Product Details

Product descriptions from the supplier

insulation transformer material insulation crepe kraft paper

Product Description

insulation transformer material insulation crepe kraft paper

1 Description:

insulation transformer crepe paper are produced from base papers weighing 25 - 180 g/m2,(15 -111 lbs/ream) and have an elongation of between 15 to 80 %.They are available in master rolls of up 1200 mm and in slit width in a big variety of customer specified inside and outside diameters.Some of the grades are also traverse wound. Insulation Crepe Paper is made of 100% superior sulfate insulating wood pulp.

2 Advantages:

Insulation materials has excellent electrical, mechanical, and impregnating properties. Transformer insulation paper also has excellent tensile strength, reliable heat resistance and good voltage characteristic.

3 Applications:

Crepe kraft paper are ideally suited to insulate irregular shapes and surfaces where a proper insulation can not be reached with flat papers. Specialties were developed for applications as magnet wire insulation, as layer insulation, in current transformers, in RIP bushings or as shielding material.

insulation transformer material insulation crepe kraft paper

S.N.	ITEM		UNIT	ORIGINAL PAPER THICKNESS
				0.05mm	0.075mm	0.08mm	0.13mm
1	Crepe paper thickness		mm	0.35±0.05	0.38±0.08	0.40-0.60	0.70-0.90
2	Ash content		less%	0.7	0.7	0.8	0.8
3	Moisture		less%	7	7	8	8
4	Ether extract		less%	0.3	0.3
5	Water extract PH			6.0-8.0	6.0-8.0	6.0-8.0	6.0-8.0
6	Pollution oil		less%	0.1
7	Tensile strength	Longitudinal	N	30	40	45	50
		Transversal	N	20	30	35	40
8	Flexibility of crepe paper		%	50
9	Breakdown voltage		V / layer	≥950	≥1000	≥1000	≥1000
10	Conductivity		ms/m			≤9.0	≤10
11	GSM		g/m2	60±10%	110±10%	110±10

Packaging & Shipping

Our Services

We also CNC to your CAD drawing, cut to size customized, and sell full sheets in quantity.

Please call our Sales Department for information.

Company Information

We are a Chinese manufacture and expotor of insulation materials.
We have 27 years’ experience in producing Fiber glass sheet ,Bakelite plates, tubes, rods,SMC,GPO , XPC boards, CCL boards, polyester films, Nomex paper and mica products .

Sincerely hope to get win-win cooperation with you in the future.

FAQ

1). Q: Can you give me a discount price?

A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.

(2). Q: Why is your price a bit higher than other Chinese suppliers?

A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer’s target price and quality requirement.

(3). Q: How can I get a sample?

A: Normally small samples can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. For bigger sizes, it depends.

(4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before?

A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.

(5). Q: How can you deal with quality issues that customer feedback after receiving the goods?

1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.

2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.

3) Finally, we will negotiate with our customers to make some compensation.