High temperature Teflon tape supplied by Scifluo in China is made from PTFE coated fiberglass fabric or PTFE film coated with pressure sensitive silicone adhesive or acrylic adhesive in thickness of .003” on one side . The tapes with pressure sensitive silicone has a very high operating temperature range of -73°C to +260°C and acrylic adhesive withstand -73°C to +170°C . Since PTFE coated fabric and PTFE film have non stick surface, they will be one side etched before applying adhesive, Scifluo has special etching formula to ensure strong bonding between adhesive and basic fabric or film. High temperature PTFE Teflon adhesive tape includes PTFE tape with silicone adhesive, PTFE tape with acrylic adhesive, PTFE film tape and PTFE zone tape.
Heat Resistant Teflon Tape 0.08MM 3mil
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Heat resistant Teflon tape T008 is using 0.08mm thick PTFE coated fiberglass as basic material, one side be etched by special chemical process and then be applied with 0.05mm silicone adhesive, thus total thickness of this tape is 0.13mm. PTFE coating side has smooth, abrasion resistant and non-stick surface, adhesive side provides high bonding to machine under high temperature up to 260℃. The tape is self-adhesive without release film, normally in narrow width like 1/2”, 3/4”, 1-1/2” and 2” for heat sealing application. Other applications include hot sealing in packaging industry, tank seals and chute liners in chemical industry, wire and cable insulation in electronic industry.
Withstand temperature from -73-260 ℃(-100-500℉)
Abstain from almost all chemicals, acid and organic solvents
Fiberglass cloth ensure excellent dimensional stability, tensile strength and durability
Good chemical corrosion resistance
Wear resistant surface with low friction
Outstanding hydrophobic and dielectric properties
Easy to replace
Specifications of Heat Resistant Teflon Tape T008
Basic fabric thickness: 0.08mm
Adhesive thickness: 0.05mm
Total thickness: 0.13mm
Backing: without release liner
Max width: 600mm
Normal Length: 10m, 30m,33m
Technical data sheet T008
SELF ADHESIVE T008
4.57 oz/sq yd
104 N/cm Warp
59.5 lbs/inches Warp
98 N/cm Weft
56 lbs/inches Weft
Main application of heat resistant Teflon tape is as protection of heat sealing plates or heat sealing bars of plastic film for packaging especially in food industry on chamber vacuum sealer machine, 0.08mm heat resistant Teflon tape allow quick heat transfer from the heating element surface through the tape to form the seal, the tape helps to prevent the build up of molten plastic and film on sealing part and also act as a release tape for the protection of sealing jaws and heat wires on bag sealing and impulse L-Bar sealing machine. Scifluo also have release fabric for that require textured finish to product seal.
Due to excellent chemical resistance and heat resistance, Teflon heat tape is also applied for tank seals, as contaminant barriers, corrosion resistant chute and hopper liners.
Voltage insulating of Teflon heat resistant tape is 20-50 kV/mm, it is perfect as insulation barrier especially under high temperature, the tape works for slot-stick and commutator insulation, wire and cable insulation and protection.