What is the delivery time?

10-20days after receiving the deposit.

What certifications do you have?

We have SGS, ROHS, CTI, ISO9001 certifications.

What is the maximum voltage rating?

The maximum voltage rating is 20KV~100KV, with a rated voltage of 10-1000 Kv.

PCB Sheets 3240 Fr4 Material Fiberglass Epoxy Sheet Insulation Material

Name: PCB Sheets 3240 Fr4 Material Fiberglass Epoxy Sheet Insulation Material
Brand: XIN CHENG INDUSTRY MATERIAL CO., LTD.
SKU: 735252792

Tianjin, ChinaXIN CHENG INDUSTRY MATERIAL CO., LTD.

US$2.00

50-199 kg

US$1.60

200-999 kg

US$1.40

1,000+ kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, High Voltage Temperature Insulation Material

Color

Yellow Black Green or According to Customer's Requ

Model NO.

3240 Epoxy electrical insulation laminate Sheet

Material

Fiberglass

Maximum Voltage

20KV~100KV

Thermal Rating

H 180

Thickness

0.2-200mm

Product Name

Epoxy Sheet, Epoxy Fiber Glass Sheet

Raw Material

Epoxy Resin Glass Fiber

Name

Fiberglass Insulation Sheet

Usage

High Voltage Insulation Material

Dielectric Loss Factor

≤0.4

Normal Size

1020mmx 2040mm (40" X 80") or Customized

Parallel Bending Strength

≥33kj/M2

Rated Voltage

10-1000 Kv

Temperature

130-180 Degree

Model Number

3240/Gr4/Fr5/G10/G11

Feature

Heat-Resistant, Dielectric Properties

Use

Motor/Transformer Insulation Protection

Type

Insulation Sheet

Chemistry

Inorganic Insulation

Classification

Inorganic Insulation Material

Certification

ISO9001

Brand

Xincheng

Transport Package

Wooden Case

Specification

PIECE

Trademark

XINCHEGN

Origin

China

HS Code

39160000

Production Capacity

5 Ton/Day

Key features

High Voltage Insulation: Rated voltage 10-1000KV, suitable for high voltage transformers and switch cabinets.

Flame Retardant UL94V0: Self-extinguishing material with excellent fire resistance and safety compliance.

Customizable Size: Normal size 1020x2040mm, special specifications can be customized per customer needs.

Heat and Moisture Resistance: Thermal rating H180, retains properties in humid environments and transformer oil.

Smooth Surface Finish: Flat and smooth surface without bubbles or cracks, easy to machine and process.

Company profile

XIN CHENG INDUSTRY MATERIAL CO., LTD.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2012-01-01Nearest Port: TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryXIN CHENG INDUSTRY MATERIAL CO., LTD. is identified as a China-based manufacturer/factory in Tianjin, although another record describes the company as a trading company, creating an entity-classification inconsistency. It offers electrical insulation and FRP-related products, reports ISO 9000 certification, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported enameled aluminum wire capacity is 5,000 tons annually, with export activity since 2012 and markets across Eastern Europe, North America, Southeast Asia, and Africa. The supplier states that it emphasizes quality and after-sales service, but the provided information does not independently verify service performance, customization capability, or customer cases. Financial credibility cannot be fully assessed from the available non-financial records.

CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a stated management-system certification, although no certificate scope, issuing body, or validity details are provided.

After-Sales capabilityThe company explicitly describes after-sales service, quality, reputation, and customer satisfaction as important priorities, and states that it aims to satisfy clients who remain with the company. These statements support a claimed service orientation, but do not document service processes or verified outcomes.

R&D capabilityThe supplier states that it values future innovation and reports 6–10 years of total R&D-engineer experience. This supports the existence of some R&D capability, but no specific innovations, patents, development projects, or technical achievements are provided.

Production capacityThe supplier reports annual enameled aluminum wire productivity of 5,000 tons, more than 10 production lines, 6–10 quality-control staff, and lead times of within 15 working days off-peak and one month during peak season. These figures provide explicit evidence of established production capacity and operational support.

Product Q&A

Q:What is the MOQ?

MOQ is according to different products. Whatever you need, we are glad to quote best price with good quality.

Q:Can you send samples for testing?

500g Samples are free supplied, but express freight should be taken by client. After making order, we'd like to return freight back.

Q:How can you guarantee the quality of mass goods is same as the sample sent to me before?

We kept another same sample and marked on company when we sent to customer. So our production will be based on.

Q:Which package do you use?

Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.

Q:When customer respond quality issues after pick up goods, how to deal with?

1) Customer could supply photos of issued goods for our sales staff and then we'll verify which part is wrong. 2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.