PET release membrane, also known as isolation membrane or separation membrane, has various names. PET release film is a surface coating of silicon release agent and fluorine release agent plasma treatment on PET substrate, which has extremely light and stable release force on different organic pressure sensitive adhesives during the process. The product has good physical properties and low thermal shrinkage rate, and can be divided into light release film, medium release film, heavy release film, etc. So what are the characteristics of PET release film and where is it applied? PET release film has high transparency (high transmittance in the range from ultraviolet to infrared), excellent heat resistance, excellent electrical properties, and drug resistance

At present, the processing and production industry attaches great importance to the selection of processing materials, as different types of materials can achieve different application effects during use. Materials with good texture and superior performance can achieve better application effects and improve work efficiency. Therefore, the use of PET release films in processing places is highly valued. Below, a brief introduction will be given to the advantages of this material. The use of PET release film can achieve higher stability. Although many materials can still achieve certain effects during use, most of them lack stability, which leads to the use of

Fluoroplastic release films often appear in people's lives, with the main materials being polyester, polyethylene, and polypropylene, which are commonly found in the construction industry. The high-quality and durable fluorine plastic release film has excellent release force and is now widely used in some industrial production. Below, the editor of Ruichangxing release film manufacturer will take you to understand the conditions for high-quality fluoroplastic release films. 1、 Can provide multiple types and multifunctional release membranes: There are many types of release membranes and their functions are also different. Among them, organic silicon release film is mainly used for coating and manufacturing in the coating workshop; The silicon free release film adopts a special process and is often used for silicon sensitive electronic materials

What are the common types of release films that you still need to learn more about? Let's take a look with the editor of Ruichangxing release film manufacturer! 1. Silicon free release film: It mainly uses special processes to produce coating, and its products do not contain silicon and do not transfer silicon during use. Therefore, the surface structure of the adhesive is not damaged, the release force is stable, and it is also very convenient to use. So this type of PET release film is often used in the FPC and silicon sensitive electronic material industry. 2. Anti static ionization film: It is mainly used in medicine, laser anti-counterfeiting, waterproof materials, flexible circuit board manufacturing, and die cutting processing

The quality of fluorine plastic release film is one of the issues that enterprises attach great importance to. In recent years, many enterprises have purchased it, not only because they have paid attention to the brand marketing strength that fluorine plastic release film can bring to enterprises, but also because its quality has long been unable to meet the current needs of enterprises. Therefore, in order to seek better quality fluoroplastic release films, how should we distinguish the quality? A product is a factor that cannot be ignored, as it represents what the manufacturer is doing. Therefore, it is important to look at all aspects. Manufacturers with good products naturally do better in all aspects. In the future, the price of fluoroplastic release films will be the same. Everyone wants high-quality and low-priced films, but usually

Fluorine release films require the selection of high-tech materials for product development, and low coating release films should be used for adhesive. The medium coating release film is more suitable for using oil glue and protective film, while the high coating release film is not suitable for using protective film. In terms of material performance, industrial materials must be adhered to so that they can be easily separated; Fluoride release membranes usually do not undergo chemical reactions with the resin system or contaminate the resin system; The elongation of the stretched release film is necessary. It can be consistent with the fibers to prevent deformation and distortion of the prepreg during the preparation process due to asynchronous stretching. Production Procedure: The key is whether to press or cut. During stamping and cutting, fluorine

We still need to thoroughly understand the common factors of using fluorine release film in die-cutting. So let's take a look with the editor of Ruichangxing release film manufacturer! 1. Anti stripping, the stripped material has not been stripped. 2. After punching and placing for a period of time, the tape and release film cannot be peeled off. 3. The surface of the release film is very oily, and it feels like the release layer is easily detached. 4. During the unwinding and winding process, the release film generates static electricity and adsorbs dust. 5. After the adhesive tape is attached to the release film, some of the adhesive tape peels back and makes a popping sound when peeling off. There are generally the following reasons for the above-mentioned issues of fluorine release film manufacturers: 1

The release film plays an important role in the production of double-sided tape. If die-cutting double-sided tape needs to use release film, the key features of release film are coating uniformity, high residue, flatness and high cleanliness; The following is a brief introduction of the manufacturer of Ruichangxing release film. Super calendered density paper (Glasin paper) has high density, smooth and bright surface due to the special calendering treatment of this paper, which not only maintains the advantages of good heat resistance of the paper, but also improves the water resistance, which is not easy to cause dimensional changes after moisture. It is an ideal anti stick paper substrate. The disadvantage is that the price is high. Polyester, polypropylene, or polyethylene film composite paper is used on various types of paper using seed paper (PET)

Let's take a look with the release film manufacturer Ruichangxing. Although there is a word difference between PET release film and PE release film, their functions and uses are not the same. What is the difference between PET release film and PE release film? Take a look. Before distinguishing between PET release membranes and PE release membranes, it is necessary to first understand their respective characteristics and applications. PET release film, also known as high-temperature resistant polyester film. It has excellent physical and chemical properties, dimensional stability, transparency, and recyclability, and can be widely used in fields such as magnetic recording, photosensitive materials, electronics, electrical insulation, industrial films, packaging and decoration. Capable of producing mobile phone LCD separators

Everyone's understanding of release film may only stay at the level of a layer of plastic film. With the rapid development of the packaging industry, release film has become an essential part of intelligent product packaging, especially with the emergence of functional release film materials, such as AR anti reflective film, AG frosted anti reflective film, mobile phone mirror film, anti peeping film, high-definition anti scratch film, etc, It is highly favored by people, so what are the basic functions of release membranes? The editor of Ruichangxing release film manufacturer will introduce one by one. 1. AG frosted release film adopts a three-layer structure, with a surface layer of

According to the editor of the Ruichangxing release film manufacturer, if the colored or transparent PET release film is not firmly adhered to the protected product, it will fall off during transportation and use. The biggest possibility is that the sensitive adhesive used in the production of the release film product is not sticky enough, and there is also a possibility that the pressure of the molding machine used by the user during the molding process is not enough, or the surface of the profile is not clean, There is dust or paint that affects the adhesion effect of the sensitive adhesive! The viscosity unit of PET release film is g/25mm, which refers to the tensile force required to open a 25mm wide spline, and the root of the release film

The common problems and solutions in the application of release film are what everyone needs to pay attention to. Below, the editor of Ruichangxing release film manufacturer will provide a detailed explanation for everyone. 1. Why does the release film material tend to curl up on both sides after a period of use? The release film performs well in the middle after a period of use, but the wings at both ends rise. The main reason for this phenomenon is that the release film has a high degree of stretching during the bonding process with the protected product. After being applied, unnecessary retraction occurs in high temperature environments, which often occurs in products of southern customers, Therefore, during the production process, attention should be paid to the impact of environmental temperature differences on the product