2841-W Insulation Impregnated Fiberglass Tape

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Motor
• Type: Insulation Tape
• Chemistry: Inorganic Insulation
• Material: Fiberglass
• Thermal Rating: 200 200
• Maximum Voltage: <10KV
• Model NO.: 2841-W
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: White
• Brand: Chr
• Thickness: 0.17mm ,0.20mm ,0.30mm
• Width: 10mm ,15mm ,20mm ,25mm ,30mm ,50mm
• Rated Temperature: Class B(130°c)
• Standard Color: White
• Transport Package: Carton
• Specification: 0.1-0.15MM
• Trademark: CHR
• Origin: China
• HS Code: 701959000
• Production Capacity: 3000kg/Week

Product Description

Product Description

2830,2840,2853 Impregnated Fiberglass Tape Introduction
Polyester resin impregnated fiberglass banding tape is one of the electrical insulation tape. It is made of parallelly twisted Fiberglass yarns pre-impregnated with a kind of thermosetting epoxy resin. It is soft and sticky. Its web-shape structure is easily unwinded without glass strands separation and overlapping.

Product Parameters

Type: Insulation Tape
Material: Fiberglass
Insulation class:  B(130ºC) / F(155ºC) / H(180ºC) as product
Thickness: 0.17mm , 0.20mm ,0.30mm or customized
Width: 10mm, 15mm, 20mm, 25mm, 30mm, 50mm

Model No.	Name	Temp
2830	Unsaturated polyester resin impregnated fiberglass binding tape	B(130ºC)
2840	Epoxy resin impregnated fiberglass binding tape	F(155ºC)
2850	polyamine imide impregnated fiberglass binding tape	H(180ºC)

Our Advantages

1. Strength and high modulus and
2. shocks resistance,
3. no magnetically confining and
4. eddy current losses.

 

Applications

Widely used as ideal banding materials for electrical motors, transformers, and lightning arresters. Used as banding materials for electrical motors, transformers, lightning arresters, and mutual inductors.

Storage:
It should be stored in places under 30ºC. If the ambient temp is over 30 30ºC, it should be stored in the refrigerator.
 
 

Specifications

2830,2840,2853 Impregnated Fiberglass Tape Specifications

MODEL	DESCRIPTION	THERMAL CLASS	VOLATILE CONTENT	RESIN CONTEN	MAX. BANDING  STRENGTH
2830	Unsaturated polyester resin impregnated  fiberglass banding tape	B	≤5%	27±2%	800N/cm
2840	Epoxy resin impregnated fiberglass  banding tape	F	800N/cm
2841-W	Modified epoxy resin impregnated  fiberglass banding tape	F	800N/cm
2850	Polyamine-imide resin impregnated  fiberglass banding tape	H	800N/cm

 

Curing cycles:
Temperature (°c)	160	150	135	120	115
Time (hour)	3	3.5	6	15	24

  

Type	2850-W	2841-W	2830
Thermal class	H	F	B
Volatile content	≤5%	≤5%	≤5%
Loss of weight at calcination	27%±2%	27%±2%	27%±2%
Soluble resin content	≥90%	≥90%	≥90%
Tensile strength before curing	≥1000N/cm	≥1000N/cm	≥500N/cm
Maximum pull while banding	800N/cm	800N/cm	800N/cm