70℃ Insulation Compound
Standard PVC compound for wire conductor insulation. Stable performance with mature formulation — most common PVC insulation grade.
主要用途
- BV / BVR / BVV building wire insulation
- Internal conductor covering for standard power cords
- Electrical equipment internal wiring insulation
适合客户
- Wire & cable manufacturers
- Electronic wire factories
- Electrical equipment makers (in-house wiring)
加工方式
- Standard PVC extruder
- Extrusion temperature 150-180℃
- Compatible with standard screws
常见关注指标
- Specific flame retardant grade required
- Conductor adhesion per specific standard
- Color and color-shift stability
- Odor requirement (low-odor scenarios)
典型规格范围(参考)
| Working temperature | 70℃ |
|---|---|
| Shore hardness | A 75-95 (adjustable) |
| Tensile strength | ≥12 MPa (reference) |
| Elongation at break | ≥150% (reference) |
| Volume resistivity | ≥1×10¹³ Ω·cm |
| Flame retardant | Adjustable on request |
| Color | Standard / custom |
* 实际规格以双方沟通确认的技术单为准,可按客户要求调整。
询价需提供
- Wire spec (conductor cross-section, insulation thickness)
- Applicable standard (GB/T 8815, UL, etc.)
- Flame retardant grade
- Color, estimated monthly volume