Sulfate Wood Pulp Electrical Grade Cable Paper Roll Insulating Paper for High Voltage Power Cables Kraft Paper for Transformer Winding

• Customization: Available
• Application: Capacitor, Transformer
• Color: Burlywood
• Material: 100% Pure Wood Pulp
• Maximum Voltage: <10KV
• Thermal Rating: A 105
• Thickness: 0.08mm,0.13mm,0.15mm
• Product Name: Electrical Cable Insulation Paper
• Processing: Custom Slitting & Cutting Service
• Usage: Power Cable, High Voltage Wire Insulation Wrapping
• Dielectric Performance: High Breakdown Voltage, Low Dielectric Loss
• Width: 1000mm or Custom
• Core Features: Low Moisture,Oil Absorbable, Anti-Aging
• Transport Package: Carton
• Specification: 30cm*30cm*100cm
• Trademark: Yuneng
• Origin: China
• Package Size: 30.00cm * 30.00cm * 100.00cm
• Package Gross Weight: 110.000kg

Product Description

Product Description

Electrical Cable Insulation Paper High Density Kraft Cable Paper for Power Cable Wrapping Insulation

Cable paper is made of 100% high quality sulfate insulated wood pulp, does not contain any glue and filler, the thickness and organization of this paper is uniform, pinholes, undispersed fiber groups and local defects are within the safety degree allowed by transformer and cable manufacturing practices.
The cable paper is wrapped in the outermost layer of the cable to protect the insulation layer of the conductive wire core, so as to prevent moisture intrusion and prevent the insulation layer from being damaged. It is web paper. The quantification is 45 ~ 175g/m², Paper is tough and uniform. It has high tensile, folding and tearing strength. Free of metals, sand and conductive acids. High dielectric constant. Low power factor. The paper has good stability when treated with an insulating liquid. The varieties are divided according to different thickness or color. Unbleached softwood pulp is used as raw material. It is made on a long net paper machine after free beating without sizing or filling. Used for interturn insulation of wire or cable.

Properties			Units	Values
				Normal thickness of the product (mm)
				0.08	0.13	0.17
Thickness tolerance			mm	±0.005	±0.007	±0.01
Density			g/cm^3	0.08
Tensile Strength	MD		KPa(kgf/15mm)	≥5.9  (9.00)	≥10.5  (16.0)	≥11.8  (18.0)
	TD			≥2.9   (4.50)	≥4.9   (7.50)	≥5.9  (9.00)
Elongation	MD		%	≥2.0	≥2.2	≥2.0
	TD			≥6.0	≥6.5	≥6.0
Tearability Cross Machine			mN	≥540	≥1080	≥1470
Folding Endurance Cross Machine			times	≥1000	≥2000	≥2000
Breakdown Voltage			kV/mm	≥600V/layer	≥950V/layer	≥1200V/layer
Conductivity of Aqueous Extract			mS/m	≤10	≤10	≤10
PH of Aqueous Extract			/	6-8	6.5-8.5	6.5-8.5
Air Permeability			μm/(Pa·s)(ml/min)	≤0.510  (30.0)	≤0.510  (30.0)	≤0.510  (30.0)
Ash Content			%	≤1.0	≤1.0	≤1.0
Moisture Content			%	6-9	6-9	6-9
Storage Conditions			It should be stored in the dry, clean, and good ventilation, temperature less than 40°C, no fire warmer, no exposure in sun
Period of Storage			Twelve Months
Packaging			Roll

Specification

Application

Company Profile

Xuchang Yuneng Electrical Insulation Material Co., Ltd is a set of electrical, electrical insulation materials research and development, production, sales, service as one of the scientific and technological innovative enterprises. The company spirit of "quality is the root, honest is life, science and technology, independent innovation" development concept, after more than 30 years of development, product structure through continuous upgrading, has developed into a professional supporting domestic and foreign new energy industry, power transmission and transformation system, aerospace, aviation equipment and other high-end fields of electrical insulation materials. The diversified, multi-variety and multi-level service concept provides convenience for the insulation system supporting customers.

We are located in Xuchang city with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, the company has passed the ISO9001 quality system certification, the company's products have passed the CE and SGS certification.

The company's main products include insulation composite materials (NMN/AMA/DMD/NHN), insulation paper (nomex paper / aramid paper), insulation sheet (3240 epoxy sheet / fr4 sheet / GPO3 sheet / SMC sheet), insulation binding tapes, fiberglass sleeving, polyimide films and tapes etc. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

We are professional manufacturer for electrical insulation materials with ISO9001 certification, we dedicate to delivering safe and reliable composite solutions for motors, transformers, power equipment and new-energy industries. Equipped with advanced production facilities and independent testing laboratory, we implement full-process quality management from raw material incoming to finished-goods delivery. With years of export experience, we support customization, stable lead-time and complete export documents. All goods will pass strict pre-shipment inspection before delivery. We commit to consistent quality and reliable support for your business. We look forward to building win-win long-term partnerships worldwide.

Packaging & Shipping

FAQ

Q: Are you trading company or manufacturer ?
A: We are a manufacturer, We have more than 20 years experience in producing electrical insulation material. 
 
Q: Can you make other sizes and packages for this product?
A: Yes, we can make other sizes as your requirement.
 
Q: What is the lead time?
A: As usual, we will complete the delivery within 10 days after your order.
 
Q: Can I get sample for free?
A: Yes,free samples ,customer only pay a little shipping fee.
 
Q: Can I visit your factory ?
A: Yes,warmly welcome!