Place of Origin:
Made in China
Brand Name:
DR
Certification:
SGS
Model Number:
DR-333
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Silicone Surface Additive Leveling Agent For Industrial Coatings
Leveling agent DR-333 is a polyether-modified dimethicone,which is a silicone surface additive for solvent-based, solvent-free and aqueous systems.
Specification
| Item | Value |
| Appearance | Light yellow transparent liquid |
|
Density(20℃) |
1.04 g/ml |
|
Active content |
100% |
|
Viscosity(25℃) |
300-900cp |
Features:
It is a highly effective silicone surface additive that dramatically reduces the surface tension of coatings and printing inks, improve substrate wetting and preventing cratering. At the same time, it improves surface slip and gloss. In aqueous systems, anti-blocking properties can be improved.
Application:
DR-333 is widely used, but the amount of addition and whether it is stable should be determined by experiments before use. It is recommended for all solvent-borne, solvent-free and water-based coatings, printing inks and overprint varnishes. It is particularly recommended for increasing the wetting requirements of polyurethane, epoxy and acrylic adhesives on substrates.
Suggestion for use:
It can be added as the original or as a pre-diluent, and pre-dilution with the recommended solvent simplifies addition and mixing.
Dosage: 0.05-0.5% based on total recipe
Packaging and storage :
25kg or 200kg plastic drum.
Sealed storage, storage period at room temperature for 24 months
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