Phenolic Paper Sheet

Phenolic Bakelite Paper Board Description:

Phenolic laminate paper-base sheet is made of insulating impregnated paper soaked in hot pressed phenolic resin. High mechanical and electrical properties. The product is used to make insulating structural components in motors and electrical equipment with high mechanical performance, and can be used in transformer oil.

Bakelite Phenolic Paper Sheet Trait：

1. High electrical and mechanical performance.

2. Easy for fabricaion, good dimentional stability, physical strength, resiliency.

3. Better machinability than other product

Phenolic Bakelite Paper Board Parameter:

Standard			GB/T 1303-2009 / IEC60893-2003
Basic Information	Chinese Name		3021
	IEC		PFCP202
	Basic Material		Paper
	Resin		Phenolic
	Color		Red Brown
No.	Test Item	Unit	Value
1	Density	g/m³	1.25~1.4
2	Vertical Layer Bending Strength (normal)	MPa	≥120
3	Vertical Layer Electrical Strength(90℃transformer oil)(1mm thickness)	Kv/mm	≥15.8
4	Parallel Layer Breakdown Voltage(90℃transformer oil)	kv	≥35
5	Dielectric Constant (50Hz)	–	≤5.5(1MHz)
6	Proof Tracking Index(PTI)	–	≥100
7	Temperature Index	–	120
8	Water Absorption(1-20mm thickness)	mg	180~970
Note:Range values are measured for different thicknesses

Phenolic resin cotton cloth board production workshop

we are factory direct sales,no middlemen make the difference,product ship directly from our factory,saving costs and time from the source.Welcome to contact us and isit our factory .Let us do better and better.

Phenolic cotton cloth sheet production workshop

Our Certificates

We are steadily growing upinto aleading enterpriseof electrical equipment with an international brand in China.We are IS09001,IS014001and 0HSAS18000 certified.With 60years’experi-
ence,a sound quality control system and the consummate after-sales service,we win a high reputation both at home and abroad.

SGS and iso

Our Customer Cases

Welcome to visit our factory for guidance.

ZTelec Group is a professional manufacturer of high-quality electrical insulation materials, integrating the research and development, production and sales of electrical and electrical insulation materials. It has more than 60 years of manufacturing experience. The production capacity and market share of insulation materials are ranked top three in the industry, and special insulation materials are ranked first. Products are exported to Europe, America, Southeast Asia and other countries and regions.

If you need to know more about phenolic resin sheets and other insulation materials product information and quotations, please contact us, we can mail you samples for your testing

Phenolic cotton sheet FAQ

1.Where is your factory?
Our factory is in Xuchang city, Henan province, China.
2.Can I visit your factory?
Of course, welcome to our factory.
3.Can you send me samples to test?
Yes, we offer free samples to customers and they just need to pay the freight.
4.Do you have any certificates for your products?
Yes, we have UL certificate, SGS, ISO 9001: 2008 etc.
5.What ’s your payment terms?
Usually our payment terms is 30% paid by T / T in advance and the balance paid before shipment. This is negotiable.
6.What ’s your delivery time?
It depends on the product and order quantity. Usually the delivery time is within 15 working days after getting deposit.
7.What ’s your main product?
We supply all kinds of insulation materials used in electrical field and most of them used in transformers and motors.

Leave us a message to get quotation and sample!

If you are interested in our products,, please send us a message and we will contact you as soon as we receive it. Email: info@ztelecgroup.com whatsApp: +8616650273778