الزيت المعدل للسيليكون لألواح وأنابيب PU XH - 1544
تفاصيل المنتج
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.
البيانات المادية
المظهر: واضح - سائل القش
المحتوى النشط: 100 ٪
اللزوجة عند 25 درجة مئوية ： 400 - 800cs
الرطوبة: ＜ 0.2 ٪
التطبيقات
● 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.
مستويات الاستخدام (مضافة كما تم توفيرها)
ينصح 1.5 ٪ بإعداد رغوة الصلبة البولي يوريثان. يمكن أن تختلف مستويات استخدام هذا النوع من الرغوة من 1.5 إلى 2.5 جزء لكل 100 جزء من polyols.
ثبات الحزمة والتخزين
متوفر في الطبول 200 كجم.
24 months in closed containers.
سلامة المنتج
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.
- سابق: السطحي السيليكون للألواح PU XH - 1193
- التالي:
