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Silikone overfladeaktivt middel til spray skum XH - 1625

Silicone surfactant for Spray foam XH-1625

Kort beskrivelse:

WynPUF® is our brand of silicone regulator for PU. Silicone foam control selection is important when developing open-cell and closed-cell spray systems. XH-1625 help to create the performance advantages you need. Silicone surfactant for spray foam is used in a variety of applications, from basement and attic insulation to acoustic insulation and soundproofing. It is also used to fill gaps in walls and ceiling, providing a tight seal to prevent air and moisture from entering the structure. Spray foam can be used to protect pipes from freezing during cold weather.

XH-1625 is equal to L-6950, B-8518 in international markets.



Produktdetaljer

Produktmærker

Produktoplysninger

XH - 1625 Skumstabilisator er en Si - C -knogle, ikke - hydrolytisk type polysiloxan -polyethercopolymer. Det er hovedsageligt velegnet til stiv polyurethanskum med pentan

Foaming system. Polyurethane (PU) foam is created when isocyanate (such as TDI, MDI, PAPI, TTI) and polyol are reacted. It becomes polyurethane foam when gas is introduced, either via reaction of the isocyanate with water, or with blowing agents.

Fysiske data

Udseende: Farve klar væske

Viskositet ved 25 ° C ： 500 - 1000cs

Fugtighed: ＜0.3%

PH (1% vandig opløsning): 6,0+1.0

Applikationer

• Specially designed for high-end refrigerators, refrigerators and other hard foam system. It can provide fine cell structure, which makes the foam products have lower thermal conductivity.

• It can provide high flow of foaming material, has good density distribution and strength distribution, and can reduce the cavity on the foam surface.

• The common level range for XH-1625 is 2.0 to 3.0 parts per hundred of polyol (php).

Brugsniveauer (additiv som leveret)

Det fælles niveauområde for XH - 1625 er 1,5 til 2,5 dele pr. Hundrede polyol (PHP).

Pakke- og opbevaringsstabilitet

Fås i 200 kg trommer.

24 months in closed containers.

Produktsikkerhed

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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