What is the packaging method?

We provide robust packaging. Sheets use wooden crates/pallets with foam or corrugated paper. Rolls use sturdy wooden cores and waterproof wrapping. Packages are marked with product info and 'Handle with Care' symbols.

How can I get a sample?

We are pleased to send free samples. You can send your delivery address by email or message, and we will send it at the first time.

Cardboard Wood Pulp Kraft Paper Laminated Press Board for Transformer Insulation

Name: Cardboard Wood Pulp Kraft Paper Laminated Press Board for Transformer Insulation
Brand: Numbo One Industrial Co., Limited
SKU: 2284912115

Jiangsu, ChinaNumbo One Industrial Co., Limited

US$1.50

100-499 kg

US$1.48

500-999 kg

US$1.46

1,000+ kg

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Capacitor, Generator, Inductor, Insulation Sleeving, Motor, Transformer

Color

Brown

Model NO.

Pressboard

Material

Kraft Paper

Maximum Voltage

10KV~20KV

Thermal Rating

A 105

Thickness

0.6-50mm

Temperature

High Temperature Resistance

Usage

High Temperature Resistance and Wrapping

Delivery

10-15days

Feature

Insulation

Transport Package

Pallet / Carton

Specification

Customized

Trademark

LBW

Origin

Jiangsu

HS Code

48115990

Production Capacity

25000kg/Month

Key features

High Electrical Strength: Dielectric breakdown up to 35kV/mm ensures safe operation in high-voltage environments.

High Chemical Purity: Made from 100% pure unbleached softwood sulphate cellulose, free from impurities.

IEC Standard Compliance: Compliant with IEC 60641-3-1 and IEC 60763 for reliable performance in oil-paper systems.

Customizable Dimensions: Available in thicknesses 0.5-80mm and standard sizes, customizable into specific shapes.

Versatile Applications: Ideal for transformers, motors, generators, and high-voltage switchgear insulation.

Company profile

Numbo One Industrial Co., LimitedJiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: ShanghaiAverage Response Time: ≤7.46hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): EXW, FOB, FCA, CIF, DAT, DDP, DAP

About Our Factory & Business Background

Address9 Huishan Avenue, Huishan, Wuxi, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsInsulating Rods, Epoxy Rod, Insulating Paper, Presspaper Board, Phenolic Cotton Sheet, Fiberglass Cloth

Our Industry Experience & Global Business Record

Main MarketsNorth America, Mid East, South America, Eastern Asia

Product Q&A

Q:What is the most fundamental difference between 3021 and 3025?

3021 (phenolic paperboard) is for high-volume stamping of uniformly shaped parts in low-voltage environments. 3025 (phenolic resin fabric board) is for mechanical parts like gears and bearings that need to withstand impact, friction, or vibration.

Q:Are these materials classified as dangerous goods for export?

No, they are not classified as dangerous goods and can be transported as ordinary cargo.

Q:What are the payment terms?

We typically use Telegraphic Transfer (T/T), e.g., 30% deposit, 70% balance against copy of Bill of Lading. More flexible terms can be discussed for long-term partners.

Q:What is the Minimum Order Quantity (MOQ)?

We offer a flexible MOQ policy. For standard products, the MOQ can be very low. For custom sizes and thicknesses, the MOQ will be higher accordingly.

Q:What is the lead time for orders?

For standard and in-stock items, shipment is typically within 7-15 working days. For custom products, the lead time is approximately 15-30 working days, depending on order complexity.