China PET Green Tape Manufacturer
 | China PET Green Tape Manufacturer
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Why PET green polyester tape is preferred for high temperature masking?
PET green polyester tape is widely applied in industrial processes that require precise masking under elevated temperatures. It maintains dimensional stability and adhesion during heating cycles, making it suitable for coating, curing, and electronic assembly operations where clean edges and surface protection are critical.
In manufacturing environments involving repeated thermal exposure, engineers typically evaluate heat resistance and removal performance when working with a PET green tape manufacturer for continuous production use.
Product Overview
High temperature PET masking tape is manufactured using polyester (PET) film coated with silicone-based pressure-sensitive adhesive. The PET backing provides excellent tensile strength and thermal stability, while the silicone adhesive maintains bonding performance at high temperatures and enables clean removal after processing.
This structure allows the tape to perform reliably during curing ovens, soldering processes, and baking cycles. Production carried out in a China PET green tape factory focuses on film uniformity, adhesive consistency, and surface smoothness to ensure repeatable masking results.
Key Characteristics
- Polyester film backing with high thermal stability
- Silicone adhesive designed for clean, residue-free removal
- Strong adhesion without edge lifting during heating
- Smooth surface for sharp paint and coating lines
- Good resistance to chemicals, solvents, and coatings
These properties make PET green tape suitable for precision masking rather than general-purpose taping.
Typical Application Scenarios
PET green tape is commonly used in:
- Powder coating and spray painting operations
- PCB assembly, wave soldering, and reflow processes
- Electronic component and connector protection
- Metal finishing and anodizing lines
- High-temperature curing and baking environments
In coating applications, green polyester masking tape for powder coating is frequently selected to maintain clean edges after curing. Production teams often coordinate specifications through a reliable PET green tape supplier to ensure consistent quality across batches.
Technical Data Sheet (Typical Range)
| Parameter | Specification / Options |
| Product type | PET green polyester masking tape |
| Backing material | Polyester (PET) film |
| Adhesive type | Silicone pressure-sensitive adhesive |
| Total thickness | Approx. 0.06 – 0.09 mm |
| Standard widths | 6 / 9 / 12 / 19 / 25 / 50 mm |
| Standard lengths | 33 m / 66 m |
| Temperature resistance | Up to ~200 °C (short-term) |
| Adhesion balance | Optimized for masking applications |
| Residue after removal | Minimal to none |
| Chemical resistance | Resistant to paints and solvents |
| Color | Green |
| Application method | Manual masking |
| Storage condition | Cool, dry environment |
| Shelf life | Typically 12 months |
For automated lines and large projects, manufacturers often standardize specifications when sourcing bulk PET green tape to maintain masking consistency.
How does PET green tape perform during repeated heat cycles?
During heating and cooling cycles, PET green tape maintains dimensional stability and adhesion without excessive shrinkage or edge lifting. The silicone adhesive resists thermal degradation, allowing the tape to remain in place throughout curing or soldering processes.
After processing, the tape can be removed cleanly without tearing or leaving residue. In industrial coating lines, PET green tape for high temperature masking is commonly used to reduce rework and surface contamination. Long-term supply is often coordinated through a PET green tape wholesaler to support continuous production.
FAQ
Is PET green tape suitable for powder coating?
Yes. It is widely used for powder coating applications because it withstands curing temperatures and removes cleanly after the coating process.
Can PET green tape be used in electronic manufacturing?
Yes. It is commonly applied in PCB assembly and wave soldering where temperature resistance and clean removal are required.
Does PET green tape leave adhesive residue?
When applied and removed correctly, the silicone adhesive is designed to leave little to no residue, even after heat exposure.
Can PET green tape be produced for specific requirements?
Depending on application needs, customized PET green tape such as specific widths or adhesive performance levels may be selected. Global sourcing is commonly based in PET green tape China, supporting electronics and industrial manufacturing supply chains.