Substrate Wetting Agent Polyether Modified Silicon Surfactant

• CAS No.: 67674-67-3
• Formula: C2(5+M)H4(7+M)O(3+M)Si3
• Appearance: Liquid
• Usage: Surfactants, Quick Spreading and Wetting for Coating/Tyre Dress
• Color: Colorless Transparent Liquid
• Sample: Yes
• Model NO.: Silway 428
• Surface Tension (0.1%,Mn/M): 20.5
• Purity: 100%
• Keywords: Wetting Agent
• Viscosity (25ºC,MPa.S): 35
• Refractive Index(25ºC): 1.444
• Advantage 1: Super Spreading and Wetting
• Advantage 2: Environmental Friendly
• Advantage 3: Low Surface Tension
• Shelf Life: 36 Months
• Storage: Being Storage in Closed Contaianers
• Transport Package: 1L, 5L, 25kg, 200kg or IBC Tank
• Specification: polyether modified silicone oil
• Trademark: HZsilway
• Origin: Hangzhou, China
• Production Capacity: 100tons/Month

Product Description

Product  Name	Silicone surfactant   Modified polytrisiloxane   Silicone wetting adjuvant
Surface Tension:(0.1%Wt)	20.5
Appearance	Colorless Transperant
Specific Gravity (25°C)	1.020
Viscosity(25°C)	35
Cloud Point(1%Wt Aqueous Solution)	<10°C
Fuction	Improve the efficiency of wetting and spreading
Superiority	Super spreading and penetrating property, environment friendly

Silway 428 spray adjuvant is a polyether trisiloxane. In aqueous solutions, it gives super spreading and does dramatically reduce surface tension.

Typically, Silway 428 spray adjuvant reduces the surface tension of aqueous agricultural mixtures significantly. At concentrations as low as 0.1 percent, Silway 428 spray adjuvant reduces surface tension below 22 mN/m, which produces very rapid wetting and spreading on hard-to-wet surfaces .
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