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May 20, 2025
Product Name: Silicone Surfactant
Item No.: SilibaseSSW-DC29
Description
Chinese Factory of Analogue manufactures high-quality silicone surfactant, offering comparable performance to DOWSIL™ 29 Additive. Carbinol functional silicone glycol surfactant used to provide leveling and wetting and improve gloss.
Composition：
Polyether siloxane copolymer
Features & Benefits
SILIBASE SSW-DC29: China-Made Silicone Surfactant with Comparable Performance to DOWSIL™ 29.
Paste.
Enhances flow, leveling and gloss.
Compatible with acrylic, epoxy, polyesters and urethane systems.
Can prevent pigment flotation.
Typical Data:
Appearance：amber-colored clear liquid (become solid below 15ºC)
Active matter content：100％
Refractive index at 25ºC：1.436-1.440
Viscosity(25ºC)：300-600cp
Dosage (additive as supplied):
As a leading Chinese Replacement Product, our silicone surfactant ensures excellent compatibility and performance, rivaling DOWSIL™ 29 Additive.
0.1-0.5％ on total formulation as leveling additive.
1%~5% as a resin modifier.
Predilution in a suitable solvent simplifies dosage and incorporation.
Special Properties:
SILIBASE SILICONE produces a premium Chinese Replacement Product that delivers similar leveling, wetting, and gloss-enhancing effects as DOWSIL™ 29 Additive.
Excellent anti-blocking, release assistance with gloss and softness.
Improves wetting, leveling and spread-out.
Excellent compatibility with PU resin and stay release paper used repetitiously.
Endblocking glycol contains active hydroxyl group, which is reactive with organic polymers like polyurethane. Therefore, it is chemically reacted in the network and increases hydrolytic stability of the resin.
Applications
SilibaseSSW-DC29 Additive has been successful in these industrial applications1:
To improve leveling and wetting:
Ink: Solvent-based flexographic ink
Water-based letterpress ink at 0.2–0.5%
Coating: Solvent-based coil coating
Solvent-based overprint varnish
To provide gloss:
Coating: Solvent-based coil coating
Package and Storage Stability：
Available in 25kgs pail and 200kgs drums.
24 months in closed containers