BOPET Blue Film For High-Temperature Warning Tape

Relying on the formula technology accumulation of the provincial BOPET R&D center of the enterprise, the manufacturer in Jincheng supplies this BOPET Blue Film for High-Temperature Warning Tape. It is formed through the original blue masterbatch integrated melt extrusion process. Different from the common colored films that undergo later dyeing or coating color modification, this film has uniform overall color, no color difference, and no risk of delamination or color fading. It is suitable for strict industrial conditions such as high-temperature baking, spraying shielding, process positioning, and safety warnings.

This product includes four exclusive blue-colored models: L11, L12, L13, and L18. It covers the entire gradient range of regular thicknesses from 25μm to 100μm. It can be flexibly selected according to the differentiated needs of thin adhesive tape for shielding and thick material for high-strength protection.

Through the precise double-sided differential corona treatment process, it perfectly suits the coating and compounding of various high-temperature adhesives such as silicone and acrylic, and supports customized deep processing on both single-sided and double-sided corona.

BOPET Blue Film For High-Temperature Warning Tape features the excellent high-temperature resistance, tensile strength, dimensional stability and high-voltage insulation properties of the PET base material. Additionally, relying on its highly distinctive blue visual attribute, it achieves the dual functions of "physical protection and color warning", making it a high-end specialized base film for electronic process shielding, industrial high-temperature protection, equipment safety identification, and precise spraying protection.

Core selling point

1. Native all-blue processing, does not fade or change color under high-temperature conditions.

2. Dual-sided differential corona treatment, perfectly compatible with high-temperature glue coating.

3. High-temperature resistant size stability, no warping or deformation under high-temperature shielding.

4. High-visibility warning color matching, one machine achieves protection and identification.

5. High-strength physical properties, suitable for high-speed die-cutting and further processing.

6. Insulation, corrosion resistance, and weather resistance, suitable for various industrial complex conditions.

7. Multiple specifications and packaging options, suitable for batch export delivery.

Parameters

FAQ

Q1: How is the heat resistance performance of this BOPET Blue Film For High-Temperature Warning Tape? Will it fade under high temperatures?

A: It is colored with the original masterbatch, and has strong overall heat resistance stability. Under high-temperature coating and baking, it will not fade, change color, or mix colors, making it suitable for long-term use as a high-temperature warning tape.

Q2: What are the differences among the four blue models and how to choose?

A: L11/L12/L13/L18 are in a gradient of deep and light blue, with different shading effects and light transmittance. You can select based on the requirements of the tape's shading and warning appearance, and we support sample sending for comparison.

Q3: Can it be treated with double-sided corona treatment?

A: It is supported. By default, it is single-sided corona treatment. Customized single-sided / double-sided corona treatment is available, suitable for high-temperature glue coating and double-sided composite processes.

Q4: Is the adhesion stability of the glue good? Will it peel off?

A: The corona surface is stable at 52-54 dynes, with good wetting performance. It is suitable for high-temperature silicone, acrylic glue, and has a strong adhesion during coating, making it unlikely to peel off or shrink.

Q5: Will there be shrinkage, warping, or deformation during high-temperature processing?

A: The substrate size stability is high, the thermal shrinkage rate is low, the flatness during high-temperature processing is good, it is unlikely to warp or deform, and the shading and adhesion accuracy is high.

Q6: What industrial tapes can it be used for?

A: It is specifically adapted for high-temperature shielding tapes, PCB insulation tapes, spray protection tapes, and equipment warning identification tapes, etc., for further processing scenarios.

Q7: Is there a large batch color difference, and can it provide long-term stable supply?

A: With standardized factory formulas and full-process quality control, the batch color tone is uniform without color difference. We have complete qualifications and can provide long-term batch stable supply for the production of tape factories.