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High Heat Resistant PI & PET Masking Tape, Silicone Adhesive, Custom Width Factory Wholesale
We supply amber PI polyimide tape and amber UV shielding PET tape with silicone glue, residue-free after high temp baking.Amber PI withstands -73℃~260℃, great insulation for PCB, lithium batteries and high-temperature plating.Amber PET works stably at 180-200℃, blocks UV light for UV curing, spraying and workpiece sorting.Both tapes fit precision die-cutting. We have full stock, custom slitting and OEM service, all RoHS certified with fast delivery & free samples.
Jul 14th,2026
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No Residue Amber Polyimide & Amber PET Masking Tape For Lithium Battery Powder Coating
Product Description
We supply two mainstream industrial high-temperature masking tapes: amber PI polyimide tape and multi-color PET polyester tape, both coated with imported silicone adhesive for clean peeling after high-temperature baking.Amber PI tape stands out for ultra-wide temperature resistance up to 260°C continuous working, ideal for extreme heat electronic manufacturing. Colored PET tape balances cost and performance, stable under 180-200°C long-term heating, widely used for workpiece classification and surface protection in spraying industry.
Our factory stocks full-size finished rolls and jumbo mother rolls, support custom slitting width, OEM logo printing and customized packaging. All tapes pass RoHS & SGS environmental certification, large inventory for fast global delivery.
Core Features
Amber PI Polyimide Tape
• Ultra heat resistance: Continuous -73℃~260℃, instant peak temp up to 300℃, no shrinkage or warping under reflow soldering
• Excellent electrical insulation: High dielectric strength, flame retardant, perfect for lithium battery, PCB gold finger protection
• Chemical inertness: Resist acid, alkali and all industrial solvents, no glue penetration during electroplating
• Clean residue-free removal: Silicone adhesive stays stable under long-time high heat, will not scratch precision electronic surfaces
Amber PET High Temperature Masking Tape
1. UV shielding amber PET substrate: Block ultraviolet rays to avoid product discoloration during UV curing process
2. Stable heat resistance: Long-term withstand 180-200℃, instant peak temperature up to 230℃, no warping or glue penetration
3. Clean peeling without residue: High-quality silicone adhesive, no glue marks on metal, plastic, PCB after high-temperature baking
4. Uniform thickness & high tensile strength: Not easy to stretch, perfect for precision die-cutting processing
5. Moderate stable adhesion: Firmly attached during production, easy to tear off without damaging workpiece surface
Application Range
For Amber PI Tape
1. PCB SMT wave soldering, gold finger masking protection
2. Lithium battery insulation, tab shielding during production
3. Automotive wiring harness, motor and transformer high-temperature insulation
4. Powder coating, anodizing masking with ultra-high baking temperature
5. Aerospace, new energy electronic component wrapping
For Amber Pet Tape
1. UV glue curing, UV printing shielding protection
2. PCB SMT reflow soldering temporary masking & light shielding
3. Metal powder coating, aluminum alloy anodizing workpiece classification
4. Lithium battery surface shading and high-temperature protection
5. Plastic injection molding, 3C electronic parts high-temperature processing masking
Factory Strength
We are a professional adhesive tape manufacturer with 12 years of coating and slitting experience, integrating R&D, production and export.
1. Complete product line: Cover PI tape, PET tape, fiberglass cloth tape, PTFE teflon tape, masking paper tape, one-stop industrial tape procurement for global buyers
2. Large storage capacity: Over 5,000 square meters warehouse, massive finished rolls and jumbo mother rolls in stock, 3-7 days fast shipment for bulk orders
3. Full customization service: Custom width slitting (2mm-1000mm), custom thickness, private logo printing, customized carton packaging, support OEM & ODM
4. Strict quality control: Triple inspection for raw material, semi-finished and finished products, all goods meet international environmental standards
5. Global service team: Professional foreign trade sales provide 24-hour online consultation, free sample testing, complete export documents (CO, Form E, SGS report)
Not only PI and PET high temperature tapes! We supply a full range of industrial adhesive tapes to match all your production masking and insulation demands. If you need mixed samples to test performance, please send us an inquiry directly. Our sales team will offer competitive factory-direct wholesale price and customized solutions according to your processing requirements. Large orders enjoy extra volume discount, welcome global distributors and manufacturers to cooperate long-term!
