CN106633562A - Halogen-free level-A2 rollable fireproof plate - Google Patents

Halogen-free level-A2 rollable fireproof plate Download PDF

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Publication number
CN106633562A
CN106633562A CN201611255548.6A CN201611255548A CN106633562A CN 106633562 A CN106633562 A CN 106633562A CN 201611255548 A CN201611255548 A CN 201611255548A CN 106633562 A CN106633562 A CN 106633562A
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CN
China
Prior art keywords
parts
halogen
powder
mesh
rollable
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Pending
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CN201611255548.6A
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Chinese (zh)
Inventor
王蔚书
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Alloo Bond New Material Technology Co Ltd
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Individual
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Priority to CN201611255548.6A priority Critical patent/CN106633562A/en
Publication of CN106633562A publication Critical patent/CN106633562A/en
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04Homopolymers or copolymers of vinyl acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/002Physical properties
    • C08K2201/003Additives being defined by their diameter
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/002Physical properties
    • C08K2201/004Additives being defined by their length
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/22Halogen free composition

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention provides a halogen-free level-A2 rollable fireproof plate. The fireproof plate is prepared from the following components in parts by weight: 55 to 60 parts of magnesium hydroxide, 40 to 50 parts of a talcum powder, 20 to 25 parts of a mica powder, 10 to 15 parts of a zeolite powder, 3 to 5 parts of high-nitrogen flame retardant, 2 to 3 parts of a latex powder, 0.5 to 1 part of basalt fibers, 30 to 35 parts of a vinyl acetate emulsion and 40 to 45 parts of water. The halogen-free level-A2 rollable fireproof plate is high in fireproof performance.

Description

A kind of halogen-free A 2 grade winds PLASTIC LAMINATED
Technical field
The present invention relates to PLASTIC LAMINATED, more particularly to a kind of halogen-free A 2 grade winding PLASTIC LAMINATED.
Background technology
The fire-fighting accident occurred in succession based on skyscraper in the market and public place, it was recognized that construction material Security against fire importance.National government relevant departments also pay much attention to, and have put into effect a series of with regard to construction material accordingly Using the laws and regulations that must possess fire-protection rating performance.As national economy is increased rapidly, building and ornament materials use demand Amount increasingly increases severely.Composited aluminum and plastic decking enjoys the favor of consumers in general as New Building Materials, its unique performance, determines Its extensive purposes, he can be used for building exposed wall, curtain wallboard, old building transforming renovation, indoor wall and ceiling finishing, extensively Signboard is accused, exhibition bench frame purifies anti-electrical engineering.Although aluminium-plastic panel has many excellent properties, centre adopts polyethylene Plastics are core, are unappeasable in fire-fighting meaning.Attention of the country in construction material security against fire, in aluminium-plastic panel Start to add a little fire retardants, improve the burning point of its product, still can burn when temperature reaches its burning point.In view of at present Market is relatively mixed the genuine with the fictitious, and some prices are very expensive, and some reductions deform extension rate, some thermal coefficient of expansions, some granularities Uniformly dispersed strong the features such as.
The content of the invention
In view of this, the technical problem to be solved is:A kind of halogen-free A 2 grade of good fire protecting performance is provided Winding PLASTIC LAMINATED.
In order to achieve the above object, the present invention adopts the following technical scheme that to realize:
Halogen-free A 2 grade winding PLASTIC LAMINATED of the present invention is constituted by following parts by weight
Described magnesium hydroxide be 1250 mesh, talcum powder be 800 mesh, mica powder be 800 mesh, zeolite powder be 800 mesh, high nitrogen Fire retardant is 300 mesh, and latex powder is 100 mesh.
Described basalt fibre is a length of 5 millimeters.
Described magnesium hydroxide, calls causticity magnesite, caustic-calcined magnesite etc., chemical formula Mg (OH)2, white amorphous powder. Magnesium hydroxide is a kind of new filled-type fire retardant, discharges during by being thermally decomposed and combines water, absorbs substantial amounts of latent heat to drop Surface temperature of the low synthetic material that it is filled in flame, decomposes and to produced fuel gas with polymer is suppressed The effect for being cooled down.Magnesium hydroxide has fire-retardant, suppression cigarette, the triple functions of filling.
Described talcum powder English entitled PULVISTALCI, chemical formula Mg3[Si4O10](OH)2, white or off-white color it is fine Without grittiness powder, hand touches with greasy feeling, odorless, tasteless.Main component is hydrous magnesium silicate, with lubricity, resists and sticks, and helps stream, resistance to Fire, acid-resisting, insulating properties, chemical property torpescence.Covering power is good, soft good luster, and absorption affinity waits by force desirable physical Feature.This material is added, and increases intensity, shear strength and flexural strength, plays cooling and diluting effect, has excellent heat steady It is qualitative.
Described mica powder is a kind of nonmetallic mineral, wherein mainly has silica containing multiple components, and content is general 49% or so, alundum (Al2O3) content 30% or so.Mica powder has good elasticity, and toughness, insulating properties, high temperature resistant is resistance to Soda acid, it is corrosion-resistant, it is a kind of excellent additive the features such as adhesive force is strong.This material is added makes product have elasticity, bending Property, wear resistence.
Described zeolite powder, chemical formula Na12 [(AlO2) 12 (SiO2) 12] .27H2O.Zeolite is that slag is formed A kind of aluminium silicate mineral of rack-like structure, zeolite powder is that natural Zeolite Rock is levigate to be formed, and color is white.Zeolite surface is thick Loose structure that is rough and having so as to stronger carrying capability, can not only be such that material uniformly adsorbs in surface, Er Qieneng It is adsorbed onto in hole and passage and improves the utilizability of material, also substantially improves uniformity of mixture.This material plus Enter to improve the workability of mixture, dispersiveness improves the intensity of mixture.
Described high nitrogen combustion inhibitor Main Ingredients and Appearance melamine, it has good compatibility, has with polymer substance Heat absorption feature, Jing after sustained combustion in 1800 seconds, has no substantially burning and deforms.
Described latex powder is redispersable latex powder, with the cohesive bond for improving mortar, resists intensity, waterproof Property, plasticity, wearability and application property have stronger pliability in pliability mortar.The addition of this material, makes sheet material empty Between it is fine and close, improve resistance to compression, tensile strength, while forming permanent waterproof membrane in plate surface, there is permanent pliability, Plate surface is set not expand with abutting edge, it is indeformable, do not fall off, can effectively extend the service life of building.
Described basalt fibre (glass fiber or fiberglass) is a kind of inorganic non-metallic material of excellent performance Material.Its Main Ingredients and Appearance is silica, aluminum oxide, calcium oxide, boron oxide, magnesia, sodium oxide molybdena etc..Its advantage, good insulating, Heat resistance is strong, and corrosion resistance is good, high mechanical strength.This material is added, hence it is evident that increased intensity and toughness.
Described acetate emulsion, is selected adhesive, and effectively inorganic powder firmly can be bonded, and is had Permanent pliability, substantially increases the processing characteristics of sheet material.
As shown from the above technical solution, the invention has the beneficial effects as follows:
Compared to existing technology, the present invention can in the case of the burning in continuous 1800 seconds of 1,000 degree or so ignition points, After burning things which may cause a fire disaster leaves, product combustion flame automatic distinguishing keeps original state, without significant change, without droppings.This product itself Just not so, fire retardation can be played in combustion, be real A level materials.The indices and performance of combustion test, it is complete The regulation of A2 level fire proofing materials is reached entirely.And the manufacturing price of this product, it is close with other conventional products.Suitable building trade Large-scale production and extensively application.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in more detail.
Described magnesium hydroxide, calls causticity magnesite, caustic-calcined magnesite etc., chemical formula Mg (OH)2, white amorphous powder. Magnesium hydroxide is a kind of new filled-type fire retardant, discharges during by being thermally decomposed and combines water, absorbs substantial amounts of latent heat to drop Surface temperature of the low synthetic material that it is filled in flame, decomposes and to produced fuel gas with polymer is suppressed The effect for being cooled down.Magnesium hydroxide has fire-retardant, suppression cigarette, the triple functions of filling.
Described talcum powder English entitled PULVISTALCI, chemical formula Mg3[Si4O10](OH)2, white or off-white color it is fine Without grittiness powder, hand touches with greasy feeling, odorless, tasteless.Main component is hydrous magnesium silicate, with lubricity, resists and sticks, and helps stream, resistance to Fire, acid-resisting, insulating properties, chemical property torpescence.Covering power is good, soft good luster, and absorption affinity waits by force desirable physical Feature.This material is added, and increases intensity, shear strength and flexural strength, plays cooling and diluting effect, has excellent heat steady It is qualitative.
Described mica powder is a kind of nonmetallic mineral, wherein mainly has silica containing multiple components, and content is general 49% or so, alundum (Al2O3) content 30% or so.Mica powder has good elasticity, and toughness, insulating properties, high temperature resistant is resistance to Soda acid, it is corrosion-resistant, it is a kind of excellent additive the features such as adhesive force is strong.This material is added makes product have elasticity, bending Property, wear resistence.
Described zeolite powder, chemical formula Na12 [(AlO2) 12 (SiO2) 12] .27H2O.Zeolite is that slag is formed A kind of aluminium silicate mineral of rack-like structure, zeolite powder is that natural Zeolite Rock is levigate to be formed, and color is white.Zeolite surface is thick Loose structure that is rough and having so as to stronger carrying capability, can not only be such that material uniformly adsorbs in surface, Er Qieneng It is adsorbed onto in hole and passage and improves the utilizability of material, also substantially improves uniformity of mixture.This material plus Enter to improve the workability of mixture, dispersiveness improves the intensity of mixture.
Described high nitrogen combustion inhibitor Main Ingredients and Appearance melamine, it has good compatibility, has with polymer substance Heat absorption feature, Jing after sustained combustion in 1800 seconds, has no substantially burning and deforms.
Described latex powder is redispersable latex powder, with the cohesive bond for improving mortar, resists intensity, waterproof Property, plasticity, wearability and application property have stronger pliability in pliability mortar.The addition of this material, makes sheet material Space is fine and close, improves resistance to compression, tensile strength, while forming permanent waterproof membrane in plate surface, there is permanent flexible Property, plate surface is not expanded with abutting edge, it is indeformable, do not fall off, can effectively extend the service life of building.
Described basalt fibre (glass fiber or fiberglass) is a kind of inorganic non-metallic material of excellent performance Material.Its Main Ingredients and Appearance is silica, aluminum oxide, calcium oxide, boron oxide, magnesia, sodium oxide molybdena etc..Its advantage, good insulating, Heat resistance is strong, and corrosion resistance is good, high mechanical strength.This material is added, hence it is evident that increased intensity and toughness.
Described acetate emulsion, is selected adhesive, and effectively inorganic powder firmly can be bonded, and is had Permanent pliability, substantially increases the processing characteristics of sheet material.
Embodiment 1
Constitute by following parts by weight
According to the national standard of GB/T14402-2007《Construction material and product burns grading performance》To case study on implementation 1 The Halogen A levels winding PLASTIC LAMINATED for preparing carries out combustion testing, at a temperature of 850 DEG C, Jing after sustained combustion in 1200 seconds, not See substantially burning and deform.
Embodiment 2
Constitute by following parts by weight
According to the national standard of GB/T14402-2007《Construction material and product burns grading performance》Enforcement case row 2 are made The standby halogen-free A 2 grade winding PLASTIC LAMINATED for obtaining carries out combustion testing, and at a temperature of 850 DEG C, technique just can be fully achieved.
Halogen-free A 2 grade winds PLASTIC LAMINATED, and it is as follows that it specifically manufactures step:1st, precise weighing, 2, high-speed stirred so as to It is uniformly dispersed, 3, rolling clearance control, continuously suppress the stock board of specific thickness, 4, progressively heat aging not roll breakage Roll, finally manufacture the sheet material for completing, accurately control within the scope of national standard, 5, cooling, 6, winding.Progressively maturing process Technological temperature be:150 DEG C -160 DEG C of pre-setting stove (area), 180 DEG C -190 DEG C of (2nd areas), 190 DEG C -200 DEG C of (3rd areas) is ripe Change 200 DEG C -210 DEG C of stove (area), 215 DEG C -220 DEG C of (2nd areas), 225 DEG C -230 DEG C of (3rd areas), 225 DEG C -230 DEG C of (4th areas) (this temperature is tightly that the manufacture setting of inventor inside and the technique manufacture temperature for determining are defined).
But the preferable possible embodiments of the present invention are the foregoing is only, and is not used to limit to the scope of the claims of the present invention, therefore The equivalent formulas that all utilization present specifications are made, in the same manner within the scope of the present invention.

Claims (3)

1. a kind of halogen-free A 2 grade winds PLASTIC LAMINATED, it is characterised in that:The PLASTIC LAMINATED is constituted by following parts by weight
2. a kind of halogen-free A 2 grade according to claim 1 winds PLASTIC LAMINATED, it is characterised in that:Described magnesium hydroxide is 1250 mesh, talcum powder is 800 mesh, and mica powder is 800 mesh, and zeolite powder is 800 mesh, and high nitrogen combustion inhibitor is 300 mesh, and latex powder is 100 mesh.
3. a kind of halogen-free A 2 grade according to claim 1 winds PLASTIC LAMINATED, it is characterised in that:Described basalt fibre is fine Tie up a length of 5 millimeters.
CN201611255548.6A 2016-12-29 2016-12-29 Halogen-free level-A2 rollable fireproof plate Pending CN106633562A (en)

Priority Applications (1)

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CN201611255548.6A CN106633562A (en) 2016-12-29 2016-12-29 Halogen-free level-A2 rollable fireproof plate

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Application Number Priority Date Filing Date Title
CN201611255548.6A CN106633562A (en) 2016-12-29 2016-12-29 Halogen-free level-A2 rollable fireproof plate

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115197516A (en) * 2022-07-08 2022-10-18 张家港飞腾复合新材料股份有限公司 A2-grade composite board and production process thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417323A (en) * 2011-08-29 2012-04-18 徐国良 Silicon-aluminum-magnesium fire-proof plate
CN102584170A (en) * 2012-01-14 2012-07-18 无锡市顺达物流涂装设备有限公司 A2-level fire-proof aluminum composite board
CN102584160A (en) * 2012-01-14 2012-07-18 无锡市顺达物流涂装设备有限公司 Fire-proof aluminum composite board

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102417323A (en) * 2011-08-29 2012-04-18 徐国良 Silicon-aluminum-magnesium fire-proof plate
CN102584170A (en) * 2012-01-14 2012-07-18 无锡市顺达物流涂装设备有限公司 A2-level fire-proof aluminum composite board
CN102584160A (en) * 2012-01-14 2012-07-18 无锡市顺达物流涂装设备有限公司 Fire-proof aluminum composite board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115197516A (en) * 2022-07-08 2022-10-18 张家港飞腾复合新材料股份有限公司 A2-grade composite board and production process thereof

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Effective date of registration: 20180428

Address after: No. 56 Jiangyin City Road, Wuxi, Jiangsu, Jiangsu

Applicant after: Alloo Bond New Material Technology Co., Ltd.

Address before: 223500 group nine, Tongxing village, Liji Township, Gunan County, Lianyungang, Jiangsu, China 16

Applicant before: Wang Weishu

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RJ01 Rejection of invention patent application after publication

Application publication date: 20170510

RJ01 Rejection of invention patent application after publication