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Adhesives Ingredients

H 815

Technical DataSheet | Supplied by Nanjing Hongbaoli

Blended polyol. It exhibits low mold density, good flowability, good adhesion, low initial K-factor, high compressive strength and good dimensional stability at low temperature. Shows low open cell content on foam surface. Used in conjunction with MDI (methylene diphenyl diisocyanate) in HCFC-141b blowing systems and rigid polyurethane foams. Recommended formulation is 100 pbw (parts by weight) for H 815, 20 pbw for HFC-245fa pbw and 140-145 pbw for MDI.

H 815 Product details

Product Type
xxxxxxx
Chemical Composition
xxxxxxxxxxxxxx
Product Status
xxxxxxxxxx

H 815 Properties

Property

Value & Unit
Test Condition
Test Method
Cream time @ 20-22°C
xxxxxx s
Gel time @ 20-22°C
xxxxxxx s
FRD (Free-rise density) @ 20-22°C
xxxxxxx kg/m3
Closed cell content
xxxx %
Compressive strength
xxxxxx MPa
Dimensional stability @ -30°C, 24 hrs
xxxxx %
Viscosity @ 25°C
xxxxxxxxxx cP
Mold density
xx kg/m3
Water content
xxxxxxxxx %
Hydroxyl number
xxxxxxxxx mg KOH/g
Initial K-factor
xxxxxxxx W/m.K
Last edited Dec 18, 2017
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