AFA-1133 สารปรับระดับซิลิโคนอินทรีย์

AFA-1133 (replacing BYK333) organic silicon leveling agent

Product Description:
AFA-1133 leveling agent is mainly composed of polyether siloxane copolymer, which is an excellent performance organic silicon flow smoothing agent. This product can strongly reduce surface tension, provide excellent substrate wetting, and prevent shrinkage pores. It can greatly enhance surface smoothness and substrate wetting in water-based, solvent based coatings and ink systems, UV systems, etc., and significantly improve flowability. this kind of leveling agent has good recoating properties, which can improve scratch resistance and adhesion resistance; Has high efficiency and compatibility (minimizing the risk of fogging); Has good recoating properties and improved scratch resistance; AFA-1133 organic silicon leveling agent has little impact on interlayer adhesion and can provide a smooth hand feel for leather topcoats.Specially suitable for automotive paint, industrial coatings, inks, wood and furniture coatings, leather topcoats, etc.

Typical physical properties:
Parameter values
Appearance: Transparent liquid
Viscosity, 500~1000mPa. s at 25 ℃
Effective content% 100
Specific gravity 25 ℃ 1.00 ± 0.02
Soluble water oil universal

Main advantages:
As a polyether siloxane copolymer and an excellent silicone flow smoothing agent, this kind leveling agent can strongly reduce surface tension, provide excellent substrate wetting, and prevent shrinkage pores. It can greatly enhance surface smoothness and substrate wetting in water-based, solvent based coatings and ink systems, UV systems, etc., and significantly improve fluidity. this kind levelling agent has good recoating properties, which can improve scratch resistance and adhesion resistance; Has high efficiency and compatibility (minimizing the risk of fogging); Has good recoating properties and improved scratch resistance.

Typical applications:
Automotive paint, industrial coatings, inks, wood and furniture coatings, leather topcoats, etc.

Joining method:
Pre dilution or direct addition to the coating system in the form of supply is acceptable;
Pre dilution with the recommended solvent will facilitate addition and mixing.

Suggested dosage (for total formula quantity)
this kind levelling agent is usually recommended to add 0.1-0.3%; Automotive paint (0.03-0.2%), wood and furniture coatings (0.05-0.3%), leather topcoat (0.1-1.0%).

packing:
25kg and 200kg plastic drum packaging. Storage and transportation of general chemicals. Store in a dry and ventilated place. Shelf life is two years.