A kind of fireproof decoration plate
Technical field:
The utility model relates to a kind of fireproof decoration plate, belongs to building and ornament materials.
Background technology:
The decorative panel of Shi Yonging is building finishing industry a kind of partition ornament materials commonly used in the market, almost all adopt decoration facial tissue and ox-hide base paper heat of immersion thermosetting resin (melamine resin, phenol formaldehyde resin, urea-formaldehyde resin) after the hot press moulding moulding, though having maximum problem is that used resin has certain refractoriness, but because of matrix is paper, do not reach reliable flame retardant effect, and discharge a large amount of toxic smogs during burning, under the situation that safety requirements is more and more higher, the common anti-doubly application of special decorative panel is restricted in public places.
Summary of the invention:
The purpose of this utility model is to solve the not high problem of fireproof performance that existing decorative panel exists, a kind of fireproof decoration plate that a kind of surfacing is various, pattern is various, fireproof performance is good is provided, its oxygen index (OI) can reach more than 40, even near have powerful burning things which may cause a fire disaster also can not burn, more can not discharge poisonous asphyxiant gas, have advantages such as fire-resistant, shock-resistant, anti-pollution simultaneously.
The technical solution of the utility model is achieved in that it is to be made of decorative layer, cushion coat, fireprotection layer and decorative layer, it is characterized in that: described cushion coat and the fireprotection layer of between decorative layer and decorative layer, being provided with, described decorative layer adopts the facing paper that has flooded thermosetting resin to constitute, the pattern of described decorative layer and decorative layer can be the same or different, and surfacing can be pitted skin, inferior light, high light or special-shaped pitted skin; Described cushion coat adopts the kraft that has flooded thermosetting resin to constitute; Described fireprotection layer adopts the glass cloth formation of having flooded thermostable phenolic resin and having added the pure dissolubility phenolic resins of fire retardant, because what fireprotection layer adopted is glass cloth, and preimpregnation alcohol dissolubility phenolic resins, add flame-retardant composition in the resin, with decorative layer and buffering lamination synthesize an integral body more than the high pressure gauge pressure 17Mpa through high temperature more than 130 ℃, can reach difficult combustion grade standard.
Beneficial effect:
The utility model appearance looks elegant, fireproof performance are strong, because of its thickness is bigger, need be pasted on the base material and can independently uses, and can saw, mill, processing such as boring, can be convenient to the scale construction according to the preliminary dimension job site assembling again after the processing that is prefabricated in the factory.Have advantages such as water-fast, shock-resistant, anti-pollution simultaneously.
Description of drawings:
Fig. 1 is a structure chart of the present utility model.
Wherein:
1, decorative layer 2, cushion coat 3, fireprotection layer 4, decorative layer
The specific embodiment:
As shown in the figure, it is to be made of decorative layer 1, cushion coat 2, fireprotection layer 3 and decorative layer 4, it is characterized in that: described cushion coat 2 and the fireprotection layer 3 of between decorative layer 1 and decorative layer 4, being provided with, described decorative layer 1,4 adopts the facing paper that has flooded thermosetting resin to constitute; Described cushion coat 2 adopts the kraft that has flooded thermosetting resin to constitute; Described fireprotection layer 3 adopts the glass cloth formation of having flooded thermostable phenolic resin and having added the pure dissolubility phenolic resins of fire retardant; Described fireprotection layer 3 with decorative layer 1,4 and cushion coat 2 is pressed into an integral body more than the high pressure gauge pressure 17Mpa through high temperature more than 130 ℃.
Among the embodiment of the present utility model, the thickness of cushion coat and fireprotection layer can be made other thickness according to the needs of product requirement.The pre-soaked resin of decorative layer can adopt melamine resin and cyanurotriamide modified urea resin, and the pre-soaked resin of cushion coat can adopt cyanurotriamide modified urea resin, phenol formaldehyde resin.