Electrical Grade PVC Cable Insulation Material

• Customization: Available
• Application: Electrical Insulation, Fire Barrier, Thermal Insulation, Flame Retardant
• Color: Black
• Model NO.: JZ-70;JRZ-70;JZ-90;JZ-105;JTZ-105;HZ-70;HRZ-70
• Material: PVC
• Maximum Voltage: >100KV
• Thermal Rating: 70-150
• Specification: 25kg
• Trademark: Dongfeng
• Origin: Yixing, Jiangsu Province
• Package Size: 70.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 25.000kg

Product Description

PVC Cable Material

Flame Retardant PVC Cable Material

Cold Resistant PVC Cable Material

Oil and weather Resistant and Uitraviolet Resistant Polyvinyi Chloride Cable Material

Polyvinyl chloride nitrile-butadiene composite elastomer cable material

Low Smoke and Halogen Polyvinyl Chloride Cable Material

Key Features
Excellent Electrical Insulation – Provides high dielectric strength, making it suitable for insulating electrical conductors.
Flame Retardancy – Many PVC formulations are self-extinguishing and comply with fire safety standards .
Flexibility & Durability – Can be formulated for varying degrees of flexibility while maintaining mechanical strength.
Chemical & Moisture Resistance – Resists oils, acids, alkalis, and water, ensuring long-term performance in harsh environments.
Thermal Stability – Operates effectively within a typical temperature range of -20°C to 70°C (wider with special additives).
Cost-Effective – More economical compared to many alternative insulating/jacketing materials .
UV & Weather Resistance (for outdoor grades) – Stabilized PVC resists degradation from sunlight and extreme weather.
Ease of Processing – Can be easily extruded, molded, or colored for different cable applications.
RoHS & REACH Compliance – Modern PVC compounds are often free from hazardous substances like lead and phthalates.
Good Adhesion to Conductors – Bonds well with copper/aluminum, reducing the risk of insulation slippage.

Specification

Num.	Model	Name	Maximum PermissibleWorking Temperatureof Conductive Core	Main uses
1	JZ-70	Flame Retardant Insulating Soft PVC Plastics at 70 Temperature	70℃	Insulation Layer for Flame Retardant Requirements for Instrument Communication Cables 0.6/1kV and Below
2	JRZ-70	Soft Flame Retardant Insulating Grade PVC Plastics at 70 Temperature	70℃	Insulation Layer of Soft Wire and Cable with Flame Retardant Requirements 450/750V and Below
3	JZ-90	Flame Retardant Insulation Grade Soft PVC Plastics at 90 Temperature	90℃	Flame-retardant insulation for heat-resistant wires and cables up to450/750V
4	JZ-105	Flame Retardant Insulating Soft PVC Plastics at 105 Temperature	105℃	Flame-retardant insulation for heat-resistant wires and cables up to 450/750V

Company Profile

Shenzhen Bridal Manufacturing Co.

Established in 1988, Jiangsu Dongfeng Cable Co., Ltd. is recognized as a "National High-Tech Enterprise," "National Green Factory," and "Jiangsu Specialized, Sophisticated, Distinctive, and Innovative Enterprise." With comprehensive strength ranking among the top 50 in China's cable industry, the company exports its products to over 20 countries and regions worldwide.

The company has a registered capital of 308 million RMB and total assets of 3.2 billion RMB. Its production facility spans 160,000 square meters and employs over 600 staff, including 30% technical and managerial professionals. The company holds international certifications such as ISO 9001, ISO 14001, and OHSAS 18001, while its products meet CE, RoHS, and TUV international standards.

Equipped with more than 500 sets of advanced production and testing equipment, including Germany's TROESTER 500kV VCV vertical line and Finland's Maillefer 220kV and 35kV CCV production lines, the company boasts an annual production capacity exceeding 6 billion RMB. Its product portfolio primarily includes three major categories: power cables (up to 220kV), electrical equipment wires and cables, and bare conductors, offering over 40,000 specifications.

The company operates a provincial-level R&D center, providing customized specialty cables such as solar cables, wind power cables, mineral-insulated cables, 70-year long-life cables, and smart chip cables, which are highly favored in the market.

With over 150 retail outlets across China, the company implements a "Four Modernizations" service system and consistently pursues "high quality and high efficiency" to drive the industry's high-quality development.