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6632DM DMDM insulation material is three layer combined electrical insulation material produced by adhering the two faces of polyester film with Non-woven polyester fabric
Total three Layers: Dacron+Mylar+Dacron( Two-layer polyester non-woven fiber fabric adhered to either side of one-layer Polyester film in the center).It is suitable for B-class motors, generators, transformers and other electric appliances or equipment, insulation
based on slot, liners and interturn.
Technical Specification
Unite
Values
Thickness
mm
0.15
0.18
0.20
0.23
0.25
0.30
0.35
0.40
0.45
Thickness Tolerance
mm
±0.02
±0.025
±0.03
±0.03
±0.03
±0.03
±0.035
±0.040
±0.045
Nominal Grammage and tolerance
g/
140±20
190±28
220±33
260±39
300±45
350±52
425±63
500±75
560±84
Thickness of polyester film
mm
0.05
0.075
0.10
0.125
0.15
0.19
0.25
0.3
0.35
Tensile Strength
MD
No Bending
N/10 mm Width
≥80
≥120
≥140
≥180
≥190
≥270
≥320
≥340
≥370
After Bending
≥80
≥105
≥120
≥150
≥170
≥200
≥300
≥320
≥350
TD
No Bending
≥80
≥105
≥120
≥150
≥170
≥200
≥300
≥320
≥350
After Bending
≥70
≥90
≥100
≥120
≥130
≥150
≥200
≥220
≥250
Elongation
MD
No Bending
≥15
After Bending
≥10
≥5
≥3
TD
No Bending
≥20
After Bending
≥10
≥5
≥2
Breakdown Voltage
KV
≥6
≥7
≥9
≥10
≥12
≥15
≥18
≥20
≥22
Bond strength at 25 degree C
No delamination
Bond strength at 180 degree C
No delamination,no blister,no adhesive flow
Temperature
155
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!
