Crocodile Skin Powder Paint

DESCRIPTION

An object is to provide a kind of crocodile skin powder paint, and this powder coating has stereoscopic sensation crocodile line effect in an unbroken line by force and sense of touch is strong. Another object is to the preparation method that a kind of crocodile skin powder paint is provided.

First object is achieved through the following technical solutions: a kind of crocodile skin powder paint, comprise end powder and sludge ice agent, powder of the described end comprises saturated polyester resin, epoxy resin, solidifying agent, amine close sulfonic acid catalyst, auxiliary agent and color stuffing, the mass ratio of described sludge ice agent and end powder is 0.1 ~ 2%, and described sludge ice agent is acrylic polymer.

Sludge ice agent is acrylic polymer, the coating of toasting the after spray coating incompatible effect that powder coating surface produces when hot setting melting and solidification. Meanwhile, under the effect of epoxy resin, consume amine close the amine produced when sulfonic acid catalyst decomposes, promote the process of whole reflection, and thus produce in an unbroken line crocodile line effect.

Mass ratio between described epoxy resin and saturated polyester resin is 0.001 ~ 0.1.Wherein, described saturated polyester resin can be terminal hydroxy group saturated polyester resin, also can be the mixture of terminal hydroxy group saturated polyester resin/and end carboxyl saturated polyester resin. Described epoxy resin is the CYD-014 of bisphenol A type epoxy resin, the various trade mark, 604 and 903 etc. Described auxiliary agent comprises one or more the mixing in flow agent, defoamer, ventilating agent and wax powder etc. Described color stuffing is one or more the mixing in titanium dioxide, barium sulfate, silicon-dioxide and mica powder, and the amount of adjustment color stuffing can change viscosity and the mobility of whole coating, changes its surface tension, the size of adjustment crocodile line and stereoscopic sensation.

SPECIFICATION

CROCODILE SKIN POWDER COATING COLOR SAMPLES

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