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China PVC Sheath Cable Material Suppliers | Durable & Weather-Resistant Factory Products

China PVC Sheath Cable Material Suppliers | Durable & Weather-Resistant Factory Products

Our premium sheath cable materials are designed to meet diverse needs in the wire and cable industry. As a leading China supplier and factory, we pride ourselves on delivering products that feature exceptional weather resistance, chemical corrosion resistance, wear resistance, and superior electrical insulation properties. All our materials are ISO9001 and CCC certified, ensuring top-notch quality and performance. With a dedicated R&D team, we offer custom solutions tailored to meet customer requirements, enhancing cost-effectiveness without compromising quality. Trust our excellent products and reliable team services to gain your recognition in the market.

Product Detail

Product Features

1. Weather Resistance

PVC sheathed cable material can resist the influence of daily meteorological conditions, such as sunlight, rain, and humidity, so it is suitable for indoor and outdoor applications.

2. Chemical Resistance

It has a certain tolerance to some chemical substances, making it suitable for some environments with chemical exposure risks.

3. Wear Resistance

PVC sheathed cable material is relatively wear-resistant, can resist a certain degree of wear, and extend the service life of the cable.

4. Good Electrical Insulation

PVC material has good electrical insulation performance, which can effectively prevent current leakage and short circuit.

Scope of Use

Cable and optical cable, coaxial cable, network cable, elevator cable.

Test Items and Standards

Mechanical, physical and electrical properties of polyvinyl chloride cable material

Item		H-70	HR-70	HⅠ-90
Tensile strength / MPa	≥	15.0	12.5	16.0
Tensile strain at break / %	≥	180	200	180
Thermal deformation	≥	50	65	40
Brittle property test temperature / ℃		-15	-30	-20
Impact embrittlement properties		Pass	Pass	Pass
Thermal stability time at 200℃ / min	≥	50	60	80
Volume resistivity at 20℃ / Ω·m	≥	1.0×10¹²	1.0×10⁸	1.0×10⁹
Dielectric strength / (MV/m)	≥	18	18	18
Dielectric loss factor (50Hz)	≤	—	—	—
Test temperature / ℃		—	—	—
Volume resistivity / Ω·m	≥	—	—	—

Mechanical and physical properties of polyvinyl chloride cable material after aging

Item		H-70	HR-70	HⅠ-90
Test temperature / ℃		100±2	100±2	100±2
Test time / h		168	168	240
Tensile strength after aging / MPa	≥	15.0	12.5	16.0
Maximum tensile strength change rate / %		±20	±20	±20
Tensile strain at fracture after aging / %	≥	180	200	180
Maximum change rate of tensile strain at break / %		±20	±20	±20
Test condition		100±2℃	100±2℃	100±2℃
		168 h	168 h	240 h
Mass loss / (g/m²)	≤	23	25	15

Polyvinyl chloride sheathed cable material (PVC sheathed cable material) is a versatile and durable material used in the production of cables for a variety of applications. This material offers a wide range of benefits, making it a popular choice within the industry.

One of the main advantages of PVC sheathed cable material is its excellent insulation properties. PVC is known for its high dielectric strength, which makes it a reliable choice for insulating cables and protecting them from electrical hazards. This ensures the safety and efficiency of the cable, making it suitable for use in a variety of electrical and communication systems.

Additionally, PVC sheathed cable material is resistant to moisture and chemicals, making it suitable for outdoor and harsh environmental conditions. This makes the cable very durable and long-lasting, reducing the need for frequent maintenance and replacement.

Frequently Asked Questions (FAQ)

What environments are PVC sheathed cables suitable for?

Thanks to their excellent weather and moisture resistance, PVC sheathed cables are highly suitable for both indoor and outdoor applications, including areas exposed to sunlight, rain, and humidity.

Can PVC cable materials withstand chemical exposure?

Yes, PVC sheathed cable material has a certain tolerance to various chemical substances, making it a safe choice for environments that carry chemical exposure risks.

What types of cables commonly use PVC sheathing?

PVC sheathing is widely used across multiple cable types, including optical cables, coaxial cables, network cables, and elevator cables.

How does PVC sheathing improve electrical safety?

PVC is known for its high dielectric strength and good electrical insulation performance. This effectively prevents current leakage and short circuits, ensuring the safety and efficiency of electrical systems.

Do PVC sheathed cables require frequent maintenance?

No, because PVC material is highly wear-resistant and durable against harsh environmental conditions, it significantly extends the service life of the cable and reduces the need for frequent maintenance and replacement.