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.
PTFE Zone Tape
PTFE zone tape has custom sized strips of adhesive on the edges, leaving a free-adhesive zone in the center. The tape is made from woven fiberglass substrates impregnated with PTFE, then process proprietary heat resistant adhesive system along the edge, the non-adhesive center of the tape tolerate temperature ranging from -73-260℃/-100-500℉and the adhesive edge withstand heat between -73-170℃/-100-338℉. Scifluo offers two types of PTFE zone tape, difference is on the adhesive part. Normally adhesive thickness is 0.05mm, we also provide zone tape with thicker adhesive to 0.20mm.
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Product Description
PTFE zone tape has custom sized strips of adhesive on the edges, leaving a free-adhesive zone in the center. The tape is made from woven fiberglass substrates impregnated with PTFE, then process proprietary heat resistant adhesive system along the edge, the non-adhesive center of the tape tolerate temperature ranging from -73-260℃/-100-500℉and the adhesive edge withstand heat between -73-170℃/-100-338℉. Scifluo offers two types of PTFE zone tape, difference is on the adhesive part. Normally adhesive thickness is 0.05mm, we also provide zone tape with thicker adhesive to 0.20mm.
Product Advantages
Sealing part temperature resistance up to 260°C
Helps to maximize life time of heat seal band
Non-stick sealing part
Durable woven fiberglass cloth substrate
Minimize the thermal barrier between the heat seal band and film to be sealed.
Provides maximum heat transfer.
Adhesive on the edge for easy installation
Product Specifications
PTFE zone tape is specialized for impulse sealing and heat sealing equipment that uses a flexible nichrome ribbon wire heating element. Non adhesive zone in the center avoids problem of adhesive sticking to heating element or silicone rubber, promotes maximum heat transfer for optimized heat sealing system performance. The adhesive strips on the edges provides easy addition to heat element and eliminates the need for mechanical fastening. PTFE coating offers non-stick coating and quick release for the heat sealing platen, the sealing material will quickly be released from sealing bar without any damaged parts.
| Item Code | Color | Fabric Thickness (mm) | Adhesive Type | Adhesive Thickness (mm) | Adhesive Width (mm) | Total Width (mm) | Temperature (℃) |
|---|---|---|---|---|---|---|---|
TZA008 | Brown | 0.08mm | Acrylic | 0.05mm | 20 | 40, 50 | -73 ~ +260 |
TZA011 | Brown | 0.11mm | Acrylic | 0.05mm | 20 | 40, 50 | -73 ~ +260 |
TZA013 | Brown | 0.13mm | Acrylic | 0.05mm | 20 | 40, 50 | -73 ~ +260 |
TZA015S | Brown | 0.15mm | Acrylic | 0.20mm | 12.7 | 50.8 | -73 ~ +260 |
Product Applications
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