CN101851111A - Environment-friendly foaming fireproof plate and preparation method thereof - Google Patents

Environment-friendly foaming fireproof plate and preparation method thereof Download PDF

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Publication number
CN101851111A
CN101851111A CN201010194489A CN201010194489A CN101851111A CN 101851111 A CN101851111 A CN 101851111A CN 201010194489 A CN201010194489 A CN 201010194489A CN 201010194489 A CN201010194489 A CN 201010194489A CN 101851111 A CN101851111 A CN 101851111A
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Prior art keywords
parts
foaming
environment
fireproof plate
preparation
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CN201010194489A
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Chinese (zh)
Inventor
张小平
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雷震
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Priority to CN201010194489A priority Critical patent/CN101851111A/en
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
    • C04B28/342—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00017—Aspects relating to the protection of the environment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fireproofing Substances (AREA)

Abstract

The invention relates to a non-corrosive environment-friendly foaming fireproof plate and a preparation method thereof. The non-corrosive environment-friendly foaming fireproof plate comprises the following materials in parts by weight: 500-1000 parts of magnesium oxide (MgO), 60-120 parts of magnesium sulfate (MgSO4), 200-500 parts of kaolin (Al2O3-2SiO2-2H2O), 20-30 parts of phosphoric acid (H3PO4), 50-200 parts of hydrogen peroxide (H2O2) and 50-200 parts of water (H2O5). The preparation method comprises the following steps: 1) preparing composite synthesis: firstly placing the magnesium sulfate and water into a container for fully stirring, then adding stirred liquid into magnesium oxide for fully stirring, and then adding little amount of magnesium sulfate for stirring; after stirring evenly, adding proper amount as bonding fireproof filler, and finally adding the hydrogen peroxide; 2) step 1) carrying out oxidation and foaming on the prepared composite synthesis; 3) entering a mold upper pressing machine for shaping according to needed specification after foaming, and adding sizing glass fiber cloth and a surface pulp layer with the thickness of 1-2mm are added on the surface; and 4) finally, entering the mold upper pressing machine for shaping again to obtain a finished product. The product of the invention does not contain magnesium chloride, has phenomena of no corrosion, no halogenide return and no moisture absorption, but also greatly reduces the cost, has no toxicity and pollution, is environment-friendly and has no harm to a human body.

Description

A kind of environment-friendly foaming fireproof plate and preparation method thereof
Technical field
The present invention relates to PLASTIC LAMINATED, refer in particular to a kind of environment-friendly foaming fireproof plate that does not have corruption and preparation method thereof.
Background technology
A kind of foaming fireproof plate is arranged at present, main as fire door stamen and firewall, maximum drawback be this fire-retardant material mainly by magnesium oxide and magnesium chloride and hydrogen peroxide foaming, and generate a kind of unsettled negative salt, chlorion is the moisture absorption constantly, has corrodibility, thereby outer chromatograph of fire door stamen or firewall or top coat corrosion are come off, and the surface anticorrosion layer cost an arm and a leg can not be durable in use, unstable properties, cost is increased, be difficult to promote as matured product.
Summary of the invention
The objective of the invention is to be improved and innovate, environment-friendly foaming fireproof plate that a kind of cost is low, technology is simple, easy to use and preparation method thereof is provided at the shortcoming that exists in the background technology and problem.
The present invention is made by the raw material of following weight part:
Magnesium oxide MgO500-1000 part, sal epsom MgSO 460-120 part, kaolin Al 2O 3-2SiO 2-2H 2O200-500 part, phosphoric acid H 3PO 420-30 part, oxydol H 2O 250-200 part, water H 2O50-200 part.
Best materials weight part of the present invention is:
Magnesium oxide MgO750 part, sal epsom MgSO 490 parts, kaolin Al 2O 3-2SiO 2-2H 2O350 part, phosphoric acid H 3PO 425 parts, oxydol H 2O 2125 parts, water H 2O125 part.
The preparation method of environment-friendly foaming fireproof plate of the present invention may further comprise the steps:
1) preparation composite synthesis: at first sal epsom and water are put into container and fully stirs, again the liquid that stirs is added fully stirring in the magnesium oxide, add small amounts of phosphoric acid again and stir; Stir an amount of kaolin of back adding as the bonding fire-proof packing, add hydrogen peroxide at last;
2) will carry out oxidation and foaming through the composite synthesis that step 1) makes;
3) after oxidation and foaming was finished, specification was gone on the mould press typing as required, and added thickness on the surface and to be gluing glass cloth and the starch adhesive layer of 1-2mm;
4) last, go into that the press typing gets product on the mould for the second time.
Advantage of the present invention and beneficial effect:
Development of the present invention is the road that contrasts a technological transformation of being walked according to the foaming fireproof plate that Changsha galloping horse fire control equipment company limited produces, confirm in practice, product of the present invention does not contain magnesium chloride, have no burn into and do not have the halogen of returning, no moisture absorption phenomenon, and greatly reduce cost, and nontoxic, pollution-free, environmental protection is harmless.
The present invention and the contrast of traditional foaming fireproof plate impact of performance:
Figure 607937DEST_PATH_IMAGE001
Embodiment
Specific embodiment 1:
1) preparation composite synthesis: at first 60kg sal epsom and 50kg water are put into container and fully stirs, again the liquid that stirs is added fully stirring in the 500kg magnesium oxide, add 20kg phosphoric acid again and stir; Stir back adding 200kg kaolin as the bonding fire-proof packing, add the 50kg hydrogen peroxide at last;
2) will carry out oxidation and foaming through the composite synthesis that step 1) makes;
3) after oxidation and foaming was finished, specification was gone on the mould press typing as required, and added thickness on the surface and to be gluing glass cloth and the starch adhesive layer of 2mm;
4) last, go into that the press typing gets product on the mould for the second time.
Specific embodiment 2:
1) preparation composite synthesis: at first 90kg sal epsom and 125kg water are put into container and fully stirs, again the liquid that stirs is added fully stirring in the 750kg magnesium oxide, add 25kg phosphoric acid again and stir; Stir back adding 350kg kaolin as the bonding fire-proof packing, add the 125kg hydrogen peroxide at last;
2) will carry out oxidation and foaming through the composite synthesis that step 1) makes;
3) after oxidation and foaming was finished, specification was gone on the mould press typing as required, and added thickness on the surface and to be gluing glass cloth and the starch adhesive layer of 2mm;
4) last, go into that the press typing gets product on the mould for the second time.
Specific embodiment 3:
1) preparation composite synthesis: at first 120kg sal epsom and 200kg water are put into container and fully stirs, again the liquid that stirs is added fully stirring in the 1000kg magnesium oxide, add 30kg phosphoric acid again and stir; Stir back adding 500kg kaolin as the bonding fire-proof packing, add the 200kg hydrogen peroxide at last;
2) will carry out oxidation and foaming through the composite synthesis that step 1) makes;
3) after oxidation and foaming was finished, specification was gone on the mould press typing as required, and added thickness on the surface and to be gluing glass cloth and the starch adhesive layer of 2mm;
4) last, go into that the press typing gets product on the mould for the second time.
Embodiment of the present invention only is the description that preferred implementation of the present invention is carried out; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design philosophy of the present invention; engineering technical personnel make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.

Claims (3)

1. environment-friendly foaming fireproof plate is characterized in that being made by the raw material of following weight part:
Magnesium oxide MgO500-1000 part, sal epsom MgSO 460-120 part, kaolin Al 2O 3-2SiO 2-2H 2O200-500 part, phosphoric acid H 3PO 420-30 part, oxydol H 2O 250-200 part, water H 2O50-200 part.
2. environment-friendly foaming fireproof plate according to claim 1 is characterized in that being made by the raw material of following weight part:
Magnesium oxide MgO750 part, sal epsom MgSO 490 parts, kaolin Al 2O 3-2SiO 2-2H 2O350 part, phosphoric acid H 3PO 425 parts, oxydol H 2O 2125 parts, water H 2O125 part.
3. the preparation method of environment-friendly foaming fireproof plate according to claim 1 and 2 is characterized in that may further comprise the steps:
1) preparation composite synthesis: at first sal epsom and water are put into container and fully stirs, again the liquid that stirs is added fully stirring in the magnesium oxide, add small amounts of phosphoric acid again and stir; Stir an amount of kaolin of back adding as the bonding fire-proof packing, add hydrogen peroxide at last;
2) will carry out oxidation and foaming through the composite synthesis that step 1) makes;
3) after oxidation and foaming was finished, specification was gone on the mould press typing as required, and added thickness on the surface and to be gluing glass cloth and the starch adhesive layer of 1-2mm;
4) last, go into that the press typing gets product on the mould for the second time.
CN201010194489A 2010-06-08 2010-06-08 Environment-friendly foaming fireproof plate and preparation method thereof Pending CN101851111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010194489A CN101851111A (en) 2010-06-08 2010-06-08 Environment-friendly foaming fireproof plate and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010194489A CN101851111A (en) 2010-06-08 2010-06-08 Environment-friendly foaming fireproof plate and preparation method thereof

Publications (1)

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CN101851111A true CN101851111A (en) 2010-10-06

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Country Status (1)

Country Link
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102085689A (en) * 2010-11-26 2011-06-08 卢文成 Production method for inorganic foaming board
CN103553518A (en) * 2013-10-24 2014-02-05 杨永 Formula and technology of novel fireproof door core board
CN103936388A (en) * 2014-04-18 2014-07-23 张家港市盛港绿色防火建材有限公司 Sulfur-oxygen-magnesium door core board and production method thereof
CN105272098A (en) * 2015-11-18 2016-01-27 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material and preparation method of inorganic composite phase-change plate
CN105399386A (en) * 2015-11-18 2016-03-16 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material and preparation method of composite inorganic thermal storage panel
CN105399385A (en) * 2015-11-18 2016-03-16 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material and preparation method of composite inorganic thermal storage panel
CN105441032A (en) * 2015-11-18 2016-03-30 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material
CN109181250A (en) * 2018-09-20 2019-01-11 安徽江淮汽车集团股份有限公司 A kind of PET foamed material and preparation method thereof
CN116496104A (en) * 2023-05-18 2023-07-28 江阴市威腾铝箔合成材料有限公司 Magnesium material plate and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1263065A (en) * 2000-02-16 2000-08-16 中国科学院上海硅酸盐研究所 Aerated light wall panel material and its production method
CN101250062A (en) * 2008-03-12 2008-08-27 李锦富 Magnesium cement fireproof board having excellent water-resistance and preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1263065A (en) * 2000-02-16 2000-08-16 中国科学院上海硅酸盐研究所 Aerated light wall panel material and its production method
CN101250062A (en) * 2008-03-12 2008-08-27 李锦富 Magnesium cement fireproof board having excellent water-resistance and preparation thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102085689A (en) * 2010-11-26 2011-06-08 卢文成 Production method for inorganic foaming board
CN103553518A (en) * 2013-10-24 2014-02-05 杨永 Formula and technology of novel fireproof door core board
CN103936388A (en) * 2014-04-18 2014-07-23 张家港市盛港绿色防火建材有限公司 Sulfur-oxygen-magnesium door core board and production method thereof
CN105272098A (en) * 2015-11-18 2016-01-27 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material and preparation method of inorganic composite phase-change plate
CN105399386A (en) * 2015-11-18 2016-03-16 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material and preparation method of composite inorganic thermal storage panel
CN105399385A (en) * 2015-11-18 2016-03-16 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material and preparation method of composite inorganic thermal storage panel
CN105441032A (en) * 2015-11-18 2016-03-30 上海唐盾材料科技有限公司 Composite inorganic hydrous salt phase-change material
CN105272098B (en) * 2015-11-18 2017-10-10 上海唐盾材料科技有限公司 The preparation method of composite inorganic hydrous salt phase change material and inorganic compounding phase change plate
CN105399386B (en) * 2015-11-18 2017-12-22 上海唐盾材料科技有限公司 The preparation method of composite inorganic hydrous salt phase change material and inorganic compounding accumulation of heat panel
CN105441032B (en) * 2015-11-18 2018-09-11 上海唐盾材料科技有限公司 A kind of composite inorganic hydrous salt phase change material
CN109181250A (en) * 2018-09-20 2019-01-11 安徽江淮汽车集团股份有限公司 A kind of PET foamed material and preparation method thereof
CN116496104A (en) * 2023-05-18 2023-07-28 江阴市威腾铝箔合成材料有限公司 Magnesium material plate and preparation method thereof
CN116496104B (en) * 2023-05-18 2024-03-22 江阴市威腾铝箔合成材料有限公司 Magnesium material plate and preparation method thereof

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Application publication date: 20101006