This product is no longer promoted on Made-in-China.com. If you find any infringement or
sensitive information of it, please contact
us for
handling. Thank you.
Epoxy Diamond Dotted Paper Diamond Pattern Coated Layer Insulation Paper for Oil Transformer
Epoxy Diamond Dotted Paper Diamond Pattern Coated Layer Insulation Paper For Oil Transformer Products information
DDP INSULATION PAPER
Diamond Dotted Electrical (DDP) Insulation Paper Insulating paper which is impegnated epoxy resin under coat for diamond shape,
Model NO:
Diamond Dotted Electrical (DDP) Insulation Paper
Descriptions:
1.Features and Applications: With the good dielectrical and mechnical properties after heat solidification, it is widely used as the layer and circle insulating material in the fields of wiring for oil transformer and mutual inductor . It is a dry and crisp material at normal temperature. 2.specifications Thickness: 0.08mm , 0.13mm, 0.18mm, 0.25mm, 0.38mm, 0.45mm ,0.50mm Width: 625mm/800mm/960mm/1020mm/1100mm/1200mm 3.Remarks: As a professional manufacturer, welcome to our factory. We can show you our workshops and production crafts.There are all kinds of insulation materials .The main products lies in insulating varnish and resin, flexible laminates, woven tape, impregnated fiberglass binding tape, varnished fabric, fiberglass sleeving, insulation paper. The insulation system has been approved by UL (NO.: E310670) and the products have passed ROHS test. High quality and best aftersale service are waiting for you at any time.
Item Index
Unit
Value
1
Thickness and tolerance
mm
0.08±0.005
0.13±0.007
0.18±0.010
0.20±0.010
0.25±0.010
2
Density
g/cm3
0.85~1.10
3
Single thickness
μm
10~15
4
Moisture content
%
4.0~8.0
5
Oil-absorption
%
≥20
6
Bond strength
at room temp.
kPa
≥650
100°C±2°C
≥400
7
Pollution for transformer oil
-
no pollution
8
Tensile Strength
lengthwise
N/10mm
≥60
≥110
≥160
≥180
≥230
crosswise
≥30
≥50
≥70
≥80
≥100
9
Tearing Strength
lengthwise
Mn
≥450
≥900
≥1350
≥1500
≥2000
crosswise
≥500
≥1000
≥1500
≥1700
≥2300
10
Breakdown voltage
in air
KV
≥0.88
≥1.37
≥2.00
≥2.10
≥2.25
in oil
≥4.40
≥7.00
≥9.00
≥9.80
≥11.50
Application
Products show
Company Information Xuchang Ruiyuan insulation material co.,ltd insist on the idea"GOOD QULAITY, GOOD SERVICE ". it is establish 20years old. It is located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on. Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard. Our products mainly used for transformer and electrical motor, we produces insulation paper, insulation board, insulation tape,insulation film and also sales PTFE FR4 PA6 and cable wire. We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!