Can you customize sizes?

Yes. We can provide customized cutting sizes according to customer requirements.

Fr-4 Epoxy Fiberglass Board Insulation Sheet for Power Transformer Applications

Name: Fr-4 Epoxy Fiberglass Board Insulation Sheet for Power Transformer Applications
Brand: Xuchang Zhongcheng Insulation Materials Co., Ltd.
SKU: 2315613105

Henan, ChinaXuchang Zhongcheng Insulation Materials Co., Ltd.

US$1.90-3.20

100 kg

Product specifications

Thickness

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Power System, Industrial Equipment, Transformer

Color

Yellow

Model NO.

FR-4 Epoxy Fiberglass Sheet

Material

Epoxy Resin + Fiberglass Cloth

Maximum Voltage

Customized

Thermal Rating

F 155

Thickness

0.5/1/2/3/5/10/20/30/50/100/150mm

Flexural Strength

500 MPa

Tensile Strength

380 MPa

Water Absorption

<=0.1%

Glass Transition Temperature

120-130c

Processing Service

Cutting Drilling CNC Machining Available

Transport Package

Wooden Case/Pallet/Carton

Specification

Thickness: 0.5-150mm Customized Size Available

Trademark

Zhongcheng/OEM

Origin

Henan, China

Key features

Excellent Electrical Insulation Performance Provides high dielectric strength and reliable insulation protection for high voltage electrical equipment.

High Mechanical Strength and Dimensional Stability Offers excellent bending strength, impact resistance and stable performance under mechanical stress.

Excellent Heat Resistance Maintains reliable performance under elevated temperature conditions for long term electrical applications.

Epoxy Resin and Fiberglass Reinforced Structure Combines high strength glass fiber fabric with epoxy resin to provide excellent overall performance.

Custom Processing Available Can be customized into different thicknesses, sizes and CNC machined insulation components according to customer requirements.

Company profile

Fast DeliveryHigh Repeat Buyers ChoiceCustomization from SamplesODM Services

Xuchang Zhongcheng Insulation Materials Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Own rich exporting experience CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.94h

About Our Factory & Business Background

AddressNo. 3376 Xufan Road, Jian'an District, Xuchang, Henan, China

Plant Area5000 square meters

Number of Employees51

Registered Capital2,100,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1 KG

Supply Chain Partners300

Our Production Capability & Technical Expertise

Main ProductsAMA, AHA, NMN, NHN, PMP

Production Lines3

Production MachinesBelt Making Machine, Wrapping Machine, Cutting & Rolling Machine, Plate Cutting Machine

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers5 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2007-10-15

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is 3240 epoxy fiberglass sheet?

3240 epoxy fiberglass sheet is a laminated insulation board made from alkali-free E-glass fiber cloth impregnated with epoxy resin and processed under heat and pressure.

Q:What is the temperature class?

3240 epoxy board is Class F insulation material with temperature resistance of 155.

Q:What are the applications?

It is widely used as structural insulation components in electrical equipment, transformers and motors.

Q:What thickness can you supply?

Standard thickness range is 0.5mm to 150mm.

Q:What are the advantages?

High mechanical strength, excellent electrical performance, heat resistance and moisture resistance.