Perforated PET Tape with Polyester Material for Secure and Durable Applications

Photovoltaic module double-glass perforated tape is made of polyester film as the base material, coated on one side with specially treated high-performance silicone adhesive, and processed with punching.
It features good adhesion, no edge lifting, no bubbles, softness and easy conformability. It leaves no residue after peeling and has high temperature resistance: it can maintain its original performance at 200℃ for 30 minutes.

• Solar frame bonding
• Module back bracket strip fixing
• Permanent edge protection
• Solar cell fixing and arranging
• Junction box wire harness fixing
• Junction box installation and fixing
• Busbar fixing and insulation
• Conductive lead masking
• Temporary hole masking during lamination

Sanfeng Win New Materials (Jiangsu) Co., Ltd. (hereinafter referred to as Sanyifeng) was established in 2010. It is a private enterprise integrating R&D, production and sales of adhesive products, with industry-leading coating technology and a professional R&D team. The company specializes in the production of high-temperature resistant tapes, optical protective films, new energy battery blue films, aerogel packaging hot-pressing films, photovoltaic perforated tapes, photovoltaic backsheets and other products, which are widely used in electronics, mobile phone screens, PCB, powder spraying, insulation, die-cutting, printing plastics, battery cell aluminum case wrapping, FPC, new energy, photovoltaic and other industries.

To ensure product quality requirements, the company is equipped with precision coating equipment and professional R&D and technical talents.

The company has a high-purification clean workshop and a multi-functional composite precision coating production line, providing customers with R&D, design schemes and market application feedback, and can put into independent mass production services.

1.What is the base material of this tape?
The base material is PET polyester film.
2.What is the standard thickness of the tape?
The standard thickness is 0.6T.
3.What widths are available?
Available widths are 25 mm, 30 mm, and 35 mm.
4.What type of adhesive is used?
High-performance silicone adhesive is used.
5.What is the minimum adhesion?
Adhesion is ≥ 500 g.
6.What color is the tape?
The tape is transparent.
7.What is this tape mainly used for?
It is a double-glass perforated tape for photovoltaic modules, widely used in solar frame bonding, component fixing, junction box installation, insulation, masking, and lamination processes.
8.What are the key features of the tape?
It has good adhesion, no edge lifting, no bubbles, is soft and conformable, leaves no residue after peeling, and is high temperature resistant.
9.What is its temperature resistance performance?
It can maintain its original performance at 200℃ for 30 minutes.
10.Is this tape suitable for permanent applications?
Yes, it can be used for permanent edge protection and long-term fixing in photovoltaic modules.