CN206465577U

CN206465577U - A kind of TPU composite boards

Info

Publication number: CN206465577U
Application number: CN201621224379.5U
Authority: CN
Inventors: 徐志明
Original assignee: Suzhou Hengdaer Industrial Materials Co Ltd
Current assignee: Suzhou Hengdaer Industrial Materials Co Ltd
Priority date: 2016-11-15
Filing date: 2016-11-15
Publication date: 2017-09-05
Anticipated expiration: 2026-11-15

Abstract

The utility model discloses a kind of TPU composite boards, it is characterized in that, including TPU flaggies and fibrous material layer, the fibrous material layer upper and lower faces are connected with TPU flaggies, the TPU flaggies are provided with back-up coat, the back-up coat includes horizontal reinforcing plate and longitudinally reinforced plate, and the horizontal reinforcing plate and longitudinally reinforced plate are equidistantly staggered；A kind of TPU composite boards described in the utility model can make TPU flaggies have good MOR and non-deformability by the setting of back-up coat；The setting that a kind of TPU composite boards pass through, the setting of fungi-proofing master batch with antibiotic property, makes the sheet material have certain sterilizing ability, reduces the growth of bacterium, plays the purpose of protection health；A kind of TPU composite boards can be increased aesthetics, printing layer can be protected against damages by protective layer by the setting of decorative layer with printed decoration picture.

Description

A kind of TPU composite boards

Technical field

The utility model is related to a kind of sheet material, specifically a kind of new TPU composite antibacterial sheet material.

Background technology

Conventional panels, especially floor, wooden kind are in the majority, because of its artistic wood, sticker present situation, the product such as moistureproof, fungi-proofing Matter can not meet the demand of people, TPU be polyurethane because it is excellent thermoplastic, environmental protection, and with excellent anti-corrosion Performance, elasticity and shock resistance, have excellent processability when being heated to its softening point, therefore can be according to actual life Production needs to be processed into different shapes, and as present the more commonly used sheet material, but its function is more single, therefore need to invent a kind of many work( Can composite board.

Utility model content

The technical problems to be solved in the utility model be overcome the defect of above prior art there is provided one kind containing antibacterial, every Many kinds of function sheet materials of TPU of heat.

The technical solution of the utility model is：A kind of TPU composite boards, it is characterised in that including TPU flaggies and undulation degree The bed of material, the fibrous material layer upper and lower faces are connected with TPU flaggies, and the TPU flaggies are provided with back-up coat, described to add Gu layer includes horizontal reinforcing plate and longitudinally reinforced plate, the horizontal reinforcing plate and longitudinally reinforced plate are equidistantly staggered.

Further, the TPU flaggies are formed by the TPU antibacterial matrices post-processings for blending its quality 1-3%.

Further, the thickness of the TPU flaggies is 2-15mm.

Further, the fibrous material layer is 2 to 5 layers of fibrous material cloth composition, the fibrous material cloth be carbon fiber, The two-way prepreg cloth that one or more in glass fibre, basalt fibre or aramid fiber material are made.

Further, the upper surface of the back-up coat is provided with decorative layer.

Further, the decorative layer includes protective layer and printing layer, and the protective layer is located at the upper surface of printing layer, institute The upper surface that printing layer is located at back-up coat is stated, and protective layer is transparent membrane.

Further, horizontal reinforcing plate and longitudinally reinforced plate are equidistantly staggered between the grid of composition filled with heat expansion Portion, the heat bulge may expand to be made up of expansible graphite or coating being made by the product comprising expansible graphite Graphite has the characteristic of heat rapid expanding, can expand several times to tens times rapidly when meeting fire, can expand to form fire insulation rapidly Layer, prevents propagation of flame, TPU composite boards can be made to have fire-retardant performance, the conduction of heat is effectively prevented.

The beneficial effect that the utility model is reached：A kind of TPU composite boards described in the utility model pass through back-up coat Set, can make TPU flaggies that there is good MOR and non-deformability；What a kind of TPU composite boards passed through sets Put, the setting of fungi-proofing master batch, with antibiotic property, make the sheet material that there is certain sterilizing ability, reduce the growth of bacterium, play guarantor Protect the purpose of health；A kind of TPU composite boards can increase beautiful by the setting of decorative layer with printed decoration picture Sight degree, can protect printing layer against damages by protective layer.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.

As shown in figure 1, a kind of TPU composite boards, it is characterised in that including TPU flaggies 2 and fibrous material layer 1, the fibre The dimension upper and lower faces of material layer 1 are connected with TPU flaggies 2, and the TPU flaggies 2 are provided with back-up coat 3, and the back-up coat 3 is wrapped Horizontal reinforcing plate and longitudinally reinforced plate are included, the horizontal reinforcing plate and longitudinally reinforced plate are equidistantly staggered, the TPU flaggies 2 Formed by the TPU antibacterial matrices post-processings for blending its quality 2%, the thickness of the TPU flaggies is 10mm, the fibrous material layer 2 be 4 layers of fibrous material cloth composition, and the fibrous material cloth is the two-way prepreg cloth that carbon fiber and glass fibre are made, described to add Gu the upper surface of layer 3 is provided with decorative layer 4, the decorative layer 4 includes protective layer and printing layer, and the protective layer is located at printing layer Upper surface, the printing layer is located at the upper surface of back-up coat 3, and protective layer is transparent membrane, horizontal reinforcing plate and longitudinal direction plus Strong plate, which is equidistantly staggered between the grid of composition, is filled with heat bulge, and the heat bulge of expansible graphite by being made up The coating being made.

Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change Enter and deform and also should be regarded as protection domain of the present utility model.

Claims

1. a kind of TPU composite boards, it is characterised in that including TPU flaggies and fibrous material layer, the fibrous material layer is upper and lower Two sides is connected with TPU flaggies, and the TPU flaggies are provided with back-up coat, and the back-up coat includes horizontal reinforcing plate and longitudinal direction Reinforcing plate, the horizontal reinforcing plate and longitudinally reinforced plate are equidistantly staggered.

2. a kind of TPU composite boards according to claim 1, it is characterized in that, the thickness of the TPU flaggies is 2-15mm.

3. a kind of TPU composite boards according to claim 1, it is characterized in that, the fibrous material layer is 2 to 5 layers of fiber Material cloth is constituted, and the fibrous material cloth is one kind in carbon fiber, glass fibre, basalt fibre or aramid fiber material Or a variety of two-way prepreg cloths being made.

4. a kind of TPU composite boards according to claim 1, it is characterized in that, the upper surface of the back-up coat is provided with dress Adorn layer.

5. a kind of TPU composite boards according to claim 4, it is characterized in that, the decorative layer includes protective layer and printing Layer, the protective layer is located at the upper surface of printing layer, and the printing layer is located at the upper surface of back-up coat, and protective layer is thin transparent Film.

6. a kind of TPU composite boards according to claim 1, it is characterized in that, horizontal reinforcing plate and longitudinally reinforced plate are equidistant It is staggered between the grid of composition filled with heat bulge, the heat bulge is to be made up of expansible graphite or by wrapping Coating is made in product containing expansible graphite.