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Anhui Hengbo new material Co., Ltd.
Home / Products / PET Release Film / PET Yellow Release Film
  • PET Yellow Release Film
  • PET Yellow Release Film
  • PET Yellow Release Film
  • PET Yellow Release Film
  • PET Yellow Release Film

PET Yellow Release Film

PET Yellow Release Film is widely used in the electronics, optoelectronics, automotive and other industries, especially in coating, bonding, molding and other processes. It uses high-quality PET (polyester) substrate, and the surface is specially treated to have demoulding properties and high temperature resistance. The yellow appearance effectively improves visual recognition and can provide good protection during the production process to prevent static electricity accumulation and external pollution. PET yellow release film has the characteristics of high strength, wear resistance, and tensile resistance. It can ensure stable performance in high-precision processing, help customers improve production efficiency and reduce defective rates. It can provide a release effect in the packaging of electronic components and the manufacturing process of composite materials.

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  • This PET Yellow Release Film is a biaxially oriented polyester film coated with a release agent. It is designed to function as a protective and carrier layer for pressure-sensitive adhesives (PSAs) during manufacturing, storage, and transit. The primary technical principle involves a calibrated surface energy that allows for clean separation from the adhesive without transfer or residue, addressing the need for clean release film for industrial adhesives.

    The film is manufactured under a controlled process. Anhui Hengbo New Material Co., Ltd. operates with a production system that has achieved ISO9001 international standard certification, which governs the quality management for materials like this PET release film.

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PET Yellow Release Film - Engineered for Controlled Adhesion and Release Performance

Product Characteristics

  • Thermal Stability: Maintains dimensional integrity across a range of processing temperatures.
  • Controlled Release Level: Provides consistent and predictable release force for precision die-cutting operations.
  • Yellow Color Differentiation: Offers visual contrast for layer identification in multi-layer composite manufacturing.

Technical Specifications

Parameter Typical Value Test Method
Total Thickness 50 µm, 75 µm, 100 µm ASTM D374
Release Force (to acrylic adhesive) 3-5 g/in PSTC-4
Tensile Strength (MD) > 180 MPa ASTM D882
Elongation at Break (MD) > 120 % ASTM D882
Thermal Shrinkage (150°C, 30 min) < 1.5 % ASTM D1204
Surface Energy 38-42 dynes/cm ASTM D2578

Application Areas

This product is suitable for the following industrial scenarios:

  • Carrier and protective liner for adhesive tapes and labels.
  • Release layer in the fabrication of flexible circuits and printed electronics.
  • Backing film for membrane switches and graphic nameplates.
  • Processing aid for die-cutting and laminating composite materials.
  • Interleaving layer in the production of insulating materials and waterproof products.

FAQ

What are the primary considerations for selecting a PET release film for die-cutting applications?

Key considerations include the release force value, which must be calibrated to prevent premature separation or difficult liner removal; the thickness and stiffness of the film, which affect conformability and handling; and the thermal stability to withstand processing heat. Anhui Hengbo New Material Co., Ltd., established in 2017 and specializing in PET films, provides specifications for these parameters to assist in the selection of a suitable PET film for die-cutting and punching processing.

How does the yellow color of this release film provide a functional benefit?

The yellow color serves as a visual differentiator in multi-layer assembly processes, reducing the risk of misalignment or omission. This is particularly relevant in industries like flexible circuit board manufacturing where multiple film layers are used. The color can also aid in automated optical inspection systems.

What quality assurances support this PET Yellow Release Film?

The production of this film is governed by a quality management system certified to the ISO9001 international standard. Anhui Hengbo New Material Co., Ltd. successfully passed the acceptance of safety production standardization and ISO9001 certification. The company's focus is on providing consistent product performance according to the technical requirements of customers in industries such as electronics, adhesive products, and insulating materials.

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About
Anhui Hengbo new material Co., Ltd.
Anhui Hengbo new material Co., Ltd.

Anhui Hengbo new material Co., Ltd. is China PET Yellow Release Film Company and Wholesale PET Yellow Release Film Exporter. Products are mainly used for printing, silk screen printing, pad printing, nameplates, membrane switches, flexible circuits, insulating products, circuit boards, laser anti-counterfeiting, lamination, electronics, films for sealing materials, reflective materials, waterproof materials, medicine (plaster paper) ), toilet paper, adhesive products, die-cutting and punching processing and other industries.
The company successfully passed the acceptance of safety production standardization and ISO9001 international standard certification. The company always adheres to providing more thoughtful services according to the needs of each customer, adheres to people-oriented, treats customers with integrity, and serves you on the principle of customer.

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News

  • OUR COMMITMENT

    We are a major business in PET polyester film, PET release film, protective film manufacturers.

    Our goal is to provide customized solutions for the market and our customers.

    Although the market, customers are different, we have a unique philosophy to guide our customers to success.

    We will reply patiently and carefully to any inquiries and feedback from our customers.

    For any inquiry from our customers, we will give professional and reasonable quotation as quickly as possible.

    Anhui Hengbo new material Co., Ltd.

  • For any new product from our customers, we will communicate with them professionally, listen to their opinions and give useful suggestions to ensure the product.

    For any order from our customers, we will complete it with high quality.

    We take the time and effort to solve every problem and handle it perfectly.

    Our company is always in the spirit of "high standard, high quality, zero defect" enterprise purpose, the industry development, casting a core competitive ability and core value of the textile industry, wholeheartedly welcome the global customers to visit us, seek common development, and cast brilliant.

    Anhui Hengbo new material Co., Ltd.