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Imprafix_2794_XP

Type                 Reactive, blocked aliphatic polyisocyanate
Form supplied        approx. 45 %
Uses                 Imprafix® 2794 XP is crosslinker with improved reactivity
                     and thermostability (yellowing). It is available in a
                     cosolvent-free supply form, using for textile coating.
                     In combination with Bayhydrol® polyols Imprafix® 2794 XP
                     can be used for the formulation of water-reducible,
                     lightfast one-component polyurethane baking coatings and
                     as an additive in waterborne baking systems to improve
                     flexibility, impact strength and adhesion.

Characteristic data*
Property             Value         Unit of measurement        Method
Viscosity            < 1,500            mPa·s         DIN EN ISO 3219/A.3
at 23 °C, D = 40 s-1
Non-volatile content 44.0 - 46.0        %              DIN EN ISO 3251
(1g / 60min / 105°C)
pH-value             6.5 - 8.5                         DIN ISO 976
at 20 °C
*These values are provisional Binding supply specifications will not be available
until the final product data sheet is published.
Other data**
Property            Value         Unit of measurement        Method
NCO content         5.6                 %
blocked, (calc. on supply form)
**These values provide general information
Imprafix_2794_XP

Solubility/thinnability   Imprafix® 2794 XP can be thinned with water. The
                          compatibility and storage stability of the thinned
                          solutions should always be tested, particularly if
                          cosolvents are used.

Storage                   - Storage in original sealed Bayer MaterialScience
                            container.
                          - Recommended storage temperature: 5 - 23 °C.
                          - Protect from moisture, heat and foreign material.

Storage time              Bayer MaterialScience represents that, for a period
                          of six months following the day of shipment as stated
                          in the respective transport documents, the product
                          will meet the specifications or values set forth in
                          section "specifications or characteristic data" above,
                          what ever is applicable, provided that the product is
                          stored in 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 product no longer meets specifications
                          or the set values. However, prior to using said product
                          Bayer MaterialScience recommends to test such a product
                          if it still meets the specifications or the set values.
                          Bayer MaterialScience does not make any representation
                          regarding the product after the lapse of the six months
                          period and Bayer MaterialScience shall not be
                          responsible or liable in any way for the product
                          failing to meet specifications or the set values after
                          the lapse of the six months period.

Labeling and REACH applications   This product data sheet is only valid in
                         conjunction with the latest edition of the corresponding
                         Safety Data Sheet. Any updating of safety-relevant
                         information
                         – in accordance with statutory requirements will only
                         be reflected in the Safety Data Sheet, copies of which
                         will be revised and distributed. Information relating
                         to the current classification and labeling,applications
                         and processing methods and further data relevant to
                         safety can be found in the currently valid Safety
                         Data Sheet.

Important               This is a Trial Product of which we do not yet have
                        extensive experience.
                        No guarantee can therefore be given regarding the
                        behaviour of the product during processing or use.