Methods of production of mian powder

the production method of mian powder (the use of the inner squeeze agent L107)Liu YincaiL107 mian agent is a metal complex, there is a strong curing promotion effect so that the powder coating in curing temperature conditions of the glue time is very short, coating film can not level, so that the coating film forms a sand pattern, can be made uniform glass-shaped fine art wrinkle powder, commonly known as mian powderL107 mian dosage of about 3%, addedHere is the actual production formula of black mime:product name fine grainepoxy 6060polyester 05 can also be used high acid value polyester
double cyanamide 2.82.8
A100 leveling agent 33 plus point leveling agent can reduce the phenomenon of hemp-point shrink
L 107 mian agent 2.52.5
sulphate 4025light calcium 2010MA100 carbon black 11in these two formulations fine lines similar to wool glass, can add more filler low cost, easy to control production, can spray thinner, users are also good sprayLarge grain similar to water ripples, large grain plus polyester is in order to make the pattern become larger, can be added to the high acid value can also add the acid value polyacid, plus the medium acid value polyester its amount is also appropriately increased, metaphorical formula such as the medium acid value polyester can be added to 10 Part around, after the large spray to spray the thicker line, spray thin is easy to shine, large pattern of powder can also be outside floating agent or photoshimtoto change the texture style, after the spray of floating agent is not brightThe epoxy system is easy to grind, and the feed can be added quickly when grinding The powder can be properly ground because it is the epoxy dicylamine curing system, so the baking temperature should be 200 degrees L107 itself is non-toxic, but has a stimulating effect on the eyes and respiratory tract, can make the eyes and respiratory tract congestion, generally out of contact within a few days can naturally recover Pay attention to ventilation and labor protection when using if the ultra-fine recovery powder of the powder is to be used back, it is best to separate, because it will make other powder into very brown sand there is also a method of external mixed mian agent L108 to do the miso powder, compared with the inner squeeze method, its pattern is a style, the details of the technical information can be found in the technical information "the production method of mian powder (the use of the outer mixed mian agent L108)." (just personal experience, write it out and share it with you, please criticize the right)