Shielding heat shrink tubing

Purpose: The combination of low melting point alloy and heat shrinkable tube can replace the old construction method of soldering with electric soldering iron. It can not only protect the joints from being affected by air oxidation and other corrosive gases, but also prevent the joints from contacting each other. It is suitable for the connection and insulation protection of wire terminals and splices, and is widely used in electric power, electronics, communications, weapons, ships, aerospace and other fields.
Features Double-layer structure, outer heat shrinkable tube and built-in solder tube. When heated, the outer layer shrinks and the inner layer melts. Insulated, waterproof and moisture-proof.
Shrinkage temperature ℃ or above
Shrinkage rate Radial shrinkage rate Axial shrinkage rate
Operating temperature ~ ℃
Standard color black
Product specifications
Specifications
/>
Minimum value of inner diameter before shrinkage

Maximum value of inner diameter after shrinkage































Other specifications of pipes can be provided according to customer needs
Product performance
Performance

Test conditions

Indicators

Typical Value

Mechanical properties







Tensile strength







Elongation at break




/>


Thermal aging properties







Pull Tensile strength

℃ hours

Keep above



Elongation at break

℃ hours

Retain the above



Electrical properties







Withstand voltage



No breakdown

No breakdown

Volume resistivity







Low temperature flexibility

℃ hours

No cracks

Qualified