Summary: SM - 346 genera of polyester type of dispersant, its high on the surface of carbon black is suitable for solvent system, and difficult to separate the organic and inorganic pigment grinding, also can improve the gloss of coating, the color and brilliance, good compatibility with all kinds of resin, versatility is very wide.
Chemical composition: polymer polyester
Physical properties:
Outside view: light yellow liquid
The amine value: 12-15 mgkoh/g
20 ℃ density: 0.97 g/cm3
Live sex: 49 to 51%

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 high surface grinding dispersion of carbon black with high-grade organic pigment.Suitable for high-grade paint with high industry, excellent grinding and the adhesion effect, resin intermiscibility widely.
Application: apply to industrial coatings, car repair paint plastic paint) wood coating solvent ink
Recommended usage: for optimal performance, SM - 346 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: 20-25% 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.