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Product Name: Polyester Tubes
Product Description
Heat Shrinkable Mylar TUBING
General Description: A superior, high dielectric insu-lating tubing that is shrinkable as much as 50% in order to provide an immovable, tight fit. Temperature requirements are approximately 90°C. for shrinking purposes with a heat cycle as short as 1 second. May be shrunk by various methods such as heat guns, boil-ing water, electrical coil heaters or in ovens.
Advantages: Heat shrinkable Mylar? tubing has a dielectric strength far exceeding other shrinkable materials. It is extremely tough and forms an excel-lent mechanical barrier. It can be used at both low and high temperatures. It is moisture & vapor resistant and is unaffected by oils, greases and volatile aromatics.
Application
Mostly used welding point,contact,loop,transformer,motor,electrical wire,electric heating componet,capactiance,telephony relay , high voltage transformer, temperature resistance and insulation,mechanism protection.Capacitor covers, RF & IF coil insu-lation, varnish masking, roller covers, lead binding & holding, battery covers, color coding, insulation between coils, sleeving insulation over wire leads, protective coverings.
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
| 2、Point |
250℃-265℃ |
| 3、Working temperature |
-60℃-150℃ |
| 4、Intensity of electrolyte |
2500V/MH,25℃60CYCLE
2000V/MH,150℃60CYCLE
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| 5、Hydroscopicity |
1%MAX,24Hr Immersion25℃ |
| 6、In rotten turbid result on being copper |
Negligibic |
| 7、Dissolving in the industrial solvent or the
dissolved matters,such as acid thing,it that water,oil,
painting,etc. |
Undissolved |
| 8、Antibiotic,resist and invade
candles |
Good |
| 9、Toughness(rolled over ,bes curved,tear
etc.) |
Good |
| 10、Fire-retardant |
Slow to self-extinguishing |
| 11、Contracting of heat |
Less than9% |
| 12、Intensity of epidermis |
400g/cm2(MIN) |
| 13、Color |
Transparent |
| 14、Insulating |
50Hz 2500V/min Have not punctured |
| 15、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 |
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variety
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Polyester
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Heat Shrinkable
Polyester
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Low Shrinkable
Polyester
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capability
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shrinkable rate （Radical）
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＜2%
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32%
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8-12%
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shrinkable rate（portrait）
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＜2%
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35%
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8-12%
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working
temperature
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-60℃～150℃
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melting temperature
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250℃～265℃
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voltage to strike through
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25℃（50cycle） 2650volt0.0254mm/min
125℃（50cycle） 2125volt0.0254mm/min
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flammability
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spontaneous quench
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resistance
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endurance,acid&alkali-resistance, water-resistance,
electricity discharge, industry eroding endurance, abrasion
endurance, oil&special solvent resistance
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sopping capacity
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After 24hours of maceration, the maximum rate of sop is 75%.
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toluene extraction
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＜2%
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Company Details
youngmancn com DIAMOND DOTTED INSULATION PAPER
used in gas oil insulated transformers for electrical insulation and coil strengthening. The uncoated portions enable quick evacuation of air moisture. by Kraft Paper or Presspaper coated with... more
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