CN105882099A - Fireproof composite board and preparing method thereof - Google Patents
Fireproof composite board and preparing method thereof Download PDFInfo
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- CN105882099A CN105882099A CN201410850418.1A CN201410850418A CN105882099A CN 105882099 A CN105882099 A CN 105882099A CN 201410850418 A CN201410850418 A CN 201410850418A CN 105882099 A CN105882099 A CN 105882099A
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- fire
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- composite plate
- hard material
- polyvinyl alcohol
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Abstract
The invention provides a fireproof composite board and a preparing method thereof. The fireproof composite board comprises a base board and fireproof coatings arranged on the surfaces of the two sides of the base board, wherein the base board is prepared from 70-80 wt% of fireproof rigid material and 20-30 wt% of adhesive substance, the fireproof rigid material is a waste non-metal material, the adhesive substance comprises waste engine oil, polyvinyl alcohol, magnesium oxide and unsaturated polyester resin tackifier, and the mass ratio of waste engine oil to polyvinyl alcohol to magnesium oxide to unsaturated polyester resin tackifier is (10-20):(10-20):(35-45):(25-35). The base board resistant to fire and high temperature and low in cost is adopted, and after the base board is combined with the fireproof coatings, the fire resisting, environment protecting, aging resisting and high temperature resisting effects are better.
Description
Technical field
The present invention relates to building material field, particularly to a kind of fire line composite plate and preparation method thereof.
Background technology
Composite plate is a kind of conventional construction material, and it can be used for metope and can be used for ground, in particular for skyscraper,
Inside and outside hotel, bar coffee shop, dancing hall (KTV), supermarket, market, enterprises and institutions room, residential houses etc.
Wall is decorated.The composite plate commonly used on the market at present includes that composite metal plate, wood composite board, rock wool-steel plywood and color steel are multiple
Plywood.Wherein, wood composite board low price, but fire protecting performance is poor；Composite metal plate, rock wool-steel plywood and color steel are combined
Although plate fire protecting performance is good, but cost is high.
Summary of the invention
Present invention solves the technical problem that and be to provide a kind of fire line composite plate, low price, fire protecting performance is good.
The invention discloses a kind of fire line composite plate, including substrate and the fire resistant coating being arranged at described substrate both side surface；
Described substrate is made up of 70wt%～80wt% fire prevention hard material and 20wt%～30wt% adhesion substance,
Described fire prevention hard material is discarded nonmetallic materials；
Described adhesion substance includes: used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive；
The mass ratio of used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive is (10～20): (10～20): (35～
45): (25～35).
Preferably, described substrate thickness is 2～12mm.
Preferably, the thickness of described fire resistant coating is 0.01～0.05mm.
The preparation method of described fire line composite plate, comprises the following steps:
(A) will prevent fires after hard material ball grinds, and mix with adhesion substance, obtain mixture；
The mass ratio of fire prevention hard material and adhesion substance is (70wt%～80wt%): (20wt%～30wt%)；
(B), by mixture stirring and dissolving described in step (A), after extrusion molding, dry, obtain substrate；
(C) at the surface sprayed fire proofing coating respectively of the both sides of described substrate, composite plate is obtained.
Compared with prior art, a kind of fire line composite plate of the present invention, including substrate and be arranged at described substrate both side surface
Fire resistant coating, described substrate is made up of 70wt%～80wt% fire prevention hard material and 20wt%～30wt% adhesion substance.Described
Substrate not only low cost, and there is higher fire protecting performance.After described substrate and fire resistant coating are compound, there is fire prevention, environmental protection,
Aging resistance and high temperature-proof better.
Accompanying drawing explanation
Fig. 1 is the structural representation of composite plate of the present invention.
Detailed description of the invention
In order to be further appreciated by the present invention, below in conjunction with embodiment, the preferred embodiment of the invention is described, but should manage
Solving, these describe simply as further illustrating the features and advantages of the present invention rather than limiting to the claimed invention.
The embodiment of the invention discloses a kind of composite plate, including substrate and the fire resistant coating being arranged at described substrate both side surface；
Described substrate is made up of 70wt%～80wt% fire prevention hard material and 20wt%～30wt% adhesion substance,
Described fire prevention hard material is discarded nonmetallic materials；
Described adhesion substance includes: used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive；
The mass ratio of used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive is (10～20): (10～20): (35～
45): (25～35).
The composite plate of the present invention includes substrate and fire resistant coating.Described substrate is by preventing fires hard material and adhesive material forms, anti-
Fire performance is good, and production cost is low.
Described fire prevention hard material is discarded nonmetallic materials, and wide material sources are cheap, nonflammable, have fire prevention and
The character of high temperature-proof, has on the one hand saved cost, is on the other hand re-used by old and useless article, protects environment.
Described fire prevention hard material is preferably in discarded glass, waste ceramic, shell, waste plastics, marble waste residue and cinder
One or more.When described discarded glass, waste ceramic, shell, waste plastics, marble waste residue and cinder are used in mixed way,
The present invention is not particularly limited for its ratio mixed, and specifically can select according to the range that building materials substrate is concrete.
Owing to building materials substrate needs have certain hardness, to meet its application needs in metope or bottom surface, the most above-mentioned fire prevention is hard
The hardness of property material is preferably greater than 4.70wt%～80wt% that quality is building materials substrate of described fire prevention hard material, is preferably
73wt%～76wt%.
The effect of described adhesive material is to adhere to various fire line materials so that it is be easily formed sheet material.The bonding that the present invention selects
Material has also selected lower-cost material, low price, low cost.The quality of described adhesion substance is building materials substrate
20wt%～30wt%, preferably 22wt%～28wt%.Described adhesive material include used oil, polyvinyl alcohol, magnesium oxide and
Unsaturated-resin adhesive.Described used oil be in other industry used machine oil or be mixed into moisture, dust, other are miscellaneous
The machine oil of the impurity such as oil and metal dust, it is as the refuse can not being utilized in other industry, is again utilized in the present invention,
Avoid the used oil destruction for environment.Described polyvinyl alcohol has viscosity, and its source is not particularly limited by the present invention,
Buied by market.Described magnesium oxide has certain fire protecting performance, and its source is not particularly limited, by market by the present invention
Buy.Described unsaturated-resin adhesive has adhesion characteristic, and its kind is not limited by the present invention, is preferably unsaturation
Polyester resin adhesive.The mass ratio of used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive is preferably (10～20):
(10～20): (35～45): (25～35), more preferably (13～16): (13～16): (38～42): (28～32).
Described used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin interact, and make various rigid fire proofing material generation pressing,
The substrate obtained not only low cost, and there is fire prevention and the performance of side's high temperature.The thickness of described substrate can be made a thorough investigation of needs and carry out
Select, preferably 2～12mm
In the present invention, the fire resistant coating being arranged at described substrate both side surface is also included.Described fire resistant coating is covered in described base
The surface of plate both sides, has preferable fire retardation, it is possible to effectively suppress spreading of flame, thus the entirety improving composite plate is prevented
Fire fire resistance so that this composite plate can suppress the spreading and propagation of flame during it uses, and the fire reducing building is hidden
Suffer from.Described fire resistant coating is obtained through spraying by fireproof coating.Described fire resisting covering is preferably 0.01～0.05mm.
Composite plate of the present invention is referring specifically to the structural representation that Fig. 1, Fig. 1 are composite plate of the present invention.In Fig. 1,1 is base
Plate, 2 is substrate side fire resistant coating, and 3 is the fire resistant coating of substrate opposite side.
The preparation method of described fire line composite plate, comprises the following steps:
(A) will prevent fires after hard material ball grinds, and mix with adhesion substance, obtain mixture；
Described fire prevention hard material is discarded nonmetallic materials；
Described adhesion substance includes: used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive；Used oil, polyethylene
The mass ratio of alcohol, magnesium oxide and unsaturated-resin adhesive is (10～20): (10～20): (35～45): (25～35)；
The mass ratio of fire prevention hard material and adhesion substance is (70wt%～80wt%): (20wt%～30wt%)；
(B), by mixture stirring and dissolving described in step (A), after extrusion molding, dry, obtain substrate；
(C) at the surface sprayed fire proofing coating respectively of the both sides of described substrate, composite plate is obtained.
In the present invention, first prepare substrate, then the surface spraying fireproof coating to substrate both sides, i.e. can get fire line multiple
Plywood.
During preparing substrate, described substrate with fire prevention hard material and adhesion substance as raw material.Described fire prevention hard material is excellent
Elect one or more in discarded glass, waste ceramic, shell, waste plastics, marble waste residue and cinder as.Described discarded
Glass, waste ceramic, shell, waste plastics, marble waste residue and cinder when being used in mixed way, the ratio that the present invention mixes for it
Example is not particularly limited, and specifically can select according to the range that building materials substrate is concrete.Owing to building materials substrate needs tool
Having certain hardness, to meet its application needs in metope or bottom surface, the hardness of the most above-mentioned fire prevention hard material is the biggest
In 4.
The effect of described adhesive material is to adhere to various fire line materials so that it is be easily formed sheet material.The bonding that the present invention selects
Material has also selected lower-cost material, low price, low cost.Described adhesive material include used oil, polyvinyl alcohol,
Magnesium oxide and unsaturated-resin adhesive.Described used oil be in other industry used machine oil or be mixed into moisture, dust,
The machine oil of other impurity such as miscellaneous oil and metal dust, it is as the refuse can not being utilized in other industry, the present invention again by
Utilize, it is to avoid the used oil destruction for environment.Described polyvinyl alcohol has viscosity, and the present invention does not has spy to its source
Different restriction, is buied by market.Described magnesium oxide has certain fire protecting performance, and its source is not particularly limited by the present invention,
Buied by market.Described unsaturated-resin adhesive has adhesion characteristic, and its kind is not limited by the present invention, is preferably
Unsaturated polyester resin adhesive.The mass ratio of used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive be preferably (10～
20): (10～20): (35～45): (25～35), more preferably (13～16): (13～16): (38～42): (28～32).
In the present invention, the most just after fire prevention hard material ball grinds, mix with adhesion substance, obtain mixture.Ball milling
After, the particle diameter of described fire prevention hard material is preferably greater than 300 mesh.The mass ratio of fire prevention hard material and adhesion substance is preferably
(70wt%～80wt%): (20wt%～30wt%).
After obtaining mixture, stir the mixture for dissolving, after extrusion molding, dry, obtain building materials substrate.Described stirring and dissolving
Temperature be preferably 20～150 DEG C, more preferably 50～100 DEG C.The time of described dissolving is not particularly limited by the present invention, institute
State mixture to dissolve completely.The present invention is not particularly limited for the mode of extrusion molding, extruder for shaping.
The temperature of described drying is preferably 110～130 DEG C, more preferably 120 DEG C.The present invention does not has spy for thickness and the width of substrate
Different restriction, can be adjusted according to the purposes of its reality.
After the present invention obtains substrate, the surface spraying fireproof coating to substrate both sides, i.e. can get fire line composite plate.This
The bright kind to described fireproof coating, commercially available.Spraying method is not particularly limited by the present invention, according to people in the art
Mode known to Yuan.
In order to be further appreciated by the present invention, the fire-resistant composite panel provided the present invention below in conjunction with embodiment illustrates, the present invention
Protection domain be not limited by the following examples.
Embodiment 1
Take 70 kilograms of fire prevention hard materials being made up of the glass discarded, waste ceramic, shell and waste plastics and carry out ball milling, ball milling
After particle diameter be 300 mesh, by gluing by used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin to the powder obtained and 30 kilograms
The adhesion substance mixing of agent composition, obtains mixture.Glass discarded in described fire prevention hard material, waste ceramic, shell and
The ratio of waste plastics does not limit, and the mass ratio of described used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive is 15:
15∶40∶30。
By described mixture stirring and dissolving in the environment of 50 DEG C, and by extruder for shaping, natural in the baking box of 120 DEG C
Dry, obtain substrate.
At the substrate both side surface sprayed fire proofing paint that thickness is 2mm, forming fire resistant coating, the thickness of described fire resistant coating is
0.01mm。
Embodiment 2
Take 75 kilograms of fire prevention hard materials being made up of waste ceramic, shell, waste plastics, marble waste residue and cinder and carry out ball milling,
Particle diameter after ball milling is 350 mesh, by the powder obtained and 25 kilograms by used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin
The adhesion substance mixing of adhesive composition, obtains mixture.Glass discarded in described fire prevention hard material, waste ceramic, really
The ratio of shell and waste plastics does not limit, described used oil, polyvinyl alcohol, magnesium oxide and the mass ratio of unsaturated-resin adhesive
It is 12: 12: 35: 35.
By described mixture stirring and dissolving in the environment of 80 DEG C, and by extruder for shaping, natural in the baking box of 120 DEG C
Dry, obtain substrate.
At the substrate both side surface sprayed fire proofing paint that thickness is 5mm, forming fire resistant coating, the thickness of described fire resistant coating is
0.05mm。
Embodiment 3
Take 80 kilograms of fire prevention hard materials being made up of the glass discarded, waste ceramic, marble waste residue and cinder and carry out ball milling,
Particle diameter after ball milling is 400 mesh, by the powder obtained and 20 kilograms by used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin
The adhesion substance mixing of adhesive composition, obtains mixture.Glass discarded in described fire prevention hard material, waste ceramic, really
The ratio of shell and waste plastics does not limit, described used oil, polyvinyl alcohol, magnesium oxide and the mass ratio of unsaturated-resin adhesive
It is 18: 18: 42: 32.
By described mixture stirring and dissolving in the environment of 100 DEG C, and by extruder for shaping, natural in the baking box of 120 DEG C
Dry, obtain substrate.
At the substrate both side surface sprayed fire proofing paint that thickness is 7mm, forming fire resistant coating, the thickness of described fire resistant coating is
0.02mm。
Embodiment 4
Take 70 kilograms of fire prevention hard materials being made up of the glass discarded, waste ceramic and shell and carry out ball milling, the particle diameter after ball milling
It is 300 mesh, the powder obtained and 30 kilograms are made up of used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive
Adhesion substance mixes, and obtains mixture.The ratio of glass, waste ceramic and shell discarded in described fire prevention hard material does not has
Limiting, the mass ratio of described used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive is 18: 15: 40: 30.
By described mixture stirring and dissolving in the environment of 100 DEG C, and by extruder for shaping, natural in the baking box of 120 DEG C
Dry, obtain substrate.
At the substrate both side surface sprayed fire proofing paint that thickness is 9mm, forming fire resistant coating, the thickness of described fire resistant coating is
0.01mm。
Embodiment 5
Take 70 kilograms of fire prevention being made up of the glass discarded, waste ceramic, shell, waste plastics, marble waste residue and cinder rigid
Material carries out ball milling, and the particle diameter after ball milling is 400 mesh, by the powder obtained and 30 kilograms by used oil, polyvinyl alcohol, oxidation
The adhesion substance mixing of magnesium and unsaturated-resin adhesive composition, obtains mixture.Glass discarded in described fire prevention hard material,
The ratio of waste ceramic, shell, waste plastics, marble waste residue and cinder does not limit, described used oil, polyvinyl alcohol, oxygen
The mass ratio changing magnesium and unsaturated-resin adhesive is 12: 18: 33: 27.
By described mixture stirring and dissolving in the environment of 120 DEG C, and by extruder for shaping, natural in the baking box of 120 DEG C
Dry, obtain substrate.
At the substrate both side surface sprayed fire proofing paint that thickness is 12mm, forming fire resistant coating, the thickness of described fire resistant coating is
0.01mm。
The explanation of above example is only intended to help to understand method and the core concept thereof of the present invention.It should be pointed out that, for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement
And modification, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (4)
1. a fire line composite plate, including substrate and the fire resistant coating being arranged at described substrate both side surface；
Described substrate is made up of 70wt%～80wt% fire prevention hard material and 20wt%～30wt% adhesion substance,
Described fire prevention hard material is discarded nonmetallic materials；
Described adhesion substance includes: used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive；
The mass ratio of used oil, polyvinyl alcohol, magnesium oxide and unsaturated-resin adhesive is (10～20): (10～20): (35～45):
(25～35).
Fire line composite plate the most according to claim 1, it is characterised in that described substrate thickness is 2～12mm.
Fire line composite plate the most according to claim 1, it is characterised in that the thickness of described fire resistant coating is 0.01～0.05mm.
4. the method preparing fire line composite plate as claimed in claim 1, it is characterised in that the preparation side of described fire line composite plate
Method, comprises the following steps:
(A) will prevent fires after hard material ball grinds, and mix with adhesion substance, obtain mixture；Fire prevention hard material is with viscous
The mass ratio of compound matter is (70wt%～80wt%): (20wt%～30wt%)；
(B), by mixture stirring and dissolving described in step (A), after extrusion molding, dry, obtain substrate；
(C) at the surface sprayed fire proofing coating respectively of the both sides of described substrate, composite plate is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850418.1A CN105882099A (en) | 2014-12-31 | 2014-12-31 | Fireproof composite board and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850418.1A CN105882099A (en) | 2014-12-31 | 2014-12-31 | Fireproof composite board and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882099A true CN105882099A (en) | 2016-08-24 |
Family
ID=56701481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850418.1A Pending CN105882099A (en) | 2014-12-31 | 2014-12-31 | Fireproof composite board and preparing method thereof |
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| CN (1) | CN105882099A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633581A (en) * | 2016-12-13 | 2017-05-10 | 安庆市吉美装饰材料有限责任公司 | Production method of fireproof composite board |
| CN113733442A (en) * | 2021-09-18 | 2021-12-03 | 江阴市美泰装饰材料有限公司 | Aluminum-based decorative plate with fireproof, sound-proof and anti-corrosion performances and preparation method thereof |
-
2014
- 2014-12-31 CN CN201410850418.1A patent/CN105882099A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633581A (en) * | 2016-12-13 | 2017-05-10 | 安庆市吉美装饰材料有限责任公司 | Production method of fireproof composite board |
| CN113733442A (en) * | 2021-09-18 | 2021-12-03 | 江阴市美泰装饰材料有限公司 | Aluminum-based decorative plate with fireproof, sound-proof and anti-corrosion performances and preparation method thereof |
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Application publication date: 20160824 |