1. According to raw materials
①MS modified silane
The end of the modified silane polymer is methoxysilane. It was invented in 1978 by Zhongyuan Group. The company is the world's only supplier of modified silane raw materials. On this basis, Belgian Nova Technology has undergone continuous R&D and innovation. Produced a series of high-quality sealants and adhesives used in construction, industry, automobile transportation, and civil use.
②Polyurethane
The full name of polyurethane is polyurethane, which is a general term for macromolecular compounds with repeating carbamate groups on the main chain. It is formed by addition polymerization of organic diisocyanate or polyisocyanate and dihydroxy or polyhydroxy compound.
③Silicone
Silicones are commonly known as silicone oil or dimethyl silicone oil, molecular formula: (CH3)3SiO(CH3)2SiOnSi(CH3)3, a polymer of organosilicon oxide, a series of polydimethylsiloxanes of different molecular weights , The viscosity increases with the increase of molecular weight.

2. According to packaging materials
①Paper-based material adhesive
It mainly includes original (natural) starch, dextrin, casein and various chemically synthesized and environmentally friendly water-based latexes. It is widely used in color boxes, cigarette packets, paper bags, gift boxes, hardcover boxes and all kinds of handmade boxes, as well as wood furniture.
②Plastic adhesive
Mainly include solvent-based adhesives such as styrene butadiene rubber, polyurethane, nitrocellulose, and polyvinyl acetate; water-soluble adhesives such as ethylene-vinyl acetate copolymer and ethylene-acrylic acid copolymer; emulsion type such as vinyl acetate resin and acrylic resin Adhesives; hot-melt adhesives composed of thermoplastic resins such as polystyrene, polyurethane, polyacrylate, etc.
③Wood adhesive
It mainly includes animal glues such as bone glue, skin glue, shellfish glue, casein, blood glue; synthetic resin glues such as phenolic resin glue, polyvinyl acetate resin glue, urea-formaldehyde resin glue, and vegetable glues such as bean glue.
Adhesives and adhesives are a general term for non-metallic materials that can combine a solid surface with another solid surface due to surface bonding and internal forces (adhesion and cohesion, etc.).

3. According to the purpose
①Industrial adhesives
It is mainly used in color printing packaging, architectural decoration and wood furniture to achieve the connection and compounding of objects and objects.
②Binders for agriculture and forestry
It is mainly used for slope greening or other soil structure improvement, which can make the soil form an aggregate structure to achieve the effect of moisture preservation. At the same time, it can enhance the water permeability of the soil, prevent soil loss caused by surface runoff, improve soil permeability, preserve soil and fertilizer, alleviate and regulate soil moisture evaporation, and allow better crop growth.