CN104497782B - The preparation method of three component facing type transparent fire-resisting paints - Google Patents

The preparation method of three component facing type transparent fire-resisting paints Download PDF

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Publication number
CN104497782B
CN104497782B CN201410765187.4A CN201410765187A CN104497782B CN 104497782 B CN104497782 B CN 104497782B CN 201410765187 A CN201410765187 A CN 201410765187A CN 104497782 B CN104497782 B CN 104497782B
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component
preparation
type transparent
facing type
resistance
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CN104497782A (en
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吴胜强
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Guizhou Kaihe Timberwork Building Technology Co Ltd
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Guizhou Kaihe Timberwork Building Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D161/00Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • C09D161/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09D161/30Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • C08G12/36Ureas; Thioureas
    • C08G12/38Ureas; Thioureas and melamines
    • 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
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/32Phosphorus-containing compounds
    • 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
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/053Polyhydroxylic alcohols
    • 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
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • C09D5/185Intumescent paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • 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
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/32Phosphorus-containing compounds
    • C08K2003/321Phosphates
    • C08K2003/322Ammonium phosphate
    • C08K2003/323Ammonium polyphosphate

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

Abstract

The invention provides a kind of preparation method of three components facing type transparent fire-resisting paint.By weight, component first:Component second:Component the third=1.00:0.38~0.40:0.20~0.30, Jing are mixed, that is, prepare the facing type transparent fire-resisting paint of white thick body.The method is simple, low cost, coating is transparent, adhesive force, pliability are strong, impact resistance, with excellent resistance to water and humidity resistance, and good flame retardation effect, 20 minutes resistance to combustion time ﹥, can be widely used for the decoration of the substrate surfaces such as the ancient building of timber structure, garden architecture, tourist attractions, local-style dwelling houses group building, high-grade wood furniture, it may also be used for carton, the fire prevention of fiber dry goods are processed and decorated, and are suitable for popularization.

Description

The preparation method of three component facing type transparent fire-resisting paints
Technical field
The invention belongs to technical field of coatings, more particularly to a kind of preparation side of three components facing type transparent fire-resisting paint Method.
Background technology
Timber is generally used for building, historical relic, gardens, building decoration and furniture of timber structure etc., with certain dicoration, But often lack fire protecting performance, cause fire hazard to cannot get effective control, therefore cause to collect decoration and prevent fires in a body function Finishing fire retardant paint appearance.Finishing fire retardant paint is coated on the surface of the flammable base material such as timber, fiberboard or cardboard, With fire protection flame retarding protection and decorative effect, certain decoration function is played at ordinary times, it is when there is fire, then fiery with preventing Gesture spreads, and reaches the purpose for protecting flammable base material.
Development to facing type transparent fire-resisting paint both at home and abroad is still in starting stage, the such painting sold on market at present Material is less, can really put into the more rare of application, and the big factor for limiting facing type transparent fire-resisting paint practical application is to apply The pliability of film is too poor, and coating is coated on base material and the phenomenons such as film cracking shortly occur after solidification, and the resistance to combustion time is big Many < 20 minutes, resistance to water, humidity resistance, adhesive force are poor.
The content of the invention
The purpose of the present invention, is the problem and drawback existed for facing type transparent fire-resisting paint in sum, carries For a kind of transparent, coefficient of expansion is high, resistance to water, humidity resistance be excellent, adhesive force is strong, 20 minutes resistance to combustion time >, with fire prevention Preparation method that is fire-retardant, decorating three component facing type transparent fire-resisting paints in one.
The component first of preparation method of the present invention, from melamine, hydrogen-based guanidine, urea, formaldehyde material, concentration of formaldehyde from 37~ 40% is advisable.In molar ratio, i.e. melamine:Hydrogen-based guanidine:Urea:Formaldehyde=1.00:1.50:5.00:10.65, distinguished with this ratio Measure above-mentioned material to insert in reaction vessel, adjust pH value 8~9, heating, stirring, stable when 95~99 DEG C in electric jacket Boiling at least 1 hour, afterwards when temperature rises to 100~102 DEG C stops heating, continues stirring, to 65~60 DEG C of natural cooling When, then by the above-mentioned melamine for measuring, hydrogen-based guanidine, urea, formaldehyde material total amount 1.0~1.5 ‰ addition diammonium hydrogen phosphates, after When continuous stirring naturally cools to 15~30 DEG C of room temperature, that is, the suitable component first of water white transparency stickiness is prepared into, then sealing is protected Deposit standby.
The component second of preparation method of the present invention, makees acid source and charcoal source from APP II, pentaerythrite respectively, by weight during preparation Amount ratio, APP II:Pentaerythrite=2.17:1.00 are prepared into component second.
The component third of preparation method of the present invention, is used as diluent as auxiliary acid source and simultaneously from acetic acid.
Take component first, the component second of present invention preparation and third material of component of selection, by weight, component first:Component second: Component the third=1.00:0.38~0.40:0.20~0.30, Jing are mixed, that is, the facing type transparent fireproof for preparing white thick body is applied Material.
The preparation method of the three component facing type transparent fire-resisting paints of the present invention, simple, low cost, its painting for preparing The white thick body of material system, transparent, adhesive force, pliability are strong, impact resistance, with excellent resistance to water and humidity resistance, and fire-retardant effect It is really good, 20 minutes resistance to combustion time ﹥, can be widely used for the ancient building of timber structure, garden architecture, tourist attractions, local-style dwelling houses group building The decoration of the substrate surfaces such as thing, high-grade wood furniture, it may also be used for carton, the fire prevention of fiber dry goods are processed and decorated, and are suitable for and are pushed away Extensively.
Specific embodiment
Hereinafter the specific embodiment of the preparation method of the three component facing type transparent fire-resisting paints of the present invention is made into one Step explanation.The present invention selects component first, component second and component third for raw material, and ECDC natural sciences are prepared from.
The preparation of component first:Component first should possess good source of the gas, and adhesive force is strong, and with certain foaming effect and fit Suitable stickiness, Jing tests, screening, makees the preparing raw material of component first using melamine, hydrogen-based guanidine, urea, formaldehyde material, and formaldehyde is dense Degree is advisable from 37~40%.In molar ratio, i.e. melamine:Hydrogen-based guanidine:Urea:Formaldehyde=1.00:1.50:5.00:10.65, with This ratio measures above-mentioned material respectively and inserts in reaction vessel, adjusts pH value 8~9, loads onto thermometer, agitator and condenser, In electric jacket, heating, stirring, stably seethe with excitement when 95~99 DEG C at least 1 hour, afterwards when temperature rises to 100~102 DEG C Stop heating, continue stirring, during to 65~60 DEG C of natural cooling, then by the above-mentioned melamine for measuring, hydrogen-based guanidine, urea, formaldehyde thing 1.0~1.5 ‰ addition diammonium hydrogen phosphates of material total amount, for catching residual formaldehyde.Room temperature 15 is naturally cooled to stirring is continued When~30 DEG C, that is, the suitable component first of water white transparency stickiness is prepared into, then sealing preserve is standby.
The preparation method of the present invention, makees acid source and charcoal source, II good flame resistances of APP, tool from APP II, pentaerythrite respectively There is environment protecting, resistance to water and humidity resistance can be improved, moreover it is possible to control the amount of pentaerythrite, adjust the resistance to combustion of coating of the present invention Property.During preparation by weight, APP II:Pentaerythrite=2.17:1.00 are prepared into component second.
The component third of the preparation method of the present invention, is used as diluent as auxiliary acid source and simultaneously from acetic acid.
After component first, component second, the material of component third described in the preparation method of the present invention is ready for, by weight, component First:Component second:Component the third=1.00:0.38~0.40:0.20~0.30, Jing are mixed, that is, prepare the facing type of white thick body Transparent fire-resisting paint.The coating Jing of the present invention reports and submits National Fire building materials quality Supervision Test Center to detect which is mainly examined The index for surveying result is as follows:Resistance to combustion time (min) be 21, qualified;Adhesive force (level) is 3, qualified;Pliability (mm) is 1, closes Lattice;Resistance to impact (cm) is 50, qualified;Resistance to water (h) meets the requirements;Humidity resistance (h) meets the requirements.
With the example of the resistance to combustion time index of simple platelet method detection:
1st, the little plank of growth 12.5cm × wide 8.0cm × thickness 0.8-1.0cm is made of China fir or pine, takes the present invention's Facing type transparent fire-resisting paint, is coated on little plank, thickness about 0.2mm, obtains final product little test plate (panel) after being dried;
2nd, iron stand will be fixed on for the quoit for putting little test plate (panel), quoit upper limb is vertical with alcohol blast burner mouth Distance is set to 6.0cm, lights alcohol blast burner to its flame stabilization, is coated with the facing court of the little test plate (panel) of coating of the present invention Under, it is placed on quoit, starts simultaneously at timing, treats the plank charing of little test plate (panel), when crack occurs in the back side, i.e. timing is this Bright coating resistance to combustion time, this method are simple, easy, and institute's detected value is close with GB 12441-2005 appendix As (big plate method) standard.

Claims (2)

1. a kind of preparation method of three components facing type transparent fire-resisting paint, it is characterised in that:By weight, component first:Component Second:Component the third=1.00:0.38~0.40:0.20~0.30, Jing are mixed, that is, prepare the facing type transparent fireproof and apply Material,
Wherein, the component first selects melamine, hydrogen-based guanidine, urea, formaldehyde material, in molar ratio, melamine:Hydrogen-based guanidine:Urea:First Aldehyde=1.00:1.50:5.00:10.65, above-mentioned material is measured respectively with this ratio and is inserted in reaction vessel, adjust pH value 8~9, In electric jacket, heating, stirring, stably seethe with excitement when 95~99 DEG C at least 1 hour, afterwards when temperature rises to 100~102 DEG C Stop heating, continue stirring, during to 65~60 DEG C of natural cooling, then by the above-mentioned melamine for measuring, hydrogen-based guanidine, urea, formaldehyde thing 1.0~1.5 ‰ addition diammonium hydrogen phosphates of material total amount, when being further continued for stirring and naturally cooling to 15~30 DEG C of room temperature, that is, are prepared into Water white component first, then sealing preserve is standby;
Make acid source and charcoal source from APP II, pentaerythrite respectively, and press APP II:Pentaerythrite=2.17:It 1.00 is prepared into To the component second;
Component third is used as diluent as auxiliary acid source and simultaneously from acetic acid.
2. preparation method according to claim 1, it is characterised in that:Formaldehyde material concentration is 37-40%.
CN201410765187.4A 2014-12-11 2014-12-11 The preparation method of three component facing type transparent fire-resisting paints Active CN104497782B (en)

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Publication number Priority date Publication date Assignee Title
CN105907231A (en) * 2016-06-08 2016-08-31 四川卓安新材料科技有限公司 Preparation method of wood structure flame-retardant transparent coating
CN105907232A (en) * 2016-06-08 2016-08-31 四川卓安新材料科技有限公司 Wood structure flame-retardant transparent paint
CN110922850A (en) * 2019-12-09 2020-03-27 山东世安化工有限公司 Water-based environment-friendly wood-structure transparent fireproof coating and preparation method thereof

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CN1015631B (en) * 1988-12-20 1992-02-26 公安部天津消防科学研究所 Expansive water transparant fire-proof paint
CN1060859A (en) * 1990-10-18 1992-05-06 王静波 Urethane plastic frie retardant coating and preparation method thereof
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CN101121892B (en) * 2006-08-09 2011-10-05 上海高技企业发展公司 Expansion type flame-retardant and its preparation method
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Address after: 556000 Guizhou Qiandongnan Miao and Dong Autonomous Prefecture Kaili Economic Development Zone Jiangyou ecological garden office building 1 floor 103.

Patentee after: Guizhou kayhe fire prevention and Technology Co., Ltd.

Address before: 556000 92 Shaoshan South Road, Kaili, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou

Patentee before: GUIZHOU KAIHE TIMBERWORK BUILDING TECHNOLOGY CO., LTD.