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Adhesives Ingredients

H 566

Technical DataSheet | Supplied by Nanjing Hongbaoli

Blended polyol. It is a transparent to light yellow liquid. Exhibits low K-factor, good adhesion, short demold time, high compressive strength, flowing ability and good dimensional stability at low temperature. Suitable for use in high pressure foaming machines. Used in conjunction with MDI (methylene diphenyl diisocyanate) in cyclo/ iso-pentane blowing systems and rigid polyurethane foams. Recommended formulation is 100 pbw (parts by weight) for H 566, 12-14 pbw for cyclo/iso-pentane blowing systems and 140-145 pbw for MDI.

H 566 Product details

Product Type
Chemical Composition
Physical Form
Transparent to light yellow
Product Status

H 566 Properties


Value & Unit
Test Condition
Test Method
Cream time @ 21-23°C
xxxxxx s
Gel time @ 21-23°C
xxxxxxx s
FRD (Free-rise density) @ 21-23°C
xxxxxxx kg/m3
Compressive strength
xxxxxx MPa
Dimensional stability @ -30°C, 72 hrs
xxx %
Viscosity @ 25°C
xxxxxxxxxx cP
Mold density
xx kg/m3
Hydroxyl number
xxxxxxxxx mg KOH/g
Initial K-factor
xxxxxxxx W/m.K
Specific gravity @ 20°C
Tack-free time @ 21-23°C
xxxxxxxx s
Demold time
xxx min
Water content
xxxxxxxxx %
Closed cell content
xxxx %
Last edited Dec 18, 2017
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