CN104263180A - Application method of water-based fireproof primer - Google Patents

Application method of water-based fireproof primer Download PDF

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Publication number
CN104263180A
CN104263180A CN201410578716.XA CN201410578716A CN104263180A CN 104263180 A CN104263180 A CN 104263180A CN 201410578716 A CN201410578716 A CN 201410578716A CN 104263180 A CN104263180 A CN 104263180A
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CN
China
Prior art keywords
water
priming paint
based fireproof
coating
filler
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
CN201410578716.XA
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Chinese (zh)
Inventor
徐妍玲
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Individual
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Individual
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Priority to CN201410578716.XA priority Critical patent/CN104263180A/en
Publication of CN104263180A publication Critical patent/CN104263180A/en
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • C08K3/32—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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • C08K2003/322—Ammonium phosphate
    • C08K2003/323—Ammonium polyphosphate
    • 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
    • C08K2201/011—Nanostructured additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses an application method of a water-based fireproof primer. The application method comprises the following steps: uniformly mixing the water-based fireproof coating primer with water according to a ratio of 1:(0.1-0.3), spraying the mixture on a base material, then naturally drying for 5-15 minutes, and solidifying the material to obtain the coating, wherein the water-based fireproof coating primer is prepared from the following materials: 30-40% of organic silicon-acrylic emulsion, 22-28% of a mixture which is prepared from nano-magnesium hydroxide and ammonium polyphosphate, coated by a polymer, according to a weight ratio of 1:1, 20-25% of deionized water, 8-12% of a filler, 5-7% of an auxiliary, 0.2-0.5% of a defoaming agent, 0.1-0.5% of a preservative, and 0.5-0.9% of a thickener. The coating prepared with the primer disclosed by the invention is good in waterproof performance.

Description

The using method of water-based fireproof priming paint
Technical field
The present invention relates to the using method of water-based fireproof priming paint.
Background technology
In each field, widely, as on exterior wall, industrial warehouse, chemical industry, oil, food service industry class basin and pipe surface, the buildingss such as factory building, modernization plant, freezer, house owed by a citizen, office building are first-class in the application of coating.
Tradition is all the coating for organic solvent, and the contaminative of this coating is serious, therefore, now everybody big area bring into use water-borne coatings, and for exterior coating, need the wherein important technological problems solved to be fire prevention, but its fire resistance of existing water-borne coatings is all not good enough.
Summary of the invention
The object of this invention is to provide a kind of using method of water-based fireproof priming paint, utilize using method of the present invention, the fire resistance of the coating finally obtained is good.
The using method of water-based fireproof priming paint, by aqueous fire-proof coating priming paint: after water=1:0.1 ~ 0.3 stirs, is sprayed on base material, and then from dry 5 ~ 15 minutes, solidification obtains coating;
Described water-based fireproof priming paint is made up of following raw material according to weight percent meter:
Organosilicon-ACRYLIC EMULSION 30%-40%
Weight ratio is the nano-sized magnesium hydroxide of the polymer overmold of 1:1 and the mixture 22%-28% of ammonium polyphosphate
Deionized water 20%-25%
Filler 8%-12%
Auxiliary agent 5%-7%
Defoamer 0.2%-0.5%
Sanitas 0.1%-0.5%
Thickening material 0.5%-0.9%.
Further, the weight percent of each raw material is:
Organosilicon-ACRYLIC EMULSION 35%
Weight ratio is the nano-sized magnesium hydroxide of the polymer overmold of 1:1 and the mixture 25% of ammonium polyphosphate
Deionized water 22.6%
Filler 10%
Auxiliary agent 6%
Defoamer 0.4%
Sanitas 0.3%
Thickening material 0.7%.
Further, filler is the one in talcum powder, dicalcium powder, kaolin, process white.
Further, described auxiliary agent is film coalescence aid, and described film coalescence aid is alcohol ether solvent or the cruel kind solvent of alcohol.
Further, described defoamer is polysiloxane-polyether copolymer, and described sanitas is nitrite, described thickening material be association type gather in the cruel thickening material of ammonia one or both.
The invention has the beneficial effects as follows: ammonium polyphosphate is nonpoisonous and tasteless, do not produce etchant gas, water absorbability is little, thermostability is high, there is good fire resistance, but when it uses together with the nano-sized magnesium hydroxide of polymer overmold, both create mutual synergy, thus further increase fire resistance; Meanwhile, coating of the present invention can form that sticking power is 0 grade, hardness is greater than 1H, the coating that water tolerance is greater than 250 hours on substrate surface.In addition, adopt using method of the present invention, under the ratio of suitable water-based fireproof priming paint and water, make the fire resistance of coating good, cost is low, environmental protection, and hardness can reach the standard of use.
Embodiment
Below in conjunction with specific embodiment, the present invention is further elaborated.
According to weight percent meter, the using method of water-based fireproof priming paint of the present invention by 30%-40% organosilicon-ACRYLIC EMULSION, 22%-28% weight ratio be the mixture of the nano-sized magnesium hydroxide of the polymer overmold of 1:1 and ammonium polyphosphate, 20%-25% deionized water, 8%-12% filler, 5%-7% auxiliary agent, 0.2%-0.5% defoamer, 0.1%-0.5% sanitas, 0.5%-0.9% thickening material be prepared from.Filler is the one in talcum powder, dicalcium powder, kaolin, process white.Described auxiliary agent is film coalescence aid, and described film coalescence aid is alcohol ether solvent or the cruel kind solvent of alcohol.Described defoamer is polysiloxane-polyether copolymer, and described sanitas is nitrite, described thickening material be association type gather in the cruel thickening material of ammonia one or both.
Embodiment 1.
(1) take the nano-sized magnesium hydroxide of 125g polymer overmold, 125g ammonium polyphosphate, 226g deionized water, 100g filler and 60g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 350g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 4g defoamer, 3g sanitas, 7g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-based fireproof priming paint after filtration.
The above-mentioned aqueous fire-proof coating priming paint prepared: after water=1:0.1 stirs, be sprayed on base material, then from dry 15 minutes, solidification obtains coating.
Embodiment 2.
(1) take the nano-sized magnesium hydroxide of 119g polymer overmold, 119g ammonium polyphosphate, 250g deionized water, 120g filler and 70g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 300g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 5g defoamer, 8g sanitas, 9g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-based fireproof priming paint after filtration.
The above-mentioned aqueous fire-proof coating priming paint prepared: after water=1:0.2 stirs, be sprayed on base material, then from dry 10 minutes, solidification obtains coating.
Embodiment 3.
(1) take the nano-sized magnesium hydroxide of 110g polymer overmold, 110g ammonium polyphosphate, 242g deionized water, 80g filler and 50g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 400g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 2g defoamer, 1g sanitas, 5g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-based fireproof priming paint after filtration.
The above-mentioned aqueous fire-proof coating priming paint prepared: after water=1:0.3 stirs, be sprayed on base material, then from dry 5 minutes, solidification obtains coating.
Embodiment 4.
(1) take the nano-sized magnesium hydroxide of 140g polymer overmold, 140g ammonium polyphosphate, 200g deionized water, 100g filler and 60g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 347g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 3g defoamer, 4g sanitas, 5g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-based fireproof priming paint after filtration.
The above-mentioned aqueous fire-proof coating priming paint prepared: after water=1:0.1 stirs, be sprayed on base material, then from dry 10 minutes, solidification obtains coating.
Because ammonium polyphosphate of the present invention is nonpoisonous and tasteless, do not produce etchant gas, water absorbability is little, thermostability is high, has good fire resistance, but when it uses together with the nano-sized magnesium hydroxide of polymer overmold, both create mutual synergy, thus further increase fire resistance; Meanwhile, coating of the present invention can form that sticking power is 0 grade, hardness is greater than 1H, the coating that water tolerance is greater than 250 hours on substrate surface.In addition, adopt using method of the present invention, under the ratio of suitable water-based fireproof priming paint and water, make the fire resistance of coating good, cost is low, environmental protection, and hardness can reach the standard of use.

Claims (5)

1. the using method of water-based fireproof priming paint, is characterized in that, by aqueous fire-proof coating priming paint: after water=1:0.1 ~ 0.3 stirs, and is sprayed on base material, and then from dry 5 ~ 15 minutes, solidification obtains coating;
Described water-based fireproof priming paint is made up of following raw material according to weight percent meter:
Organosilicon-ACRYLIC EMULSION 30%-40%
Weight ratio is the nano-sized magnesium hydroxide of the polymer overmold of 1:1 and the mixture 22%-28% of ammonium polyphosphate
Deionized water 20%-25%
Filler 8%-12%
Auxiliary agent 5%-7%
Defoamer 0.2%-0.5%
Sanitas 0.1%-0.5%
Thickening material 0.5%-0.9%.
2. the using method of water-based fireproof priming paint according to claim 1, is characterized in that: the weight percent of each raw material is:
Organosilicon-ACRYLIC EMULSION 35%
Weight ratio is the nano-sized magnesium hydroxide of the polymer overmold of 1:1 and the mixture 25% of ammonium polyphosphate
Deionized water 22.6%
Filler 10%
Auxiliary agent 6%
Defoamer 0.4%
Sanitas 0.3%
Thickening material 0.7%.
3. the using method of water-based fireproof priming paint according to claim 1, is characterized in that: filler is the one in talcum powder, dicalcium powder, kaolin, process white.
4. require the using method of the water-based fireproof priming paint described in 1 as requested, it is characterized in that: described auxiliary agent is film coalescence aid, described film coalescence aid is alcohol ether solvent or the cruel kind solvent of alcohol.
5. the using method of water-based fireproof priming paint according to claim 1, is characterized in that: described defoamer is polysiloxane-polyether copolymer, and described sanitas is nitrite, described thickening material be association type gather in the cruel thickening material of ammonia one or both.
CN201410578716.XA 2014-10-27 2014-10-27 Application method of water-based fireproof primer Pending CN104263180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410578716.XA CN104263180A (en) 2014-10-27 2014-10-27 Application method of water-based fireproof primer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410578716.XA CN104263180A (en) 2014-10-27 2014-10-27 Application method of water-based fireproof primer

Publications (1)

Publication Number Publication Date
CN104263180A true CN104263180A (en) 2015-01-07

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101280142A (en) * 2007-04-04 2008-10-08 中山市孙大化工科技有限公司 Environment-friendly aqueous nanometer fireproof flame-retardant coating and preparation thereof
CN101671523A (en) * 2009-10-01 2010-03-17 厦门大学 Aqueous flame-retardant and thermal-insulated coating and preparation method thereof
CN103694827A (en) * 2013-12-30 2014-04-02 河北晨阳工贸集团有限公司 Fireproof coating and preparation method thereof
CN103805056A (en) * 2012-11-15 2014-05-21 中国科学院合肥物质科学研究院 Nanometer fire retardant coating and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101280142A (en) * 2007-04-04 2008-10-08 中山市孙大化工科技有限公司 Environment-friendly aqueous nanometer fireproof flame-retardant coating and preparation thereof
CN101671523A (en) * 2009-10-01 2010-03-17 厦门大学 Aqueous flame-retardant and thermal-insulated coating and preparation method thereof
CN103805056A (en) * 2012-11-15 2014-05-21 中国科学院合肥物质科学研究院 Nanometer fire retardant coating and preparation method thereof
CN103694827A (en) * 2013-12-30 2014-04-02 河北晨阳工贸集团有限公司 Fireproof coating and preparation method thereof

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Application publication date: 20150107