DELTA-DC®4244
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DELTA-DC® 4244

DELTA-DC® 4244 is an anionic/cationic wetting and dispersing additive to improve the wetting of pigment surfaces and organically treated Bentonites and to reduce the time required for the grinding process.

DELTA-DC® 4244 is the standard wetting and dispersing additive for industrial and architectural coatings. Not only can it be used as a multi-purpose wetting and dispersing additive, but it can also be utilized to activate the organophilic Bentonites.

DELTA-DC® 4244 is suitable for coating and composite.

Specifications:

Composition:Unsaturated polyamide and acid ester salts

Appearance:Transparent, brownish liquid

Amine value:28-40 mg KOH/g

Acid value:46-65 mg KOH/g

Active ingredients:>95%

Applications and usage:


DELTA-DC® 4244 reduces the interfacial tension between pigments or extenders and the vehicle leading to:

●    Reduced  dispersion/grinding times

●    Decreased  pigment sedimentation

●    Increased gloss

●    Improved flow

DELTA-DC® 4244 is a multi-purpose wetting and dispersing additive, which is compatible with all solvent and solvent-free coating systems. It can be used as well to provide excellent activation of organically  treated Bentonites.

DELTA-DC® 4244 improves the dispersing/grinding process of fillers in glass fiber reinforced plastics. Through a better wetting and a more homogeneous distribution of the fillers, a strong viscosity reduction is obtained. This results in an improvement of the physical properties like the impact resistance, especially in systems filled with Al(OH)3.

DELTA-DC® 4244 should be added prior to the dispersion/grinding process.

0.2-1.0% (delivery form) on inorganic pigments 

1.0-5.0% (delivery form) on organic pigments 

0.2-0.75% (delivery form) on extenders and TiO2


Safety and Handling:

DELTA-DC® 4244 should be handled in accordance with good industrial practice. Detailed information can be found in the Safety Data Sheet.

Storage:

DELTA-DC® 4244 should be stored in a cool dry place. When kept in an original unopened container, it will keep up to 5 years from the date of manufacture. The expiry date is indicated on the container.

Packaging:

50 kg or 180 kg non-returnable containers.


Related Tags: 分散剂,分散剂4244价格,分散剂4244批发

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