Yuan jiang card - superfine modified precipitated barium sulfate （PE film transparent masterbatch is special）By special chemical synthesis technology, using special filter technology and special technology and special surface treatment technology.With high whiteness, no black particle, good dispersion, etc.This product is white powder substance, non-toxic, tasteless, insoluble in water, acid, alkali and organic solvents, soluble in hot concentrated sulfuric acid, only not to any gas reaction.So is the product excellent weatherability, decay resistance.
USES:Modified superfine precipitated barium sulfate (PE film transparent masterbatch dedicated)
Has the strong affinity, this product is used in conjunction with titanium dioxide by certain proportion, can make the chain, more effectively play its covering power performance, reduce the dosage of titanium pigment, especially suitable for PE film, transparent masterbatch, automobile paint, high-grade exterior wall coating is used.At the same time on the resistance to pulverization performance has improved significantly.Can enhance and light flowing property of powder coatings, and with all the pigment has good compatibility, can improve powder coating in the painting process to achieve the ideal coating thickness, improve on powder rate, reduce the dosage of powder coating at the end of the, is powder coating grade will choose products.
Product technical indicators
|
project |
indicators |
|
Barium sulfate content, % |
P 98 |
|
105 ° C volatiles, % |
0.30 or less |
|
Oil absorption value, g / 100 g |
15-20 or less |
|
45 microns screenings, % |
0.05 or less |
|
Water soluble content, % |
0.30 or less |
|
Whiteness, % |
94 or less |
|
PH % |
6.5 to 8.5 |
Packing:25 kg/bag, the bag lined with plastic bag packing also can according to customer's requirements. |
