Det intressanta för mig är vad det egentligen är för något i lösningsmedlet. Är det helt ofarligt eller innehåller det ämnen med
långa namn.
http://paulbudzik.com/tools-techniques/ ... paint.html
"The use of lacquer thinners for acrylics is logical if we realize that as petroleum distillates, these thinners are sort of the "antidote" to polymers. They dissolve, rather than suspend them. This chemical reaction has the effect of eliminating the micro spheres that can impede the flow of paint inside your airbrush. Additionally, the viscosity of lacquer thinner is higher than that of water or isopropyl alcohol (just as isopropyl alcohol is higher than that of water).
Why doesn't Tamiya just tell you this? Well, acrylic modeling paint is a bit of a big deal because it is supposed to be mostly, or completely non-toxic. This is a big marketing tool for attracting children to the hobby. Having two paint lines and their respective thinners, one non-toxic and the other "not," makes selling them easier."
http://www.network54.com/Forum/112088/t ... s+question!
"The formulation is now 'nearly' assessable!
The 'solvent system', is as you say:-
Water 55%
Secondary Butanol 20%
Normal Propyl Alcohol 15%
3-methyl-3-methoxy Butanol 10%
But!! 'According to 'Section II - Hazardous Ingedients', 'solvents' represent 99.85% of the total formulation composition and 0.15% is represented as 'additives'.
It is this 0.15% that I believe is critical to the overall formulation as I contend that this percentage represents the detergent/surfactants that I have mentioned in my earlier postings. Although this might be considered as a very small percentage of the total compostion, it is the particular type of detergent/surfactant that will result in nice smooth airbrush paint films to be laid down on our model surfaces. I have re-calculated the overall formulation, on a percentage basis, and including the 'solvent system' and the 'additives' content. This would be:
Water 54.9175%
Secondary Butanol 19.9700%
Normal Propyl Alcohol 14.9775%
3-methyl-3-methoxy Butanol 9.9850%
Additives 0.1500% (of which there may be more than one!)
TOTAL 100.0000%
"

/ Guben i Låddan