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Adhesives Ingredients

H 480

Technical DataSheet | Supplied by Nanjing Hongbaoli

Blended polyol. It exhibits low mold density and good dimensional stability. Suitable for use in both high and low pressure foaming machines. 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 480, 22-26 pbw for HCFC-141b and 140-145 pbw for MDI.

H 480 Product details

Product Type
xxxxxxx
Chemical Composition
xxxxxxxxxxxxxx
Physical Form
Liquid, Viscous
Appearance
Yellow
Product Status
xxxxxxxxxx

H 480 Properties

Property

Value & Unit
Test Condition
Test Method
Cream time @ 23-24°C
xxxxxx s
Gel time @ 23-24°C
xxxxxxx s
FRD (Free-rise density) @ 23-24°C
xxxxxxx kg/m3
Closed cell content
xxxx %
Compressive strength
xxxxx KPa
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
xxxxxx W/m.K
Specific gravity @ 20°C
xxxx
Tack-free time @ 23-24°C
xxxxxxxx s
Demold time
x min
Last edited Dec 18, 2017
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