KINDS OF PAPER FOR ELECTRICAL MACHINE REPAIR

There are a variety of materials for insulation in electrical machine re-roll job. we start from the cheapest and most low-power insulation.
1 PRESPAN / PRESPAN FILM, there are two types of prespan the first pure plastic coated paper and films. The allotment of the low voltage electrical work, and low temperature.

2 RED PAPER BOARD, still made ​​of paper, at a low voltage transformer work allotment.

3 MIKA FILM, made ​​of synthetic plastic, electrical work intended class A, household electrical machines.

4. mylar, made ​​of synthetic materials are also intended household electrical work, such as water pumps Etc.

5. DMD, electrical work intended temperature class E, can be encountered electric machine made ​​in china, taiwan,

6 mylar NMN nomex nomex, nomex insulation made ​​from three layers of mylar middle and nomex.

7 NOMEX 100%,

8. NHN, the three layers also, high heat resistance, and can not burn even wire burned email. for class F temperature.

9. polyamide FILM,

10 TEFLON

11. FERTINAK

examples of Chinese suppliers

  Electrical insulating materials
We offer Electrical Insulating materials for our clients. It is used in transformer construction. It is available as medium density and high density.
standard size of the sheet is 2400mm x 1200mm.
available thickness is from 10mm to 75mm
Silver Brazing Rods
We offer × Silver Brazing Rods & Specials. The availablity standard in 2%, 4%, 14%, 43% Silver.
It is used in the Motors & Transformer Industries. It is used in brazing copper strip, Copper Wires, Aluminium Strips, Aluminum Wires.
THICKNESS STANDARD ROD IN 14% & 43% IS 1.5mm ROUND AND ANGLE IS THAT IN 2% and 4% ANGLE IS A BOX AND IS THICK 3mm.
Felt Shirt
Felt T-Shirt is available in various thicknesses and various values​​. It is used in various purposes such as packing, oil absorption, Coil Winding, etc.
Laminated Nomex Paper
NOMEX Paper laminated is a class F Insulation Paper. It is available as printed and unprinted. It is used in the motor and transformer industry.
printed brand available is "EUROTHERM"
available thickness is from 16mm to 0 38mm 0
Cork Sheet
Rubberised Cork Sheets are available in various grades IERC-CC, RC-70A, RC-70B, RC-70C for many applications including automotive, Power Transformers, Control Gears, substations dllKaret Cork is produced from high grade cork granules specifically selected and mixed with synthetic / natural rubber binders. It combines the resilience of rubber with the natural compressibility of cork. Each application requires a gasketing material most suitable for a particular pressure, tempearature, media and / or enviromental factors. In addition to the standard size 610 x 915mm and 915mm x 915mm, we are able to produce made to order sizes to minimize wastages at customers end.
press Council

Press Council comes in Medium density × 2. Medium density Class 6 Press Council is made from 100% unbleached sulphate Power Class softwood pulp for use in × Distribution Transformer upto 132 kv class Standard thickness: 1mm, 1 5mm, 2mm, 3mm size: 1000mm x 2400mm x 1200mm 1000mm &

Polyester Fleece Paper
Polyester Fleece is also known as China Nomex Paper. It is mainly used in manufacturing and Transformers & Electric Motor Repair. As Laminated Nomex Paper, also an F Paper Class.Polyester Fleece also comes in PRINTED & unprinted form. In printed form, "KREMPLE" Brands are available. Unlike Nomex Paper, the raw material used is made from CHINA. AVAILABLE THICKNESS: 0.18mm, 0.23mm, 0.30mm WIDTH: 914mm

precompressed Boards
Pre-compressed boards come in two classes i. E. Medium density and high density 2 6 3 2 ​​6 is 1.kepadatan are medium density precompressed board made ​​from 100% electrical grade unbleached sulphate softwood pulp for use in power & distribution transformers upto 132 kv class high density 3 . 1 is a high density precompressed board made ​​of premium quality 100% electrical grade unbleached sulphate softwood pulp for use as an isolation transformer power above 132 kv class. standard thickness: 1mm, 1 5mm, 2mm, 3mmukuran: 2200mm x 1140mm

varnish
We offer our clients with Insulating Varnish such Insulvar and Dr. Beck with the best insulation properties which do not easily come out. It is available in a variety of containers and bottles so as to keep it in an easy way. We provide these as per client requirements make them align with international standards. MAKE AVAILABLE: "DOW CORNING", "CENVAR" & "DR.BECK"

perma Wood
Perma wood also known as densified wood, wood compregnated. It is used in transformer construction. It is available as medium density and high density. The standard size of the sheet is 2400mm x 1200mm available thickness is from 10mm to 75mm.
Fiber Glass Epoxy Sheets
Epoxy Phenolic Glass Cloth Laminate made ​​of alkali - free E-glass cloth impregnated with epoxy and phenolic resins by processing under heat and pressure. The products, which have high dielectric and mechanical properties, good heat and moisture resistance, can be used in electrical machines and devices as insulating construction parts in moist circumstances and transformer oil.
polyester Film
Polyester Film "Garware" Make characteristics such as transparency, strength, flexibility and tear-resistance makes it ideal for use in various industries. Polyester film is used in the printing process and after printing it is laminated with other materials and then used to make a pouch. It is the base or outer protective layer of most thermal laminating film. Does not melt during the thermal laminating process. It is also the base layer of many other films. It is used in different industry verticals of this world of trade. It is also widely used for cable wrapping and electrical insulation.
Kapton Film
We propose to our clients a wide range of Kapton Tapes, primarily, polyimide films 1 & 2 mile specially designed for applications in high temperature environments. This range falls within the category of insulation class 'H' and can withstand a breakdown voltage up to 6 KV. Silicone based adhesive, is most suitable for electrical insulation in motors, transformers and coils.
Mica Sheets
Mica is available in Hard & Flexible Sheets.Hal is widely used as a heat resistant barrier for hair dryers, electric irons, electric stoves and other heating equipment for superior heat reflection ability and heat resistance.It produce very little smoke even at excessive temperatures.It also Magnets are used by manufacturers. Flexible mica plate is heat resistant good insulation material, which retains its permanent flexibility at room temperature.It widely used for transformers, electric furnace and electrical appliances. The standard size of Rigid Mica is 1200mm x 1000mm x 1000mm and 600mm. Flexible standard size is 600mm x 1000mm Mica
Nomex Paper
Nomex Aramid Paper & Tapes (Adhesive and Non-Adhesive) is "H" Class Insulating Paper manufactured by "dupont" used in motors, Transformer & Printed Circuit Board Industries.
Available thickness: 2mils to 30milsWidth: 36 "Packed Dupont Roll Number: 50 kg. Approx.
Copper Cable
Our engineers braided copper wires of high performance glass is available in different ranges to meet client specifications. Our large stock capacity ensures cost effective solution while maintaining quality.We various glass braided copper cables are also available with the BDV of 6 KV used in coil winding transformer & motor.fitur Design:
· Dielectric Strength
· Water absorption and dimensional stability
· Ease of fabrication and maintaining tolerances

Fiber glass Sleevings
Polyester and fiberglass sleeving & cord are the raw materials used for modern electrical applications and use sleevings insulation.We is a leading manufacturer of fiber glass varnished and unvarnished fiber glass sleevings. They are manufactured from the best quality polyester yarn & ffiber glass that offers complete resistance to high heat and temperature. Those elements of the electrical connections.
Kraft Paper
Kraft paper is mainly used by Manufacturing Transformer. It is also known as Manila Paper. This material is also available in Tape form. AVAILABLE THICKNESS: 1.5MILS, 2MILS, 2.5MILS, 3MILS WIDTH: 19 "& 26"

example rewinding class F

  Examples Rewinding an electric motor, with the material class F



Once in shellac varnish, DioPen / heated to dry shellac varnish to kecelah slit groove, a temperature of 130 degrees for 6 hours. example above I use dry gas burner on the stove I put lava rock to absorb the effects of the gas stove flame, embers are visible only from lava stone, without any flames.