Applications of Photosensitive Polyimide Photosensitive polyimide (PSPI) is a type of polymer material that has both heat resistance and photosensitive properties. It is a very important semiconductor material and a very stuck material. Due to its electrical insulating properties, it protects semiconductor circuits from physical and chemical conditions. Photosensitive polyimide mainly plays two major roles in the electronic field: photoresist and electronic packaging. 1. As photoresist As a photoresist, "polyimide [...]

Difficulties of Photosensitive Polyimide The production of PSPI photoresist is in the middle of the industrial chain structure. It is an ideal insulating material in the field of electronics and microelectronics. It is one of the most important electronic chemical materials in the fields of optoelectronics and microelectronics such as display panels, LED packaging, semiconductors, etc. It is widely used as interlayer insulation, surface passivation, stress buffering, and radiation shielding. [...]

Application of Thermally Conductive Insulating PI Film In the era of highly thin, multifunctional and integrated electronic devices, it will inevitably lead to heat accumulation inside the composite material, seriously affecting the stable operation and service life of the equipment. How to achieve fast and efficient thermal conductivity and heat dissipation of dielectric materials has become a key issue affecting the development of electronic equipment. The low intrinsic thermal conductivity [...]

Advantages of Ultrasonic Spray Pyrolysis of Perovskite Ultrasonic spray pyrolysis of perovskite has the following advantages: 1. High film quality Good uniformity: Spray pyrolysis can evenly disperse the precursor solution into tiny droplets, and the thin film formed by these droplets on the substrate has a high degree of uniformity. Compared with some traditional preparation methods, such as spin coating, which may cause uneven film thickness due to factors such [...]

Ultrasonic Pastry Cutting Tools​ In the mass production line of pastry, ultrasonic cutting machine is an important equipment to improve production efficiency and product quality. Ultrasonic pastry cutting tools​​ can cooperate with other automated equipment to cut pastries according to standard specifications, and then package and distribute them. For example, on a biscuit production line, large biscuit blanks are cut into individual finished biscuits. Reliable, clean ultrasonic pastry cutter, perfect [...]

Ultrasonic Cutting Foods Equipment Our ultrasonic cutting foods equipment has excellent performance. Its cutting surface is extremely clean and smooth, without any debris, fragments or distortion. This feature makes it widely used in cutting various types of food. Whether it is soft bread, delicate cakes, mellow cheese, delicious pastries; whether it is pet food, tender meat, fresh vegetables and delicious desserts, it can handle it easily. This equipment is not [...]

Electrolysis of Water Equation The chemical equation for electrolysis of water is: 2H₂O = power on = 2H₂↑ + O₂↑. The following is a more detailed interpretation of this equation: Reaction essence Water (H₂O) is a compound formed by hydrogen atoms and oxygen atoms bonded by covalent bonds. Under the action of direct current, water molecules will gain and lose electrons on the surface of the electrode, thereby achieving decomposition. [...]

AEM Electrolyte AEM Electrolytes play an important role in improving the electrolysis efficiency of AEM. Commonly used electrolytes in AEMWE are KOH, K2CO3 and pure water. Different from the high-concentration alkaline electrolyte used in traditional ALK, since the anion exchange membrane can conduct OH−, AEM can use low-concentration alkaline solution, which can avoid safety problems caused by highly corrosive electrolytes during the experiment, not only reducing the cost of electrolysis, [...]

AEM Water Electrolysis Catalyst Layer Preparation Process The fabrication of catalyst layers (CL) covers a variety of technical means, such as catalyst spraying (whether in slurry form or other forms), electrodeposition (electroplating, abbreviated ED), thermal decomposition, and screen printing. An ideal catalyst layer should have a large pore surface area to effectively transport reactants and products between multiple active sites of the electrode. Similar to other parts of the membrane [...]

Introducing Photosensitive Polyimide Introducing Photosensitive Polyimide - Polyimide Coating System - Cheersonic Photosensitive polyimide (PSPI) is a high-performance material with unique properties that is widely used in electronics and microelectronics. It combines the excellent physical and chemical properties of traditional polyimide (PI) with the characteristics of photosensitive materials, providing revolutionary solutions for semiconductor manufacturing, precision electronic equipment, and high-performance circuit boards. Physical and chemical properties. High Temperature Stability: PSPI is [...]