Audited Supplier
It is made of 100% superior sulfate insulating wood pulp. It has Good dielectric strength, Excellent compatibility with insulating liquids (mineral oils, silicon oils and ascerol oils) and Free from conductive particles
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2.Specifications
1). Insulation materials
2). 100% wood pulp
3). 50% flexibility
4). Thickness: 0.35-0.90mm
5). Insulation class A (105 °C)
3 Application
Crepe Papers are suitable for irregular shapes and surfaces where normal insulation materials failes to reach, used in magnet wire, layer, current transformers, RIP bushings or as shielding material
Insulation crepe paper is made of electrical insulation power cable paper made by 100% superior sulfate wood pulp. It has high dielectric properties, good elongation, etc. Insulation crepe paper is widely used for winding and binding the parts in oil immersed transformers, current transformers, reactors, etc.
4. Technical data
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% | |||
Product quality: With consistent quality control throughout the entire process of product design and development, material procurement, production, quality inspection, and sales, the company has passed strict quality system certification and has been widely recognized by well-known customers. The company's products have advantages in quality.
Our products all meet the national standard, IEC standard and ISO standard. We have more than 60 national inventions and utility model patents, and the reliable quality of our products and our superb service has received warm praise from our customers!
We take customer satisfaction as our goal, trying our best to be more professional. In line with the principle of "putting customers first and pursuing continuous improvement" ,we will keep innovating and never stop on our way to become a new material supplier of transformer industry at home and abroad.
Customer visit
Q: How you make sure the quality?
a. We will consult on your requirements, and recommend suitable products to you.
b. Before production, we will send samples to you
c. During production, we will always check quality, package, delivery etc.
d. Before package, with QA to check everything
e. After shipment, we will consult with you about satisfaction.
Q: How to make sure the delivery date?
a. Before production, we will see we can meet your time or not.
b. After your payment, we start our preparing material immediately.
c. During production, We will inform you of the production scheduled.
d. Before shipment, we will inform you to pay the balance on time and booking immediately.
