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Product Details

SUNBOW UL Flexible Flame Retardant Insulation PVC Vinyl Tubing for Transformer

STRUCTURE

SUNBOW UL Flexible Flame Retardant Insulation PVC Vinyl Tubing for Transformer is produced by superior and environmental- friendly polyvinyl colloidal particle, after drying, extruded to tubing when heated up and liquated, then packing in rolls after cooling.

SPECIFICATION

Item		Unit	Test Method	Numerical Value
				SB-300	SB-600
Voltage Rating		V		300	600
Temperature Rating		ºC	UL224	105
Voltage Resistance	Before Aging		UL224 23ºC	2500V/60sec
	After Aging		UL224 136ºC 168hrs	2500V/60sec
Volume Resistivity		Ωcm	UL224	≥1010
Tensile Strength	Before Aging	Mpa	UL224 23ºC	≥10.4
	After Aging	Mpa	UL224 136ºC 168hrs	≥7.3
Elongation	Before Aging	%	UL224 23ºC	≥100%
	After Aging	%	UL224 136ºC 168hrs	≥100%
Flexibility			UL224 136ºC 168hrs	No Cracking
Heat Shock			UL224 180ºC 4hrs	No Cracking
Cold Bend			UL224 30ºC 1hrs	No Cracking
Copper Stability			UL224 136ºC 168hrs	No Corrosion
Flame Resistance			UL224	VW-1

DIMENSION

Inner Diameter (mm)	Wall Thickness(mm)		Package (m/roll)
Inner Diameter (mm)	SB-300	SB-600	Package (m/roll)
0.80±0.1	0.25±0.05	0.40±0.05	500
1.0±0.1	0.30±0.05	0.40±0.05	500
1.5±0.1	0.33±0.05	0.45±0.05	400
2.0±0.2	0.33±0.05	0.50±0.05	400
2.5±0.2	0.35±0.05	0.50±0.05	300
3.0±0.2	0.40±0.05	0.50±0.05	300
3.5±0.2	0.40±0.05	0.50±0.05	300
4.0±0.2	0.45±0.05	0.55±0.05	300
4.5±0.3	0.45±0.05	0.55±0.05	300
5.0±0.3	0.45±0.05	0.55±0.05	300
6.0±0.3	0.45±0.05	0.55±0.05	300
7.0±0.3	0.45±0.05	0.55±0.05	150
8.0±0.35	0.45±0.05	0.55±0.05	150
9.0±0.35	0.50±0.05	0.60±0.05	150
10.0±0.35	0.55±0.10	0.65±0.10	150
11.0±0.40	0.55±0.10	0.65±0.10	150
12.0±0.40	0.55±0.10	0.65±0.10	150
13.0±0.40	0.55±0.10	0.65±0.10	150
14.0±0.40	0.55±0.10	0.65±0.10	150
15.0±0.40	0.60±0.10	0.70±0.10	50
16.0±0.40	0.60±0.10	0.70±0.10	50
17.0±0.40	0.60±0.10	0.70±0.10	50
18.0±0.40	0.60±0.10	0.70±0.10	50
19.0±0.40	0.65±0.10	0.75±0.10	50
20.0±0.50	0.65±0.10	0.75±0.10	50
21.0±0.50	0.65±0.10	0.75±0.10	50
22.0±0.50	0.70±0.10	0.80±0.10	50
23.0±0.50	0.70±0.10	0.80±0.10	50
24.0±0.50	0.75±0.10	0.85±0.10	50
25.0±0.50	0.75±0.10	0.85±0.10	50
26.0±0.50	0.85±0.10	0.85±0.10	50

APPLICATION

With the excellent flexibility, mechanical and dielectric capability, flame resistance performance, SUNBOW UL Flexible Flame Retardant Insulation PVC Vinyl Tubing for Transformer is widely used in outside insulation protection of outgoing wires of electrical appliances, transformers, electrical motors or lighting equipment, electronic components, wire harness and etc.

SUNBOW STATEMENTS

1) We promise our clients excellent quality, reasonable price, perfect service and on-time delivery. We are committed to becoming a globally-outstanding and recognized leader in insulation sleeving industry, a preferred and qualified supplier of world-class manufacture and a well-known enterprise all over the world;

2) We promise all our products supplied are of high quality, environmental-friendly, safe and reliable. We always make our contribution to human and social harmony;

3) We promise that all our products follow close to the line of all applicable laws, rules and regulations, and any other related requirements;

4) We improve our equipment performance, make innovation in our technologies and upgrade our specifications continuously. We are keeping improving our products quality, saving energy, pursueing low-carbon economy and improving environmental-friendly and safe performance of the products;

5) We are committed to providing our staffs with effective and comprehensive training and corresponding resources to improve their skills and their awareness of health, safety and environmental protection. We apply ourselves to improve our staffs' professional skills and quality to ensure that they can improve working performance and career competitiveness.

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