If many low-end materials have poor adhesion and low processing requirements, they are likely to be treated with flame. Although this method is primitive, it is effective. But not all materials can be treated with flames. Many materials are not resistant to high temperatures. Burning with fire will

Plasma surface treatment is the use of plasma high-energy particles and the surface of organic materials to produce physical and skiing reactions, which can realize the activation, etching, and decontamination of the material surface, as well as the friction factors, adhesion and hydrophilicity of t

Power system and control system-improve the reliability of automotive electronic productsA large number of electronic systems with complex functions are used in automotive power and control systems, and these automotive electronic products need to be reliably sealed to improve the moisture and corro

The principle of plasma surface treatmentThe temperature of the neutral particles is close to room temperature, which provides suitable conditions for improving the surface of the thermosensitive polymer. Through low-temperature plasma surface treatment, many physical and chemical changes occur on t

Modern packaging materials mostly use polymer materials in the shape of films and foils, such as polyethylene PE, polypropylene PP and polyester PET.Small molecule gases, water vapor, organic vapor and liquids have the ability to permeate the above materials. When the above polymers are used as pack