WATER EMULSIONS:
Mixture of Pigment and synthetic resin in water with low
solvent emission, low fire hazard and toxicity. and good
durability and chemical resistance.
WASHABILITY: The
ability of a paint to be easily cleaned without wearing
away during cleaning.
WATER SPOTTING: A
Paint appearance defect caused by water droplets.
WET EDGE: Length of
time a wall paint can stand and be brushed back into the
next stretch without showing a lap.
WEATHERING: The effect
of exposure to weather on paint films.
WOOD FILLER: There are
two kinds of fillers-paste and liquid. Paste fillers are
something like a very thick Paint and are comprised of
some solid powdered substance, usually silica or powdered
quartz, mixed with linseed oil or varnish thinned with
turpentine or benzene.
WITHERING: Withering
or loss of gloss is sometimes caused by varnishing
open-pore woods without filling pores use of improper
undercoating or applying top coat before undercoat has
dried.
WRINKLING: Development
of ridges and furrows in a paint film when the paint
dries. |
