Silikon modifiziertes Öl für PU -Panels und Rohre xh - 1544
Produktdetails
WynPUF® XH-1544 is a non-hydrolyzabel silicone surfactant which maybe an excellent candidate for use in difficult to stabilize rigid foam formulations. XH-1544 maybe 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.
Physische Daten
Aussehen: Klar - Strohflüssigkeit
Aktiver Inhalt: 100%
Viskosität bei 25 ° C: 400 - 800cs
Feuchtigkeit: ＜ 0,2%
Anwendungen
● Effective for stabilization of high water/reduced- HCFC rigid foam formulations.
● 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.
Nutzungsniveaus (additiv wie geliefert)
1,5% werden für die Herstellung von Polyurethan -Starrschaum empfohlen. Verwenden Sie die Niveaus für diese Art von Schaum, die von 1,5 bis 2,5 Teilen pro 100 Teile polyolen variieren können.
Paket- und Speicherstabilität
Erhältlich in 200 kg Schlagzeug.
24 months in closed containers.
Produktsicherheit
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.
- Vorherige: Silikon -Tensid für PU -Panels xh - 1193
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