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Green PET Masking Tape Specifications
| Property | Specification |
|---|---|
| Product Model | YG3855 |
| Backing | Green PET / Polyester Film |
| Adhesive | Silicone |
| Total Thickness | 0.055 ± 0.005 mm |
| Film Thickness | 0.038 mm |
| Adhesion | 9 ± 0.5 N/25 mm |
| Tensile Strength | 125 N/25 mm |
| Elongation | 70% |
| Heat Resistance | 200°C / 30 min |
| Standard Lengths | 33 m / 66 m / 100 m |
| Width | Custom slitting available |
| Formats | Rolls / Discs / Die-Cut Parts |
| Color | Green |
Heat resistance depends on actual temperature, dwell time, substrate and process conditions. Production testing is recommended before mass use.
Why Choose Heat Resistant PET Tape?
Green PET tape combines a stable polyester film with silicone adhesive for reliable masking during powder coating, plating and other heat-curing processes.
Heat & Solvent Resistance
PET film and silicone adhesive provide reliable performance during short high-temperature cycles up to 200°C / 30 min, while resisting common solvents and surface-treatment conditions.
Sharp Edges & Clean Removal
The stable PET backing helps maintain clean masking lines during coating and curing, while the silicone adhesive is designed for clean removal with minimal residue after cooling.
Stable Green PET Backing
The thin polyester film provides dimensional stability and good surface conformity, while the green color offers clear contrast for faster placement, inspection and tape removal.
Powder Coating Tape for High Temperature Masking
Powder coating requires a masking tape that can maintain adhesion and edge definition during coating and oven curing without creating unnecessary residue after removal.
Green PET powder coating tape is suitable for masking areas that must remain coating-free, including flat surfaces, panel edges, mounting areas, holes, openings and selected metal surfaces.
For repeat production, both the peak cure temperature and time at temperature should be considered when selecting a tape.
Green PET Masking Tape Applications
Green PET masking tape is designed for industrial coating and surface-finishing processes that require heat resistance, stable masking edges and clean removal.
Powder Coating
Mask coating-free areas on metal frames, cabinets, brackets and housings during powder application and oven curing.
Anodizing & Electroplating
Protect selected metal surfaces during anodizing, electroplating and related surface-treatment processes.
Baked Paint & Spray Coating
Create clean masking lines during industrial painting and subsequent heat-curing processes.
Fixture & Tooling Protection
Protect jigs, fixtures and tooling surfaces from overspray or coating buildup during repeated finishing processes.
Quality Control & Storage
Quality Control
We control PET film thickness, adhesive coating, adhesion, slitting accuracy and finished roll dimensions to maintain consistent performance between production batches.
Storage
Store the tape in a clean, dry environment away from direct sunlight, excessive heat and high humidity. Keep rolls in their original packaging until use.
Before Production Use
Test the tape under your actual substrate, cure temperature and dwell time before mass production, especially when using new coating, plating or surface-treatment conditions.
How to Choose Green PET Masking Tape
YG3855 is our standard 0.055 ± 0.005 mm grade. Other thicknesses are available for different masking and protection requirements.
| Total Thickness | Typical Applications | Selection Considerations |
|---|---|---|
| 0.06–0.08 mm | General powder coating, flat surfaces, fine masking lines | Thin and flexible for precise masking and clean edges |
| 0.08–0.10 mm | Industrial painting, anodizing and plating | Balanced flexibility and handling strength |
| 0.10–0.12 mm | Repeated masking, fixtures and demanding coating processes | Higher mechanical strength for production handling |
| 0.12–0.20 mm | Special masking, protection and custom industrial applications | Used where additional thickness or protection is required |
The recommended thickness depends on cure temperature, dwell time, substrate, masking geometry and removal requirements. Send us your application conditions for a suitable tape recommendation.
Green PET vs Polyimide Tape
Choose Green PET masking tape for powder coating, anodizing, plating and baked-paint applications.
| Requirement | Green PET Tape | Polyimide Tape |
|---|---|---|
| Main Application | Powder coating & surface finishing | PCB & electrical applications |
| Backing | Polyester film | Polyimide film |
| Powder Coating | Excellent fit | Application-dependent |
| Anodizing & Plating | Excellent fit | Application-dependent |
| PCB Masking | Not primary choice | Excellent fit |
| Electrical Insulation | Limited | Excellent |
| Gold Finger Masking | Not primary choice | Excellent |
| Cost Efficiency | More economical for coating processes | Better for demanding electronics |
For PCB masking, gold fingers, wave soldering or electrical insulation, choose Polyimide Tape.
FAQS
What is green PET tape used for?
Green PET tape is mainly used for high-temperature industrial masking, including powder coating, anodizing, electroplating and baked-paint processes.
Is green PET tape suitable for powder coating?
Yes. Green PET masking tape is designed to maintain defined masking edges during coating and validated oven-curing processes.
What temperature can Green PET masking tape withstand?
Our YG3855 specification is rated for 200°C for 30 minutes. Actual performance depends on dwell time, substrate and process conditions, so production testing is recommended.
Is Green PET tape heat resistant?
Yes. The PET film and silicone adhesive are designed for temporary high-temperature masking applications.
Will Green PET tape leave adhesive residue?
It is designed for clean removal when applied, heated and removed within validated process conditions. Surface contamination, excessive dwell time and hot removal can increase residue risk.
Can I order custom-width Green PET tape?
Yes. Custom slitting is available, along with different roll lengths and die-cut masking parts.
