1  Range

    It supplies the technical description sheet of formaldehyde，polymer with cyclohexanone.

2  Summary

    The product's performances of formaldehyde，polymer with cyclohexanone，having similar performances with Lawter's K1717.

    Formaldehyde，polymer with cyclohexanone is a kind of saturated polymeric resin of aliphatic aldehyde and cyclic ketone．It can be used in most paint systems，especially suitable to produce universal color pastes.

    Notes：The referenced applied domains are as follows：

                  Paint──Carpentry paint，plastic paint，cabinets paint，toy paint，

                           iron paint，gloss paint，varnish；

           Printing ink──Intaglio ink，compound ink；

                 Others──Nail polish，shoeshine，jacket oil，paper gloss paint.

    According to customers' various formulas，it can improve the gloss，tenacity，rigidity，impact resistance，adhesion，corrosion resistance，yellowing resistance and weather resistance．With this formaldehyde，polymer with cyclohexanone，it can also raise the wettability of paint and the levelling property of paint and so on possibly.

3  Recommendable directions

    First，add a measurable amount of solvent to the barrel within a high speed agitator；Second，start the high speed agitator，adding a measurable amount of formaldehyde，polymer with cyclohexanone slowly；Third，keep on mixing round until all the materiel dissolved．Then mix with other planned components according to customers' technologic conditions.

    Notes：The reference formula of universal colorants──Add formaldehyde，polymer with

           cyclohexanone in butanone，benzene，dimethylbenzene and/or cyclohexanone （with

           50% solid content），and add toners and levelling agents，then mix up.

4  Ecumenic physical qualities

    The ecumenic physical qualities of formaldehyde，polymer with cyclohexanone are listed in table 1.

Table 1

5  Facies

    The main parts of formaldehyde，polymer with cyclohexanone are white（light yellow）grains，including a few powder．Its apparent photo is picture 1.

Picture 1

6  Solubility

6.1  The formaldehyde，polymer with cyclohexanone can dissolve in alcohols，ketones，esters，benzenes and other's solvents（except alkanes）──which are usually used in paint industry. Its idiographic contents in read table 2.

Table 2

    Notes：A──can be dissolved and diluted in any proportion；

           B──can be dissolved if the content of resin is more then 30%；

           C──can't be dissolved or diluted.

6.2  If adding blended solvents or heating，it can increase the dissolved speed of formaldehyde，polymer with cyclohexanone.

7  Compatibility

    The formaldehyde，polymer with cyclohexanone has favorable compatibility with most resins，binders and plasticizers．Its idiographic contents in read table 3.

Table 3

    Note：A──compatible；

          B──limited compatible；

          C──incompatible.

8  File examination and approval table

Table 4