Coating liquid is one of the main raw materials in the coating process, and is one of the main elements that form the functional and usage characteristics of coating composite materials.
The coating liquid used in the coating process needs to be formulated before it can form specific functional and usage characteristics.
The main ways to distinguish coating liquid raw materials are as follows:
By raw material category: raw rubber, solvent, additive, curing agent
According to resin system: acrylic, polyurethane, rubber, silicon-based
By coating function: pressure-sensitive adhesive, composite adhesive, functional coating, primer, etc
According to dispersion system: solvent based, water dispersible, solvent-free, hot melt
Due to the different application fields of different coating liquids, their characteristics are also different, and the curing methods are also different. However, they are generally divided into two types: light curing or heat curing. Heat cured products generally require a curing process.
Of course, there are also some adhesives that are fully formed before the coating process due to their special characteristics, so they do not need to be cured and only need to be dried or shaped. Coating liquid is one of the main raw materials in the coating process, and is one of the main elements that form the functional and usage characteristics of coating composite materials.
The coating liquid used in the coating process needs to be formulated before it can form specific functional and usage characteristics.
The main ways to distinguish coating liquid raw materials are as follows:
By raw material category: raw rubber, solvent, additive, curing agent
According to resin system: acrylic, polyurethane, rubber, silicon-based
By coating function: pressure-sensitive adhesive, composite adhesive, functional coating, primer, etc
According to dispersion system: solvent based, water dispersible, solvent-free, hot melt
Due to the different application fields of different coating liquids, their characteristics are also different, and the curing methods are also different. However, they are generally divided into two types: light curing or heat curing. Heat cured products generally require a curing process.
Of course, there are also some adhesives that are fully formed before the coating process due to their special characteristics, so they do not need to be cured and only need to be dried or shaped.
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