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BP 300

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BP 300
Cross-linked polyolefin heat-shrinkable tubing, shrink ratio 3:1
BP 300 is a flexible polyolefin heat-shrinkable tube with a high shrink rate. BP 300’s high shrink capability allows it to seal joints without any problems, even those between components with widely different diameters.
Shrink ratio: 
3:1
Material: 
Polyolefin, cross-linked
Use temperature: 
-55°C to +135°C
Shrink temperature: 
min. +90°C
Specifications: 
UL 224, 125°C, VW-1, 600V (except clear), File: E196690
available dimensions ID in mm: 
from 1,50 to 50,00
Standard colour: 
black, red, yellow, blue, white, green-yellow and clear
Flammability: 
flame retardant, hardly inflammable (except clear)
Items Specifications Test Method
Operating temperature  -55°C to +135°C UL 224
Shrink temperature min. 90°C Company standard
Longitudinal change +-10% max ASTM D2671
Tensile strength >10,4MPa ASTM D638
Elongation at break >200% ASTM D638
Tensile strength after aging >7,3MPa ASTM D638 
Elongation at break after aging >100% ASTM D638
Dielectric strength >20kV/mm UL224,AC2500V,1min
Volume resistance 1012 Ω x cm ASTM D2671
Flammability Flame-retardant UL 224,VW-1
  hardly inflammable  
  (except clear)  
Type BP 300 Diameter on delivery min. mm Diameter after shrink max. mm Wall thickness after shrink nom. mm Packaging unit meter
1,5/0,5 1,5 0,5 0,45 150
3,0/1,0 3,0 1,0 0,55 150
4,8/1,6 4,8 1,6 0,65 75
6,0/2,0 6,0 2,0 0,65 75
9,0/3,0 9,0 3,0 0,75 75
12,0/4,0 12,0 4,0 0,75 50
18,0/6,0 18,0 6,0 0,85 30
24,0/8,0 24,0 8,0 1,00 30
39,0/13,0 39,0 13,0 1,15 30
50,0/17,0 50,0 17,0 1,30 25
070/E120/101/06.2015

News

Recertification according to DIN ISO 9001:2015

Successfully recertified to the Standard DIN EN ISO 9001:2015

Jule 19th, 2019 - BIT Bierther GmbH has successfully recertified its quality management according to DIN EN ISO 9001:2015.

The certificate was issued by TÜV Rheinland.

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