Silway 428 Nonionic, Organomodified Trisiloxane Surfactant Used for Coating Additive

• Customization: Available
• CAS No.: 67674-67-3
• Formula: -
• Model NO.: Silway 428
• EINECS: -
• Appearance: Liquid
• Usage: Surfactants
• Color: Colorless & Transparent
• Surface Tension,0.1%, Mn/M: 20.5
• Reflective Index,25ºC: 1.444
• Viscosity ,Cst, 25ºC: 35
• Cloud Point (0.1 Wt%, ºC): <10
• Specific Gravity (25/25 ºC): 1.020
• Product Name: Polyether Modified Silicone Oil
• Transport Package: 1kg, 25kgs, 200kgs, 1000kgs
• Trademark: Hzsilway
• Origin: Hangzhou, China
• Production Capacity: 2000 Tons / Year

Product Description

PRODUCT DESCRIPTION                                                                                               

Silway 428 coatings additive is a nonionic, organomodified trisiloxane surfactant to consider for the formulation of numerous coating systems.
This molecule is often called a 'superspreader', because it has unique wetting and spreading properties when included in water-borne coatings and inks.
It can also improve flow and leveling properties, while effecting air release.
It can be considered for high-speed roll applications and for hard-to-wet surfaces.

SPECIFICATION                                                                                                              
 

PROPERTY	RESULT
Surface Tension(0.1%, mN/m)	20.5
Cloud Point(0.1wt%, ºC)	<10
Viscosity(cSt, 25ºC)	35
Specific Gravity(25/25ºC)	1.020

KEY FEATURE                                                                                                             
Silway 428 coatings additive solutions typically provide spread areas more than 100 times greater than the corresponding volume drop of pure water and 25 times greater than a conventional organic surfactant.
In addition,  Silway428 coatings additive is 100% active and compatible with a wide variety of water-borne, solvent-borne and radiation-curable resin systems, and can allow for 'overcoating' while still providing good gloss.
In fact, Silway428 coatings additive can typically reduce formulations' surface tension to 20.5 mN/mat at a use level up to 1% by weight.  Typical test levels are 0.1-5.0%.


TYPICAL APPLICATIONS                                                                                               
 

 Potential applications for coatings containing Silway 428 coatings additive include, but are not limited to:

• Wood coatings
• Glass coatings
• Spray or high-speed roll applied coatings
• EB or UV curable paints and inks

PACKING & SHELF LIFE                                                                                                

SHELF LIFE: 36 Months