실리콘 습윤제/실리콘 계면 활성제 SL - 3259

Silicone wetting agents/Silicone surfactant SL-3259

짧은 설명 :

WynCoat® Like all surfactants, a substrate wetting additive is a molecule having both a hydrophilic and a hydrophobic part. The additive’s molecular structure determines that the orientation will drastically lower the surface tension of the liquid. Wetting additives provide multifunctional benefits in a range of applications including inks and coatings. SL-3259 optimize flow and leveling, enable the elimination of surface defects and reduce surface tension.

SL-3247 is equivalent to Siltech A-008 in international markets.

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제품 세부 사항

제품 태그

제품 세부 사항

WynCoat® SL-3259 is special polyether siloxane copolymer.

주요 기능과 이점

• Low surface tension

• Impart excellent spreading and wetting

일반적인 데이터

• Appearance: clear, slightly amber liquid.

• Active matter content: 100%

• Viscosity (25℃)：30-70cs

• Cloud point (1%): 25-40

• Flash point (closed cup): ＞100℃

응용 프로그램

• Improves the wetting of water-borne coatings on difficult substrates.

• Improves the wetting of water reducible flexographic and roto graphic inks on high slip polyethylene, polypropylene and polyethylene Ter phthalate used in packaging.

사용 수준 (제공되는 첨가제)

총 공식에 대해 계산 된대로 : 0.1 - 1.0%

메모

Stable in neutral aqueous formulations (PH 6-8), but will degrade rapidly in acidic or alkaline formulations. New product formulations should be thoroughly tested for performance and shelf stability before entering market.