What are the terms of payment and lead time?

Payment terms are LC or T/T. The average lead time is one month for both peak and off-season periods.

What is the physical density and moisture content?

The apparent density is 1.0-1.3 g/cm3, and the moisture content is typically between 5.0-6.0%.

Where is the manufacturer located?

The manufacturer is located at Wang Yue Bridge, Bayi Road, Xuchang, Henan, China, with exports via Qingdao or Ningbo Port.

Insulation Electric Paper Board for Transformer

Name: Insulation Electric Paper Board for Transformer
Brand: Xuchang Zhufeng Insulation Material Co., Ltd.
SKU: 673438322

Henan, ChinaXuchang Zhufeng Insulation Material Co., Ltd.

US$1.70-2.30

500 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Transformer, Transformer, Electrical Winding Insulation

Color

Brown

Model NO.

board

Material

Wooden Pulp

Maximum Voltage

<10KV

Thermal Rating

B 130

Type

Insulation Sheet

Chemistry

Organic Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001

Brand

Zhufeng

Transport Package

Pallet

Specification

1-100mm

Trademark

zhufeng

Origin

Henan

Production Capacity

30000kg/Week

Key features

High Mechanical Strength: Excellent mechanical strength and high electric strength resistance for durable performance.

IEC60641-3-1 Standard: Complies with IEC60641-3-1: 1992 standard for quality assurance.

Large Size Production: Capable of producing large laminated boards up to 3000*2000mm.

100% Superior Pulp: Made from 100% superior sulfate insulation wood pulp for purity.

Low Moisture Content: Moisture content controlled between 5.0-6.0% for stability.

Versatile Applications: Suitable for transformers, motors, switches, and home electrical equipment.

High Breakdown Voltage: Breakdown voltage reaches 39.8 KV/mm, exceeding the 35 KV/mm standard.

ISO9001 Certified: Manufactured under ISO9001 certification for consistent quality.

Company profile

Xuchang Zhufeng Insulation Material Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/FactoryExport Year: 2009-05-07 CertifiedNearest Port: Qingdao Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressWang Yue Bridge, Bayi Road, Xuchang, Henan, China

Plant Area2667 square meters

Number of Employees39

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main Products6630DMD Insulation Paper/6640NMN Insulation Paper/Diamond Dotted Paper/2432 Alkyd Fiberglass Tape/2310 Fiberglass Silk/Enameled Aluminum Wire

Production MachinesCutting Machine

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment1998-03-27

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

Product Q&A

Q:What is the material composition of the insulation board?

The board is made of 100% superior sulfate insulation wood pulp, specifically unbleached sulphate pulp.

Q:What are the available thickness and size options?

Nominal thickness ranges from 1mm to 5mm (or 0.8-8mm). Standard sizes include 1mx2m and 2mx4m, with large laminated boards up to 3000*2000mm available.

Q:What is the thermal rating and voltage resistance?

The thermal rating is B 130. It has a maximum voltage resistance of less than 10KV, with a breakdown voltage of 39.8 KV/mm.

Q:What standards does the product comply with?

The product abides by the IEC60641-3-1: 1992 standard and holds ISO9001 certification.

Q:What are the main applications for this insulation pressboard?

It is mainly used in transformer clapboards, motor electric equipment, high/low switches, and as insulating material for home electrical equipment.