Factory Price FR4 Epoxy Resin Fiberglass Insulation Sheet

This laminating product is formed under high-heat and high pressure after electric industry fiberglass cloth dipped into the epoxy phenolic resin. It is of high mechanic,dielectric performance and great heat-resistant properties as insulation structural components for electromechanical/electrical equipment and it can be used under damp environmental conditions and transformer oil .

Technical requirement for surface

Technically,the surface of laminating board should be flat and smooth, no bubble, no wrinkle and no delamination or crackle as well.Other defects such as scrape, impress,dirty spot and uneven color can not be accepted.

But the tolerence of the surface verifies according to industries and concrete purposes.

Feature

·Long shelf life

·Impact resistant

·Thermal Insulation

·No VOC substances

·Low shrink during cure

·Great eletrical properties

·Excellent moisture resistance

·Excellent chemicai resistance

·Increased mechanical and fatigue strengh 

Technical Data

Application

Chemical machine parts, general machine parts and generators, transformers, electric motors,household appliance, railway and automobile appliance,etc.

Package 

1.Solid pallet with PE film inside is used and cartoon paper,bubble wrap will used to strengthen the protection as well.

2.Wooden pallet can be arranged according to the specific circumstance.

3.Customer requirements can be discussed. 

Shipping

Delivery  time: 5-15 working days after order confirmation and  30% deposit.
Fast delivery: DHL,FedEx,UPS,TNT,EMS and other shipping companies.

Manufacturer 

We have focused on this industry for 15 years.High quality product with lower price can be provided.

Workshop & Producing Line

We have more than 8,000 square meters professional workshop and advanced producing line.

QC

Check with the GB/T1303.1-1998 standard and every customers' requirement will be checked as a major point.