DELTA-SC®2570
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DELTA-SC®2570 

DELTA-SC®2570 is silicone-free surface control additive for aqueous systems. It gives excellent leveling and anti-cratering properties in most aqueous resin systems. 


Specifications: 

Composition :Neutralized fluorocarbon-modified polyacrylate 

Acid value :50-70 mg KOH/g 

Specific gravity @ 20°C :ca. 1.05 g/cm3 

Refractive index :ca. 1430 

Appearance :Slightly hazy yellowish liquid 

Solvent(s) :Water 

Colour :max. 5 

Active ingredients :60% 


Applications and usage: 

Coatings 

DELTA-SC®2570 is a fluorocarbon-modified polyacrylate neutralized with DMEA (dimethylethanolamine) and dissolved in water. 

The use of DELTA-SC®2570 gives the following advantages: 

●    Excellent anti-cratering behaviour 

●    Better substrate wetting 

●    Improved levelling 

●    No inter-coat adhesion problems in multi-layer applications 

DELTA-SC®2570 is recommended for use in all kinds of water-based coatings with a pH value superior to 7.5. 

DELTA-SC®2570 can be added prior to or after processing. In all cases care should be taken to ensure uniform distribution. 

0.5-1.5% on total formulation weight 


Safety and Handling: 

DELTA-SC®2570 should be handled in accordance with good industrial practice. Detailed information can be found in the Safety Data Sheet. 


Storage: 

DELTA-SC®2570 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 production date is indicated on the container. 


Packaging: 

50 kg and 190 kg non-returnable metallic containers. 


Related Tags: 流平剂,流平剂2570价格,流平剂2570批发

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