PTFE gasket is a product with excellent corrosion resistance, and its classification is also quite diverse. If the product we are using is pure tetrafluoroethylene gasket, then the materials used in its processing include polytetrafluoroethylene rod and tubular raw materials. After cutting, the product has anti-aging and non-conductive properties, and its corrosion resistance is relatively good. If we keep it between minus 100 degrees Celsius and 100 degrees Celsius, its mechanical strength is good and will not be affected in any way. If the temperature is below -185 degrees Celsius, its

The full name of PTFE gasket, also known as PTFE gasket or Teflon (Teflon, Teflon) gasket abroad, is a flat gasket, V-shaped gasket, piston ring, ball valve gasket, etc. made of PTFE rods, pipes, and plates by mechanical turning or cutting. It can also be pressed into a mold and high-temperature vulcanized into a molded PTFE gasket. Summarize the relevant advantages and introduction of PTFE gaskets by Ruichangxing. Tetrafluoride has excellent corrosion resistance, aging resistance, insulation, cleanliness and other good characteristics, so it is widely used in many fields such as chemical, petroleum, pharmaceutical, food and so on, known as the "King of Plastics". Polytetrafluoroethylene has polar properties

It is necessary to know how to choose a good PET silicone release film. Let's have a detailed explanation from Ruichangxing's editor below! In recent years, PET silicone release film has been widely favored by the market and consumers, and has been widely used for surface protection of various electrical and electronic products, such as notebook Computer keyboard keyboard release film, liquid crystal release film, LED release film, mobile phone release film, clothing processing, industrial packaging, etc. Now let's get to know the advantages and relevant knowledge of PET silicone release film together with fluoride release film manufacturers of Ruichangxing Technology Co., Ltd. What are the advantages of PET silicone release film? Because PET

Release film is a type of release film that applies silicone release agent to the surface of environmentally friendly PET/PE/OPP release film, 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, also known as release film, isolation film, separation film, release film, silicone oil film, and anti mucosal film. PET release film plays an important role and effect in the daily production of Double-sided tape. Today I would like to share with you the role of PET release film in production. If die-cutting double

The selection principle of PET release film: Different surfaces require different stickiness. Similarly similar protective film surfaces may require different materials to have different stickiness. The subsequent processing steps are the key to determining viscosity. The subsequent processing of protective film generally includes bending, stamping, cutting, drilling, Thermoforming, etc. Reasonable combination of PET release film thickness and viscosity; The tensile strength and elongation of the protective film are to ensure that the flexibility and strength of the protective film meet the requirements. In addition, it is necessary to conduct sufficient testing on the quality and performance of PET release film to ensure that it can meet the usage requirements. PET release film is as easy to use as a tape. however

PET release film can be seen in various fields such as packaging printing, nameplate film, insulation products, reflective waterproofing, etc. Moreover, due to its excellent high-temperature resistance, it plays a significant role in die-cutting and adhesive products. This type of material, which is coated on one or both sides, has a smooth and even surface without wrinkles or bubbles, and is often used in heat transfer printing. From the application perspective, the advantages and disadvantages of PET release film are firstly in the printing field. Due to its good compatibility and low cost, it will be used for pattern printing processes. After being heated and pressurized by coating, the pattern can be transferred to porcelain, glass, plastic, and fabric

As long as it involves release force testing, there will be some standard conditions. Release force test, standard test temperature is 23 ± 2 ℃, test tape width is 1 inch (2.54cm), and tensile machine speed is 300mm/min. The common fluorine release film test tape is the four-dimensional release film test tape MY2G tape. Some use other tape, but MY2G is the most common. The test methods for standing test, 20 minute release force, 24 hour room temperature release force, and 24 hour aging are consistent with those for silicon release film. There are many methods for testing residual adhesion. Provide a relatively universal testing method

What is the performance of transparent release film? According to the release film manufacturer's understanding, PET transparent release film is the simplest polymer organic compound in structure and the most widely used environmentally friendly packaging material in the packaging field; Next, let the editor of Ruichangxing Film tell you the performance of the transparent release film. Characteristics of transparent release film: 1. Compression fixation: With the help of the retraction force of the PE packaging film after stretching, the product is attached and packaged, forming a compact and space free unit, tightly wrapping the products together, effectively preventing mutual displacement and movement of the products during transportation. 2. Unitization: This is PE plastic

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 is highly valued in processing sites, Below is a brief introduction by Ruichangxing, a release film manufacturer, on the advantages of this material. 1、 The use of PET release film can achieve higher stability. Although many materials can still achieve certain effects during use, most of them are lacking in stability

Release film is also silicone paper or anti stick paper, mainly used to isolate sticky objects. The release film mainly has the following characteristics: 1. The cleanliness of the release film actually refers to the cleanliness and cleanliness of the appearance. Because the working environment of release film manufacturers is different, it is almost rare to be in a dust-free working room. Generally, a better factory has significant advantages in environmental protection and environmental protection, as these can affect cleanliness. Many release film cleanliness is not contaminated during the production process, and the main reason is that during the slitting process, the cleanliness of the slitting manufacturer is not high, Causing electrostatic adsorption to release dust

During the transportation of goods, due to the bumps in the process, a certain amount of static electricity is generated. If anti-static release film is used during packaging, it can provide good protection for the goods and reduce accidents. Especially for some flammable and explosive items, anti-static release film is used for packaging, which is obviously more advantageous in daily sales and is favored by some manufacturers. The anti-static release film is mainly coated with a layer of anti-static substance on the surface, which can effectively prevent static electricity. Moreover, the surface is relatively flat and smooth, without any defects. Therefore, such a product should be considered an excellent release film

PET release film, also known as PET silicone oil film, PET transfer film, heat transfer film, peeling film, isolation film, sliding film, silicone oil film, and anti mucosal film. The technical specifications of PET release film generally include the following: 1. Dry silicon coating amount. Dry silicon coating amount refers to the amount of release agent applied to the material, in grams per square meter. Generally, the coating amount of solvent based silicone oil ranges from 0.30 to 0.80 grams per square meter, while the coating amount of solvent free silicone oil ranges from 0.80 to 1.30 grams per square meter. Professional testing equipment is required to test the coating amount. The amount of silicone oil coating directly affects the peeling performance. Higher coating amount, capable of compactly applying