70℃Lead-free Flame Retardant Sheath Compound
70℃Lead-free Flame Retardant Sheath Compound
Elevate Cable Excellence with 70℃Lead-free Flame Retardant Sheath Compound: Unveil the Superiority of Advanced PVC Resin Blended with Precision. Enhance Mechanical, Electrical, and Flame-Retardant Properties for 450/750V and Below Flame Retardant Cables.
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
Product Introduction
OW-(WZ)H-70 is granular compounds which is manufactured through mixing, plasticizing and pelletizing processes. It regards advanced PVC resin as basic raw materials, and add plasticizer, stabilizer, flame retardant 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 sheath of 450/750V and below flame retardant cables.
Processing Indicator
Recommend to use single-screw extruders with L/D=20-25.
| Model | Machine Barrel Temperature | Molding Temperature |
|---|---|---|
| OW-(WZ)H-70 | 145-165℃ | 165-175℃ |
| No. | Item | Unit | Technical Requirements |
| 1 | Oxygen Index | % | ≥30 |
| 2 | Tensile Strength | MPa | ≥15.0 |
| 3 | Elongation at Break | % | ≥180 |
| 4 | Thermal Deformation | % | ≤50 |
| 5 | Brittle Temperature With Low Temperature Impact | ℃ | -20 |
| 6 | 200℃ Thermal Stability | min | ≥50 |
| 7 | 20℃ Volume Resistivity | Ω·m | ≥1.0×10⁸ |
| 8 | Dielectric Strength | MV/m | ≥18 |
| 9 | Thermal Aging | \ | 100±2℃×168h |
| 10 | Dielectric Tensile Strength After Aging | MPa | ≥15.0 |
| 11 | Tensile Strength Variation | % | ±20 |
| 12 | Elongation After Aging | % | ≥180 |
| 13 | Elongation Variation | % | ±20 |
| 14 | Mass Losses (100℃×168h) | g/m² | ≤23 |
| 15 | HCL Gas Evolution | mg/g | ≤100 |
| 16 | Smoke Density – flame mode | Ds max | ≤300 |
| Note: More specifications, please contact our sales staff. | |||
| No. | Item | Unit | Technical Requirements |
| 1 | Oxygen Index | % | ≥30 |
| 2 | Tensile Strength | MPa | ≥15.0 |
| 3 | Elongation at Break | % | ≥180 |
| 4 | Thermal Deformation | % | ≤50 |
| 5 | Brittle Temperature With Low Temperature Impact | ℃ | -20 |
| 6 | 200℃ Thermal Stability | min | ≥50 |
| 7 | 20℃ Volume Resistivity | Ω·m | ≥1.0×10⁸ |
| 8 | Dielectric Strength | MV/m | ≥18 |
| 9 | Thermal Aging | \ | 100±2℃×168h |
| 10 | Dielectric Tensile Strength After Aging | MPa | ≥15.0 |
| 11 | Tensile Strength Variation | % | ±20 |
| 12 | Elongation After Aging | % | ≥180 |
| 13 | Elongation Variation | % | ±20 |
| 14 | Mass Losses (100℃×168h) | g/m² | ≤23 |
| 15 | HCL Gas Evolution | mg/g | ≤100 |
| 16 | Smoke Density – flame mode | Ds max | ≤300 |
| Note: More specifications, please contact our sales staff. | |||
EN 
AR 
DE 
ES 
FR 
PT 
RU 
TH 
VI 
