CN204570977U - A kind of wood composite PLASTIC LAMINATED - Google Patents

Abstract

A kind of wood composite PLASTIC LAMINATED, relates to a kind of fire proofing material.For the shortcoming that current timber exists, provide a kind of wood composite PLASTIC LAMINATED.This wood composite PLASTIC LAMINATED, comprises matrix plank, PVC anticorrosive coat, adhesive sticker tack coat and vermiculite emulsion fireprotection layer.This wood composite PLASTIC LAMINATED manufacture method is simple, with low cost, can prevent combustion of wood at 1000 DEG C.

Description

A kind of wood composite PLASTIC LAMINATED

Technical field

The utility model relates to a kind of fire proofing material.

Background technology

Wood materials is one of existing house ornamentation ornament materials, no matter existing timber is solid wood or multiple wood composite board, for reaching flameproof effect, general realization in the following manner: 1. add fire lagging, fire lagging is generally string pressing and forms (application number 201220320758X), because fiber itself belongs to combustible, the therefore not long-time naked light of ability, and can not high temperature resistant calcination, 2. board surface spraying Novel fireproof flame-retardant coating (application number 2011200858086), its fireproof flame-retardant coating complicated component, manufacturing cost is high, 3. when preparing labeled door, adopt solid wood as skeleton, chlorine magnesium panel is fixed on skeleton two sides, fill pearlite slab or the vermiculite board of monoblock with skeleton between panel, by chlorine magnesium plate and central filler material, reach flameproof effect (application number 200720171504) together, the method causes the whole quality of door obviously to increase, and solid wood is as skeleton, and for the plank of monoblock, cannot at central filler material, and chlorine magnesium plate thickness is between 3 ~ 20 millimeters, and can be found out by this patent accompanying drawing, central filler layer thickness is far more than 20 millimeters, need the amount of filling very big.

Utility model content

The purpose of this utility model is the defect existed for existing wood materials, provides one to prepare simply, the wood composite PLASTIC LAMINATED that flameproof effect is good.

The utility model provides a kind of wood composite PLASTIC LAMINATED, comprises matrix plank, PVC anticorrosive coat, adhesive sticker tack coat and vermiculite emulsion fireprotection layer successively.

Described vermiculite emulsion layer thickness is 15 ~ 150 μm.

Preferably, described vermiculite emulsion layer thickness is 50 ~ 120 μm.

Described layer of PVC thickness is 10 ~ 35 μm.

Described non-drying glue layer thickness is 5 ~ 15 μm.

The utility model has following beneficial effect:

This wood composite PLASTIC LAMINATED manufacturing process is simple, with low cost, can prevent combustion of wood at 1000 DEG C.

Accompanying drawing explanation

Fig. 1 is the utility model composite fireproof-plate structure schematic diagram;

In figure, 1 is matrix plank, and 2 is PVC anticorrosive coat, and 3 is adhesive sticker tack coat, and 4 is fireprotection layer.

Detailed description of the invention

As shown in Figure 1, the composite fireproof plate described in following embodiment comprises matrix plank 1, anticorrosive coat 2, tack coat 3 and vermiculite emulsion fireprotection layer 4 all successively.

Wherein the thickness of layer of PVC and non-drying glue layer does not affect fireproof performance, can select arbitrarily.But due to layer of PVC with non-drying glue layer is blocked up or excessively thin, can affect composites intensity and ageing-resistant performance, therefore layer of PVC thickness is with 10 ~ 35 μm, and non-drying glue layer thickness is advisable with 5 ~ 15 μm.

Vermiculite emulsion layer thickness range is between 15 ~ 150 μm, and preferably, vermiculite emulsion layer thickness is 50 ~ 120 μm.

Embodiment one:

Selection vermiculite emulsion layer thickness is the wood composite PLASTIC LAMINATED of 15 μm, this wood composite PLASTIC LAMINATED is placed on above gasoline pool, light gasoline pool, detecting temperature near wood composite PLASTIC LAMINATED is 600 ~ 800 DEG C, after 10 minutes, gasoline burns down, check wood composite PLASTIC LAMINATED, its surface is without burning phenomenon; By the alkynes oxygen flame gun calcination of this wood composite PLASTIC LAMINATED, temperature controls at 800 ~ 1000 DEG C, and calcination found after 3 minutes, and calcination central point reddens, and surface becomes silvery white, but there is no the vestige of burning and calcination blackening.

Embodiment two

Selection vermiculite emulsion layer thickness is the wood composite PLASTIC LAMINATED of 120 μm, this wood composite PLASTIC LAMINATED is placed on above gasoline pool, light gasoline pool, detecting temperature near wood composite PLASTIC LAMINATED is 600 ~ 800 DEG C, after 10 minutes, gasoline burns down, check wood composite PLASTIC LAMINATED, its surface is without burning phenomenon.

Embodiment three

Selection vermiculite emulsion layer thickness is the wood composite PLASTIC LAMINATED of 150 μm, this wood composite PLASTIC LAMINATED is placed on above gasoline pool, light gasoline pool, detecting temperature near wood composite PLASTIC LAMINATED is 600 ~ 800 DEG C, after 10 minutes, gasoline burns down, check wood composite PLASTIC LAMINATED, its surface is without burning phenomenon; By the alkynes oxygen flame gun calcination of this wood composite PLASTIC LAMINATED, temperature controls at 800 ~ 1000 DEG C, and calcination found after 3 minutes, and calcination central point reddens, and surface becomes silvery white, but there is no the vestige of burning and calcination blackening.

Embodiment four:

Select vermiculite emulsion layer thickness to be 50 μm, by the alkynes oxygen flame gun calcination of this wood composite PLASTIC LAMINATED, temperature controls at 800 ~ 1000 DEG C, and calcination found after 3 minutes, and calcination central point reddens, and surface becomes silvery white, but there is no the vestige of burning and calcination blackening.

Above content is the further description done the utility model in conjunction with concrete embodiment, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.

Claims (5)

1. oneplant wood composite PLASTIC LAMINATED, it is characterized in that comprising matrix plank, PVC anticorrosive coat, adhesive sticker tack coat and vermiculite emulsion fireprotection layer successively.

2. wood composite PLASTIC LAMINATED as claimed in claim 1, is characterized in that: described vermiculite emulsion layer thickness is 15 ~ 150 μm.

3. wood composite PLASTIC LAMINATED as claimed in claim 2, is characterized in that: described vermiculite emulsion layer thickness is 50 ~ 120 μm.

4. wood composite PLASTIC LAMINATED as claimed in claim 1 or 2, is characterized in that: described layer of PVC thickness is 10 ~ 35 μm.

5. wood composite PLASTIC LAMINATED as claimed in claim 1 or 2, is characterized in that: described non-drying glue layer thickness is 5 ~ 15 μm.