CN104449120A - Environment-friendly impermeable coating - Google Patents

Environment-friendly impermeable coating Download PDF

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Publication number
CN104449120A
CN104449120A CN201410609798.XA CN201410609798A CN104449120A CN 104449120 A CN104449120 A CN 104449120A CN 201410609798 A CN201410609798 A CN 201410609798A CN 104449120 A CN104449120 A CN 104449120A
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CN201410609798.XA
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Chinese (zh)
Inventor
路坤
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Wuhu Xiangrong Food Co Ltd
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Wuhu Xiangrong Food Co Ltd
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Priority to CN201410609798.XA priority Critical patent/CN104449120A/en
Publication of CN104449120A publication Critical patent/CN104449120A/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
    • C09D131/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F218/00—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
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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

Abstract

The invention discloses an environment-friendly impermeable coating which consists of the following raw materials in parts by weight: 0.4-1 part of nitrilotriacetic acid, 1-2 parts of alkylphenol ethoxylates, 0.6-1 part of ammonium metaborate, 0.6-1 part of di-tert-butyl peroxide, 2-4 parts of ethyldiol dimethacrylate, 0.5-1 part of zirconium silicate, 0.5-1 part of dimethylamino-1-propylamine, 3-4 parts of isooctyl isodecyl adipate, 2-4 parts of silicon nitride, 10-12 parts of precipitated white carbon black, 130-150 parts of butyl acrylate, 160-200 parts of vinyl acetate, 0.8-2 parts of potassium persulfate, 0.6-1 part of sodium dodecyl benzene sulfonate, 2-3 parts of emulsifier OP-10, 4-6 parts of adhesive aids and 500-700 parts of deionized water. The coating disclosed by the invention is high in impermeability, obvious in waterproof performance, good in weather resistance and easy to prepare, and difficult to age, crack, deform, bend and layer, does not have chemical odor harming the human body and has excellent peel strength and good protective effect.

Description

The impervious coating of a kind of environmental protection
Technical field
The present invention relates generally to paint field, particularly relates to the impervious coating of a kind of environmental protection.
Background technology
Compare with common benzene emulsion, acrylate and vinyl acetate emulsion has a lot of high-performances: 1. without APEO, formaldehydeless, health environment-friendly.2. the can opening effect that contrast ratio is high, good.3. film-forming temperature is low, suitably can add film coalescence aid less, reduces coating cost.4. paint film exquisiteness, flat smooth, good decorating effect.5. moderate, for coating producer provides best cost performance, be specially adapted to zero diopter and the half luminous environment friendly health environment protection interior wall emulsion paint of the high-quality preparing high, medium and low PVC.Along with the range of application of acrylate and vinyl acetate emulsion constantly expands, improve the performances such as its cohesiveness, surface resistive, stability further and it can be made better to adapt to the demand of modernization construction.
Summary of the invention
The object of the invention is just to provide the impervious coating of a kind of environmental protection.
The present invention is achieved by the following technical solutions:
The impervious coating of a kind of environmental protection, is characterized in that what it was made up of the raw material of following weight parts:
Nitrilotriacetic acid(NTA) 0.4-1, alkylphenol polyoxyethylene 1-2, ammonium metaborate 0.6-1, di-t-butyl peroxide 0.6-1, Ethylene glycol dimethacrylate 2-4, zirconium silicate 0.5-1, dimethylaminopropylamine 0.5-1, diisodecyl adipate 3-4, silicon nitride 2-4, precipitated silica 10-12, butyl acrylate 130-150, vinyl acetate 160-200, Potassium Persulphate 0.8-2, Sodium dodecylbenzene sulfonate 0.6-1, emulsifier op-10 2-3, adhesive aid 4-6, deionized water 500-700,
Described adhesive aid is made up of each raw material of following weight parts:
Methyl methacrylate 4-6, Starso 1-2, calcium sulphoaluminate 3-5, trimethyl hexamethylene diisocyanate 2-3, alkylphenol polyoxyethylene 1-2, vinylformic acid ten trifluoro monooctyl ester 2-4, organosilicon crylic acid latex 30-36, deionized water 20-25;
A, join in deionized water by Starso, stir, raised temperature is 50-60 DEG C, drips alkylphenol polyoxyethylene, adds trimethyl hexamethylene diisocyanate, be stirred to normal temperature after dropwising;
B, vinylformic acid ten trifluoro monooctyl ester is joined in organosilicon crylic acid latex, add calcium sulphoaluminate after stirring, 100-200 rev/min of dispersed with stirring 5-10 minute;
By A, B mixing of materials after above-mentioned process, add methyl methacrylate after stirring, at 60-70 DEG C, stirring reaction 20-30 minute, is cooled to normal temperature, and 400-600 rev/min of dispersed with stirring 10-15 minute, obtains described adhesive aid.
A preparation method for the impervious coating of environmental protection as claimed in claim 1, is characterized in that comprising the following steps:
(1) Potassium Persulphate is mixed with di-t-butyl peroxide, join in the 10-15% of above-mentioned deionized water weight, stir, obtain initiator solution;
(2) get emulsifier op-10, add the 60-70% of residue deionized water weight, stir, obtain pre-emulsion;
(3) get the 50-60% of aforesaid propylene acid butyl ester weight, the 50-60% of vinyl acetate weight mixes with Ethylene glycol dimethacrylate, add above-mentioned pre-emulsion, 30-35 minute is uniformly mixed at 60-65 DEG C, raised temperature is 70-75 DEG C, add the 60-65% of above-mentioned initiator solution weight, treat that emulsion is blue phase, insulation 60-70 minute, obtains seed emulsion;
(4) by remaining butyl acrylate, vinyl acetate mixing, insulated and stirred 20-30 minute at 60-80 DEG C, is stirred to normal temperature, obtains mix monomer;
(5) get Sodium dodecylbenzene sulfonate, add the 10-15% of residue deionized water weight, after stirring, add above-mentioned mix monomer, remaining initiator solution, insulated and stirred 10-20 minute at 50-60 DEG C, drip alkylphenol polyoxyethylene, be stirred to normal temperature after dropwising, obtain treatment solution;
(6) in above-mentioned seed emulsion, drip above-mentioned treatment solution, time for adding is 90-120 minute, after dropwising, at 80-90 DEG C, is incubated 50-60 minute, cooling, filters discharging with 200-250 eye mesh screen;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 800-1200 rev/min of dispersed with stirring 20-30 minute, obtains the impervious coating of described environmental protection.
Advantage of the present invention is:
The impermeable power of coating of the present invention is strong, water resistance is remarkable, good weatherability, and the chemical odor of fanout free region human body, and preparation is simple, not easily aging, dry and cracked, be out of shape, fracture, layering, have good peel strength, protected effect is good.
Embodiment
Embodiment 1
The impervious coating of a kind of environmental protection, is characterized in that what it was made up of the raw material of following weight parts:
Nitrilotriacetic acid(NTA) 0.4, alkylphenol polyoxyethylene 2, ammonium metaborate 0.6, di-t-butyl peroxide 0.6, Ethylene glycol dimethacrylate 4, zirconium silicate 0.5, dimethylaminopropylamine 0.5, diisodecyl adipate 3, silicon nitride 2, precipitated silica 12, butyl acrylate 150, vinyl acetate 200, Potassium Persulphate 0.8, Sodium dodecylbenzene sulfonate 0.6, emulsifier op-10 3, adhesive aid 6, deionized water 500;
Described adhesive aid is made up of each raw material of following weight parts:
Methyl methacrylate 6, Starso 2, calcium sulphoaluminate 5, trimethyl hexamethylene diisocyanate 3, alkylphenol polyoxyethylene 2, vinylformic acid ten trifluoro monooctyl ester 2, organosilicon crylic acid latex 36, deionized water 25;
A, join in deionized water by Starso, stir, raised temperature is 60 DEG C, drips alkylphenol polyoxyethylene, adds trimethyl hexamethylene diisocyanate, be stirred to normal temperature after dropwising;
B, vinylformic acid ten trifluoro monooctyl ester is joined in organosilicon crylic acid latex, after stirring, add calcium sulphoaluminate, 200 revs/min of dispersed with stirring 10 minutes;
By A, B mixing of materials after above-mentioned process, add methyl methacrylate after stirring, at 70 DEG C, stirring reaction 30 minutes, is cooled to normal temperature, and 600 revs/min of dispersed with stirring 15 minutes, obtain described adhesive aid.
A preparation method for the impervious coating of environmental protection, is characterized in that comprising the following steps:
(1) Potassium Persulphate is mixed with di-t-butyl peroxide, join in 15% of above-mentioned deionized water weight, stir, obtain initiator solution;
(2) get emulsifier op-10, add 70% of residue deionized water weight, stir, obtain pre-emulsion;
(3) 50-60% of aforesaid propylene acid butyl ester weight, 60% the mixing with Ethylene glycol dimethacrylate of vinyl acetate weight is got, add above-mentioned pre-emulsion, 35 minutes are uniformly mixed at 65 DEG C, raised temperature is 75 DEG C, add 65% of above-mentioned initiator solution weight, treat that emulsion is blue phase, be incubated 70 minutes, obtain seed emulsion;
(4) by remaining butyl acrylate, vinyl acetate mixing, at 80 DEG C, insulated and stirred 30 minutes, is stirred to normal temperature, obtains mix monomer;
(5) get Sodium dodecylbenzene sulfonate, add 15% of residue deionized water weight, after stirring, add above-mentioned mix monomer, remaining initiator solution, insulated and stirred 20 minutes at 60 DEG C, drip alkylphenol polyoxyethylene, be stirred to normal temperature after dropwising, obtain treatment solution;
(6) in above-mentioned seed emulsion, drip above-mentioned treatment solution, time for adding is 120 minutes, after dropwising, at 90 DEG C, be incubated 60 minutes, and cooling filters discharging with 250 eye mesh screens;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 1200 revs/min of dispersed with stirring 30 minutes, obtain the impervious coating of described environmental protection.
Performance test:
Unit elongation: >=300%;
Watertightness: 0.3MPa (one hour waterproof).

Claims (2)

1. the impervious coating of environmental protection, is characterized in that what it was made up of the raw material of following weight parts:
Nitrilotriacetic acid(NTA) 0.4-1, alkylphenol polyoxyethylene 1-2, ammonium metaborate 0.6-1, di-t-butyl peroxide 0.6-1, Ethylene glycol dimethacrylate 2-4, zirconium silicate 0.5-1, dimethylaminopropylamine 0.5-1, diisodecyl adipate 3-4, silicon nitride 2-4, precipitated silica 10-12, butyl acrylate 130-150, vinyl acetate 160-200, Potassium Persulphate 0.8-2, Sodium dodecylbenzene sulfonate 0.6-1, emulsifier op-10 2-3, adhesive aid 4-6, deionized water 500-700,
Described adhesive aid is made up of each raw material of following weight parts:
Methyl methacrylate 4-6, Starso 1-2, calcium sulphoaluminate 3-5, trimethyl hexamethylene diisocyanate 2-3, alkylphenol polyoxyethylene 1-2, vinylformic acid ten trifluoro monooctyl ester 2-4, organosilicon crylic acid latex 30-36, deionized water 20-25;
A, join in deionized water by Starso, stir, raised temperature is 50-60 DEG C, drips alkylphenol polyoxyethylene, adds trimethyl hexamethylene diisocyanate, be stirred to normal temperature after dropwising;
B, vinylformic acid ten trifluoro monooctyl ester is joined in organosilicon crylic acid latex, add calcium sulphoaluminate after stirring, 100-200 rev/min of dispersed with stirring 5-10 minute;
By A, B mixing of materials after above-mentioned process, add methyl methacrylate after stirring, at 60-70 DEG C, stirring reaction 20-30 minute, is cooled to normal temperature, and 400-600 rev/min of dispersed with stirring 10-15 minute, obtains described adhesive aid.
2. a preparation method for the impervious coating of environmental protection as claimed in claim 1, is characterized in that comprising the following steps:
(1) Potassium Persulphate is mixed with di-t-butyl peroxide, join in the 10-15% of above-mentioned deionized water weight, stir, obtain initiator solution;
(2) get emulsifier op-10, add the 60-70% of residue deionized water weight, stir, obtain pre-emulsion;
(3) get the 50-60% of aforesaid propylene acid butyl ester weight, the 50-60% of vinyl acetate weight mixes with Ethylene glycol dimethacrylate, add above-mentioned pre-emulsion, 30-35 minute is uniformly mixed at 60-65 DEG C, raised temperature is 70-75 DEG C, add the 60-65% of above-mentioned initiator solution weight, treat that emulsion is blue phase, insulation 60-70 minute, obtains seed emulsion;
(4) by remaining butyl acrylate, vinyl acetate mixing, insulated and stirred 20-30 minute at 60-80 DEG C, is stirred to normal temperature, obtains mix monomer;
(5) get Sodium dodecylbenzene sulfonate, add the 10-15% of residue deionized water weight, after stirring, add above-mentioned mix monomer, remaining initiator solution, insulated and stirred 10-20 minute at 50-60 DEG C, drip alkylphenol polyoxyethylene, be stirred to normal temperature after dropwising, obtain treatment solution;
(6) in above-mentioned seed emulsion, drip above-mentioned treatment solution, time for adding is 90-120 minute, after dropwising, at 80-90 DEG C, is incubated 50-60 minute, cooling, filters discharging with 200-250 eye mesh screen;
(7) material above-mentioned steps (6) obtained mixes with each raw material of residue, and 800-1200 rev/min of dispersed with stirring 20-30 minute, obtains the impervious coating of described environmental protection.
CN201410609798.XA 2014-11-03 2014-11-03 Environment-friendly impermeable coating Pending CN104449120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201410609798.XA CN104449120A (en) 2014-11-03 2014-11-03 Environment-friendly impermeable coating

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105153893A (en) * 2015-07-30 2015-12-16 安徽荣达阀门有限公司 Salt-fog-resistant valve antifouling powdery paint and manufacturing method thereof
CN106035019A (en) * 2016-05-31 2016-10-26 山东胜伟园林科技有限公司 White carbon black containing impervious material and method for planting Rosa chinensis in saline-alkaline land by using impervious material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105153893A (en) * 2015-07-30 2015-12-16 安徽荣达阀门有限公司 Salt-fog-resistant valve antifouling powdery paint and manufacturing method thereof
CN106035019A (en) * 2016-05-31 2016-10-26 山东胜伟园林科技有限公司 White carbon black containing impervious material and method for planting Rosa chinensis in saline-alkaline land by using impervious material

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Application publication date: 20150325