1. Name:

PVDF heat-shrinkable tube, 175° heat-shrinkable tube, polyvinylidene fluoride heat-shrinkable tube, oil-resistant heat-shrinkable tube

2. Color:

Common colors: transparent, black;

Unusual colors: yellow, brown, green, blue and other colors can be customized.

3. Purpose:

Applied to the protection of solder joints, terminals and connection lines that are invaded by high temperature, industrial fuels, solvents and chemical reagents

It has good flame retardant performance and very low smoke value, extremely durable, wear-resistant and anti-mechanical damage performance

Especially suitable for those unfavorable environments where corrosive air, thermal cycling, or mechanical stress may exist

Its semi-rigid, light weight and chemical resistance, heat resistance, corrosion resistance and UV resistance are also used in automobiles, avionics, ships, fluid sensing, instrument wiring, public transportation signals, communications and system control Wait for the occasion

4. Features

Common features:

Shrinkage ratio: 2:1

Continuous use temperature: -45℃～175℃, thin wall, soft, transparent, flame retardant

Operating temperature: -150 degrees to 175 degrees

Ease of processing: can flanging, welding,

Aging resistance: can be exposed to ozone and sunlight for a long time, not aging, especially wear-resistant

High transparency: The refractive index is the lowest among all plastics, and the flow of the medium in the pig can be viewed directly

Corrosion resistance: It can withstand all strong acids and strong oxidants except molten alkali metals, fluorinated media and those above 300°.

The role of strong reducing agent and various organic solvents

Unusual features:

Density: 2.14-2.17g/cm³

Volume resistance>1× 1018

Surface resistance>2× 1013

Arc resistance> 165 seconds without leakage

Low water absorption: water absorption rate <0.1%

Lowest coefficient of friction: the smallest coefficient of friction

The surface is not sticky: the known solid material head cannot stick to the surface

Non-combustibility: Will not burn in the air and meet the strict requirements for fire protection

Non-toxic: five toxins, tasteless, physiologically inert, no harm to people and the environment

5. Some common specifications: unit: mm

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