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Mix the colour pigments with the a-component resin or with the resin-hardener mixture. recommanded quantity of pigment to reach full coverage : 1.5-2% colour pigments on total resin + hardener weight, e.g. 15-20g colour pigments for 1kg resin + hardener. adjust the colour intensity individually by adding more or less colour pigments.

The color pigments manufacturers association's (cpma) 2008 international color pigments conference, 'color matters-new business and new products in a global marketplace,' held may 13-15, 2008 at the lincolnshire marriott resort in lincolnshire, il, closely examined present and future trends for pigments.

Products name:permanent yellow hr c.i. generic name: pigment yellow 83 cas rn:5567-15-7 c.i. structure no.: 21108 structure type: diarylide part 2: physics and chemical properties color shade: reddish oil absorption: 50±5 average particle size:14.489 contact angle: part 3: fastness light :7-8 heat :200 oil :5 acid:5 alkali:5

Mechanism: optical brighteners are colorless to weakly colored organic compounds.when present on a substrate, optical brighteners absorb primarily invisible ultraviolet light in the 300-400 nanometer (nm) range and re-emit in the visible violet-to-blue fluorescent light to yield a brighter, fresher appearance.

ER III optical whitening agent for textile factory in Vietnam manufacturer with years's encounter, from China.We mostly supply ER III optical whitening agent for textile factory in Vietnam with good quality and competitive price tag.we've an expert ER III optical whitening agent for textile factory in Vietnam item designers.Our product is by means of the national qualified certification.


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