UL Flame Resistance PVC Tube for Transformers

• Application: Insulators, Electrical Winding Insulation, Motor, Switch Baseplate
• Type: Insulation Sleeve
• Material: PVC
• Thermal Rating: A 105
• Maximum Voltage: 600V, 300V
• Certification: UL, ISO9001, Ts16949
• Model NO.: SB-PVC
• Color: Black, Red, Yellow, Green, Blue, White
• Brand: Sunbow
• Working Temperature: -30 ºC ~ +105 ºC
• Flame Resistance: VW-1
• UL No.: E467953
• Certificate: UL, RoHS, Reach
• Transport Package: Carton
• Specification: 0.8~25.0MM
• Trademark: SUNBOW
• Origin: Shenzhen, China
• HS Code: 3917310000
• Production Capacity: 5000000m/Month

Product Description

UL flame resistance PVC tubing

Model number :SB-PVC
Working temperature: -30 ºC ~+105 ºC

Structure
PVC tubing is produced by superior and environmentally friendly polyvinyl colloidal particle, after drying, extruded to tubing when heated up and liquated, then packing in rolls after cooling.

Usage
With the excellent flexibility, mechanical and dielectric capability, flame resistance performance, PVC tubing is widely used in outside insulation protection of outgoing wires of electrical appliances, transformers, electrical motors or lighting equipment, and electronic components, wire harness and etc.

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 168hr	2500V/60sec
Volume resistivity		Ωcm	UL224	≥1010
Tensile strength	Before aging	Mpa	UL224  23ºC	≥10.4
	After aging	Mpa	UL224  136ºC 168hr	≥7.3
Elongation	Before aging	%	UL224  23ºC	≥100%
	After aging	%	UL224  136ºC 168hr	≥100%
Flexibility			UL224  136ºC 168hr	No cracking
Heat shock			UL224  180ºC 4hr	No cracking
Cold bend			UL224 30ºC 1hr	No cracking
Copper stability			UL224  136ºC 168hr	No corrosion
Flame resistance			UL224	VW-1

Special instruction: The PVC tubing supplied for the customers should be based upon the samples which confirmed

Dimension

Inner Diameter (mm)	Wall thickness(mm)		Packing size (m/r)
	SB-300	SB-600
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

Remark: Other size and color can be produced upon request.

Color:  
Transparent, black, white, red, yellow, brown, grey, etc.









Company information
Founded in Oct. 2003, Sunbow is a top leading ISO and TS16949 factory of insulation materials. 
Approved by UL, ROHS, RACH, Its main products cover in silicone fiberglass sleeving, heat shrink tube, expandable braided sleeving, PVC tube, silicone tube, PTFE tube, wire conduit and so on. Its products are mainly for the wire harness, motors, transformers, generator and so on. 
SUNBOW is the suppier of many famous brand like TOSHIBA, ABB, SIEMENS, DAS, AUTO, TOYOTO, SAMSUNG, HUAWEI. CRRC and so on.
UL file Number:
UZIQ2: E333178 for silicone fiberglass sleeving range from 1.2KV to 4.0KV
UZFT2: E333177 for silicone fiberglass sleeving 7.0KV.
YDPU2: E360625 for extruded silicone tubing and Heat shrink tube
YDQS2: E467953 for extruded PVC tubing