Polyester Film Insulating Tubing

Application
Mostly used welding point,contact,loop,transformer,motor,electrical wire,electric heating componet,capactiance,telephony relay etc,for temperature resistance and insulation,mechanism protection.

Bushing specification
Inside diameter:0.026 inch ～ 2 inch (0.66mm～50.8mm)
Length:0.062 inch ～ 48 inch (1.57mm～1219mm)
Wall Thickness:0.001 inch ～ 0.03 inch (0.0254mm～0.76mm)
Color: Transparent, color, stripe

1、Melting Point	250℃-265℃
2、Working temperature	-60℃-150℃
3、Intensity of electrolyte	2500V/MH,25℃60CYCLE 2000V/MH,150℃60CYCLE
4、Hydroscopicity	1%MAX,24Hr Immersion25℃
5、In rotten turbid result on being copper	Negligibic
6、Dissolving in the industrial solvent or the dissolved matters,such as acid thing,it that water,oil, painting,etc.	Undissolved
7、Antibiotic,resist and invade candles	Good
8、Toughness(rolled over ,bes curved,tear etc.)	Good
9、Fire-retardant	Slow to self-extinguishing
10、Contracting of heat	Less than9%
11、Intensity of epidermis	400g/cm2(MIN)
12、Color	Transparent
13、Insulating	50Hz 2500V/min Have not punctured
14、Other(appearance )	The surface is bright,there is no impurity inside and outside not drawsing the hair and a bit more roughly,in charge of

Technical Data Sheet

variety	Polyester	Heat Shrinkable Polyester	Low Shrinkable Polyester
capability
shrinkable rate （Radical）	＜2%	32%	8-12%
shrinkable rate（portrait）	＜2%	35%	8-12%
working temperature	-60℃～150℃
melting temperature	250℃～265℃
voltage to strike through	25℃（50cycle） 2650volt0.0254mm/min 125℃（50cycle） 2125volt0.0254mm/min
flammability	spontaneous quench
resistance	endurance,acid&alkali-resistance, water-resistance, electricity discharge, industry eroding endurance, abrasion endurance, oil&special solvent resistance
sopping capacity	After 24hours of maceration, the maximum rate of sop is 75%.
toluene extraction	＜2%