Today, the editor of Ruichangxing will share with you about how to choose a fluorine release film manufacturer. Firstly, we need to know its functions. In fact, there are two main points. The first function is to prevent the prepreg from being contaminated, and it can also draw lines on its surface, providing convenience. The second function is to prevent lateral cracking of unidirectional prepreg. So, what conditions should high-quality fluoride release membranes meet? Let's explore together. Condition 1: It can adhere to the prepreg, but at the same time, it can easily separate the two. Condition 2: No chemical reaction or contamination with the resin system. Changes in ambient temperature or humidity

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

Next, Ruichangxing will introduce two different types of membranes, release membranes and protective membranes. Industry newcomers may easily confuse these two types of protective membranes. What are their differences and what are their respective uses? Let's take a look at the release film manufacturer Ruichangxing. From the perspective of material differentiation, PET protective film is coated with adhesive of different viscosities on PET material. It is divided into three types: high viscosity, medium viscosity, and low viscosity, which have adhesive protection effects. Its scope of use is to fit with release film or release paper, cut into different product shapes, tear off auxiliary materials, and transfer them to other products, such as mobile phones, computers, etc., to play a screen saver role. PET release film

Currently, we still use a variety of products in our daily lives, especially PET release film which is widely used in daily life, such as in the automotive industry, as well as in high-temperature spray painting of plastic and furniture surfaces, which can be used well. However, in addition to using the product in the correct way, it is also necessary to preserve the product. What is the current method of product preservation. 1. Pay attention to the specific environment during storage. If the PET release film needs to be stored, it is still necessary to pay attention to the storage environment, especially when placing it in the warehouse to prevent exposure to sunlight or rain

In the process of house decoration, people like to use PET release film. This film can improve stability after application and also meet the standard requirements of modern decoration work. Therefore, the demand for this product has been continuously increasing in recent years. Nowadays, people are becoming more curious about the application characteristics of products. What are the unique advantages of using PET release membranes? Firstly, the use of PET release film can achieve good anti-static effects. Nowadays, technology is developing rapidly, and people's lives are becoming increasingly inseparable from technology. Moreover, the internet has begun to participate in all aspects of life and work, so people's lives

Engaging in the die-cutting operation of mobile phone accessory products requires a certain understanding of material matching, classification, discrimination, etc. However, mobile phone accessory products involve a wide range of material types, and each material is subdivided and different, with different differences. Today, when it comes to fluoroplastic release films and silicone oil films, there is not much difference in appearance between the two release films, but what are the specific differences and classifications? Fluoroplastic release film Fluoroplastic release film is also called Fluoroplastic release film, ETFE, Fluoroplastic film, PET Fluoroplastic release film. It is widely used in the adhesive manufacturing process of industrial products such as PI, green high-temperature adhesive tape, silicone double-sided adhesive tape die-cutting, thermal conductive silicone tape casting, etc.

The quality of release film is one of the issues that manufacturers attach great importance to. In recent years, many manufacturers have purchased release film. It is not only because manufacturers have paid attention to the brand marketing strength that release film can bring to manufacturers, but also because at that time, the quality of release film can no longer meet the current needs of manufacturers. Therefore, if you want to seek more high-quality release films, how can you distinguish the quality of release films? 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 release film will be high, and everyone wants high-quality products with low prices

Engaging in the die-cutting operation of mobile phone accessory products requires a certain understanding of material matching, classification, discrimination, etc. However, mobile phone accessory products involve a wide range of material types, and each material is subdivided and different, with different differences. Today, Ruichangxing has little difference in appearance between fluorine film and silicone oil film, but what are the specific differences and classifications? Fluorine release film is made of polyester film, coated with fluorine plastic release agent, and bonded with silicone pressure sensitive adhesive. Suitable for high-temperature silicone pressure-sensitive tape composite die-cutting and punching, easy to peel off after use. According to the online understanding of coating, the adhesive force of the adhesive tape can be maintained after being adhered to it

Regarding the use of PET release film in die-cutting, the following problems are often encountered: 1. After the adhesive tape is attached to the PET release film, some of the adhesive tape peels back and makes a popping sound. 2. Anti stripping, the stripped material has not been stripped. 3. After punching and placing for a period of time, the tape and PET release film cannot be peeled off. 4. The surface of the release film is very oily, and it feels like the release layer is easily detached. 5. During the unwinding and winding process, the release film generates static electricity and adsorbs dust. In response to the above issues, there are generally the following reasons: 1. There is a sound during peeling, firstly due to excessive release force, and secondly due to uneven coating.

Regarding release film, release film refers to a thin film with a distinguishable surface, which does not have viscosity or slight viscosity when in contact with a specific material under limited conditions. Release film is a silicone release agent applied to the surface of environmentally friendly materials such as PET, PE, and OPP films, allowing it to exhibit extremely light and stable release force against various organic pressure sensitive adhesives. Different organic pressure-sensitive adhesives, such as hot melt adhesives, acrylic adhesives, and pressure-sensitive adhesives for rubber systems, require different release film release forces. Depending on the viscosity of the isolation product adhesive, the release force should be adjusted accordingly to achieve extremely light and stable release during peeling

The purpose and quality requirements of PET release film. PET release film is a commonly used material for heat transfer printing, and the substrate is PET, which is coated with silicone oil and is also called silicone oil film. The characteristic of PET reflective film is that it has excellent optical properties, smooth and clean surface, good thermal stability, low shrinkage rate, and light aging resistance. With the development of market demand, the demand for PET film and PET release film in industrial production is increasing. There are more and more domestic companies producing PET films and PET release films, followed by a transparent market situation. I won't say much about PET film here, after all, it's not a special requirement for use,

When it comes to fluoroplastic release membranes, many people may feel unfamiliar or distant from us. However, this is not the case. Nowadays, their applications in our lives are very extensive. Currently, the most widely used ones are adhesive tapes or carriers of adhesive products. Of course, their applications in the food and healthcare industries are also becoming increasingly widespread. In fact, its main functions are to prevent contamination of the prepreg and to provide convenience by marking its surface. The second function is to prevent lateral cracking of unidirectional prepreg. So what conditions should high-quality fluoroplastic release films meet? Let's explore together