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Xuchang Chengrui Insulation Material Co., Ltd.

Insulation Sleeving, Insulation Material, Insulation manufacturer / supplier in China, offering 2740 Insulation Sleeving 2740 Acrylic Coated Fibreglass Sleeving, Insulation Fiberglass Tape Electrical Insulation Tape, Hot Sale Insulation Cotton Tape and so on.

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Supplier Homepage Product insulation sleeving 2740 Insulation Sleeving 2740 Acrylic Coated Fibreglass Sleeving

2740 Insulation Sleeving 2740 Acrylic Coated Fibreglass Sleeving

FOB Price: US $0.11 / Meter
Min. Order: 20,000 Meters
Min. Order FOB Price
20,000 Meters US $0.11/ Meter
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Production Capacity: 20000m/Week
Transport Package: Carton and Pallet
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: 2740
  • Type: Solid
  • Material: Resin
  • Maximum Voltage: <10KV
  • Certification: ISO9001
  • Brand: Chr
  • Breakdown Voltage: 2.5kv 4kv 7kv
  • I.D.: 1-30mm
  • Pacage: Plastic Bags or Carton
  • Specification: 0.5-30MM
  • HS Code: 701959000
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Switch Baseplate
  • Chemistry: Inorganic Insulation
  • Thermal Rating: F 155
  • Classification: Inorganic Insulation Material
  • Color: Red,White,Black,Blue,etc.
  • Heat-Resistance: F Class 155
  • Coating: Acrylic Resin
  • Length: in One Meter or in Coils. 50m 100m for One Coils,
  • Trademark: CHR
  • Origin: China
Product Description
Acrylic-F fiberglass sleeving is a Class 155°C electrical insulation,manufactured by impregnating and coating a finely braided fiberglass
sleeving with a dielectric film of acrylic resin. Acrylic-F sleeving is recommended as a universal coated sleeving for all thermal requirements
from Class 105°C through Class 155°C.
Acrylic-F Sleeving is available in the following grades. The dielectric breakdown voltages given are measured according to ASTM D149,
using a rate of voltage increase of 500 volts/second.
Grade A 7,000 Volts Min.   Avg. 5,000 Volts Min. Indiv.
Grade B 4,000 Volts Min.   Avg. 2,500 Volts Min. Indiv.
Grade C-1 2,500 volts Min. Avg. 1,500 Volts Min. Indiv.
Acrylic-F Sleeving is an overall superior sleeving in the 105°C to155°C thermal rating range. Its compatibility with other components of
insulation systems is equal or superior to any other type of sleeving in this temperature range. Use of this one sleeving for Class 105°C, Class130°C and Class 155°C applications can permit reduction of sleeving inventory with attendant savings.
Acrylic-F sleeving has superior mechanical and electrical properties,providing its rated dielectric strength during and after the most severe
handling in your application. It is fully compatible with most magnet wire coatings such as polyester, acrylic, polyamide, polyimide, epoxy
and phenolic, and is proven in applications and laboratory tests in both sealed and unsealed systems.
Inner Diameter(mm) 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 24, 25, 27,30.
0.5mm to 25mm - Natural (varies from white to tan), black, red and yellow,green and blue.
2).Packing: 50-100m/roll,or according to clients' request.
3).Breakdown voltage is from 1.5 to 7.0 KV
3.Color: yellow,white,red ,black,other colors according to request
4.Applications:  Used for wiring insulation and mechanical protection for electrical machinery, electric appliances electrical instruments and wireless sets.
5.Technical date:
ItemUnitNormal value
inner dia.& wall thickness(mm)mminner dia(mm)wall thickness(mm)
flame resistance/not less than 45 sec/25mm
elasticity/no cracking or detachment of coating visible (1) after 3 hours at 200±2°C. (2) after 2 hours at -40±6°C
breakdown voltagekv.minroom temp.4.0
after damp2.0
heat resistance/no cracking detachment of coating visible after 72 hours at 200±5°C
quality warranty period6 months

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