CN106634394B - A kind of aqueous transparent old architecture survey coating and preparation method thereof - Google Patents
A kind of aqueous transparent old architecture survey coating and preparation method thereof Download PDFInfo
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- CN106634394B CN106634394B CN201610889080.XA CN201610889080A CN106634394B CN 106634394 B CN106634394 B CN 106634394B CN 201610889080 A CN201610889080 A CN 201610889080A CN 106634394 B CN106634394 B CN 106634394B
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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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
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Abstract
It by weight include: 25-30 parts of amino resins, 1-3 parts of watersoluble polyvinyl alcohol powder, 3-5 parts of ethylene-vinyl acetate copolymer, 5-10 parts of polysiloxanes, 18.5-34.5 parts of fire retardant, 10-15 parts of pentaerythrite, 1-5 parts of phytic acid, 0.5-1.5 parts of triethanolamine, 2.1-3.5 parts of additive, 5-10 parts of wood stabilizer and 10-29 parts of water the invention discloses a kind of aqueous transparent old architecture survey coating.The invention also discloses a kind of preparation methods of aqueous transparent old architecture survey coating, including weigh raw material, for the first time mixing and second of mixing.Using reactive polysiloxanes lotion and reactive phosphonate polycondensation reaction occurs for the present invention, improves coating fire protecting performance, and coating transparent can keep material original appearance, and not easy to crack, and weatherability is good；Bulk composition of the present invention is dry-type, effectively extends the pot-life of coating；Aqueous wood stabilizer, phytic acid are added in fireproof coating, effectively the timber of rotten deformation is protected.
Description
Technical field
The invention belongs to architectural fireproof paint technical fields, and in particular to a kind of aqueous transparent old architecture survey coating and its
Preparation method.
Background technique
The Chinese nation possesses the bright civilization of 5,000-year and down, has a long history and spreads.Ancient building, ancient houses are long
The art rarity of history indicates a national civilization degree, is witness and the common treasured of the whole mankind of human history
Your wealth.But since some characteristics that it is mostly wooden structures keep its anti-flammability poor, ancient building, the ancient houses of China various regions are normal
There is fire, these National Treasures, which once catch fire, just never answers, and deposits fire prevention situation very severe.
Due to lacking effective " active " salvo, most of spray, fire water for taking " passive type "
The methods of bolt, i.e. none method for effectively preventing fire from occurring can only select quickly to go out as far as possible after fire occurs
Fire." modern times " fireproofing technique and the measures such as some thermal sensation alarms, protect object belly breaking to text, ancient customs difficulty is deposited, " repaired with ancient building
It is old as usual " theory be even more differ greatly.Therefore a kind of transparent fire retarding wood protection coating is the research heat of domestic and international researcher
Point, but most of research at present all enters that " a kind of good flame retardation effect, coating transparent are poor, easy to crack；It is decorative good fire-retardant
Property it is poor " endless loop it is ancient to further increase development simultaneously because ancient building timber material, corrosion rate of decay are not quite similar
The difficulty of architectural fireproof paint.It is good how to develop a kind of excellent fire protecting performance, coating transparent, weatherability, and timber can be kept
The old architecture survey coating for stablizing, reducing deformation, is still the problem of domestic and international researcher's urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of aqueous transparent old architecture survey coating and preparation method thereof, solve existing anti-
Fiery coating be difficult to simultaneously be applied to unlike material and it is different corrosion rate of decay ancient building on and anti-flaming dope anti-flammability and
Dicoration is difficult to the problem of getting both.
In order to solve the above technical problems, the present invention provides a kind of aqueous transparent old architecture survey coating, by weight
It include: 25-30 parts of amino resins, 1-3 parts of polyvinyl alcohol, 3-5 parts of ethylene-vinyl acetate copolymer, 5-10 parts of polysiloxanes, resistance
Combustion agent 18.5-34.5 parts, 10-15 parts of pentaerythrite, 1-5 parts of phytic acid, 0.5-1.5 parts of triethanolamine, 2.1-3.5 parts of additive,
5-10 parts and water 10-29 parts of wood stabilizer.
Preferably, the fire retardant includes 5-10 parts of phosphonate ester, phosphorus nitrogen phosphonate ester 10- by fireproof coating total weight ratio
15 parts, 3-8 parts of phosphoguanidine and 0.5-1.5 parts of boric acid zirconium.
Preferably, the additive includes advection agent 0.3-0.5 parts, ultraviolet light of thickening by fireproof coating total weight ratio
0.3-0.5 parts of absorbent, 0.3-0.5 parts of ultraviolet absorbing agent, 0.3-0.5 parts of Ricinate, 0.3-0.5 parts of coalescing agent,
0.3-0.5 parts and defoaming agent 0.3-0.5 parts of water paint coalescing agent.
Preferably, by weight including: 27-28.7 parts of amino resins, 1.8-2.6 parts of polyvinyl alcohol, ethylene-vinyl
3.7-4.3 parts of acetate copolymer, 8-9.3 parts of polysiloxanes, 11.2-12.3 parts of phosphorus nitrogen phosphonate ester, 6.7-7.8 parts of phosphonate ester, phosphorus
Sour guanidine 5.2-6.3 parts, 11.8-12.8 parts of pentaerythrite, 0.53-0.6 parts of boric acid zirconium, 4.2-4.7 parts of phytic acid, triethanolamine 0.8-
1.2 parts, thickening advection agent 0.39-0.43 parts, 0.72-0.84 parts of ultraviolet absorbing agent, Ricinate SP-7620.33-
0.36 part, 0.34-0.47 parts of coalescing agent, 0.36-0.48 parts of water paint coalescing agent, 0.32-0.4 parts of defoaming agent, timber
5.3-5.7 parts and water 12-20 parts of stabilizer.
Preferably, the amino resins is powdex, purity >=99.0%；The polyvinyl alcohol is powder, pure
Degree >=99.0%, the degree of polymerization is less than 100；The ethylene-vinyl acetate copolymer is water-soluble；The purity of the pentaerythrite
>=95.0%, fineness is greater than 2000 mesh；The boric acid zirconium fineness is greater than 2000 mesh；Phytic acid purity >=50%.
Preferably, the polysiloxanes, phosphonate ester all have reactive terminal-the OH ,-H for being able to carry out polycondensation reaction
Or-NH3。
The present invention also provides a kind of preparation methods of aqueous transparent old architecture survey coating characterized by comprising
For the first time mix: by water, defoaming agent A203E, dispersing agent, phosphorus nitrogen phosphonate ester, phosphonate ester, polysiloxanes, phosphoguanidine,
Pentaerythrite, boric acid zirconium, phytic acid, triethanolamine, which are added to the container, to be stirred, grinds and obtain mixture A；
Second of mixing: coalescing agent PPH, amino resins, polyvinyl alcohol, ethylene-vinyl acetate copolymer are added into A
With defoaming agent, thickening advection agent, water paint coalescing agent, ultraviolet absorbing agent and wood stabilizer, stir to uniformly mixed
Afterwards to get the old architecture survey coating.
Preferably, first time mixing is then to grind 2-3h after 1500-2000r/min stirs 20-30min；
Mixing speed is 500-800r/min in second of mixing.
Preferably, obtained aqueous transparent old architecture survey coating includes: amino resins 27-28.7 by weight
Part, 1.8-2.6 parts of polyvinyl alcohol, 3.7-4.3 parts of ethylene-vinyl acetate copolymer, 8-9.3 parts of polysiloxanes, phosphorus nitrogen phosphonate ester
11.2-12.3 parts, 6.7-7.8 parts of phosphonate ester, 5.2-6.3 parts of phosphoguanidine, 11.8-12.8 parts of pentaerythrite, boric acid zirconium 0.53-
0.6 part, 4.2-4.7 parts of phytic acid, 0.8-1.2 parts of triethanolamine, thickening advection agent 0.39-0.43 parts, ultraviolet absorbing agent 0.72-
0.84 part, SP-7620.33-0.36 parts of Ricinate, 0.34-0.47 parts of coalescing agent, water paint coalescing agent 0.36-
0.48 part, 0.32-0.4 parts of defoaming agent, 5.3-5.7 parts of aqueous wood stabilizer and 12-20 parts of water.
Preferably, the defoaming agent of 0.16-0.2 parts by weight is added when the first time mixes, second of mixing is added
The defoaming agent of remaining 0.16-0.2 parts by weight.
Using the polyvinyl alcohol that ethylene-vinyl acetate copolymer and low polymerization degree are soluble easily in water in the present invention, can play
Increase the effect of paint film flexibility；Phosphorus nitrogen phosphate is the phosphate with phosphorus and nitrogen functional group, is used in the present invention
Be phosphorus nitrogen phosphate soluble easily in water, can be used as fire retardant, phosphoguanidine is expansibility flame-proof agent, boric acid zirconium is as fire-retardant enhancing
Agent and play the role of press down cigarette.Phosphorus nitrogen phosphate, phosphoguanidine, boric acid zirconium triplicity get up to play good fire-retardant effect
Fruit, triethanolamine plays the role of adjusting acid-base balance, and can be coupled with other components, enhances paint stability.
Thickening advection agent, Ricinate in the present invention, coalescing agent PPH, water paint coalescing agent, defoaming agent can
To enhance the film forming and mobility of coating, ultraviolet absorbing agent, wood stabilizer etc. be equivalent to building applied one layer it is " anti-
Shine frost ", enhance the protection to heritage buildings, improves light, the thermal stability of building, meanwhile, also improve the stabilization of coating itself
Property.
The mixing of the preparation method raw material of one of present invention aqueous transparent old architecture survey coating is divided into two steps, first
It is that the main component that will form a film is dissolved in water, since solid-liquid mixes more difficult, the speed and time of stirring are all long, in addition high
Fast whipping process is easy blistering, it is therefore desirable to defoaming agent be added；Then liquid is added again, liquid liquid mixed phase is to being easier to one
A bit, revolving speed reduces, rapid transit energy consumption.
Boric acid zirconium and pentaerythrite fineness in the present invention are all larger than 2000 mesh, can be stabilized in coating, granularity
The small coating that will not influence uses the feature of environmental protection of the pentaerythrite enhancing coating of environmental protection at film strength.
Compared with prior art, beneficial effects of the present invention are at least one of following:
1) present invention utilizes polysiloxanes and phosphonate ester, and polycondensation reaction can occur under certain condition, is formed and is handed over after reaction
The backbone for pitching network structure, effectively coats paint ingredient, while unique more siloxanes branch in polysiloxanes
Chain, hydrogen bond, ehter bond etc. make it have good compatibility with amino resins, and the polarity of its a variety of functional group difference is not but also
The fire retardant and pentaerythrite of same polarity can better disperse, so that old architecture survey coating Combination of the invention, stabilization
Property it is high, fire protecting performance is good, coating transparent can keep material original appearance, and not easy to crack, and weatherability is good.
2) bulk composition of fireproof coating of the invention is dry powder, just water is added to be prepared when need to use, effectively prolonged
The pot-life of coating is grown.
3) wood stabilizer MJB-TF soluble easily in water is added in fireproof coating, effectively the timber of rotten deformation is carried out
Protection prevents the further deformation of timber from rotting, cracking, effectively the protection period of extension ancient building, ancient houses.
4) plant extract element phytic acid is added in fireproof coating, can prevent decay of wood from aoxidizing, take from plant, be used for
Plant, health environment-friendly.
Detailed description of the invention
Fig. 1 is that the small-shape combustibility of the aqueous transparent old architecture survey coating of the embodiment of the present invention 1 or 2 tests signal
Figure.
Fig. 2 is the aqueous transparent old architecture survey coating entity fire of conventional acrylic paint with the embodiment of the present invention 1 or 2
The comparison diagram of calamity simulation test.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1:
Present embodiments provide a kind of aqueous transparent old architecture survey coating, including amino resins 28.7%, polyvinyl alcohol
2.6%, ethylene-vinyl acetate copolymer 4.3%, polysiloxanes 9.3%, phosphorus nitrogen phosphonate ester 12.3%, phosphonate ester 7.8%, phosphorus
Sour guanidine 6.3%, pentaerythrite 12.8%, boric acid zirconium 0.6%, phytic acid 4.7%, triethanolamine 1.2%, thickening advection agent XS-167
0.43%, ultraviolet absorbing agent UV1130 0.37%, ultraviolet absorbing agent UV292 0.47%, Ricinate SP-762
0.36%, coalescing agent PPH 0.47%, water paint coalescing agent XS-12 0.48%, defoaming agent A203E 0.4%, timber
The water of stabilizer MJB-TF5.7% and surplus.
Embodiment 2:
The present embodiment provides a kind of preparation methods of aqueous transparent old architecture survey coating described in embodiment 1, specifically include
The following steps.
(1) each component is weighed by the formula of embodiment 1；
(2) by water, the defoaming agent A203E for accounting for coating gross weight 0.2%, dispersing agent, phosphorus nitrogen phosphonate ester, phosphonate ester, poly- silicon oxygen
Alkane, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid, triethanolamine sequentially add in agitating device, 1500-2000r/min stirring
After 20-30min, then it is placed in three-roll grinder grinding 2-3h；
(3) speed of dispersion machine is down to 500-800r/min, continuously adds coalescing agent PPH, amino resins, polyethylene
Alcohol, ethylene-vinyl acetate copolymer and account for coating gross weight 0.2% defoaming agent A203E, thickening advection agent XS-167, aqueous painting
Expect coalescing agent XS-12, ultraviolet absorbing agent UV1130 and ultraviolet absorbing agent UV292, wood stabilizer MJB-TF, mixing is equal
To get the old architecture survey coating after even.
The resulting ancient building transparent fire-resisting paint of the present embodiment is subjected to sample preparation and performance test, specific as follows:
(1) small-shape combustibility is tested
Test substrate selects the old plank of ancient building, having a size of 200mm × 100mm × (10 ± 0.2) mm.Before brushing template
Old plank spot, grease stain are cleaned up with clear water, dried to 20% or less moisture content.It is applied with the old architecture survey of the present embodiment
Material brushes template in three times, and wet coating amount is 500g/ ㎡.Test plate (panel) after coating fireproof coating should in temperature (23 ± 2) DEG C,
The mass change weighed twice before and after being separated by constant mass for 24 hours is dried under conditions of relative humidity (50 ± 5) % to be not more than
0.5%, old plank does not influence appearance appearance after brushing fireproof coating.The good sample of status adjustment is placed on combustion shown in FIG. 1
It is tested in burning rack, the temperature for testing Flame is 900 to 1100 degrees Celsius, and fireproof coating expands rapidly after on-test
Foaming forms honeycomb densification layer of charcoal, and layer of charcoal expansion ratio effectively obstructs propagation of flame and heat between 50-100 times, and 3
Substrate is not compromised in minute.
(2) made old architecture survey coating is carried out in Sichuan Fire Research Station by standard GB/T/T12441-2005 complete
Performance detection, testing result are as shown in the table.
National Fire building materials quality Supervision Test Center inspection result summary sheet
Report number: 201670071
As can be seen from the above table, the fireproof coating that the present embodiment obtains all indicators are better than, be even far superior to
National standard, fire protecting performance are good.
(3) entity fire smoldering test is carried out to made old architecture survey coating.The comparison diagram of this experiment as shown in Fig. 2,
We build ground 4*4m, two miniature log cabins of the high 4m of eaves, left side log cabin plank surface layer according to GB 50005-2012 first
Old architecture survey coating prepared by brushing the present embodiment, coating weight be 500g/ ㎡, right side log cabin with conventional acrylic paint into
Row is brushed, and coating weight is 500g/ ㎡.Build be completed after, to two ridge roll rooms carry out simulated fire experiment, i.e., two ridge roll rooms it
Between 1.5m channel in, spread the wood shavings of appropriate amount, ignite to two ridge roll rooms.Without fireproof coating after the 20min that burns
The log cabin of protection is surrounded by raging flames, has the log cabin for applying fireproof coating not ignite also.It burns after 60min, is coated with anti-
The log cabin of fiery coating protection is substantially lossless, the basic after-flame of log cabin without fireproof coating protection.After the test, fire prevention is coated with to apply
The log cabin of material protection only has board surface to have slight charing, and brushing fireproof coating can be repaired as new later.
(4) to prepared old architecture survey coating in the Guizhou Southeast Guizhou Miao-Dong Autonomous Prefecture Shibing County town Niu great Chang Gu
The village Gu people carry out scene protection test, and old architecture survey coating application of the present invention is easy, and timber structure ancient houses brushing ancient architecture
After building fireproof coating, the antique of ancient houses is not only maintained, achievees the effect that ancient building, ancient houses " restoring the old as the old ",
And the fire protection flame retarding of ancient houses is realized, therefore research achievement of the invention asks the practical fire prevention for solving timber structure ancient houses
Topic, beneficial to promoting and applying.
Embodiment 3:
Present embodiments provide a kind of aqueous transparent old architecture survey coating, including amino resins 26.7%, polyvinyl alcohol
2.6%, ethylene-vinyl acetate copolymer 4.3%, polysiloxanes 7.3%, phosphorus nitrogen phosphonate ester 14.3%, phosphonate ester 8.8%, phosphorus
Sour guanidine 6.3%, pentaerythrite 12.8%, boric acid zirconium 0.6%, phytic acid 4.7%, triethanolamine 1.2%, thickening advection agent XS-167
0.43%, ultraviolet absorbing agent UV1130 0.37%, ultraviolet absorbing agent UV292 0.47%, Ricinate SP-762
0.36%, coalescing agent PPH 0.47%, water paint coalescing agent XS-12 0.48%, defoaming agent A203E 0.4%, timber
The water of stabilizer MJB-TF5.7% and surplus.
Embodiment 4:
The present embodiment provides a kind of preparation methods of aqueous transparent old architecture survey coating described in embodiment 3, specifically include
The following steps.
(1) each component is weighed by the formula of embodiment 3；
(2) by water, the defoaming agent A203E for accounting for coating gross weight 0.2%, dispersing agent, phosphorus nitrogen phosphonate ester, phosphonate ester, poly- silicon oxygen
Alkane, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid, triethanolamine sequentially add in agitating device, 1500-2000r/min stirring
After 20-30min, then it is placed in three-roll grinder grinding 2-3h；
(3) speed of dispersion machine is down to 500-800r/min, continuously adds coalescing agent PPH, amino resins, polyethylene
Alcohol, ethylene-vinyl acetate copolymer and the remaining defoaming agent A203E for accounting for coating gross weight 0.2%, thickening advection agent XS-167,
Water paint coalescing agent XS-12, ultraviolet absorbing agent UV1130 and ultraviolet absorbing agent UV292, wood stabilizer MJB-TF,
After mixing to get the old architecture survey coating.
Embodiment 5:
Present embodiments provide a kind of aqueous transparent old architecture survey coating, including amino resins 27.7%, polyvinyl alcohol
1.6%, ethylene-vinyl acetate copolymer 3.3%, polysiloxanes 8.3%, phosphorus nitrogen phosphonate ester 13.3%, phosphonate ester 7.8%, phosphorus
Sour guanidine 7.3%, pentaerythrite 12.8%, boric acid zirconium 0.6%, phytic acid 4.7%, triethanolamine 1.2%, thickening advection agent XS-167
0.43%, ultraviolet absorbing agent UV1130 0.37%, ultraviolet absorbing agent UV292 0.47%, Ricinate SP-762
0.36%, coalescing agent PPH 0.47%, water paint coalescing agent XS-12 0.48%, defoaming agent A203E 0.4%, timber
The water of stabilizer MJB-TF7.7% and surplus.
Embodiment 6:
The present embodiment provides a kind of preparation methods of aqueous transparent old architecture survey coating described in embodiment 5, specifically include
The following steps.
(1) each component is weighed by the formula of embodiment 5；
(2) by water, the defoaming agent A203E for accounting for coating gross weight 0.2%, dispersing agent, phosphorus nitrogen phosphonate ester, phosphonate ester, poly- silicon oxygen
Alkane, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid, triethanolamine sequentially add in agitating device, 1500-2000r/min stirring
After 20-30min, then it is placed in three-roll grinder grinding 2-3h；
(3) speed of dispersion machine is down to 500-800r/min, continuously adds coalescing agent PPH, amino resins, polyethylene
Alcohol, ethylene-vinyl acetate copolymer and the remaining defoaming agent A203E for accounting for coating gross weight 0.2%, thickening advection agent XS-167,
Water paint coalescing agent XS-12, ultraviolet absorbing agent UV1130 and ultraviolet absorbing agent UV292, wood stabilizer MJB-TF,
After mixing to get the old architecture survey coating.
Embodiment 7:
A kind of aqueous transparent old architecture survey coating is present embodiments provided, by weight includes: 25 parts of amino resins, poly-
1 part of vinyl alcohol, 3 parts of ethylene-vinyl acetate copolymer, 5 parts of polysiloxanes, 10 parts of phosphorus nitrogen phosphonate ester, 5 parts of phosphonate ester, phosphoguanidine 3
Part, 10 parts of pentaerythrite, 0.5 part of boric acid zirconium, 5 parts of phytic acid, 5 parts of triethanolamine, thickening 0.3 part of advection agent XS-167, ultraviolet light
0.3 part of absorbent UV1130,0.3 part of ultraviolet absorbing agent UV292,0.3 part of Ricinate SP-762, coalescing agent PPH
0.3 part, 0.3 part of water paint coalescing agent XS-12,0.3 part of defoaming agent A203E, 5 parts of wood stabilizer MJB-TF and water
10 parts.
Embodiment 8:
A kind of aqueous transparent old architecture survey coating is present embodiments provided, by weight includes: 30 parts of amino resins, poly-
3 parts of vinyl alcohol, 5 parts of ethylene-vinyl acetate copolymer, 10 parts of polysiloxanes, 15 parts of phosphorus nitrogen phosphonate ester, 10 parts of phosphonate ester, phosphoric acid
8 parts of guanidine, 15 parts of pentaerythrite, 1.5 parts of boric acid zirconium, 5-10 parts of phytic acid, 10 parts of triethanolamine, thickening advection agent XS-167 0.5
Part, 0.5 part of ultraviolet absorbing agent UV1130,0.5 part of ultraviolet absorbing agent UV292, SP-7620.5 parts of Ricinate, at
0.5 part of film auxiliary agent PPH, 0.5 part of water paint coalescing agent XS-12,0.5 part of defoaming agent A203E, wood stabilizer MJB-
10 parts and 29 parts of water of TF.
Embodiment 9:
A kind of aqueous transparent old architecture survey coating is present embodiments provided, by weight includes: 27 parts of amino resins, poly-
1.8 parts of vinyl alcohol, 3.7 parts of ethylene-vinyl acetate copolymer, 8 parts of polysiloxanes, 11.2 parts of phosphorus nitrogen phosphonate ester, phosphonate ester 6.7
Part, 5.2 parts of phosphoguanidine, 11.8 parts of pentaerythrite, 0.53 part of boric acid zirconium, 4.2 parts of phytic acid, 0.8 part of triethanolamine, thickening advection agent
0.39 part of XS-167,0.35 part of ultraviolet absorbing agent UV1130,0.37 part of ultraviolet absorbing agent UV292, Ricinate
0.33 part of SP-762,0.34 part of coalescing agent PPH, 0.36 part of water paint coalescing agent XS-12, defoaming agent A203E
0.32 part, 5.3 parts of wood stabilizer MJB-TF and 12 parts of water.
Embodiment 10:
Present embodiments provide a kind of aqueous transparent old architecture survey coating, include: by weight 28.7 parts of amino resins,
2.6 parts of polyvinyl alcohol, 4.3 parts of ethylene-vinyl acetate copolymer, 9.3 parts of polysiloxanes, 12.3 parts of phosphorus nitrogen phosphonate ester, phosphonate ester
7.8 parts, 6.3 parts of phosphoguanidine, 12.8 parts of pentaerythrite, 0.6 part of boric acid zirconium, 4.7 parts of phytic acid, 1.2 parts of triethanolamine, thickening advection
0.43 part of agent XS-167,0.37 part of ultraviolet absorbing agent UV1130,0.47 part of ultraviolet absorbing agent UV292, Ricinate
0.36 part of SP-762,0.47 part of coalescing agent PPH, 0.48 part of water paint coalescing agent XS-12, defoaming agent A203E 0.4
Part, 5.7 parts of wood stabilizer MJB-TF and 20 parts of water.
The fireproof coating that 1,3,5,7,8,9 and 10 7 embodiment of comparative example obtains carries out the examination of entity fire disaster simulation
It tests, the coating flameproof effect that embodiment 1,10 obtains is best.
Embodiment 11:
Present embodiments provide a kind of preparation method of old architecture survey coating, comprising:
Raw material is weighed, 28.7 parts of amino resins is weighed, 2.6 parts of polyvinyl alcohol, 4.3 parts of ethylene-vinyl acetate copolymer, gathers
9.3 parts of siloxanes, 12.3 parts of phosphorus nitrogen phosphonate ester, 7.8 parts of phosphonate ester, 6.3 parts of phosphoguanidine, 12.8 parts of pentaerythrite, boric acid zirconium 0.6
Part, 4.7 parts of phytic acid, 1.2 parts of triethanolamine, thickening 0.43 part of advection agent XS-167, UV11300.37 parts of ultraviolet absorbing agent,
0.47 part of ultraviolet absorbing agent UV292,0.36 part of Ricinate SP-762,0.47 part of coalescing agent PPH, water paint
0.48 part of coalescing agent XS-12,0.4 part of defoaming agent A203E, MJB-TF5.7 parts of wood stabilizer and 12 parts of water；
For the first time mix: by 0.2 part of defoaming agent A203E, be added to the water again by weighed dispersing agent, phosphorus nitrogen phosphonate ester,
Phosphonate ester, polysiloxanes, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid and triethanolamine sequentially add in container in 2000r/
After min stirs 30min, then grinds 3h and obtain mixture A；
Second of mixing: coalescing agent PPH, amino resins, polyvinyl alcohol, ethylene-vinyl acetate copolymer are added into A
With remaining defoaming agent A203E, thickening advection agent XS-167, water paint coalescing agent XS-12, ultraviolet absorbing agent UV1130
With ultraviolet absorbing agent UV292, wood stabilizer MJB-TF, stirring is to after mixing to get institute under the conditions of 500r/min
State old architecture survey coating.
Embodiment 12:
Present embodiments provide a kind of preparation method of old architecture survey coating, comprising:
Raw material is weighed, 28.7 parts of amino resins is weighed, 2.6 parts of polyvinyl alcohol, 4.3 parts of ethylene-vinyl acetate copolymer, gathers
9.3 parts of siloxanes, 12.3 parts of phosphorus nitrogen phosphonate ester, 7.8 parts of phosphonate ester, 6.3 parts of phosphoguanidine, 12.8 parts of pentaerythrite, boric acid zirconium 0.6
Part, 4.7 parts of phytic acid, 1.2 parts of triethanolamine, thickening 0.43 part of advection agent XS-167, UV11300.37 parts of ultraviolet absorbing agent,
0.47 part of ultraviolet absorbing agent UV292,0.36 part of Ricinate SP-762,0.47 part of coalescing agent PPH, water paint
0.48 part of coalescing agent XS-12,0.4 part of defoaming agent A203E, MJB-TF5.7 parts of wood stabilizer and 12 parts of water；
For the first time mix: by 0.2 part of defoaming agent A203E, be added to the water again by weighed dispersing agent, phosphorus nitrogen phosphonate ester,
Phosphonate ester, polysiloxanes, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid and triethanolamine sequentially add in container in 1500r/
After min stirs 20min, then grinds 2h and obtain mixture A；
Second of mixing: coalescing agent PPH, amino resins, polyvinyl alcohol, ethylene-vinyl acetate copolymer are added into A
With remaining defoaming agent A203E, thickening advection agent XS-167, water paint coalescing agent XS-12, ultraviolet absorbing agent UV1130
With ultraviolet absorbing agent UV292, wood stabilizer MJB-TF, stirring is to after mixing to get institute under the conditions of 800r/min
State old architecture survey coating.
Embodiment 13:
Present embodiments provide a kind of preparation method of old architecture survey coating, comprising:
Raw material is weighed, 28.7 parts of amino resins is weighed, 2.6 parts of polyvinyl alcohol, 4.3 parts of ethylene-vinyl acetate copolymer, gathers
9.3 parts of siloxanes, 12.3 parts of phosphorus nitrogen phosphonate ester, 7.8 parts of phosphonate ester, 6.3 parts of phosphoguanidine, 12.8 parts of pentaerythrite, boric acid zirconium 0.6
Part, 4.7 parts of phytic acid, 1.2 parts of triethanolamine, thickening 0.43 part of advection agent XS-167, UV11300.37 parts of ultraviolet absorbing agent,
0.47 part of ultraviolet absorbing agent UV292,0.36 part of Ricinate SP-762,0.47 part of coalescing agent PPH, water paint
0.48 part of coalescing agent XS-12,0.4 part of defoaming agent A203E, MJB-TF5.7 parts of wood stabilizer and 12 parts of water；
For the first time mix: by 0.2 part of defoaming agent A203E, be added to the water again by weighed dispersing agent, phosphorus nitrogen phosphonate ester,
Phosphonate ester, polysiloxanes, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid and triethanolamine sequentially add in container in 1800r/
After min stirs 25min, then grinds 2.5h and obtain mixture A；
Second of mixing: coalescing agent PPH, amino resins, polyvinyl alcohol, ethylene-vinyl acetate copolymer are added into A
With remaining defoaming agent A203E, thickening advection agent XS-167, water paint coalescing agent XS-12, ultraviolet absorbing agent UV1130
With ultraviolet absorbing agent UV292, wood stabilizer MJB-TF, stirring is to after mixing to get institute under the conditions of 600r/min
State old architecture survey coating.
11,12 and 13 3 embodiments of embodiment utilize identical raw material, the technique for optimizing fireproof coating preparation of the present invention,
Obtained fireproof coating carries out entity fire smoldering test, and the coating fire protecting performance of 12 method of embodiment preparation is better than embodiment 11
With embodiment 13, but difference is little.But working as the fire protecting performance for continuing to reduce or increase mixing speed coating can be greatly reduced,
And extend mixing time to improve coating performance there is no too much influences, it is contemplated that reduce energy consumption, improve processing effect
Rate has selected first in 1500-2000r/min stirring 20-30min, grinding 2-3h；Then it is stirred again with 500-800r/min to mixed
It closes uniform.When some ingredients aggregate into larger particles and will affect the performance of coating in mixture, so ground after mixing for the first time,
Then second of mixing is carried out again.
Embodiment 14:
Present embodiments provide a kind of preparation method of old architecture survey coating, comprising:
Raw material is weighed, 27 parts of amino resins, 1.8 parts of polyvinyl alcohol, 3.7 parts of ethylene-vinyl acetate copolymer, poly- silicon are weighed
8 parts of oxygen alkane, 11.2 parts of phosphorus nitrogen phosphonate ester, 6.7 parts of phosphonate ester, 5.2 parts of phosphoguanidine, 11.8 parts of pentaerythrite, 0.53 part of boric acid zirconium,
It is 4.2 parts of phytic acid, 0.8 part of triethanolamine, 0.39 part of advection agent XS-167 of thickening, UV11300.35 parts of ultraviolet absorbing agent, ultraviolet
0.37 part of light absorbers UV292,0.33 part of Ricinate SP-762,0.34 part of coalescing agent PPH, water paint film forming
0.36 part of auxiliary agent XS-12,0.32 part of defoaming agent A203E, 5.3 parts of wood stabilizer MJB-TF and 12 parts of water；
For the first time mix: by 0.16 part of defoaming agent A203E, be added to the water again by weighed dispersing agent, phosphorus nitrogen phosphonate ester,
Phosphonate ester, polysiloxanes, phosphoguanidine, pentaerythrite, boric acid zirconium, phytic acid and triethanolamine sequentially add in container in 1800r/
After min stirs 25min, then grinds 2.5h and obtain mixture A；
Second of mixing: coalescing agent PPH, amino resins, polyvinyl alcohol, ethylene-vinyl acetate copolymer are added into A
With remaining 0.16 part of defoaming agent A203E, thickening advection agent XS-167, water paint coalescing agent XS-12, ultraviolet absorbing agent
UV1130 and ultraviolet absorbing agent UV292, wood stabilizer MJB-TF, under the conditions of 600r/min stirring to after mixing,
Up to the old architecture survey coating.
Thickening advection agent, ultraviolet absorbing agent used in the embodiment of the present invention, Ricinate, coalescing agent,
Water paint coalescing agent, defoaming agent, wood stabilizer are respectively: thickening advection agent XS-167, ultraviolet absorbing agent UV1130,
Ultraviolet absorbing agent UV292, Ricinate SP-762, coalescing agent PPH, water paint coalescing agent XS-12, defoaming agent
A203E, wood stabilizer MJB-TF, but the preparation of good aqueous transparent old architecture survey coating is not limited in embodiment
The model used, those skilled in the art can select the raw material of other models to prepare fireproof coating according to professional knowledge, this
It should be within the protection scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.It more specifically, within the scope of the present disclosure and claims, can be to master
The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.In addition to what is carried out to building block and/or layout
Outside modification and improvement, to those skilled in the art, other purposes also be will be apparent.
Claims (8)
1. a kind of aqueous transparent old architecture survey coating, which is characterized in that by weight include: 25-30 parts of amino resins, poly-
1-3 parts of vinyl alcohol, 3-5 parts of ethylene-vinyl acetate copolymer, 5-10 parts of polysiloxanes, 18.5-34.5 parts of fire retardant, Ji Wusi
10-15 parts of alcohol, 1-5 parts of phytic acid, 0.5-1.5 parts of triethanolamine, 2.1-3.5 parts of additive, 5-10 parts of wood stabilizer MJB-TF
With 10-29 parts of water；The fire retardant includes 5-10 parts of phosphonate ester, 10-15 parts of phosphorus nitrogen phosphonate ester, phosphorus by fireproof coating total weight ratio
Sour guanidine 3-8 parts and 0.5-1.5 parts of boric acid zirconium.
2. a kind of aqueous transparent old architecture survey coating according to claim 1, which is characterized in that the additive is by anti-
Fiery coating total weight ratio includes advection agent 0.3-0.5 parts, 0.6-1 parts of ultraviolet absorbing agent, Ricinate 0.3-0.5 of thickening
Part, 0.3-0.5 parts of coalescing agent PPH, 0.3-0.5 parts of water paint coalescing agent XS-12 and 0.3-0.5 parts of defoaming agent.
3. a kind of aqueous transparent old architecture survey coating according to claim 1, which is characterized in that include: by weight
27-28.7 parts of amino resins, 1.8-2.6 parts of polyvinyl alcohol, 3.7-4.3 parts of ethylene-vinyl acetate copolymer, polysiloxanes 8-
9.3 parts, 11.2-12.3 parts of phosphorus nitrogen phosphonate ester, 6.7-7.8 parts of phosphonate ester, 5.2-6.3 parts of phosphoguanidine, pentaerythrite 11.8-12.8
Part, 0.53-0.6 parts of boric acid zirconium, 4.2-4.7 parts of phytic acid, 0.8-1.2 parts of triethanolamine, advection agent 0.39-0.43 parts of thickening, purple
0.72-0.84 parts of ultraviolet absorbers, 0.33-0.36 parts of Ricinate SP-762,0.34-0.47 parts of coalescing agent PPH, water
0.36-0.48 parts of property coating coalescing agent XS-12,0.32-0.4 parts of defoaming agent, 5.3-5.7 parts of aqueous wood stabilizer and water
12-20 parts.
4. according to claim 1 to a kind of aqueous transparent old architecture survey coating described in 3 any one, which is characterized in that institute
Stating amino resins is powdex, purity >=99.0%；The polyvinyl alcohol is powder, and purity >=99.0%, the degree of polymerization is less than
100；The ethylene-vinyl acetate copolymer is water-soluble；Purity >=95.0% of the pentaerythrite, fineness are greater than 2000
Mesh；The boric acid zirconium fineness is greater than 2000 mesh；Phytic acid purity >=50%.
5. a kind of aqueous transparent old architecture survey coating according to claim 4, which is characterized in that the polysiloxanes,
Phosphonate ester all has reactive terminal-OH ,-H or the-NH for being able to carry out polycondensation reaction3。
6. the preparation method of aqueous transparent old architecture survey coating described in a kind of claim 1-5 any one, which is characterized in that
Include:
It mixes for the first time: by deionized water, defoaming agent, dispersing agent, phosphorus nitrogen phosphonate ester, phosphonate ester, polysiloxanes, phosphoguanidine, season
Penta tetrol, boric acid zirconium, phytic acid, triethanolamine, which are added to the container, to be stirred, grinds and obtain mixture A；
Second of mixing: coalescing agent PPH, amino resins, polyvinyl alcohol, ethylene-vinyl acetate copolymer are added into A and disappears
Infusion, thickening advection agent, water paint coalescing agent XS-12, wood stabilizer and ultraviolet absorbing agent, are stirred to uniformly mixed
Afterwards to get the old architecture survey coating.
7. a kind of preparation method of aqueous transparent old architecture survey coating according to claim 6, which is characterized in that described
Mixing for the first time is then to grind 2-3h after 1500-2000 r/min stirs 20-30min；Mixing speed is in second of mixing
500-800 r/min。
8. a kind of preparation method of aqueous transparent old architecture survey coating according to claim 6, which is characterized in that described
The defoaming agent of 0.16-0.2 parts by weight is added when mixing for the first time, the defoaming agent of 0.16-0.2 parts by weight is added in second of mixing.
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| CN111004560A (en) * | 2019-12-24 | 2020-04-14 | 青海民族大学 | Coating for protecting ancient buildings |
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| CN107788740A (en) * | 2017-10-27 | 2018-03-13 | 公安部四川消防研究所 | Flame-retardant sofa |
| CN109554028B (en) * | 2018-11-28 | 2020-02-18 | 华南理工大学 | Efficient flame-retardant coating with fire early warning and self-repairing functions as well as preparation method and application thereof |
| CN110157284A (en) * | 2019-06-12 | 2019-08-23 | 应急管理部四川消防研究所 | Transparent fire-resisting paint and its processing method |
| CN110172287A (en) * | 2019-06-12 | 2019-08-27 | 应急管理部四川消防研究所 | A kind of fireproof coating modelled after an antique and its processing method |
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| CN112795267A (en) * | 2021-01-29 | 2021-05-14 | 应急管理部四川消防研究所 | Fireproof coating, antique wood hanging plate and preparation method thereof |
| CN113372747B (en) * | 2021-06-10 | 2022-04-26 | 北京化工大学 | Intrinsic flame-retardant transparent organic silicon fireproof coating and preparation method thereof |
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Address after: 610000 Jinke South Road, Jinniu District, Chengdu, Sichuan 69 Co-patentee after: Fujian Zhangping Zhong Zhi fire prevention and Technology Co., Ltd. Patentee after: Sichuan Fire Fighting Inst., Ministry of Public Safety Address before: 610000 Jinke South Road, Jinniu District, Chengdu, Sichuan 69 Co-patentee before: Xiamen universal Chemical Technology Co., Ltd. Patentee before: Sichuan Fire Fighting Inst., Ministry of Public Safety |