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CN108410019A - Compound fire-proof smoke suppressor - Google Patents

Compound fire-proof smoke suppressor Download PDF

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Publication number
CN108410019A
CN108410019A CN201810293989.8A CN201810293989A CN108410019A CN 108410019 A CN108410019 A CN 108410019A CN 201810293989 A CN201810293989 A CN 201810293989A CN 108410019 A CN108410019 A CN 108410019A
Authority
CN
China
Prior art keywords
proof smoke
fire
compound fire
smoke suppressor
zinc borate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810293989.8A
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Chinese (zh)
Inventor
刘士福
李国庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Wanfeng New Mstar Technology Ltd
Original Assignee
Weifang Wanfeng New Mstar Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weifang Wanfeng New Mstar Technology Ltd filed Critical Weifang Wanfeng New Mstar Technology Ltd
Priority to CN201810293989.8A priority Critical patent/CN108410019A/en
Publication of CN108410019A publication Critical patent/CN108410019A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • C08K7/26—Silicon- containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/2224—Magnesium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/387—Borates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/22—Halogen 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)
  • Fireproofing Substances (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a kind of compound fire-proof smoke suppressors, belong to fire-retardant additive field, and the generation of pernicious gas can be reduced while playing flame retardant effect.A kind of compound fire-proof smoke suppressor, including each component that quality accounting is following：Magnesium hydroxide 20 40%, hypo-aluminum orthophosphate 10 15%, aluminium hydroxide 10 15%, nanoporous silica silica flour 10 15%, zinc borate 5 10%, magnalium hydrotalcite 5 10%, suppression cigarette catalyst 4 8%, extra light calcined magnesia 3 6%, covering 1.5 2%.The present invention is halogen-free, absorption acidity, toxic gas can be adsorbed in organic compound combustion, the fire retardant has fully considered that different temperatures group successively plays effect, it cooperates, being catalyzed simultaneously reduces the formation of carbon black pellet, and absorbs sour gas and absorption harmful substance by extra light calcined magnesia and porous silica.

Description

Compound fire-proof smoke suppressor
Technical field
The present invention relates to a kind of compound fire-proof smoke suppressors, belong to fire-retardant additive field.
Background technology
Fire retardant is to improve a kind of auxiliary agent of inflammable or combustible flame retardancy, self-extinguishment, is important fine One of the main auxiliary agent of chemical products and synthetic material.Fire retardant is continued to develop with the development of synthetic material, due to the world Growing to even greater heights for fire-retardant cry of taking precautions against natural calamities and being gradually improved for flame retardant regulation, have directly facilitated the research of fire retarding chimical in range Exploitation and production application.By ignition-proof element type, fire retardant can be divided into halogen (bromine system and chlorine system), organic phosphorus and halogen-phosphorus system, Phosphorus-nitrogen system, nitrogen system, silicon systems, antimony system, aluminum-magnesium series, Phos system, boron system, tin system etc..
With the development of Macromolecular materials industry, three big synthetic materials are applied to production and live each more and more extensively A neighborhood.At the same time, casualties caused by fire and economic damage caused by the combustibility of these organic polymers Losing oneself becomes society's problem that the whole world is closed.
In present rubber-plastics material or based on halogen-antimony based flame retardant, the main reason is that its flame retarding efficiency is high, additive amount It is few.But the shortcomings that halogen-Sb system fire retardant, generates when being burning or when hot tearing more cigarette, corrosive gas and certain toxic productions Object (dioxin), and light resistance is poor.
Invention content
The present invention provides a kind of compound fire-proof smoke suppressor, and the production of pernicious gas can be reduced while playing flame retardant effect It is raw.
The technical solution adopted by the present invention is：
A kind of compound fire-proof smoke suppressor, including each component that quality accounting is following：Magnesium hydroxide 20-40%, hypo-aluminum orthophosphate 10-15%, aluminium hydroxide 10-15%, nanoporous silica silica flour 10-15%, zinc borate 5-10%, magnalium hydrotalcite 5-10%, Press down cigarette catalyst 4-8%, extra light calcined magnesia 3-6%, covering 1.5-2%.
Preferably, the magnesium hydroxide granularity is D50：2.5 micron.
Preferably, the hydroxide particle-size is D50：1.5 micron.
Preferably, the nanoporous silica silicon particle size is 1000 mesh, and aperture is 5-9 nanometers.
Preferably, the zinc borate is the low-hydrate zinc borate containing 3.5 crystallizations water.
A kind of production method of compound fire-proof smoke suppressor, includes the following steps：
A. by magnesium hydroxide, hypo-aluminum orthophosphate, aluminium hydroxide, nanoporous silica silica flour, zinc borate, magnalium hydrotalcite passes through 140-160 DEG C of baking oven toasts the free moisture in 30 minutes removing powders；
B. the weight ratio of each raw material is matched；
C. magnesium hydroxide, hypo-aluminum orthophosphate, aluminium hydroxide, nanoporous silica silica flour, zinc borate, magnalium neatly will have been weighed Stone, presses down cigarette catalyst, and extra light calcined magnesia is added in homogenizer and mixes 5-6 minutes.100-110 DEG C or more is warming up to add Enter covering, adjust 2500-3000 revs/min of rotating speed, continues stirring and complete cladding in 14-16 minutes；
D. it is high stir be covered to complete after, be cooled to room temperature, that is, form composite flame-retardant agent.
The advantageous effect of present invention is that：
1. the present invention is halogen-free, it can adsorb that absorption is acid, (magnesia can be with acid for toxic gas in organic compound combustion Property.Corrosive gas reacts, and there is porous silica the structure of similar activated carbon can adsorb little particle flue dust), reduce cigarette The generation of mist；
2. the volatilization temperature of different component is different, aluminium hydroxide, magnesium hydroxide, magnalium hydrotalcite, the decomposition temperature of zinc borate 200-500 DEG C of degree, can play a role successively.Press down cigarette catalyst during burning with Lewis acid mechanism catalyzing organic shapes At trans- polyenoid, it cannot be cyclized generation aromatic cyclic structure, thus such compound is the main component of cigarette；Meanwhile pressing down Nanometer component lamella in cigarette catalyst carries out nano coating shape covering for combustible material surface, reduces burning and releases smoke machine simultaneously Catalysis reduces the formation of carbon black pellet；
3. extra light calcined magnesia and porous silica can absorb sour gas and absorption harmful substance.
Specific implementation mode
With reference to embodiment, the specific implementation mode of the present invention is described in further detail.
Embodiment one
Compound fire-proof smoke suppressor be by：40% magnesium hydroxide, 10% hypo-aluminum orthophosphate, 10% aluminium hydroxide, 10% micropore two Silica powder, 10% zinc borate, 10% magnalium hydrotalcite, 5% suppression cigarette catalyst, 3% extra light calcined magnesia, 2% covering are multiple It closes.
Embodiment two
Compound fire-proof smoke suppressor be by：30% magnesium hydroxide, 12% hypo-aluminum orthophosphate, 12% aluminium hydroxide, 10% micropore two Silica powder, 12% zinc borate, 12% magnalium hydrotalcite, 6% suppression cigarette catalyst, 4% extra light calcined magnesia, 2% covering are multiple It closes.
Embodiment three
Compound fire-proof smoke suppressor be by：20% magnesium hydroxide, 14% hypo-aluminum orthophosphate, 14% aluminium hydroxide, 10% micropore two Silica powder, 14% zinc borate, 14% magnalium hydrotalcite, 7% suppression cigarette catalyst, 5% extra light calcined magnesia, 2% covering are multiple It closes.
Table 1 is that come the performance of contrast test composite flame-retardant agent, (additive amount of fireproof powder or calcium powder is 30 by CPE vulcanizates Part).
Table 1

Claims (6)

1. a kind of compound fire-proof smoke suppressor, it is characterised in that：Including the following each component of quality accounting：Magnesium hydroxide 20-40%, Hypo-aluminum orthophosphate 10-15%, aluminium hydroxide 10-15%, nanoporous silica silica flour 10-15%, zinc borate 5-10%, magnalium hydrotalcite 5-10%, suppression cigarette catalyst 4-8%, extra light calcined magnesia 3-6%, covering 1.5-2%.
2. compound fire-proof smoke suppressor according to claim 1, it is characterised in that：The magnesium hydroxide granularity is D50：2.5 Micron.
3. compound fire-proof smoke suppressor according to claim 1, it is characterised in that：The hydroxide particle-size is D50：1.5 Micron.
4. compound fire-proof smoke suppressor according to claim 1, it is characterised in that：The nanoporous silica silicon particle size is 1000 mesh, aperture are 5-9 nanometers.
5. compound fire-proof smoke suppressor according to claim 1, it is characterised in that：The zinc borate is containing 3.5 crystallizations water Low-hydrate zinc borate.
6. a kind of production method according to compound fire-proof smoke suppressor described in Claims 1 to 5 any claim, feature exists In：Include the following steps：
A. by magnesium hydroxide, hypo-aluminum orthophosphate, aluminium hydroxide, nanoporous silica silica flour, zinc borate, magnalium hydrotalcite passes through 140- 160 DEG C of baking oven toasts the free moisture in 30 minutes removing powders；
B. the weight ratio of each raw material is matched；
C. magnesium hydroxide, hypo-aluminum orthophosphate, aluminium hydroxide, nanoporous silica silica flour, zinc borate, magnalium hydrotalcite, suppression will have been weighed Cigarette catalyst, extra light calcined magnesia are added in homogenizer and mix 5-6 minutes.It is warming up to 100-110 DEG C or more and packet is added Agent is covered, 2500-3000 revs/min of rotating speed is adjusted, continues stirring and completes cladding in 14-46 minutes；
D. it is high stir be covered to complete after, be cooled to room temperature, that is, form composite flame-retardant agent.
CN201810293989.8A 2018-03-30 2018-03-30 Compound fire-proof smoke suppressor Pending CN108410019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810293989.8A CN108410019A (en) 2018-03-30 2018-03-30 Compound fire-proof smoke suppressor

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Application Number Priority Date Filing Date Title
CN201810293989.8A CN108410019A (en) 2018-03-30 2018-03-30 Compound fire-proof smoke suppressor

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109880251A (en) * 2019-01-22 2019-06-14 青岛海诺瓦型材制造有限公司 A kind of plastic-aluminum co-extrusion section bar is with rigid foamed and preparation method thereof
CN110627079A (en) * 2019-09-27 2019-12-31 广西大学 Ternary borate hydrotalcite flame retardant and preparation method and application thereof
CN112210143A (en) * 2020-09-01 2021-01-12 江苏嘉瑞科技有限公司 Flame-retardant PE (polyethylene) insulating sheath material for high-voltage and extra-high-voltage cable
CN116478463A (en) * 2023-04-24 2023-07-25 吉林省森地新材料有限公司 Fireproof aluminum-plastic plate core material and preparation process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1997698A (en) * 2004-06-10 2007-07-11 伊塔尔麦奇化学股份公司 Polyester compositions flame-retarded with halogen-free additives
CN101688017A (en) * 2007-07-13 2010-03-31 意特麦琪化工有限公司 Halogen-free flame retardant additive
CN103013147A (en) * 2013-01-12 2013-04-03 天津市市政工程设计研究院 Flame-retardant modified asphalt and preparation method thereof
CN103265725A (en) * 2013-06-13 2013-08-28 盐城工学院 Low-smoke aluminum hypophosphite compounded fire retardant and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1997698A (en) * 2004-06-10 2007-07-11 伊塔尔麦奇化学股份公司 Polyester compositions flame-retarded with halogen-free additives
CN101688017A (en) * 2007-07-13 2010-03-31 意特麦琪化工有限公司 Halogen-free flame retardant additive
CN103013147A (en) * 2013-01-12 2013-04-03 天津市市政工程设计研究院 Flame-retardant modified asphalt and preparation method thereof
CN103265725A (en) * 2013-06-13 2013-08-28 盐城工学院 Low-smoke aluminum hypophosphite compounded fire retardant and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109880251A (en) * 2019-01-22 2019-06-14 青岛海诺瓦型材制造有限公司 A kind of plastic-aluminum co-extrusion section bar is with rigid foamed and preparation method thereof
CN110627079A (en) * 2019-09-27 2019-12-31 广西大学 Ternary borate hydrotalcite flame retardant and preparation method and application thereof
CN112210143A (en) * 2020-09-01 2021-01-12 江苏嘉瑞科技有限公司 Flame-retardant PE (polyethylene) insulating sheath material for high-voltage and extra-high-voltage cable
CN116478463A (en) * 2023-04-24 2023-07-25 吉林省森地新材料有限公司 Fireproof aluminum-plastic plate core material and preparation process thereof

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Application publication date: 20180817