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Xuchang Chengrui Insulation Material Co., Ltd.

Insulation Materials, Electrical Insulation, Insulation Silk manufacturer / supplier in China, offering Electrical Insulation 2210 Oil Varnish Silk, 2740 Fiberglass Sleeving Coated with Acrylic Resin, 6520 Insulation Paper Polyester Film and so on.

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Supplier Homepage Product insulation tape Electrical Insulation 2210 Oil Varnish Silk

Electrical Insulation 2210 Oil Varnish Silk

FOB Price: US $24.5 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $24.5/ kg
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Port: Shanghai, China
Production Capacity: 50mt/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 2210
  • Type: Insulation Film
  • Material: Silk
  • Maximum Voltage: 20KV~100KV
  • Certification: ISO9001
  • Brand: Chr
  • Width: 20mm 25mm 1000mm 1200mm
  • Delivery Time: 20days
  • Trademark: Chr
  • Specification: in rolls strips
  • HS Code: 5690900
  • Application: Electrical Winding Insulation, Winding Wire Coating Insulation, Insulating Varnish, Transformer
  • Chemistry: Hybrid Insulation
  • Thermal Rating: A 105
  • Classification: Hybrid Insulation Materials
  • Color: Brown
  • Thickness: 0.08mm-0.15mm
  • Heat-Resistance: a Class 105
  • Storage Life: 1 Year
  • Transport Package: Carton and Pallet
  • Origin: China
Product Description
Electrical Insulation 2210 Oil Varnish Silk
2210 Oil Basic Varnished Silk
1 .Description:
2210 Oil Basic Varnished Silk prepared by impregnating varnish by baking treatment. With high mechanical strength and electrical properties 
1).Thickness: 0.10, 0.12, 0.15, 0.18, 0.20, 0.25, 0.30mm
2).  Width: 15, 20, 25, 50, 100, 1200 mm
3).Standard Weight: 15kgs/roll
4). Thermal grade is class A.
Electrical Insulation 2210 Oil Varnish Silk 
3. Colour: Brown
4. Application:
Oil Varnished Silk  can be used for the binding insulation,coil insulation, liner insulation for motors and electric appliances and motors.

Electrical Insulation 2210 Oil Varnish Silk

ShrinkageAfter treated at temperature of 105±2°C for 6h:%≤1
Volume resistivityAt the normality:Ω.m≥1.0*1011
At 105±20c≥1.0*108
After being humidified for 24h≥1.0*108
Normal thickness mm0.
Tolerance mm±0.01±0.01±0.015±0.015
Tensile strength  MediumMaxMediumMaxMediumMaxMediumMax
Shrinkage 6%2210N/10mm2~10112~12143~12143~1417
across warp2210≥15≥10≥17≥12≥18≥14≥22≥18
Breakdown voltage kvMediumMinMediumMinMediumMinMediumMin
After bending 
After bending
Underheat treatment
Sweat 24 hours after22102.31.43.524.
Shrinkage 6% Under 45022102.7-
The quality warranty period    Six months(under25OC)

5.Why you choose us?
1) High performance cost ratio with steady quality
2) OEM service and Prompt Delivery
3) The fast speed of reply your email and can make quotation sheet just for you.
4) Can provide free sample, only need you bear the sample fee.
5) Supply good after-sales service, we will follow-up the situation after using, if have problems, we will find out the reason and deal with positively.
6. Packing:
exporting cartons and pallet
7. Delivery time and payment terms:
1) 10-20 days usually, if quantity is large, the lead time is around 30 days.
2) T/T, L/C, Paypal or Western Union.
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Mrs. Lois Qin
Foreign Sales
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