スプレーフォームXH - 1544用のシリコン界面活性剤
製品の詳細
WynPUF® XH-1544 is a non-hydrolyzable silicone surfactant which may be an excellent candidate for use in difficult-to stabilize rigid foam formulations. XH-1544 may be an effective stabilizer for rigid foam formulations incorporating reduced levels of auxiliary blowing agent, for example, high-water/reduced-CFC systems. The foams contained a narrow distribution of small, fine, closed cells that contribute to excellent K-factor performance. It may also be suitable for HCFC-141b systems with excellent dimensional stability and compressive strength.
物理データ
外観：クリア-わらの液体
アクティブコンテンツ：100％
25°Cでの粘度：400 - 800cs
水分：≤0.2%
アプリケーション
•高水の安定化/還元- HCFC硬質フォーム定式化に有効
• Provides excellent compressive strength and dimensional stability in reduced-HCFC systems.
• Imparts chemical stability and compatibility in slow reacting rigid foam systems.
• Maximizes HCFC retention by preventing cell coalescence.
• Produces fine, uniform cell structures with a high degree of closed cells.
使用レベル（供給されている添加剤）
1.5% is recommended for preparing polyurethane rigid foam. Use levels for this type of foam can vary from 1.5 to 2.5 parts per 100 parts polyol.
パッケージとストレージの安定性
200kgのドラムで利用できます。
24 months in closed containers.
製品の安全
When considering the use of any TopWin products in a particular application, review our latest Safety Data Sheets and ensure that the use intended can be accomplished safely. For Safety Data Sheets and other product safety information, contact the TopWin sales office nearest you. Before handling any of the products mentioned in the text, please obtain available product safety information and take necessary steps to ensure safety of use.
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