Strong Double Sided Tape

Strong Double Sided Tape coated with PTFE use skived PTFE film as basic material, PTFE film is made of suspended PTFE resin by molding, sintering and cooling on a dust-free production line, then turning and rolling to PTFE film tape.
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Product Details

PTFE Strong Double Sided Tape with acrylic adhesive, heat resistant
Strong Double Sided Tape coated with PTFE use skived PTFE film as basic material, PTFE film is made of suspended PTFE resin by molding, sintering and cooling on a dust-free production line, then turning and rolling to PTFE film tape. Mutiflon will make special surface treatment on both sides of film, then coating two sides with modified pressure sensitive acrylic adhesive. This double side self-adhesive tape has high tensile and dielectric strength.
1Strong Double Sided Tape


Features of Basic PTFE Film
Chemical properties
Weather resistance: Radiation resistance and low permeability
Non-flammable: The oxygen limit index is below 90
Acid, alkali and organic solvents resistance
Oxidation resistance: Resist the corrosion of strong oxidant

Physical properties of Strong Double Sided Tape
Density: 2.1~2.3g/cm3, PTFE has very low surface energy

Mechanical property
PTFE maintains excellent mechanical features in wide temperature range of -196~260℃, as a kind of perfluorocarbon polymer, it do not become brittle under low temperature.

Electrical performance
PTFE film tape has low dielectric constant, high breakdown voltage and arc resistance

Coefficient of expansion
(25~250℃) 10~12x10-5/℃


Features of Acrylic adhesive

Properties

Status

Adhesive thickness

0.05 mm

Color

Transparent

Adhesion(to steel))
     180°,
     Tearing Speed 300mm/min
     ASTM D-3330

12 N/10mm

Static Shear Strength (Continous to steel 10000 mins ,3.23 cm2)

1000g @ 20°C   10000+
1000g @ 65°C   10000+
1000g @ 95°C   10000+
1000g @ 120°C   10000+
500g @ 150°C    10000+
500g @ 175°C    10000+

Max Width

60cm or 120cm

Extensibility

≧100%

Temperature℃

Long time 150℃,Short time 260℃

Solvent Resistance

Resistant to weak acids and bases, gasoline, kerosene, JP-4 fuels, hydraulic fluids, and other typical aromatic and aliphatic hydrocarbons and ketone solvents.

UV Resistant

Excellent

Waterproof

Bonding not affected within 100hours of immersion in water at 20℃

Dielectric Constant

> 106 

Adhesion(To different material)
     180°,
     Tearing Speed 300mm/min
     ASTM D-3330

Aluminum    11.5 N/10mm
Vinyl Ester Resins    7.1 N/10mm
ABS    6.6 N/10mm
Glass    7.7 N/10mm
Acrylic fiber   7.7 N/10mm
Epoxy Resin  8.8 N/10mm


double side ptfe tape

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