السطحي السيليكون للعزل الحراري XH - 1690
تفاصيل المنتج
XH-1690 foam stabilizer is a Si-C bone, non-hydrolytic type polysiloxane polyether copolymer. This is a versatile foam stabilizer used for the production of polyurethane rigid foam plastic used in appliances and construction industry. It is suitable as general-purpose surfactant for other rigid foam applications and with different blowing agents including iso- cyclo pentane, HCFC-141B and high-water content foaming system.
البيانات المادية
المظهر: أصفر - لون سائل واضح
اللزوجة عند 25 درجة مئوية ： 600 - 1000cs
رُطُوبَة: ＜0.2%
التطبيقات
• Suitable for use in systems for refrigeration, lamination and pour-in-place foam applications, using hydrocarbons as blowing agents and co-blown with water
• Provides good solubility of cyclo-pentane and cyclo/iso-pentane mixtures in the typical polyol formulations used in the applications industry.
• Delivers extremely fine celled foams, thus obtaining foams with very good thermal insulation performances.
• Stabilization of foam growth in pour-in-place applications, in systems using CH, water and HCFC-141b as blowing agents as well as HFCs.
مستويات الاستخدام (مضافة كما تم توفيرها)
نطاق المستوى المشترك لـ XH - 1690 هو 1.5 إلى 2.5 جزء لكل مائة من البوليول (PHP).
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.
