CN110229606A - A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde and preparation method thereof - Google Patents
A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde and preparation method thereof Download PDFInfo
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- CN110229606A CN110229606A CN201910545972.1A CN201910545972A CN110229606A CN 110229606 A CN110229606 A CN 110229606A CN 201910545972 A CN201910545972 A CN 201910545972A CN 110229606 A CN110229606 A CN 110229606A
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- formaldehyde
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Classifications
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
-
- 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
- C09D7/65—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
- C08K2201/011—Nanostructured additives
Abstract
The invention discloses the environmentally friendly purification formula woodcare paint dispersions and preparation method of a kind of anti-formaldehyde comprising the component of following parts by weight: oligomer dihydric alcohol 50~75, catalyst 0.5~2.5, bamboo charcoal powder 3~25, nano-titanium 3~15, polysiloxanes 0.5~3, acetone 2~7.5, triethylamine 5~15, ethylenediamine 5~15, removes Formaldehyde as Additives 1~10, deionized water 45~80, dihydromethyl propionic acid DMPA12-14 at isocyanates 5~35.The environmentally friendly purification formula woodcare paint dispersion of the anti-formaldehyde, the hardness of paint film, flexibility, glossiness, drawstring intensity etc. are enhanced by adding suitable isocyanates, coating formaldehyde is purged by the Formaldehyde as Additives that removes of addition, the formaldehyde absorbing that will be discharged in coating by the bamboo charcoal powder of addition, and it is decomposed by nano-titanium, improve air effect, reduce harm of the formaldehyde to human body, it is whole to pass through test, with very strong anti-effect of formaldehyde, simultaneous processing simple process, processing easy to produce.
Description
Technical field
The present invention relates to woodcare paint dispersion technology field, the environmentally friendly purification formula woodcare paint of specially a kind of anti-formaldehyde disperses
Body and preparation method thereof.
Background technique
Woodcare paint is a kind of lacquer type organic coating on woodwork, can be divided into aqueous and oiliness, can be divided into furniture according to purposes
Paint, floor paint etc., newly buy or the furniture that newly customizes in have a large amount of formaldehyde, the Form aldehyde release period can up to the more than ten years it
Long, as long as suitable to Health Impact, the main harm of formaldehyde is shown as to mucocutaneous stimulation, and formaldehyde is indoors
When reaching a certain concentration, people just has sense of discomfort, be mainly shown as furious, eye itch, throat discomfort or pain, hoarseness, spray
It sneezes, pant, is uncomfortable in chest, dermatitis etc..
All contain formaldehyde in furniture, especially showed in the fixture inferior, timber, coating newly bought particularly evident, formaldehyde is given
The physical and mental health of user brings very big influence, therefore the elimination and absorption of PARA FORMALDEHYDE PRILLS(91,95) are very urgent.
Summary of the invention
The purpose of the present invention is to provide environmentally friendly purification formula woodcare paint dispersion of a kind of anti-formaldehyde and preparation method thereof, with
It solves to propose all to contain formaldehyde in furniture in above-mentioned background technique, be showed especially in the fixture inferior, timber, coating newly bought outstanding
To be obvious, formaldehyde brings very big influence to the physical and mental health of user, therefore the elimination and absorption of PARA FORMALDEHYDE PRILLS(91,95) are very urgent
Problem.
To achieve the above object, the invention provides the following technical scheme: the environmentally friendly purification formula woodcare paint of a kind of anti-formaldehyde point
Granular media comprising the component of following parts by weight:
Preferably, the oligomer dihydric alcohol uses carbonate diol, polyester diol, polytetrahydrofuran ether glycol, gathers
One of lactones dihydric alcohol or a variety of.
Preferably, the isocyanates uses isophorone diisocyanate IPDI or toluene di-isocyanate(TDI) TDI, six
One of methylene diisocyanate HDI, methyl diphenylene diisocyanate MDI or a variety of.
Preferably, it is described except Formaldehyde as Additives use it is general for one of FA-7, the Chinese this FORMCAP or a variety of.
A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde, preparation method are as follows:
Step 1: quantitative polycarbonate glycol, polyester two is added in the agitator tank with blender and heating apparatus
First alcohol, polytetrahydrofuran ether glycol, poly- lactones dihydric alcohol；
Step 2: starting the heating apparatus of agitator tank, makes internal polycarbonate glycol, polyester diol, poly- tetrahydro furan
Mutter ether glycol, the poly- heating of lactones dihydric alcohol fusing, then restart blender and be stirred, in whipping process according to 10 DEG C/
The speed of min is warming up to 120 DEG C, and control vacuum reaches 0.06MPa dehydration 1h, is cooled to 40 DEG C according still further to the speed of 5 DEG C/min；
Step 3: after cooling finishes, being added quantitative IPDI, TDI, HDI or MDI, and is warming up to 100 DEG C again instead
1h is answered, then adds bamboo charcoal powder, nano-titanium and general for FA-7, then wet down is added DMPA, 1,4-butanediol and 1,6- ethylene glycol,
Acetone, then 80 DEG C~90 DEG C are warming up to, sustained response 2h；
Step 4: it reacts 2h and then is cooled to 40 DEG C, and catalyst methyl pyrrolidone NMP, acetone, poly- silicon is added
Oxygen alkane, is warming up to 55 DEG C or so reaction 3h, and detection isocyanide acid content is cooled to 30 DEG C after reaching specified value, obtains polymer fluid；
Step 5: polymer fluid is moved in dispersion machine, and triethylamine neutralization reaction 3min is added under moderate-speed mixer, and high speed adds
Deionized water, ethylenediamine dispersion, obtain the translucent blue light-emitting liquid of milky, then heat up to it, are dispersed after de- AC
Body.
Compared with prior art, the beneficial effects of the present invention are: the environmentally friendly purification formula woodcare paint dispersion of the anti-formaldehyde and
Preparation method enhances hardness, flexibility, glossiness, the drawstring intensity etc. of paint film by adding suitable isocyanates
Deng, by addition except Formaldehyde as Additives is purged coating formaldehyde, the formaldehyde that will be discharged in coating by the bamboo charcoal powder of addition
Absorption, and decomposed by nano-titanium, improve air effect, reduces harm of the formaldehyde to human body, it is whole by test, have
Very strong anti-effect of formaldehyde, simultaneous processing simple process, processing easy to produce.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment one
A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde, preparation method are as follows:
Step 1: be added in the agitator tank with blender and heating apparatus each 15 parts by weight polycarbonate glycol,
Polyester diol, polytetrahydrofuran ether glycol, poly- lactones dihydric alcohol；
Step 2: starting the heating apparatus of agitator tank, makes internal polycarbonate glycol, polyester diol, poly- tetrahydro furan
Mutter ether glycol, the poly- heating of lactones dihydric alcohol fusing, then restart blender and be stirred, in whipping process according to 10 DEG C/
The speed of min is warming up to 120 DEG C, and control vacuum reaches 0.06MPa dehydration 1h, is cooled to 40 DEG C according still further to the speed of 5 DEG C/min；
Step 3: after cooling finishes, the IPDI of 20 parts by weight is added, and is warming up to 100 DEG C of reaction 1h again, then again
The general of the bamboo charcoal powder of 10 parts by weight, the nano-titanium of 13 parts by weight and 10 parts by weight is added, 12 parts by weight are added for FA-7, then wet down
DMPA, the 1,4-butanediol of 5 parts by weight and the acetone of 1, the 6- ethylene glycol of 3 parts by weight, 2 parts by weight, then be warming up to 80 DEG C~
90 DEG C, sustained response 2h；
Step 4: reacting 2h and then is cooled to 40 DEG C, and the catalyst methyl pyrrolidone of 0.7 parts by weight is added
NMP, the acetone of 2 parts by weight, 0.5 parts by weight polysiloxanes, be warming up to 55 DEG C or so reaction 3h, detection isocyanide acid content reaches
It is cooled to 30 DEG C after specified value, obtains polymer fluid；
Step 5: polymer fluid is moved in dispersion machine, and the triethylamine neutralization reaction of 5 parts by weight is added under moderate-speed mixer
The ethylenediamine dispersion of the deionized water, 5 parts by weight of 3min, high speed plus 45 parts by weight, obtains the translucent blue light-emitting liquid of milky,
It heats up again to it, obtains dispersion after de- AC.
The properties for the woodcare paint dispersion that embodiment one obtains, anti-formaldehyde sexuality are shown in Table one.
Embodiment two
A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde, preparation method are as follows:
Step 1: be added in the agitator tank with blender and heating apparatus each 15 parts by weight polycarbonate glycol,
Polyester diol, polytetrahydrofuran ether glycol, poly- lactones dihydric alcohol；
Step 2: starting the heating apparatus of agitator tank, makes internal polycarbonate glycol, polyester diol, poly- tetrahydro furan
Mutter ether glycol, the poly- heating of lactones dihydric alcohol fusing, then restart blender and be stirred, in whipping process according to 10 DEG C/
The speed of min is warming up to 120 DEG C, and control vacuum reaches 0.06MPa dehydration 1h, is cooled to 40 DEG C according still further to the speed of 5 DEG C/min；
Step 3: after cooling finishes, the TDI of 20 parts by weight is added, and is warming up to 100 DEG C of reaction 1h again, then again
The general of the bamboo charcoal powder of 15 parts by weight, the nano-titanium of 13 parts by weight and 17 parts by weight is added, 12 parts by weight are added for FA-7, then wet down
DMPA, the 1,4-butanediol of 3 parts by weight and the acetone of 1, the 6- ethylene glycol of 3 parts by weight, 3 parts by weight, then be warming up to 80 DEG C~
90 DEG C, sustained response 2h；
Step 4: reacting 2.5h and then is cooled to 40 DEG C, and the catalyst methyl pyrrolidone of 1 parts by weight is added
NMP2, the acetone of 3 parts by weight, 0.7 parts by weight polysiloxanes, be warming up to 55 DEG C or so reaction 3h, detection isocyanide acid content reaches
It is cooled to 30 DEG C after to specified value, obtains polymer fluid；
Step 5: polymer fluid is moved in dispersion machine, and the triethylamine neutralization reaction of 5 parts by weight is added under moderate-speed mixer
The ethylenediamine dispersion of the deionized water, 7 parts by weight of 3min, high speed plus 60 parts by weight, obtains the translucent blue light-emitting liquid of milky,
It heats up again to it, obtains dispersion after de- AC.
The properties for the woodcare paint dispersion that embodiment two obtains, anti-formaldehyde sexuality are shown in Table one.
Embodiment three
A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde, preparation method are as follows:
Step 1: be added in the agitator tank with blender and heating apparatus each 18 parts by weight polycarbonate glycol,
Polyester diol, polytetrahydrofuran ether glycol, poly- lactones dihydric alcohol；
Step 2: starting the heating apparatus of agitator tank, makes internal polycarbonate glycol, polyester diol, poly- tetrahydro furan
Mutter ether glycol, the poly- heating of lactones dihydric alcohol fusing, then restart blender and be stirred, in whipping process according to 10 DEG C/
The speed of min is warming up to 120 DEG C, and control vacuum reaches 0.06MPa dehydration 1h, is cooled to 40 DEG C according still further to the speed of 5 DEG C/min；
Step 3: after cooling finishes, the HDI of 20 parts by weight is added, and is warming up to 100 DEG C of reaction 1h again, then again
The general of the bamboo charcoal powder of 22 parts by weight, the nano-titanium of 14 parts by weight and 15 parts by weight is added, 14 parts by weight are added for FA-7, then wet down
DMPA, the 1,4-butanediol of 2.5 parts by weight and the acetone of 1, the 6- ethylene glycol of 4 parts by weight, 2.5 parts by weight, then be warming up to 80
DEG C~90 DEG C, sustained response 2.5h；
Step 4: reacting 2.5h and then is cooled to 40 DEG C, and the catalyst methyl pyrrolidone of 1.5 parts by weight is added
NMP2, the acetone of 4 parts by weight, 0.7 parts by weight polysiloxanes, be warming up to 55 DEG C or so reaction 3h, detection isocyanide acid content reaches
It is cooled to 30 DEG C after to specified value, obtains polymer fluid；
Step 5: polymer fluid is moved in dispersion machine, and the triethylamine neutralization reaction of 7 parts by weight is added under moderate-speed mixer
The ethylenediamine dispersion of the deionized water, 5 parts by weight of 3min, high speed plus 55 parts by weight, obtains the translucent blue light-emitting liquid of milky,
It heats up again to it, obtains dispersion after de- AC.
The properties for the woodcare paint dispersion that embodiment three obtains, anti-formaldehyde sexuality are shown in Table one.
Example IV
A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde, preparation method are as follows:
Step 1: be added in the agitator tank with blender and heating apparatus each 17 parts by weight polycarbonate glycol,
Polyester diol, polytetrahydrofuran ether glycol, poly- lactones dihydric alcohol；
Step 2: starting the heating apparatus of agitator tank, makes internal polycarbonate glycol, polyester diol, poly- tetrahydro furan
Mutter ether glycol, the poly- heating of lactones dihydric alcohol fusing, then restart blender and be stirred, in whipping process according to 10 DEG C/
The speed of min is warming up to 120 DEG C, and control vacuum reaches 0.06MPa dehydration 1h, is cooled to 40 DEG C according still further to the speed of 5 DEG C/min；
Step 3: after cooling finishes, the MDI of 25 parts by weight is added, and is warming up to 100 DEG C of reaction 1h again, then again
The general of the bamboo charcoal powder of 22 parts by weight, the nano-titanium of 15 parts by weight and 17 parts by weight is added, 13 parts by weight are added for FA-7, then wet down
DMPA, the 1,4-butanediol of 3 parts by weight and the acetone of 1, the 6- ethylene glycol of 3 parts by weight, 4 parts by weight, then be warming up to 80 DEG C~
90 DEG C, sustained response 2h；
Step 4: reacting 2.5h and then is cooled to 40 DEG C, and the catalyst methyl pyrrolidone of 1 parts by weight is added
NMP2, the acetone of 5 parts by weight, 0.9 parts by weight polysiloxanes, be warming up to 55 DEG C or so reaction 3h, detection isocyanide acid content reaches
It is cooled to 30 DEG C after to specified value, obtains polymer fluid；
Step 5: polymer fluid is moved in dispersion machine, and the triethylamine neutralization reaction of 4 parts by weight is added under moderate-speed mixer
The ethylenediamine dispersion of the deionized water, 6 parts by weight of 3min, high speed plus 65 parts by weight, obtains the translucent blue light-emitting liquid of milky,
It heats up again to it, obtains dispersion after de- AC.
The properties for the woodcare paint dispersion that example IV obtains, anti-formaldehyde sexuality are shown in Table one.
Table one: the properties for the woodcare paint dispersion that each embodiment obtains, anti-formaldehyde sexuality analytical table.
Finally it should be noted that the above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of range, the simple modification or equivalent replacement that those skilled in the art carry out technical solution of the present invention,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (5)
1. a kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde comprising the component of following parts by weight:
2. a kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde according to claim 1, it is characterised in that: described low
Polymers dihydric alcohol using carbonate diol, polyester diol, polytetrahydrofuran ether glycol, poly- one of lactones dihydric alcohol or
It is a variety of.
3. a kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde according to claim 1, it is characterised in that: described different
Cyanate using isophorone diisocyanate IPDI or toluene di-isocyanate(TDI) TDI, hexamethylene diisocyanate HDI,
One of methyl diphenylene diisocyanate MDI or a variety of.
4. a kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde according to claim 1, it is characterised in that: described to remove
Formaldehyde as Additives uses general for one of FA-7, the Chinese this FORMCAP or a variety of.
5. a kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde according to claims 1 to 5, preparation method is such as
Under:
Step 1: be added in the agitator tank with blender and heating apparatus quantitative polycarbonate glycol, polyester diol,
Polytetrahydrofuran ether glycol, poly- lactones dihydric alcohol；
Step 2: starting the heating apparatus of agitator tank, makes internal polycarbonate glycol, polyester diol, polytetrahydrofuran ether
Glycol, the poly- heating of lactones dihydric alcohol fusing, then restart blender and are stirred, according to 10 DEG C/min's in whipping process
Speed is warming up to 120 DEG C, and control vacuum reaches 0.06MPa dehydration 1h, is cooled to 40 DEG C according still further to the speed of 5 DEG C/min；
Step 3: after cooling finishes, quantitative IPDI, TDI, HDI or MDI is added, and be warming up to 100 DEG C of reactions again
Then 1h adds bamboo charcoal powder, nano-titanium and general for FA-7, then DMPA, 1,4-butanediol and 1,6- ethylene glycol, third is added in wet down
Ketone, then 80 DEG C~90 DEG C are warming up to, sustained response 2h；
Step 4: reacting 2h and then be cooled to 40 DEG C, and catalyst methyl pyrrolidone NMP, acetone, polysiloxanes is added,
55 DEG C or so reaction 3h are warming up to, detection isocyanide acid content is cooled to 30 DEG C after reaching specified value, obtains polymer fluid；
Step 5: polymer fluid is moved in dispersion machine, under moderate-speed mixer be added triethylamine neutralization reaction 3min, high speed plus go from
Sub- water, ethylenediamine dispersion, obtain the translucent blue light-emitting liquid of milky, then heat up to it, obtain dispersion after de- AC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910545972.1A CN110229606A (en) | 2019-06-23 | 2019-06-23 | A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910545972.1A CN110229606A (en) | 2019-06-23 | 2019-06-23 | A kind of environmentally friendly purification formula woodcare paint dispersion of anti-formaldehyde and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967327A (en) * | 2010-09-30 | 2011-02-09 | 江苏大象东亚制漆有限公司 | Long-acting formaldehyde-resistant water-based crylic acid wood lacquer composite |
| CN103130977A (en) * | 2013-01-08 | 2013-06-05 | 厦门大学 | Polyol polyurethane dispersions of two-component waterborne wood lacquer and preparation method thereof |
| CN106675272A (en) * | 2017-01-17 | 2017-05-17 | 福建华夏蓝新材料科技有限公司 | Water-based woodware lacquer coating capable of scavenging formaldehyde |
| CN107674563A (en) * | 2017-09-11 | 2018-02-09 | 遂昌玄乐炭复合材料有限公司 | A kind of bamboo Charcoal Adsorption environment-friendly water-based polyurethane base material and preparation method thereof |
-
2019
- 2019-06-23 CN CN201910545972.1A patent/CN110229606A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967327A (en) * | 2010-09-30 | 2011-02-09 | 江苏大象东亚制漆有限公司 | Long-acting formaldehyde-resistant water-based crylic acid wood lacquer composite |
| CN103130977A (en) * | 2013-01-08 | 2013-06-05 | 厦门大学 | Polyol polyurethane dispersions of two-component waterborne wood lacquer and preparation method thereof |
| CN106675272A (en) * | 2017-01-17 | 2017-05-17 | 福建华夏蓝新材料科技有限公司 | Water-based woodware lacquer coating capable of scavenging formaldehyde |
| CN107674563A (en) * | 2017-09-11 | 2018-02-09 | 遂昌玄乐炭复合材料有限公司 | A kind of bamboo Charcoal Adsorption environment-friendly water-based polyurethane base material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 姜洪泉: "《纳米复合涂料的制备及应用》", 31 August 2006, 黑龙江人民出版社 * |
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