Heat-Shrinkable Tube Heat Shrink Tubing

• Customization: Available
• Type: Insulation Sleeving
• Material: PE
• Model NO.: LR
• Application: High Temperature
• Transport Package: Conventional Packing
• Specification: 1m
• Trademark: L&R
• Origin: Zhejiang Wenzhou
• Production Capacity: 10000

Product Description

Application

L&R Heat Shrink Tube is flexible, flame-retardant polyolefin heat shrinkable tubing. It is low smoke generating, abrasion resistant and in
case of burning products no dioxin. L&R Heat Shrink Tube has excellent electrical and physical properties, including excellent acid
fastness and corrosion resistance. L&R Heat Shrink Tube is suitable for insulation use in automotive electronics, terminal lugs, small
electrical parts, lead wires of toy motors and transformers etc.
 

Property	Requirement	Test method	Typical data
Longitudinal shrinkage	≤10%	ASTM D 2671	≤5%
Tensile strength	10.4 MPa min.	ASTM D 638	≥12 MPa
Elongation at break	200% min	ASTM D 638	≥400%
Tensile strength after ageing (175ºC,168hrs)	7.28 MPa min.	ASTM D 638	≥10.4 MPa
Elongation after ageing (175ºC,168hrs)	100% min.	ASTM D 638	≥300%
Heat shock(250ºC,4hrs)	No crack	ASTM D 2671	No crack
Low-temperature flexibility(-55ºC,4hrs)	No crack	ASTM D 2671	No crack
Dielectric voltage withstand	2500V,60sec, no breakdown	ASTM D 2671	No breakdown
Dielectric strength	19.7 KV/mm min.	ASTM D 2671	≥25 KV/mm

 

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