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Insulation Sheath PVC Compound Granules For Network Wire Extrusion RAL 7035 PVC Compound

Our insulation sheathing PVC compound is a high‑performance material specially developed for low‑temperature network cable extrusion, with standard color RAL 7035 light gray. This PVC compound is based on high‑quality PVC resin, combined with efficient plasticizers, stabilizers, and functional additives, and produced through advanced extrusion‑pelletizing technology. It delivers excellent low‑temperature resistance, high‑temperature resistance, flame‑retardant properties, and electrical insulation performance.
This PVC compound employs an environmentally friendly flame‑retardant system, complies with the UL94 V‑0 standard, and has an oxygen index ≥23% with self‑extinguishing properties, while releasing no toxic smoke in fire scenarios. Its operating temperature range spans from –40℃ to 105℃, maintaining stable performance under extreme high‑ and low‑temperature conditions as well as in oily or solvent environments. Having passed the low‑temperature brittleness test (0/30 passed), it ensures flexibility even in severe cold. The PVC compound exhibits outstanding electrical insulation performance, which can be further enhanced through formulation adjustments. The material offers high mechanical strength and excellent aging resistance, making it suitable for complex and harsh environments. Hardness is adjustable between Shore A 50‑95, with an elongation at break of 200%‑400%, providing remarkable elasticity. The pellets are transparent or semi‑transparent, with color customization available, and comply with ROHS environmental requirements.
This PVC compound demonstrates comprehensive high‑performance characteristics, making it particularly suitable for high‑reliability applications such as network cables and electrical sheathing that require wide‑temperature adaptability, safety, and environmental compliance.
Product Name PVC Compound Granules For Network Wire
Price USD1290-1500/TON
Packaging Details: 25kg/500kg-1000kg/per bag
MOQ: 1000kg
Sample MOQ： 1kg

 

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Descriptions

PVC  Particles Technical Parameters:

No. Parameter Value Test Method
1 Color (RAL 7035) ≤ Δ0.8 —
2 Granule Size 3 mm (Customizable) —
3 Foreign Matter (0.2-0.5 mm) ≤12 pcs —
4 Foreign Matter (>0.5 mm) None —
5 Density 1.3 – 1.6 g/cm³ ASTM D792
6 Hardness (Shore A) 50 – 95 (Adjustable) ASTM D792
7 Granule Porosity No pores at 10x magnification —
8 Fluidity No grain, smooth surface —
9 Thermal Stability (200±2℃) ≥80 min GB/T8815-2008
10 Volume Resistivity (20±2℃) 4.5 × 10¹³ Ω·m —
11 Dielectric Strength 243 MV/m —
12 Tensile Strength (≥) 14.3 N/mm² UL62/2556, GBT8815-2008
13 Elongation at Break (≥) 272% (Range 200-400%) —
14 Mass Loss (160℃, 6h) (≤) 1.5% —
15 Oxygen Index (≥) 23% —
16 Low Temperature Embrittlement (-40±2℃, 4h) 0/30 —
17 Congo Red Test 95 min —
18 Water Absorption (≤) 0.2% —
19 Impact Strength (≥) 7 KJ/m² —
20 Weather Resistance Excellent —
21 Heat Resistance Up to 105℃ —
22 Processing Method Extrusion / Injection Molding —
23 Application Low Temperature Network Wire, Cable Insulation Sheath

 

More Photos for PVC  Gray Compound

PVC  Compound  Features:

Wide‑Temperature Range Performance: –40℃ to 105℃, adaptable to environments ranging from extreme cold to high temperature.
Flame‑Retardant Safety: UL94 V‑0 rating, oxygen index ≥23%, low smoke and non‑toxic, meeting eco‑friendly flame‑retardant requirements.
High Elongation at Break: 200%‑400%, providing softness, elasticity, and excellent tensile resistance.
Adjustable Hardness: Shore A 50‑95, allowing customization of hardness/softness according to application needs.
Excellent Electrical Insulation: Volume resistivity 4.5×10¹³ Ω·m, dielectric strength 243 MV/m, with outstanding insulating performance.
High Mechanical Strength: Tensile strength ≥14.3 N/mm², impact strength ≥7 KJ/m², ensuring strong durability.
Oil and Solvent Resistance: Maintains good performance in oily and solvent‑containing environments.
Aging and Weather Resistance: Excellent UV and weather resistance, with long‑term use showing minimal aging.
Environmental Compliance: Certified to ISO, ROHS, REACH, and SGS standards, meeting environmental requirements.
Customization Flexibility: Color, hardness, density, and other parameters can be customized as needed.

PVC  Compound  Applications:

Our PVC cable compound is widely used in flame‑retardant cables, indoor/outdoor network cable sheathing, and insulation layers. It complies with various standards such as GB, UL, and VDA. The flame‑retardant grades meet IEC, UL, and other requirements, including Class A bunched cable burning, CMR, and CMP combustion tests, with an oxygen index of up to 48%. Customized performance options such as oil resistance and low‑temperature resistance are also available.
Heat‑resistant 105℃ PVC wire and cable insulation material is extensively applied in internal power and signal connections for electronic devices, instruments, machinery, and household appliances. Its main applications include, but are not limited to, insulation layers for low‑voltage (≤1 kV) and medium‑high‑voltage (6‑10 kV) cables.
Typical application scenarios：
  • Indoor/outdoor network cables: Sheathing and insulation for Ethernet and communication cables, featuring low‑temperature resistance and flame retardancy.
  • Flame‑retardant cables: Suitable for fire‑safety‑critical systems such as fire protection circuits and emergency lighting cables.
  • Internal wiring for electronic devices: Withstands 105℃, suitable for high‑temperature internal environments in appliances.
  • Instrumentation cables: Provides excellent electrical insulation and mechanical protection.
  • Machinery and equipment wiring: Oil‑resistant and low‑temperature‑resistant, suitable for industrial environments.
  • Power cords for household appliances: ROHS‑compliant, safe, and environmentally friendly.

PVC  Compound  Technical Customization Service:

 

We provide highly flexible customization solutions to comprehensively meet the individual needs of our customers:
  • Color Customization: Supports free precise color matching based on Pantone codes or customer color swatches. RAL 7035 is the standard color, and other colors can be customized as needed.
  • Hardness Customization: Adjustable within the Shore A 50‑95 range to accommodate different application scenarios, from soft to rigid.
  • Flame‑Retardant Grade Customization: Customizable to UL94 V‑0, V‑1, and V‑2 grades, and also supports high‑requirement tests such as CMR and CMP bundled cable burning, with an oxygen index of up to 48%.
  • Temperature Resistance Customization: The temperature resistance range can be adjusted according to requirements, supporting performance optimization for ranges such as -40℃ to 105℃ or other specified intervals.
  • Special Performance Customization: Provides functional customization such as oil resistance, chemical corrosion resistance, UV resistance, rodent resistance, antistatic properties, and conductivity.
  • Size Customization: Particle size can be customized to match the customer’s extrusion equipment, with a standard recommended size of 3mm.

PVC  Compound  Technical Service Highlights:

  • One‑on‑one dedicated engineer support
  • Free provision of non‑customized samples up to 5kg (customer covers shipping)
  • Free replacement if quality standards are not met
  • 3‑7 day fast delivery support
With our professional team, agile response, and reliable quality, we are committed to providing you with efficient and precise customized material solutions. Feel free to contact us anytime to start a customization partnership.

PVC  Compound  Technical Support and Service:

​We provide comprehensive technical support and after‑sales services:
  • Product Selection and Application Advice: Professional team assists in selecting the most suitable formulation.
  • Processing Technology Support: Optimization of extrusion and injection molding parameters, with mold design recommendations.
  • Equipment Debugging Assistance: Helps customers debug

 

PVC Compound Production Line

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