Grinding aids

Characteristics
group into: polymer synthetic polyester mixture
Exterior: light yellow transparent or slightly cloudy liquid
active ingredients: 60%
solubility: soluble in aromatics, esters, ketones, alcohols, ether solvents.
characteristics of
, in PE, PU primer can be very good dispersion fillers and inorder pigments, good viscosity.
can speed up the drying speed of PE primers, while affecting the gel time is very small
the
.
. Because of the excellent wetting of the filling by this product, promote good polishing, in PE paint can reduce the amount of grinding aids or do not add polishing aids, while the product will not have zinc stingate in a large amount of low temperature cracking situation.
improve the storage stability of coatings.
application range and recommended addition
used in PE, PU primers, inorder pigments have a good dispersion and promote polishing. The normal addition amount is 0.3-0.5% of the total amount, if it is necessary to improve the polishing without adding zinc stingric acid, it is recommended that the addition amount be 0.8-1.2% of the total amount, the specific addition amount is added by the engineer according to the effect.
packaging
25KG
/
barrels, 200KG/barrel
storageplaced in a cool and dry place, storage period of one year.
。