Masking definition
Stable PET helps create clean boundaries around edges, holes and contact areas.
ATR-PET-S SERIES · TEMPORARY PROCESS TAPE
Polyester Silicone Adhesive Tape
Dimensionally stable polyester film with silicone pressure-sensitive adhesive for controlled masking, surface protection and converted process masks.
BackingPolyester film backing
AdhesiveHeat-resistant silicone adhesive
SupplyRolls & converted parts
01 · THE MATERIAL SYSTEM
A precise masking carrier for defined thermal processes.
ATR-PET-S uses stable PET film to create clean masking boundaries while the silicone adhesive maintains temporary contact through a validated process cycle.
The construction is intended for temporary process protection—not as a universal high-temperature electrical tape. Substrate chemistry, peak temperature, dwell, cooling and removal method are evaluated together.
02 · PERFORMANCE IN CONTEXT
What this construction helps an engineer control.
Temporary heat contact
Silicone PSA supports defined elevated-temperature cycles after validation.
Surface protection
The film barrier shields selected regions during coating or treatment.
Controlled removal
Removal behaviour depends on substrate, chemistry, dwell and cooling condition.
Converted masking
Dimensional stability supports discs, frames and custom masks for repeatable placement.
03 · APPLICATION DIRECTIONS
See the tape at its functional interface.
Representative tasks are drawn from the supplied product documentation. They identify the tape role without prescribing a universal customer construction.
SURFACE TREATMENT
Coating and edge masking
Defines selected faces, edges and openings during approved coating or finishing cycles.
ELECTRONIC PROCESSING
PCB contact protection
Temporarily covers selected contact regions within a separately confirmed soldering or assembly profile.
LOCAL PROTECTION
Battery assembly protection
Protects selected interfaces from handling or process exposure after compatibility review.
TEMPORARY HOLDING
Electrical component processing
Supports local holding or protection during a defined production step; it does not define the final insulation system.
Coating chemistry, soldering profile, substrate and removal conditions must be confirmed for the selected grade.
04 · TAPE CONSTRUCTION
Backing and adhesive designed as one system.
PET film provides a tough, dimensionally stable masking carrier. Silicone PSA supplies temporary contact during the approved process window.
- PET filmMasking definition, tensile strength and dimensional stability.
- Silicone PSATemporary elevated-temperature contact and validated removal.
- Optional release filmUsed for converted masks and automated presentation.
Illustration is enlarged for identification and does not represent actual layer-thickness ratio.
05 · SELECTION CONTEXT
The right grade starts with the process.
Bonding surface
Material, finish, cleanliness and surface energy
Thermal profile
Peak temperature, dwell time and repeated exposure
Application geometry
Flat face, edge, curve, winding or converted shape
Functional duty
Mask, insulate, secure, protect or reinforce
End condition
Remain in the assembly or remove after processing
Supply format
Width, length, core, liner, geometry and packing
06 · SUPPLY & CONVERTING
From master roll to placement-ready part.
Master rolls, slit rolls and custom die-cuts are available for manual or automated masking. Dimensions and release materials remain order-specific.
- Width
- 3–1020 mm or customised
- Length
- 33 m, 66 m or customised
- Core
- 76 mm standard core
- Packaging
- Cartons and pallets
07 · APPLICATION PATHWAYS
Continue from the tape task to the wider material system.
01
Motor & Transformer
Temporary masking and surface protection during defined electrical-component production steps, not a universal permanent insulation system.
Explore application →02Wire & Cable
Temporary protection and holding at selected cable-processing interfaces within the validated thermal and removal profile.
Explore application →03Electronics & Precision Converting
PET process masks for selected coating boundaries and PCB contact-protection tasks, with process chemistry and dwell confirmed.
Explore application →04Battery & New Energy
Temporary protection of selected battery-assembly surfaces during handling or processing after compatibility review.
Explore application →OTHER ATERANE PRODUCTS
Compare adjacent tape constructions.
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Amber polyimide film tape with a heat-resistant silicone pressure-sensitive adhesive for process masking, electrical insulation and precision converting.
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ATR-PIA SeriesPolyimide Acrylic Adhesive Tape
Polyimide film tape with heat-resistant acrylic pressure-sensitive adhesive for electrical insulation, securing and precision converting.
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ATR-GC-S SeriesGlass Cloth Silicone Adhesive Tape
Glass cloth tape with silicone pressure-sensitive adhesive for high-temperature insulation, fixation and process protection.
View product →APPLICATION REVIEW
Tell us what the tape needs to do.
Share the substrate, temperature and time, geometry, adhesion requirement, removal expectation and preferred roll or converted format. The relevant technical data will be provided after we confirm the product and application context.