Summary:
SM - 210 polyurethane type of dispersant, multiple anchor chain structure, mainly used for high solvent systems on the surface of carbon black, organic pigment grinding dispersion, has the very good viscosity reduction, significantly improve the toner addition amount, recommended for the preparation of high concentration of color paste, also can improve the gloss of coating color and exhibition etc.
Chemical composition: polyurethane modified polymer
 
Physical properties:
Outside view: light yellow liquid
10-13 amine value:
20 ℃ density: 0.97 g/cm3
Live sex: 49 to 51%
 
Can work: improve pigment wetting ability, reduce the viscosity of the grinding system and make it easier for interoperability.Especially for high surface grinding dispersion of carbon black FW200, have very high blackness.Can add pigment color exhibition, especially for the poor wettability of resin, can improve the gloss.Reducing the viscosity of coatings, improve the toner addition amount and stability is good, the other can shorten the grinding time, improving grinding fineness.
 
Application: apply to industrial paint wood coating solvent ink oily paste
 
Recommended usage: for optimal performance, SM - 210 should be in grinding stage before add pigment to join.
The following content based on the amount of active ingredient of pigment dispersant proportion:
Inorganic pigment: 10% according to the oil absorption
Organic pigments: 15-20% according to the BET
Carbon black: 20% according to the BET
 
Safety and operation: operation should strictly comply with the industrial chemical production specifications, with reference to the product's safety data sheet for more information.
 
Storage: should be stored in a cool, dry place, suitable for 5-25 ℃ environment.Good packaging products quality assurance period for 2 years from production date.
 
Packing: 25 kg/barrel 200 kg/barrel.