A kind of novel household appliance appearance composite board
Technical field
The present invention relates to a kind of incrustation sheet material, relate in particular to a kind of PET/Al-Mg alloy film/PVC household appliance appearance composite.
Background technology
The PET/PVC composite plastic steel plate is the middle 1990s development product, has superperformances such as protection against the tide, anticorrosion, durability.Colored laminate steel with PET/PVC composite membrane and steel plate after compound has that beautiful outward appearance, surface of good are ornamental, corrosion resistance and scoring resistance, is widely used in the incrustation of every profession and trade.
Existing P ET/PVC composite plastic steel plate color is single, third dimension is not strong, and the anti-yellowing property under high temperature, xenon lamp illuminate condition is not good enough, and lasting weather resistance is undesirable.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of novel PET/Al-Mg alloy film/PVC household appliance appearance composite is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of novel household appliance appearance composite board, base material is a cold-rolled steel sheet, characteristics are: the front of described base material scribbles the chemical treatment layer, described chemical treatment layer top roll scribbles the PVC glue-line, be stained with the PVC thin layer on the described PVC glue-line, be bonded with adhesive layer on the described PVC thin layer, be bonded with Al-Mg alloy rete on the described adhesive layer, be provided with adhesive layer again on the described Al-Mg alloy firm layer, be bonded with PET light rete on the described adhesive layer.
Purpose of the present invention also can further realize by following technical measures:
Above-mentioned household appliance appearance composite board, wherein, the back side roller coat of described base material has the chemical treatment layer, and described chemical treatment layer top roll scribbles back of the body enamelled coating.
The substantive distinguishing features of technical solution of the present invention and progressive being mainly reflected in:
It is fine that PET/Al-Mg alloy film of the present invention/PVC household appliance appearance composite has excellent resistance to chemical attack, resistance to acids and bases, anti-finger printing, the anti-yellowing property under high temperature, xenon lamp illuminate condition, has lasting weather resistance; PET/Al-Mg alloy film/PVC household appliance appearance composite can be realized colourful three-dimensional appearance effect through processing technologys such as wire drawing or printed patterns, and texture is very strong, has solved problems such as existing P ET/PVC composite plastic steel plate color is single, third dimension is not strong.This composite is with a wide range of applications: comprise refrigerator, washing machine, water heater, air-conditioning, micro-wave oven of household appliances etc.; The antitheft door of building material, suspended ceiling decoration material and inwall ornament materials are the products that has application prospect.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: schematic cross-section of the present invention;
The implication of each Reference numeral among the figure:
The 1-base material, 2-chemical treatment layer, the 3-PVC glue-line, the 4-PVC thin layer, the 5-adhesive layer, 6-Al-Mg alloy rete, the 7-adhesive layer, 8-PET light rete, 9-chemical treatment layer, 10-carries on the back enamelled coating.
The specific embodiment
On the basis of PET/PVC composite plastic steel plate, develop PET/Al-Mg alloy film/PVC household appliance appearance composite, by novel processing technology such as wire drawing or printed patterns, realize more gorgeous three-dimensional appearance effect, have excellent resistance to chemical attack, resistance to acids and bases and anti-finger printing simultaneously, anti-yellowing property under high temperature, xenon lamp illuminate condition is fine, has lasting weather resistance, satisfies the demand of product diversification.
As shown in Figure 1, novel household appliance appearance composite board, base material 1 is a cold-rolled steel sheet, the front of base material 1 scribbles chemical treatment layer 2, and chemical treatment layer 2 top roll scribble PVC glue-line 3, are stained with PVC thin layer 4 on the PVC glue-line 3, be bonded with adhesive layer 5 on the PVC thin layer 4, be bonded with Al-Mg alloy rete 6 on the adhesive layer 5, be provided with adhesive layer 7 again on the Al-Mg alloy firm layer 6, be bonded with PET light rete 8 on the adhesive layer 7.The back side roller coat of base material 1 has chemical treatment layer 9, and chemical treatment layer 9 top roll scribble back of the body enamelled coating 10.
Roller coat chemical treatment layer 2 on cold-rolled steel sheet, the adhesive force of Reinforced PVC glue-line 3, back of the body enamelled coating and steel plate; By novel processing technology such as wire drawing or printed patterns, realize more gorgeous three-dimensional appearance effect, satisfy the demand of product diversification; Be provided with back of the body enamelled coating at the cold-rolled steel sheet back side, guarantee that steel plate does not weather in transportation and use.
In sum, PET/Al-Mg alloy film of the present invention/PVC household appliance appearance composite has excellent resistance to chemical attack, resistance to acids and bases, anti-finger printing, and the anti-yellowing property under high temperature, xenon lamp illuminate condition is fine, has lasting weather resistance; PET/Al-Mg alloy film/PVC household appliance appearance composite can be realized colourful three-dimensional appearance effect through processing technologys such as wire drawing or printed patterns, and texture is very strong, has solved problems such as existing P ET/PVC composite plastic steel plate color is single, third dimension is not strong.This composite is with a wide range of applications: comprise refrigerator, washing machine, water heater, air-conditioning, micro-wave oven of household appliances etc.; The antitheft door of building material, suspended ceiling decoration material and inwall ornament materials are the products that has application prospect.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.