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Cosutin Industrial CO., Limited
UNIT B,
10F LEE MAY BUILDING 788-790 NATHAN ROAD
MONGKOK, KOWLOON, H.K
H-3602 FOAM STABILIZER
Feature
H-3602
foam stabilizer is a kind of silicon-carbon bond
based non-hydrolytic
copolymer of polysiloxane
and polyether. It is suitable for most
conventional rigid
polyurethane foam systems,
it has wide use range, for example cyclopentane,
HCFC-
141b, 134a and high-water content
foaming system. H-3602 is applied for premixed
polyols used in refrigerators, freezers, PU
panel, spraying foams etc.
Advantages
? It has excellent compatibility and
emulsification ability with polyether polyols and
outstanding surface activity;
? it has
strong nucleation ability and stabilizing foam
ability,it gives very fine cell
structure, and
high rate of closed cells;
? it produces good
flowability, and it can obviously be reduced or
even eliminated
the large voids under foam
surface, supper insulation and homogeneous density
distribution;
? it let polyurethane foam
obtain superior adhesive strength with mold.
Physical Data
Appearance Transparent
viscous liquid
Viscosity (25°C) 700 ± 300
mPa.s
Density (25°C) 1.06 ± 0.02 gcm3
pH
(4% water solution) 5.5 ± 1.5
Water content
(%) ≤ 0.3
Storage and Application
This product is non-toxic, non-corrosive.
Sealed storage in cool and dry place. Its
shelf life is more than 12 months. It is
recommended to warm it up to room
temperature
before using.
Packaging
In galvanized
iron drums with net weight 210 kgdrum or IBC drums
with net weight
1050 kgdrum.
All data
of the product is out of our engineers’ design and
experiment. We are sure the
results are
correct and true, but when used in different
Process and etc., the true
conditions may be
varied.
The size and date are subject to
change without notice!