polyolefin Polyolefin heat shrink tubing, Clear Green Yellow White - PVdF Kynar shrink Polyolefin heat shrink tubing, Clear Green Yellow White - PVdF Kynar
Polyolefin heat shrink tubing, Clear Earth Green Yellow White - PVdF Kynar



 

Below in PDFs

  Lay flat PVC
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  Plastic PVC
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  Glue - Adhesive
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  Polyolefin 2:1, 125C
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  Polyolefin 3:1, 135C
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  Polyolefin 4:1, 135C
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  Polyolefin Super Thin
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  Low Smoke - LSZH
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  2:1 Elastomer
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  2:1 Kynar shrink
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  2:1 Viton
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  2:1 Viton+
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  PTFE 2:1 & 4:1
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  Silicone Rubber
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  Adhesive lined, Fence,
  Rail, Power, Telecoms
  Medium & Heavy walls

  Medium wall
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  Heavy (thick) wall
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  Non recoverables
  AS41088
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  PTFE Tubing
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  Expandable PET
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  PTFE Rod
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White hat methods

 

Most polymers »

Polyolefin heat shrink tubing
Clear, Black, Red, Green Yellow
Blue, White, LSZH, Kynar, PVdF


All Thermoplastics have a (thermal) memory point when they're caused to extend beyond such (thermal) memory point. They do remain dimensionally stable only for an unknown indeterminate length of time, dependent upon the temperature to which the material is subjected.

Polyolefins are mostly used in factory assembly stations

They begin life as a force extruded electrical tubing. giving the tubing a (thermal) memory. Olefins remembers how they're made, before it is bombarded and transformed into it.

Transforming the tubing

Transforming the tubing to polyolefin heat shrink, it has to be bombarded with electrical beams through irradiation cross-linking, the insulation is expanded through via a fence machine then cooled setting a thermal shrink with a built-in thermal-memory.

Heat shrink tubing in white is like standard tubing, is how I first witnessed this incredible white insulation technology. They look like average standard tubes until you started heating it. They can be incredible super flexible, tough, semi-rigid, puncture resistant, or high temperature material that can be used in all markets with low to higher temperatures starting   PVC   |   Lay flat   |   Dual wall Adhesive lined   |   LSZH   |   Elastomer   |   PVdF   |   Viton   |   PTFE, 5.2 mm   &   Silicone rubber.

Red, Green Yellow, Blue, White, which type of tubing to use

Polyolefin, Void filler, Polyolefin heat shrink tubing, Clear, Black, Red, Green Yellow, Blue, White, LSZH, Kynar, PVdF









 

Select your colour, decide on the recovery ratio, 2:1, 3:1 or 4:1, as these polymers comes in an varied temperature forms of flexibility polymers in   PVC   |   PVC Layflat   |   Polyolfin   |   Adhesive lined   |   Void scl Filler   |   Void Filler   |   LSZH   |   Elastomer   | PVdF   |   Viton   |   Viton+   |   Silicone Rubber & PTFE.


Heat shrinks and how to use on assembly

Polyolefin heat shrink


 

An example: Insert the heat shrink over the fence post. Apply circular rotating flame from the middle of the fence post insulation working outwards so the insulation material recovers and grips the middle area to avoid slipping and gradually proceed to one end and then from the middle again to the opposite end to get that tight insulation fitting.


Military grades EMS3 (example 9/3-9 White) & EMS2 25.4 in yellow

1) EMS3 Military, are flexible, thin wall, in white, flame retardant operates at -55 to +135C, in colours below.
MIL-DTL-23053/5, VG95343, UL224 VW-1 & CSA 125C OFT. Colours: Black, Clear, Red, Yellow, Green-Yellow - striped earthing, Green, Blue, Grey (Gray) and White. EMS4, 4:1 military over-expanded for cable jacket repairs, to SAE-AMS-DTL-23053/5 class 1 & 3, UL 224 VW-1.

2) 3:1 & 4:1 Adhesive lined (Glue), a dual outer wall tubing, inner adhesive lining, semi-flexible, supplied in thin wall. Specifications: M23053/4, UL224 & CSA. How about a semi-rigid SCL void filler, size 3.2mm? As it is heated over 130C but it fills voids and interstices to encapsulate but its not adhesive lined, called EDW2.

3) Low smoke (LSZH) - flame retardant sleeving so has no added halogens for LS0H thin wall & LSZH 2:1 medium wall, ENH1 19.1. Standards: BS4G-198 Part 3, type 15.

Others, PVC, Layflats, Elastomer, Kynar, Viton, PTFE.

PVC 2:1, UL 224

2:1 PVC, general purpose, thin wall, semi-flexible, UL is ideal for electrical busbar distribution centres, handles, ropes, chain applications. HST (PVC) sizes from 3.2 mm (1/8") to 102 mm (4").


Elastomer, 2:1 to M23053/16

Elastomer cross-linked, flexible, designed for areas that needs oil & diesel protection & abuse at high temperatures. Elastomer sizes 3.2 mm or 1/8 to 76.2 mm or 3 inch. Standards: AMS-DTL-23053/16.


Kynar (PVdF) 2 to 1 - MIL-DTL-23053/8, VG

Kynar heat shrink, 2:1 a super thin wall, semi rigid, super tough, chemical resistant & puncture resistant. Kynar or PVdF sizes 1.2 mm (0.097") to 25.4 mm (1"). PVf standards: M23053/8 UL & CSA.


Viton 200C & Fluoro-Elastomer-plus 220C

Viton, Polyolefin heat shrink tubing, Clear Green Yellow White - PVdF Kynar

A premium grade insulation that withstands any chemical attack, they are oil and diesel resistant. Viton sizes from 3.2 (1/8) to 50.8 (2 inch). Colours, upon request 3.2 mm (1/8) to 25.4 mm (1 inch).
Standards: MIL-DTL-23053/13. DEF STAN 59-97 Issue 3, type 4A, VG 95343 Part 5, type D.

Fluoro-Elastomer-plus performs as previous fluoroelastomer but with added temperature of +220C. Sizes 3.2 (1/8) to 50.8 mm (2 inch).
Standards: SAE-AMS-DTL-23053/13, VG, PANAVIA, VDE.


PTFE to MIL-DTL-23053/12

2:1 & 4:1 UL paste PTFE are used in highly critical & extreme environments due to it being the highest temperature in all polymers.
Standards: AMS-DTL-23053/12.

PTFE sizes for 4:1 from 3.2 mm (1/8") to 32.0 mm (1.25").
PTFE sizes for 2:1 from 1.27 mm (0.05") to 23.6 mm (0.929").

Other non-recoverable materials we offer are:
PTFE tubing and/or Sleeving | Expandable PET braided sleeving | PTFE Rod | End Caps & Silicone rubber platinum cured sleeves.



Polyolefin, PVC, LSZH, Elastomer, Kynar, PVdF, Viton, PTFE are RoHS
Post comment; All Thermoplastics including EDW2 scl void fillers are RoHS




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