シリコン湿潤剤/シリコン界面活性剤SL - 3259
製品の詳細
WynCoat® SL-3259 is special polyether siloxane copolymer.
主な機能と利点
• Low surface tension
• Impart excellent spreading and wetting
典型的なデータ
• Appearance: clear, slightly amber liquid.
• Active matter content: 100%
• Viscosity (25℃)：30-70cs
• Cloud point (1%): 25-40
• Flash point (closed cup): ＞100℃
アプリケーション
• 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.
使用レベル（供給されている添加剤）
総定式化で計算された供給として：0.1 - 1.0％
注記
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.
投与量（供給されている添加物）
• Automotive coatings: 0.2-1.0%
• Wood and furniture coatings: 0.2-1.0%
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