YH601 preservatives nearly transparent liquid, easy to add and mix, can be added directly in the grinding or paint mixing process while stirring to make it mixed or added in the paint tank, in order to achieve the anticorrosive effect need to be fully mixed.
It can improve the dispersibility of general pigments and fillers in organic systems, such as titanium dioxide in polyvinyl chloride plastisols, lead chromate in diisodecyl phthalate, zinc oxide and silicon dioxide (His il 233) in o-benzene Dioctyl dicarboxylate, iron red in alkyd resin, carbon black in hydrocarbon system and phthalocyanine blue in polyester or water phase system.
It can increase the bonding properties of polyester and wood, polyester and polyurethane plastics, ethylene-propylene copolymer and brass, polyester and steel, foamed polyacrylic paint and steel.
With 0.4 parts (1%) of KR-138s, the system viscosity (25°C) of 40 parts of titanium dioxide in 60 parts of dioctyl phthalate can be reduced from 75Pa·s (75000cP) to 1.1Pars(1100cP); with 0.4 Parts (1%) of KR-138s, can reduce the system viscosity (25°C) of 40 parts of zinc oxide in 60 parts of dioctyl phthalate from 300Pa·s (300000cP) to 1.8Pa·s (1800cP); Similarly, 0.15 parts (1%) of KR-138s reduces the system viscosity (25°C) of 15 parts of carbon black (Regal 400) in 85 parts of medium oil alkyd resin from 51Pa·s (51000cP) to 23.5Pa·s( 23500cP). It is possible to increase the filling amount as the viscosity decreases. For example, 2% KR-138s treatment of iron red micronized ptfe chemical resistance can increase the filling amount in the phenolic coating by 2.5 times and improve the physical properties at the same time.
The use of KR-138s can increase the conductivity of carbon black in the PVC material, reduce the drying temperature of the solvent-based alkyd enamel, and improve the physical properties.
When the alkyd enamel gels during the storage period, just add 28.35g KR-138s to the 4.546L (lg al) paint, and stir properly to restore the gelled enamel to its original state.
Adding 2 parts of KR-138s and 1 part of triethylamine quaternary ammonium salt to acrylic latex paint can not only improve the anti-rust effect of the coating, but also improve the friction resistance.
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