Huafu Chemicals produces various chemical raw materials, such as melamine powder, paraformaldehyde, 2-ethyl hexanol, phthalic anhydride, hexamine, etc. Among them, ethyl hexanol and phthalic anhydride as raw materials can synthesize plasticizer o-dioctyl phthalate, which is called DOP. It's very useful plasticizer in all areas of industry.
Phthalic Anhydride
DOP is a general-purpose plasticizer. It is mainly used in the processing of polyvinyl chloride resin, and can also be used in the processing of high polymers such as chemical resin, acetic acid resin, ABS resin and rubber. It can also be used in paint, dyes, dispersants, etc.
1. DOP-enhanced PVC can be used to manufacture artificial leather, agricultural films, packaging materials, cables, etc.
2. In addition to being widely used in PVC sheet, film, artificial leather, nitrocellulose, synthetic rubber industry, it is also used in cable particle manufacturing, medical equipment and so on.
- General-purpose DOP, widely used in butadiene plastic, rubber, paint and emulsifier industries. PVC plasticized with it can be used to manufacture artificial leather, agricultural films, packaging materials, cables, etc.
- Electrical grade DOP has all the properties of general-purpose grade DOP but also has good electrical insulation properties, mainly used for the production of wires.
- Food grade DOP, mainly used in the production of food packaging materials.
- Medical grade DOP is mainly used in the production of medical and health products, such as disposable medical equipment and medical bags.
