B Class Transformer Electrical Polyester Insulation Paper for Motor Winding

B Class Transformer CZPTal Polyester Insulation Paper For Motor Winding
Items information

6630 DMD insulation material is a few layer blended electrical insulation material created by adhering the two faces of polyester film with Non-woven polyester fabricTotal 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, insulationbased on slot, liners and interturn.

CZPT Specification Unite Values
Thickness mm .fifteen .eighteen .20  .23 .25 .30  .35 .40  .forty five
Thickness Tolerance mm ±0.02 ±0.571 ±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 .05 .075 .10  .one hundred twenty five .fifteen .19 .twenty five .three .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   one hundred fifty five

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Firm Data
HangCZPT Ruiyuan insulation material co.,ltd insist on the
idea ” GOOD QULAITY, Very good Service “. it is set up 20years old.
It is positioned in HangCZPT CZPT, ZheJiang Province, China. From 2571 yr old our firm commence offer intercontinental trade, dependent on the authentic business. Until now we import and export to several contries, these kinds of as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on.
 Our manufacturing approach is top in this subject and properly known in the planet. Now there are far more than 20 solution amenities, and one zero five employees, including five senior technical, twenty intermediate technological. Principal goods are manufactured on international normal.
Our products largely used for transformer and electrical motor, we creates insulation paper, insulation board, insulation tape,insulation film and also sales PTFE  FR4 PA6 and cable wire.
We will build with you by best-high quality merchandise, warm-hearted service and mutually beneficial cooperation!

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B Class Transformer Electrical Polyester Insulation Paper for Motor Winding