Summary: SM - 325 genera of polyester type of dispersant, it applies to the solvent system of carbon black, organic pigment grinding scattered, also can improve the gloss of coating, the color and brilliance, wide generality good compatibility with the resin, and it has good compatibility with CAB.
Chemical composition: polymer polyester
Physical properties:
Outside view: tan liquid
Amine value: 8 and 13 mgkoh/g
20 ℃ density: 0.98 g/cm3
Live sex: 39-41%
 
Can work, can greatly reduce the interfacial tension between the pigment and resin, the lower the viscosity of the grinding system, make it easier for interoperability.Especially for organic pigments, have very high chromaticity.Can increase the content of pigment, good compatibility with resin.Reducing the viscosity of coatings, improve the solid composition and stability well.The other can shorten the grinding time, improving grinding fineness.
Application: apply to industrial coatings, car repair paint plastic paint) wood coating solvent ink
Recommended usage: for optimal performance, D - 325 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.