1.Foam-inhibition & defoaming in varnish(addition to total formulation)

Item	Foam-inhibition	Defoaming	Compatibility
Similarproduct	3	3	2
XOANONS®WE-D8920	3	3	3

0=unavailable5=veryeffective
2.Staticsurfacetensioninvarnish(25℃mN/m)

Item	Addition0.1%	Addition0.3%	Addition0.5%	Addition0.8%
Similarproduct	26.325	25.542	25.433	25.367
XOANONS®WE-D8920	26.208	25.125	24.783	24.600

Static surface tension is a measurement of wetting and spreading ability on the solid surface at a balanced surface tension. Lower value of static surface tension,
higher performance of wetting and spreading.
3.Dynamicsurfacetension(25℃mN/m)

Item	100ms	111ms	125ms	143ms	167ms	200ms	250ms	333ms	500ms	1000ms
Similarproduct	41.7	39.8	38.0	36.4	34.8	33.6	32.6	32.0	31.7	31.0
XOANONS®WE-D8920	40.6	39.1	38.1	36.5	35.0	33.8	32.8	32.2	31.9	31.2

Dynamic surface tension(DST) measured by bubble tensiometer is a symbolic application data of additive activity in paint, which means the ability of additive dissemination from liquid to paint surface. Lower value of DST, higher speed of leveling. 4.Wave-scandualandgloss

Comment	dudullness	Wa0,1-0,3mm	Wb0,3-1,0mm	Wc1-3mm	Wd3-10mm	We10-30mm	DOI	20° gloss	60° gloss	85° gloss
Similarproduct	37.5	9.3	13.0	31.9	32.9	29.2	76.8	78.7	89.6	97.7
XOANONS®WE-D8920	36.9	58.6	11.8	31.0	31.8	28.6	77.3	79.3	90.6	98.0

long wave:1~30mm wave, can be watched in 3m distance. Lower value, better long wave leveling. short wave:0.1~1mm wave, can be watched in less than 3m distance. Lower value, better short wave leveling. du value:Less than 0.1mm wave can not be watched by eyes. DOI value:distinctness of image, showing the clearance of reflect gram. Higher value, better distinctness of image. The test dates provided by wave-scan dual reflect the effects of dry film leveling.