| abstract |
The present invention provides PVC decorative Films and preparation method thereof.The preparation method includes：Step S1 obtains bottom coating using 100~300 the first anilox roll of purpose roller coating bridging agents on PVC fabrics；Step S2 is starched using the aqueous PU of 100~300 the second anilox roll of purpose roller coating on bottom coating, obtains PVC decorative Film.The preparation method improves the caking property of aqueous PU pulp layer and PVC precoats, the coating uniformity and surface soundness of aqueous PU pulp layer are also improved simultaneously, and then improve prepared the wear-resisting of PVC decorative Film, scratch resistance, surface smoothness and finish, and make obtained PVC decorative Film that there is skin sense quality as satin face, to meet the demand to high-end house ornamentation membrane material in the market. |