Characterization Waterbasedaliphatic blocked
polyisocyanate.
In combination with Bayhydrol?polyols, Imprafix? IO 3388 Dispersion can be used for the formulation ofwater-reducible, lightfast one-component polyurethane
baking coatings
and as
an additive
in waterborne
bakingsystems to improve flexibility, impact strength and
adhesion.
Form
supplied approx. 45
%
Specification
Property Value
Unit of
measurement Method
Non-volatilecontent (0.9 - 1.1g/1h/105°C, convectionoven)
44
- 46 % DIN EN ISO
3251
Flow time at 23 °C, 4
mm cup 10
- 30 s AFAM
2008/10503
pH
value 7
- 9 DINISO
976
Other data*
Property Value
Unit of
measurement Method
NCOcontent (blocked, calculated on solid resin)
12.5 %
*Thesevalues provide general information and are not part of the productspecification.
Storage - Storage
inoriginal sealed Covestro container.
-
Recommended storage temperature: 5 - 30
°C.
-
Protect from frost, heat and foreign
material.
General information : The product can not beused if it has been frozen.
Storage
time Covestro represents that, for a period of six months following the day of shipment as stated in the respectivetransport
documents, the product willmeet the specifications or values set forth in section "specifications orcharacteristic
data" above,
what ever
is applicable,
provided that
the product
is storedin
full compliance
with the
storage conditions
set forth
in and
referenced under section"storage" above and is otherwise handled
appropriately.
The
lapse of
the six
months period
does not
necessarily mean
that the
productno longer meets specifications or the set values. However, prior to using saidproduct, Covestro recommends to test such a product if it still meets thespecifications or the set values. Covestro does not make any representationregarding the product
after the lapse of the six months period and Covestroshall not be responsible or liable in any way for the product failing to meetspecifications or the set values after the lapse of the six months
period.