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Heat shrinkable products

Heat shrinkable products

0-HAL thin wall
This range covers all halogen free, thin wall, products, from low cost limited flame retardant to the excellent printable, low smoke, no toxic and flame retardant products. For 0-hal general purpose, automotive, mass transit, marine and offshore products look here.

UL224 thin wall
This is our self-extinguishing group of products that are UL224 or UL224/VW1 listed, containing 2:1 and 3:1 ratio, an excellent printable version for identification and ultra thin walled. Standard 2:1 and 3:1 are available in the widest range of sizes and colours.

Dual wall adhesive lined
These article consists of a self-extinguishing outer wall in combination with a hot melt adhesive which will melt and flow to seal and encapsulate the inner components, offering excellent insulation and protection against moisture.

Medium & heavy wall (available also with glue)
Medium and heavy wall polyolefin heat shrink tubing is suitable for a wide range of telecom and power applications like cable ends, joints and cable repair. It offers excellent mechanical protection, abrasion resistance and, with adhesive, also environmental protection.

CRMa

  • Basic inf.

  • Sizes

  • Colours (1)

  • Properties

CRMa

Description:

Medium wall, dual wall, polyolefin heat shrink tubing with a excellent adhesive for environmental protection and insulation for various aerial and underground telecom and power applications.

Features:

  1. Very good strain relief, impact and abrasion resistant
  2. Strong and perfectly encapsulating adhesive
  3. High shrink ratio
  4. UV resistant
  5. Shrink temperature  > 110°C
  6. Operating temperature -40°C to +120°C

Download:

pdf CRMa

Standard packaging:
 article icon Meter lengths

Tags help icon
 -40°C to +120°C 
 dual wall 
 heat shrinkable 
 medium wall 
 shrink ratio 3:1 
 with glue 
Size [mm] Minimum Inside Diameter Supplied [mm]Maximum Inside Diameter Recovered [mm] Wall Thickness Recovered [nominal value, mm]
8/2 8 2 2,00
12/3 12 3 2,20
22/6 22 6 2,30
28/6 28 6 2,40
33/8 33 8 2,60
40/12 40 12 2,60
56/17 56 17 2,90
65/19 65 19 3,15
72/22 72 22 3,15
92/26 92 26 3,15
115/35 115 35 3,35
140/45 140 45 3,40
160/55 160 55 3,40
180/60 180 60 3,50
200/65 200 65 3,50
235/65 235 65 3,50
Standard colours *:

  • BLACK

* Listed above colours are illustrative and can differ from the physical samples. The differences arise because of differences in hardware monitors, printers and other devices.

Physical properties:

PropertyTest methodTypical value
Tensile strength  ASTM D 2671  min. 12MPa
Elongation at break  ASTM D 2671  min. 400%
Longitudinal change  ASTM D 2671 -10% to 0%
Water absorption  ASTM D 570  min. 0,5%

Thermal properties:

PropertyTest methodTypical value
Heat shock 4 hours at  225°C  ASTM D 2671 no dripping, cracking or flowing
Heat aging 168 hours at  150°C  ASTM D 638 elongation min. 300%
Low temp. flexibility at  4 hours at -55°C  ASTM D 2671 no cracking
UV Resistance, 500 hours at 60°C ISO 8580 no cracking, no colour change

Electrical properties:

PropertyTest methodTypical value
Dielectric strength  ASTM D 149  min. 15kV/mm
Volume resistivity  ASTM D 257  min. 1014 ohm/cm
Adhesive properties
Softening point ASTM E28 900C +/- 5
Water penetration - No penetration after 235 hours immersion at 230C
Peel strength PE 41 Pli
Aluminium 40 Pli

Chemical properties:

PropertyTest methodTypical value
Copper corrosion  ASTM D 2671 no corrosion

CRM

  • Basic inf.

  • Sizes

  • Colours (1)

  • Properties

CRM

Description:

Medium wall, single wall, polyolefin heat shrink tubing suitable for a wide range of low voltage electrical telecom and power applications like joints and cable repair.

Features:

  1. Very good strain relief, impact and abrasion resistant
  2. High shrink ratio
  3. UV resistant
  4. Shrink temperature  > 110°C
  5. Operating temperature -40°C to +120°C

Download:

pdf CRM

Standard packaging:
 article icon Meter lengths

Tags help icon
 -40°C to +120°C 
 heat shrinkable 
 medium wall 
 shrink ratio 3:1 
Size [mm] Minimum Inside Diameter Supplied [mm]Maximum Inside Diameter Recovered [mm] Wall Thickness Recovered [nominal value, mm]
12/3 12 3 1,90
22/6 22 6 2,20
33/8 33 8 2,50
40/12 40 12 2,50
56/17 56 17 2,80
72/22 72 22 3,00
92/29 92 29 3,00
115/35 115 35 3,10
140/45 140 45 3,15
160/55 160 55 3,15
180/60 180 60 3,25
200/65 200 65 3,25
235/65 235 65 3,25
Standard colours *:

  • BLACK

* Listed above colours are illustrative and can differ from the physical samples. The differences arise because of differences in hardware monitors, printers and other devices.

Physical properties:

PropertyTest methodTypical value
Tensile strength  ASTM D2671  min. 12MPa
Elongation at break  ASTM D 2671  min. 400%
Longitudinal change  ASTM D 2671 -10% to 0%
Water absorption  ASTM D 570  min. 0,5%

Thermal properties:

PropertyTest methodTypical value
Heat shock 4 hours at  225°C  ASTM D 2671 no dripping, cracking or flowing
Heat aging 168 hours at  150°C  ASTM D 638 elongation min. 300%
Low temp. flexibility at  4 hours at -55°C  ASTM D 2671 no cracking
UV Resistance, 500 hours at 60°C ISO 8580 no cracking, no colour change

Electrical properties:

PropertyTest methodTypical value
Dielectric strength  ASTM D 149 min. 15kV/mm
Volume resistivity  ASTM D 257 min. 1014 ohm/cm

Chemical properties:

PropertyTest methodTypical value
Copper corrosion  ASTM D 2671 no corrosion

NFD401

  • Basic inf.

  • Sizes

  • Colours (7)

  • Properties

NFD401

Description:

Flame retardant, dual wall, flexible heat shrink polyolefin tubing. The hot melt adhesive will melt and flow to seal and encapsulate the inner components, offering excellent insulation and protection againts moisture.

Features:

  1. Adhesive lined for environmental protection
  2. Very high shrink ratio 4:1
  3. Very flexible
  4. Good adherence to steel, plastics & many other materials
  5. Excellent chemical, physical & electrical properties
  6. Shrink temperature  > 100°C
  7. Operating temperature -55°C to +110°C*

* Outer wall operating temperature is -55°C to +135°C but in combination with the adhesive a safety margin has been applied

Download:

pdf NFD401

Standard packaging:
 article icon Meter lengths, article icon Dispenser boxes, article icon Reels

Tags help icon
 -55°C to +110°C 
 dual wall 
 flexible 
 heat shrinkable 
 shrink ratio 4:1 
 thin wall 
 with glue 
Size [mm]  Minimum Inside Diameter Supplied [mm] Maximum Inside Diameter Recovered [mm]  Wall Thickness Recovered [nominal value, mm]
4/1 4,0 1,0 1,02
8/2 8,0 2,0 1,02
12/3 12,0 3,0 1,30
16/4 16,0 4,0 1,78
24/6 24,0 6,0 2,10
32/8 32,0 8,0 2,50
52/13 52,0 13,0 2,50
Standard colours *:

  • BLACK

  • CLEAR

Non standard colours *:

  • BLUE

  • GREY

  • RED

  • WHITE

  • YELLOW

 

* Listed above colours are illustrative and can differ from the physical samples. The differences arise because of differences in hardware monitors, printers and other devices.

Physical properties:

Property Test method Typical value
Tensile strength  ASTM D638  11 N/mm2
Elongation at break  ASTM D638  300%
Longitudinal change  ASTM D2671 -15% to +1%
Water absorption  ASTM D570  max. 0,5%
Specific gravity  ASTM D792  1,45

Thermal properties:

Property Test method Typical value
Heat shock 4 hours at  250°C  ASTM D2671 no dripping, cracking or flowing
Heat aging 168 hours at  175°C  ASTM D2671 pass
Low temp. flexibility at  -55°C  ASTM D2671 C no cracking
Flammability  ASTM D2671 B pass (colours only)

Electrical properties:

Property Test method Typical value
Dielectric strength  ASTM D2671  20kV/mm
Volume resistivity  ASTM D257  1014 ohm/cm

Chemical properties:

Property Test method Typical value
Chemical resistance EN 60684-2-36 very good
Copper corrosion  ASTM D2671 B no corrosion

NFD301

  • Basic inf.

  • Sizes

  • Colours (7)

  • Properties

NFD301

Description:

Flame retardant, dual wall, flexible heat shrink polyolefin tubing. The hot melt adhesive will melt and flow to seal and encapsulate the inner components, offering excellent insulation and protection against moisture.

Features:

  1. Adhesive lined for environmental protection
  2. High shrink ratio 3:1
  3. Very flexible
  4. Good adherence to steel, plastics & many other materials
  5. Excellent chemical, physical & electrical properties
  6. Shrink temperature  > 100°C
  7. Operating temperature -55°C to +110°C*.

* Outer wall operating temperature is -55°C to +135°C but in combination with the adhesive a safety margin has been applied

Download:

pdf NFD301

Standard packaging:
 article icon Meter lengths, article icon Dispenser boxes, article icon Reels

Tags help icon
 -55°C to +110°C 
 dual wall 
 flexible 
 heat shrinkable 
 shrink ratio 3:1 
 thin wall 
 with glue 
Size [mm]  Minimum Inside Diameter Supplied [mm] Maximum Inside Diameter Recovered [mm]  Wall Thickness Recovered [nominal value, mm]
3/1 3,0 1,0 1,0
4,8/1,5 4,8 1,5 1,0
6/2 6,0 2,0 1,1
9/3 9,0 3,0 1,3
12/4 12,0 4,0 1,7
18/6 18,0 6,0 2,0
24/8 24,0 8,0 2,5
39/13 39,0 13,0 2,5
Standard colours *:

  • BLACK

  • CLEAR

Non standard colours *:

  • BLUE

  • GREY

  • RED

  • WHITE

  • YELLOW

 

* Listed above colours are illustrative and can differ from the physical samples. The differences arise because of differences in hardware monitors, printers and other devices.

Physical properties:

Property Test method Typical value
Tensile strength  ASTM D638  11 N/mm2
Elongation at break  ASTM D638  300%
Longitudinal change  ASTM D2671 -15% to +1%
Water absorption  ASTM D570  max. 0,5%
Specific gravity  ASTM D792  1,45

Thermal properties:

Property Test method Typical value
Heat shock 4 hours at  250°C  ASTM D2671 no dripping, cracking or flowing
Heat aging 168 hours at  175°C  ASTM D2671 elongation 250%
Low temp. flexibility at  -55°C  ASTM D2671 C no cracking
Flammability  ASTM D2671 B pass (colours only)

Electrical properties:

Property Test method Typical value
Dielectric strength  ASTM D 2671  20kV/mm
Volume resistivity  ASTM D 257  1014 ohm/cm

Chemical properties:

Property Test method Typical value
Chemical resistance EN 60684-2-36  very good
Copper corrosion  ASTM D2671 B no corrosion

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