Shenzhen Sunbow Insulation Materials MFG.Co.,Ltd.

Product details：

country of origin：	China
Brand：	Sunbow
Certificate：	UL,ROHS, REACH
Product model：	SB-PET-ES
Delivery date：	5-7 days after receiving payment
payment method：	100%T/T

Model: SB-PVC

Working temperature: -30 ℃ -+105 ℃

structure

The PVC sleeve uses high-quality and environmentally friendly PVC adhesive particles, which are dried, heated, melted, and extruded into shape through a extruder, and then cooled into rolls for packaging.

purpose

PVC has good softness, mechanical properties, electrical insulation, flame retardancy, etc. PVC sleeves are widely used for external insulation protection of electrical appliances, transformers, motors, lighting, outgoing wires, electronic components, wiring harnesses, etc.

Technical indicators

project		Company	test method	Indicator value
				SB-300	SB-600
Voltage level		V		300	600
Temperature rating		℃	UL224	105
Voltage withstanding	Before Aging		UL224 23℃	2500V/60sec
	After Aging		UL224 136℃ 168hr	2500V/60sec
Volume resistivity		Ωcm	UL224	≥1010
tensile strength	Before Aging	Mpa	UL224 23℃	≥10.4
	After Aging	Mpa	UL224 136℃ 168hr	≥7.3
elongation	Before Aging	％	UL224 23℃	≥100％
	After Aging	％	UL224 136℃ 168hr	≥100％
Softness			UL224 136℃ 168hr	No cracking
thermal shock			UL224 180℃ 4hr	No cracking
Cold bending			UL224 －30℃ 1hr	No cracking
Copper stability			UL224 136℃ 168hr	No Corrosion
Flame retardant			UL224	VW－1

Special Note: The PVC casing provided by the company to customers shall be based on the samples confirmed by both parties and shall not be restricted by the performance indicators listed in the table.