Emulsifier OP-10 is an octyl phenol polyoxyethylene ether containing 10 ethoxy, (Po1yoxyethylene octylphenol ether) also known as alkylphenol polyoxyethylene (10) ether [Alkylphenol polyoxyethylene (10) ether], referred to as OP-10.
It has excellent wettability, net washability, solubilization, emulsification, antistatic property, corrosion and rust inhibition, decontamination and antistatic ability, good hard water resistance, acid and alkali resistance, can be mixed with all kinds of surfactants, easy biodegradation, low irritation, thermal stability, alkali resistance and electrolyte resistance, antistatic property are better than general anionic surfactants, widely used in chemical fiber, textile, plastic, paper, leather and daily chemicals industries.
Polyester resin has hydroxyl polyester resin and carboxy-terminated polyester resin, in which the carboxyl group of mauro-terminated polyester resin can chemically react with the epoxy group and hydroxyl group in epoxy resin to form the coating film of polymer compound. Therefore, the carboxyl-terminated polyester resin can be used as a curing agent for epoxy powder coatings. The powder coating made of polyester resin curing epoxy resin has good film appearance, and can be formulated with different glossy powder coatings, and the physical and mechanical properties of the coating film are very good. The range of application is also very wide, has formed an important powder coating varieties, which is epoxy-polyester powder coatings, has become the most important varieties of thermosetting powder coatings. For the polyester resin curing epoxy powder coating, in the back as the most important thermosetting powder coating The most important variety of thermosetting powder coating is introduced.
10. Acrylic Resins
Acrylic resin has hydroxy acrylic resin and carboxy acrylic resin, where the carboxyl group of carboxy acrylic resin can also be chemically reacted with the epoxy group and hydroxyl group in epoxy resin to form the coating film of polymer compound.
Therefore, carboxyl acrylic resin can also be used as a curing agent for epoxy powder coatings. The appearance of the coating film and the various properties of the coating film of the epoxy oxidized ft wax powder coating cured by acrylic resin are not as good as those of the polyester resin cured epoxy powder coating, and the application range is not wide, and it has not formed an independent The specific coating varieties are introduced in the acrylic powder coating.
Leave a message
We’ll get back to you soon