Solvent-free wetting and dispersing additive/agent(BYK DISPERBYK-111) for solvent-borne and solvent-free coatings
SOLVENT-FREE WETTING AND DISPERSING ADDITIVE/AGENT(BYK DISPERBYK-111) FOR SOLVENT-BORNE AND SOLVENT-FREE COATINGS
inorganic pigments, in particular titanium dioxide. Strong reduction of millbase viscosity.
Product Data
Composition
Copolymer with acidic groups
Typical Properties
The values indicated in this data sheet describe typical properties and do not constitute specifification limits.
Acid value: 129 mg KOH/g
Density (20 °C): 1.16 g/ml
Food Contact Legal Status
For the current food contact legal status, please contact our product safety department or visit www.byk.com
for further information.
Storage and Transportation
Mix well before use. Separation and turbidity may occur. Heat to 30-40 °C and stir.
The product should be stored in closed rooms and should not be pre-diluted upon storage.
Special Note
As a result of its high acid value, the additive may potentially accelerate the reaction of baking systems.
Check the increase in viscosity during storage.
Applications
Coating Industry and Printing Inks
Special Features and Benefifits
The additive deflflocculates pigments by means of steric stabilization. As a result of the small particle sizes of the
deflflocculated pigments, high levels of gloss can be achieved and the color strength is improved. Transparency and
hiding power also increase and viscosity is reduced. In this way, the flflow characteristics are also improved and high
pigment loading is possible. For inorganic pigmented coatings, which are applied using electrostatic high rotation
equirment, haze is signifificantly reduced.
Recommended Use
The additive is recommended for all solvent-borne and solvent-free coatings and printing inks to stabilize inorganic
pigments, specififically titanium dioxide. Its anionic character makes it ideal for acid-catalyzed systems (e.g. coil coatings).
Recommended Levels
Amount of additive (as supplied) based upon pigment:
Inorganic pigments: 2.5-5%
Titanium dioxides: 1-3%
The above recommended levels can be used for orientation. Optimal levels are determined through
a series of laboratory tests.
Incorporation and Processing Instructions
For optimum performance, the additive must be incorporated into the millbase before addition
of pigments.
1.We've already sold over 15,000 customers
2.The annual sales volume of the company exceeds USD 40 million.
3.Direct distribution cooperation with BASF,Eastman ,Covestro,Evonik,LG,Lanxess,Clariant,Allnex and other manufactures;We have reached deep cooperation with many general agents.
4.The industry we cover Coating,Easer,Adhesive,Mied plastic ,Daily chanmical ,Cosmetic ,UV,Water paint,Packing.
5.King Chemical Mall sample .the sample shop is the first in the industry to collect and sort out thousand of chemical samples, The member registers more than5000enterprise
Q 1:Are you trading company or manufacturer ?
A:We are trading company but we own one production plant and we own some production lines in our cooperated factory and we have our own technology of making products.
Q 2:How long is your delivery time?
A: It will take 7-15 days if the goods are in our inventory but it will take 30days if products are not in our inventory.
Q 3: Do you provide samples ? is it free?
A: Yes, we provide free samples but express fee should be paid by buyers.
Q4: What's your delivery time?
A: Usually we will arrange the shipment within 10 to 15 days.
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