CN205255632U - Incombustible aluminum composite panel - Google Patents

Abstract

The utility model discloses an incombustible aluminum composite panel, including an aluminum plate layer, the 2nd aluminum plate layer and fire -retardant sheet layer, the weight component of fire -retardant sheet layer is 90% inorganic mineral and 10% acrylic acid is glued, the both sides surface coating of fire -retardant sheet layer has the polyethylene layer, an aluminum plate layer with the 2nd aluminum plate sets up respectively the both sides on polyethylene layer. The utility model discloses an incombustible aluminum composite panel has adopted the mineral layer that is included by polyethylene material as the intermediate level, has good fire - retardant insulation effect, is applicable to the occasion that curtain, fire -protection rating such as built -in expected much.

Description

One is not fired aluminum composite plate

Technical field

The utility model relates to a kind of composite metal plate of Material Field, is specifically related to one and does not fire aluminum composite plate.

Background technology

Composite metal plate material can be brought into play the different advantage of each group element material, realizes unappeasable performance requirement described in the sheet material of single metal, single structure, has wide range of application, has good economic benefit and social benefit.

Along with the lifting of scientific and technological level, the property to material under different application environment require increasingly stringent, need to there is for the different applied environment exploitation of material the metallic composite panel of different qualities.

Utility model content

The utility model provides one not fire aluminum composite plate, and it has, and intensity is high, the feature of thermal insulation good flame retardation effect.

A kind of technical scheme that realizes above-mentioned purpose is: one is not fired aluminum composite plate, comprised the first aluminum layer, the second aluminum layer and fire-retardant flaggy.

The both side surface of described fire-retardant flaggy is coated with polyethylene layer.

Described the first aluminum layer and described the second aluminium sheet are separately positioned on the both sides of described polyethylene layer.

Further, the thickness of the thickness of described the first aluminum layer and described the second aluminum layer is 2.2-4mm.

One of the present utility model is not fired aluminum composite plate, comprises the first aluminum layer, the second aluminum layer and fire-retardant flaggy; The components by weight percent of described fire-retardant flaggy is 90% inorganic mineral and 10% acrylate glue; The both side surface of described fire-retardant flaggy is coated with polyethylene layer; Described the first aluminum layer and described the second aluminium sheet are separately positioned on the both sides of described polyethylene layer. The aluminum composite plate that do not fire of the present utility model, has adopted the layer mineral being comprised by polythene material as intermediate layer, has good anti-flaming thermal-insulation effect, is applicable to curtain wall, the fire-protection rating such as in-built requires high occasion.

Brief description of the drawings

Fig. 1 be of the present utility model a kind of do not fire aluminum composite plate structural representation.

Detailed description of the invention

In order to understand the technical solution of the utility model better, below by embodiment particularly and be described in detail by reference to the accompanying drawings:

Refer to Fig. 1, one of the present utility model is not fired aluminum composite plate, comprises the first aluminum layer 1, the second aluminum layer 3 and fire-retardant flaggy 2.

The components by weight percent of fire-retardant flaggy 2 is 90% inorganic mineral and 10% acrylate glue.

The both side surface of fire-retardant flaggy 2 is coated with polyethylene layer 4.

The first aluminum layer 1 and the second aluminium sheet 3 are separately positioned on the both sides of polyethylene layer 4.

The thickness of the thickness of the first aluminum layer 1 and the second aluminum layer 4 is 2.2-4mm.

A kind of aluminum composite plate that do not fire of the present utility model has adopted the inorganic mineral material that is enclosed with modified poly ethylene as the intermediate layer of composite metal plate, has good anti-flaming thermal-insulation effect, is applicable to curtain wall, the occasion of having relatively high expectations for fire-protection rating such as in-built. Through measuring, fire proofing material grade of the present utility model reaches A2 rank.

Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to above embodiment all will drop within the scope of claims of the present utility model.

Claims (2)

1. do not fire an aluminum composite plate, it is characterized in that, comprise the first aluminum layer, the second aluminum layer and fire-retardant flaggy;

The both side surface of described fire-retardant flaggy is coated with polyethylene layer;

Described the first aluminum layer and described the second aluminium sheet are separately positioned on the both sides of described polyethylene layer.

2. one according to claim 1 is not fired aluminum composite plate, it is characterized in that, the thickness of the thickness of described the first aluminum layer and described the second aluminum layer is 2.2-4mm.