Polyester Resin Impregnated Fiberglass Binding Tape for Transformer Winding

• Customization: Available
• Application: Insulators, =
• Color: White
• Model NO.: Polyester Resin Impregnated Fiberglass Binding Tap
• Material: Fiberglass Yarn Polyester Resin
• Maximum Voltage: 10kv~20kv
• Thermal Rating: H 180
• Width: 10mm, 15mm, 20mm, 25mm, 30mm, 50mm or Customized
• Usage: Banding Materials for Electric Motors
• Raw Material: Fiberglass Yarn Polyester Resin
• Thermal Class: B(133c) / F(155c) / H(188c) as Product
• Feature 1: High Tensile Strength, High Resistance to Shocks
• Feature 2: High Modulus of Elasticity, Dimensional Stability
• Thickness: 0.05mm, 0.17mm, 0.20mm, 0.30mm or Customized
• Tensile Strength: 800n/Cm
• Type: Insulation Tape
• Chemistry: Inorganic Insulation
• Classification: Inorganic Insulation Material
• Certification: ISO9001, UL, RoHS and ISO9001
• Brand: Xincheng
• Transport Package: Pallet
• Specification: roll
• Trademark: xincheng
• Origin: China
• Production Capacity: 2000kgd/Day

Product Description

Quick Details
Original: China                                                                                    Brand: XINCHENG
Type: fiberglass Insulation binding Tape                                            Name: fiberglass binding tape
Material: Fiberglass yarn polyester Resin                                           Application: High Temperature
Usage: banding materials for electric motors, transformers              Type: Insulation Tape
Raw Material: Fiberglass yarn polyester Resin                                 Adhesive: Double Sides
Tensile Strength: 800N/cm                                                                Thermal Conductivity: 0.512W
Thermal class:  B(133ºC) / F(155ºC) / H(188ºC) as product              Rated Voltage: 0-20KV
Thickness: 0.05mm,0.17mm , 0.20mm ,0.30mm or customized          
Length per roll:50m;100m;150m;200m;250m or customized
Width: 8mm,10mm ,15mm ,20mm ,25mm ,30mm ,50mm or customized
Keywords: Electrical Erosion Resistance                                    Packing: 100 or 200meters per roll or customized
Feature : High tensile strength, high resistance to shocks, Anti-static ,High modulus of elasticity, dimensional stability, no magnetically confining and eddy currents losses.
certification: UL, ROHS and ISO9001                                               Production Standard: JB/T 6236.3-92
 
 
Description:
Polyester resin impregnated fiberglass banding tape is made of parallelly twisted Fiberglass yarns preimpregnated 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.
Polyester Resin Impregnated Fiberglass Web Banding Tape consist of parallel twisted E glass yarns preimpregnated with a special --thermosetting polyester resin. 
 
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.
-- The product contributes the characteristics of high tensile strength, high resistance to shocks, high modulus of elasticity, dimensional stability as well as no magnetically confining and eddy currents losses.
-- Can be widely used as ideal banding materials for electrical motors, transformers and lightning arresters.
    After e-glass fiber yarn merged and impregnated with thermosetting resin ,become semi-cured insulating tape products. It is divided into parallel and mesh unidrectional binding tape .Mesh unidrectional binding tape is characterized by horizontal open to mesh structure. It has good electrical insulation properties, good flexibility, high tensile strength, high rigidity, good binding strength, easy rewinding utilization rate, B, F, H-class can do long-term continuous work on 130 ºC, 155 ºC, 200 ºC condition , and its the most suitable banding material for large motor, transformer, arrester and mutual inductor.
 

Thermal Class	H Level	F Level
Volatile content	1%	1.47%
Loss of weight at calcination	22%	23%
Soluble resin content	97.40%	97%
Tensile strength before curing	2849N/10mm	2469N/10mm
Thermal conductivity	0.512W/m.k	0.512W/m.k
Maximum pull while banding	3100N/10mm	3100N/10mm

 
Class B(130 degrees C) 
Class F (155 degrees C) insulating material,
Class H( 180 degrees C)
 

Model No.	Name	Temp
2830	Unsaturated polyester resin impregnated fiberglass binding tape	B(130ºC)
2840	Epoxy resin impregnated fiberglass binding tape	F(155ºC)
2841-W	Modified polyester resin impregnated fiberglass web binding tape	F(155ºC)
2843-W	Epoxy resin impregnated fiberglass web binding tape	F(155ºC)
2850	polyamine imide impregnated fiberglass binding tape	H(180ºC)

 
Specifications
impregnated fiberglass binding tape consist of E-glass yarns preimpregnated with a special thermosetting polyamine imide resin

Item	Unit	Figure
Type	-	H188-W(2861W)		F150-G-W(2845W)
Thermal class	-	H(188ºC)		F(155ºC)
Volatile content	%	≤2
Loss of weight at calcination	%	26±2
Soluble resin content	%	≥90
Tensile strength before curing	N/cm	0.20mm	≥1200	≥1000
		0.30mm	≥2000	≥1500
Maximum pull while banding	N/cm	0.20mm	≥600	≥500
		0.30mm	≥1000	≥800
Tensile strength of ringlike sample at room temperature after curing	Mpa	20ºC
		≥1000		≥900
Tensile strength of ringlike sample at working temperature after curing	Mpa	200ºC		155ºC
		≥700		≥560
Proof tracking index	V	≥500
Arc resistance	S	≥160
Dielectric strength	KV/mm	≥12
Thermosetting	-	OK
Loss of tensile strength after soaked in oil	%	≤10

 
 
2850-epoxy resin impregnated fiberglass binding tape  
2850 binding tape consists of meshy twisted E-glass yarns preimpregnated with a special thermosetting polyamine   imide resin, it is pliable and tacky, web structure provides easy unwind without glass trands separation and overlapping.
Characters:
   Strength and high modulus and shocks resistance,no magnetically confining and eddy current losses.
   As binding materials for electric motors,transformers and electric applicances.
High tensile strength, Absorb shocks, Good elasticity, Dimensional stability.
 
Product details

			Vaules
No.	Name	unit	2830	2840	2841	2851
1	Thickness and tolerances	mm	0.17±0.03	0.17±0.03	0.30±0.03	0.30±0.03
2	width	mm	25/50
3	Volatile content	%	≤5.0
4	Resin content	%	≤27±2
5	Soluble resin content	%	≥90
6	Ring specimen normal tensile strength	MPa	≥8.00*10^2		≥9.0*10^2
7	Ring specimenthermal tensile strength	MPa	≥5.00*10^2
8	Ring specimen elongation at break	%	≤4.0
9	Temperature index	-	130	155		180
10	Curing conditions	-	80ºC  2h 105ºC 2h 120ºC 2h 130ºC 15h	80ºC  2h 100ºC 2h 130ºC 2h 155ºC 8h	80ºC  2h 120ºC 2h 155ºC 8h	80ºC  2h 130ºC 2h 155ºC 2h 180ºC 3h

 
Technical data:

Type	2850-W	2840-W	2830-P
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

 
Technical data:

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

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

Storage Temp.ºC	<5	6-10	11-15	16-20	21-25	26-30
Storage period(Month)	12	8	6	4	3	2

 
FAQ
1. Q: Are you factory or trading company? 
A: We are factory.
2. Q: Where is your factory located?
A: We are located in the TIANJIN city, near the BEIJING city , China.
3. Q: Can I get sample before making order?
A: We can send you free samples if you tell us the model and size you need, or you send us your drawing.
4. Q: Do you accept small order or trial order?
A: Small order and trial order are acceptable.
5. Q: How long can I get a sample?
A: we have samples in stock, we can send it in one day.
6. Q: How do you inspect goods?
A: We have inspection department. All goods will be inspected before packing.
7. Q: What's your payment term? 
A: For small order, we suggest 100% before production to save time and bank charge. For bulk order, 30%TT deposit 70%TT before delivery.
 
Packaging & Delivery
Packaging Details: fiberglass binding tapes In carton and pallet/ According to customers' requirement
Delivery Time: About 15 days.
 
Please Contact Us
 Miss: lydia
Mob: [phone]      Fax: [phone]        
http://chinainsulation.en.made-in-china.com