PTFE tape acrylic adhesive high temperature resistant PTFE adhesive tape
Product features:
Material is not affected by weather, ozone;
Arc and track protection, excellent electrical performance;
It can work at -60 ~ 250℃ for a long time and can withstand high temperature shock of 300℃ for a short time.
Excellent lamination, easy to peel lining.
Appearance color: opaque brown, plastic carton packaging, shelf life: 24 months
Product specification: 0.14/0.18mm×25mm×10m
Instructions:
- Keep the surface of the self-adhesive tape clean.
- Use part should be clean, no water, impurities, oil, etc.
- Remove the packaging isolation film, stretch the self-adhesive tape 40±5%, and partially overlap (about 80%) lap winding in the use part.
- During the winding process, apply some pressure by hand for better effect.
Technical indicators:
Appearance and thickness The surface is smooth and even, 0.14mm
Tensile strength, Mpa 65
Elongation at break, % 200
After aging at 300℃×48h,
Tensile strength, Mpa 60
Elongation at break, % 160
Volume resistivity, ω ·cm 2×1014
Breakdown strength (Kv/mm) 80
Self-adhesive self-adhesive tape at the elongation of 40±5%, completely overlapping and winding on the cable or metal manrod, 25±5℃ for 48h or 180℃ heating for 3h, cut with a blade, tape as a whole (there is no layered line between layers).
Cold resistance coefficient (elongation 100%, temperature -50℃) 0.05
Special oil field PTFE tape
Polyfluorinated ethylene propylene film as the base material, acrylic glue
Main applications: deep well submersible oil motor, electric pump, cable (oil well heating cable, logging cable, mining cable high voltage connector, electrical motor high temperature cable connector core wrapping, sealing, insulation and wire winding.
PTFE film tape (mold release tape)
An overview of the
PTFE film tape also known as teflon film tape, teflon film tape, teflon film tape, release tape, in the production of composite
materials to replace teflon release agent. The PTFE self-adhesive tape was prepared by sintering with pure PTFE molded raw material and cutting PTFE film as tape base. After special surface treatment process, a layer of silicone pressure-sensitive adhesive was coated on one side.
The main features
· Non-stick PTFE film provides a smooth anti friction surface
· Silicone adhesive does not residue glue, degumming and overflow glue
· Excellent acid and alkali resistance and chemical inertia
· Continuous high temperature resistance up to 260℃
· Excellent dielectric and insulation performance
· Good wear resistance
specification
Adhesive: silica gel
Substrate: PTFE (Teflon) film
Thickness: 0.05mm, 0.08mm, 0.13mm, 0.18mm, 0.25mm (customizable)
Maximum width: 500mm
Continuous operating temperature: -70°C to 260°C
Application industry
Widely used in wind blades, composite materials, aviation flight control pipe, carbon fiber mold demoulding, plastic mold
workpiece demoulding, high temperature and high voltage cable insulation connection wrapping, electronic components high
temperature welding protection and shielding, electronic material die-cutting, prolong the wear life of parts and so on.