Toluene diisocyanate manufacturer Knowledge Styrene-acrylic polymer B678 for printing and packaging (similar performance to BASF 678)

Styrene-acrylic polymer B678 for printing and packaging (similar performance to BASF 678)

author: Post: 09/05/2023 40read Comments Off

Products Features

①Excellent pigment wetting and dispersing properties

②Excellent transferability and printability

③Excellent gloss

④Excellent anti-sticking effect

⑤Medium viscosity

⑥The performance is similar to BASF 678

Typical Physical properties

Appearance	transparent flake particles
Non-volatile content,wt%	>99
Average Molecular Weight	8500
acid value,mgKOH/g	235
Softening point,℃	159
Tg,℃	110

Application

①Water-based varnish

②Water-based ink

③Emulsion polymerization protective colloid

Suggestions Recipe

	Ammonia solution	MEA
B678	330	310
Ammonia (25%)	90.5	-
MEA	-	90
Deionized water	579.3	600
Defoamer	0.2	0.2
Total	1000	1000
Viscosity,mPa.S	1800	1000

mily:Arial">Defoamer

0.2

Total

1000

Viscosity,mPa.S

1800

1000

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