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FEP Transparent Heat Shrinkable Insulation Tube

  • FEP Transparent Heat Shrinkable Insulation Tube
  • FEP Transparent Heat Shrinkable Insulation Tube
  • FEP Transparent Heat Shrinkable Insulation Tube
  • FEP Transparent Heat Shrinkable Insulation Tube

FEP Transparent Heat Shrinkable Insulation Tube

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 200 Meter
    Delivery Time: 3-14 Days
    Packaging: plastic bag and carton
    Brand: Prochema
    Transportation: Ocean,Air
    Place of Origin: China
    HS Code: 39173100
    Port: Shanghai,Shenzhen

Basic Info

Model No.: HStube

Product Description

FEP transparent heat shrinkable insulation tube

Shrink ratio: Max 30% 1.3:1

Specification : 0.5 to 300mm

Performance of FEP heat shrinkable tube:

It has the function of high temperature shrinkage, soft flame retardant, insulation and corrosion prevention. Widely used in all kinds of wire harness, welding spot, inductor insulation protection, metal pipe, rod rust, corrosion prevention, etc. Voltage class 600V.
High polymer material with the temperature from low to high to experience the glass state - high elastic state, glass state performance is close to plastic, high elastic state performance is close to rubber.
The material used in the heat shrinkable tube is glass state at room temperature and becomes high elastic state after heating.
Instructions for FEP heat shrinkable tube:
During production, the heat shrinkable tube is heated to a high elastic state, applied with a load to make it expand, and cooled quickly while maintaining expansion to make it enter a glassy state, which is then fixed. As soon as you heat it up in service, it goes back to a high elastic state, but then the load goes away and it shrinks back.
Contraction ratio: 1.3:1
Shrinkage temperature: 84℃ ~ 120℃
Operating temperature: -55℃ ~ 125℃

Fire rating: VW-1

Shipping and keeping:

As the thermal creep temperature of FEP material is only 49℃, it may experience high temperature in summer and cause preheating shrinkage, which will affect the product size and shrinkage force. we referral customer

1. Adjust inventory management to avoid delivery in dog days
2. Shorten the transportation time of FEP heat shrinkable tube, for example, separate from PTFE and other products with relatively insensitive temperature, and choose a faster way of transportation
3. Consider cold chain transportation in extreme cases


The main factors affecting the shrinkage force of heat shrinkable tube are as follows:

1. Wall thickness of heat-shrinkable tube
2. Difference between the inner diameter of the heat shrinkable tube after complete heat shrinkable tube and the actual inner diameter after heat shrinkable tube (the heat shrinkable ratio cannot be regarded only)
3. Heat shrinkage temperature and time (lower temperature, long time heat shrinkage >30s, may cause loss of some shrinkage force due to annealing effect)
Note: Higher thermal shrinkage results in higher shrinkage force and faster shrinkage, but higher temperatures than the initial melting point of the material (the plastic melting point is an interval rather than a specific value) can lead to cracking and scalding of the material. Lower temperatures lose some of the shrinkage force but have better shrinkage uniformity.
usually recommends thermal shrinkage of hot air system with higher temperature conduction efficiency. Thermal radiation mode usually requires higher temperature or longer thermal shrinkage due to lower conduction efficiency, which is prone to touch the melting point of the material. Ultra-thin-walled products (<0.004inch wall thickness) are especially sensitive to temperature.


FEP Tube (Fluorinated Ethylene Propylene) is the preferred material in production of small diameter tubing of continuous
lengths. While some temperature resistance is sacrificed with FEP (to 400º F), its chemical and dielectric properties are similarto those of PTFE.
However, it has several properties PTFE does not have. FEP is one of the clearest plastics available on the market and FEP tubing can be supplied in long, continuous coils. Also, it can be welded and tubes can be sealed by melting.
Additionally, the outstanding UV transmission rate makes FEP tubing a clear choice for UV water purification systems in straight lengths.
FEP pipe can also be welded and used with conventional threaded fittings.
General-purposed FEP tube: outstanding chemical resistance to virtually all chemicals, used as a transparent, anti-corrosive and anti-stick material in the fields of chemical, food, textile and packing industry .
Electric-purpose tube has excellent electrical property and is used as dielectric material for capacitor and a layer of copper
clad laminate etc
Characteristic:
High and low temperature preservation
-85∼200oC high temperature No-begriming ,and no-stagnant in tube
Security and insulation
Under 60HZ60MHZ high and low temperature , permittivity is 2.1.
If firing, and will still insulate .
Volume resistance1018Ωm
Surface resistance2 X 1013Ω
Voltaic Arc165 seconds insulation
Erode preservation
Under high temperature,fluorin and alkali will reaction with PFA, no reaction with other organic acid.
Low water absorption 0.01%
Non firing
Non firing in air(oxygen index 95vol.%)
No poison
With physical inertia
High diaphaneity
Lowest refractive index in plastic material
Weather-assistant
Under ozone and sunshine for long time
Easy to process for second time
Self-close,,self-joining ,and self-turning
Application :
widely used in pesticides, sulfuric acid filling machine, food fillers, oils filling machine, medical equipment, all kinds instrumentation, automotive oil tube ,mechanical,electrical appliances,automotive,aerospace,chemical,pharmaceutical,communications and other fields.such as food processing,high temperature fluid,chemicals and compressed gas.
* Cooling solution for the pharmaceutical industry, is highly corrosive liquid cooling conveyor
* Wire corrosion protection tube and transfer the liquid medium, ultra-pure water pipe and other equipment
Office-work machine 's roller packing
paper machine's roller packing
printing and dyeing machine's roller packing
printing machine roller packing
insulated jacket
the main insulation of rotor of the electric instrument
water treatment
make the magma sample in the field of oil field ect.
UV lamp protecting
heat exchanger, steam piping
conveyer pipe with high purity reagent
conveyer pipe with various corrosive media
lepeth-sheath wire and cable with various frequency,
trough insulated pipe
trough insulated pipe used for submersible motor
pipe for air conditioner wiring accessories
pipe for O-style airproof loop with whole fluorin plasticUV lamp protective cover
Specifications:
Out Diameter: ≤300mm Wall thickness: ≥0.1mm Length: Continues

Preshrink ID(MM
postshrink ID(MM
postshrink thickness
Length(M
3.8
2.7
0.2-0.25
100
4.5
3.3
0.2-0.25
100
5.5
4.3
0.2-0.25
100
7.0
5.1
0.2-0.35
100
7.9
6.0
0.2-0.35
100
10.6
7.4
0.3-0.45
50
12.5
8.8
0.3-0.45
50
14.5
10.7
0.3
50
17.3
12.8
0.4
50
19
16.5
0.5
50
21
18.5
0.5
20
24
19.5
0.5
20
26
21.5
0.5
20
30
24
0.5
20
33
27
0.5
20
36
28.5
0.5
2
43
34
0.5
2
52
40
0.5
2
57
49
0.5
2
63
50
0.5
2
67
53
0.5
2
76
61
0.5
2
82
64
0.5
2
91
73
0.5
2
98
82
0.5
2
106
84
0.6
2
110
86
0.6
2
118
96
0.6
2
136
103
0.6
2
156
125
0.6
3

Technical Data sheet:


Indicator
Unit
Indicator figure

density
g/cm3
2.14-2.17

Tensile strength
Mpa

14

Ultimate elongation
%
175

Temperature range
°C
- 200-200

Dielectricity strength
Kv/mm
15

Mianyang Prochema Commercial Co.,Ltd.

 

Mianyang Prochema started from 2004 with high performance special films in conductive film, insulation film and printing film fields.With strong market knowledge and great sources Prochema expanded service to many professional applications.

2004--Mianyang Prochema started high performance insulation films including UL V0 Flame retardant Polycarbonate film, PP film,PET film and polyimide film series.

2007--Our Hongkong company-Gus Industry (hongkong) Co., limited was set up for global marketing of coated film,including ITO PET transparent conductive film, texture hardcoated PET film,offset pp synthetic paper.

2008--Our Shenzhen factory was set up to produce our own branded coated films.

2016---Mianyang prochema was proudly elected as Vice Chairman of Mianyang Commerce Association, and organize an Exporter Alliance under local government supervision,to help association members' products market worldwide.

2020--Mianyang Prochema actively and non-profitly helped local government arrange and export Covid-19 epidemic products donations to many countries.

Company Info

  • Company Name: Mianyang Prochema Commercial Co.,Ltd.
  • Representative: Zhang Chuanbao
  • Product/Service: EMI Rfid Shielding Film , Textured HC PET Film , Synthetic Paper , ITO PET Film , Fluoroplastic And PEEK Products , Perfluorinated ION Exchange Membrane
  • Capital (Million US $): 500000RMB
  • Year Established: 2004
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 2
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Bldg A1,Fuqiao No.6 Industry Park,Fuyong,Shenzhen,Guangdong,China
  • Contact Person: Mr. GUS ZHANG
  • Tel: +86-816-2202612
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