
| Note: More specifications, please contact our sales staff. | |||
