CN107163690A - A kind of woodwork underwater paint strengthens fast dry powder and preparation method thereof - Google Patents
A kind of woodwork underwater paint strengthens fast dry powder and preparation method thereof Download PDFInfo
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- CN107163690A CN107163690A CN201710334967.7A CN201710334967A CN107163690A CN 107163690 A CN107163690 A CN 107163690A CN 201710334967 A CN201710334967 A CN 201710334967A CN 107163690 A CN107163690 A CN 107163690A
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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
- C09D103/00—Coating compositions based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09D103/04—Starch derivatives
- C09D103/06—Esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/02—Esters
- C08B31/06—Esters of inorganic acids
- C08B31/066—Starch phosphates, e.g. phosphorylated starch
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/085—Copper
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0887—Tungsten
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
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Abstract
A kind of woodwork underwater paint strengthens fast dry powder and preparation method thereof, and this powder is used in before mopping, is applied to wood product surface, then mopping, is mainly prepared from the following components：Cobalt-based self-fluxing alloyed powder, abros powder, nonmetallic ceramics powder, molding bonded agent, tungsten powder, iron powder, copper powders, curing agent, ammonium persulfate, ammonium bisulfite, ethylenediamine, cornstarch, tackifier, nano silicon, disodium hydrogen phosphate, castor oil polyoxyethylene ether, cationic surfactant.The powder is the composite powder that cobalt/Ni alloy powder is mixed in proportion with nonmetallic ceramics powder；Appropriate molding bonded agent is added into the composite powder, is sufficiently mixed through being stirred under vacuum, plastic powder body is made；The body of powder is uniformly sprinkled upon woodwork underwater paint surface, drying is powder reinforced according to the progress of corresponding heating curve in vacuum drying oven.
Description
Technical field：
The present invention relates to a kind of woodwork preparation field, and in particular to a kind of woodwork underwater paint strengthen fast dry powder and its
Preparation method.
Background technology：
Woodwork is broadly divided into following a few major classes:Furniture woodwork, office woodwork, technique woodwork, gardening woodwork,
Life woodwork, also present high-tech woodwork.Woodcarving is an offspring of technique woodwork.
Handicraft is always the conventional outlet product of China, makes fineness and cost is low, can go with the current of the times, so in America and Europe
There is broad mass market always.Chinese Art and Craft goods are abundant in content colorful, and vivid and interesting is cheap, and development prospect is considerable；
Solid wood furniture refers to the furniture being made up of natural timber, and furniture surface can typically see the texture of timber, at present
The solid wood furniture of in the market substantially has two kinds, and one kind is log furniture, and the useful material of institute of furniture is all pure solid wood, including desktop,
Door-plate, side plate of cupboard etc. are made of pure solid wood, and plate or density board paster situation are made without using all other men, another
It is imitating solid wood furniture, that is, from the appearance the natural texture of timber, feel and color and luster are all the same with solid wood furniture, but
Actually the inside is furniture that solid wood and wood-based plate are made by mixing, such as side plate, shelf using veneer overlay particieboard or
Medium density fibre board (MDF), door and drawer then use solid wood paster；
No matter handicraft or furniture, in surface mopping, paint forms a film forming, and this tunic can not play strengthening surface
Effect.
The content of the invention：
The technical problems to be solved by the invention are to overcome prior art offer strong suitable for a kind of woodwork underwater paint
Change fast dry powder and preparation method thereof.
The technical problems to be solved by the invention are realized using following technical scheme.
A kind of woodwork underwater paint strengthens fast dry powder, it is characterised in that：This powder is used in before mopping, is applied to wooden
Product surface, then mopping, are mainly prepared from the following components：
30-35 parts of cobalt-based self-fluxing alloyed powder, 30-35 parts of abros powder, nonmetallic ceramics powder 30-35
Part, 10-12 parts of molding bonded agent, 3-6 parts of tungsten powder, 3-6 parts of iron powder, 3-6 parts of copper powders, 5-15 parts of curing agent, persulfuric acid
5-10 parts of ammonium, 6-9 parts of ammonium bisulfite, 1-5 parts of ethylenediamine, 120-150 parts of cornstarch, 5-10 parts of tackifier, nano-silica
3-5 parts of SiClx, 90-99 parts of disodium hydrogen phosphate, 9-12 parts of castor oil polyoxyethylene ether, 1-2 parts of cationic surfactant.
Further technology：Preferred scheme is, 30 parts of cobalt-based self-fluxing alloyed powder, 30 parts of abros powder, non-
30 parts of Metal-ceramie powder, 10 parts of molding bonded agent, 3 parts of tungsten powder, 3 parts of iron powder, 3 parts of copper powders, 5 parts of curing agent, persulfuric acid
5 parts of ammonium, 6 parts of ammonium bisulfite, 1 part of ethylenediamine, 120 parts of cornstarch, 5 parts of tackifier, 3 parts of nano silicon, phosphoric acid hydrogen
90 parts of disodium, 9 parts of castor oil polyoxyethylene ether, 1 part of cationic surfactant.
Further technology：Preferred scheme is, 35 parts of cobalt-based self-fluxing alloyed powder, 35 parts of abros powder, non-
35 parts of Metal-ceramie powder, 12 parts of molding bonded agent, 6 parts of tungsten powder, 6 parts of iron powder, 6 parts of copper powders, 15 parts of curing agent, persulfuric acid
10 parts of ammonium, 9 parts of ammonium bisulfite, 5 parts of ethylenediamine, 150 parts of cornstarch, 10 parts of tackifier, 5 parts of nano silicon, phosphoric acid
99 parts of disodium hydrogen, 12 parts of castor oil polyoxyethylene ether, 2 parts of cationic surfactant.
A kind of woodwork underwater paint strengthens quick-drying powder preparation method, it is characterised in that：Comprise the following steps and be prepared from：
Disodium hydrogen phosphate, nano silicon, ethylenediamine and 2 times of water are put into tank diameter, lower liter is being stirred continuously
Temperature is to 60 DEG C so that disodium phosphate soln is completely dissolved, and is sufficiently mixed cornstarch and disodium phosphate soln by proportioning
Add afterwards in reactor, material stirs 70-80 DEG C of heating in the reactor,
The water that castor oil polyoxyethylene ether and ammonium persulfate, ammonium bisulfite and 10 times of castor oil polyoxyethylene ethers is added dropwise is mixed
Solution is closed, is dripped off within about 1-2 hours, insulation reaction 1 hour, tackifier are then added, continues heating stirring 1 hour, solidification is added
Agent is stirred, and less than 50 DEG C are dropped to temperature；
When discharge reduction less than 20% to former addition water, 150-200 DEG C is warming up to, starch is entered with disodium hydrogen phosphate
Row reaction, when the viscosity of material is more than 50Pas, terminating reaction, cooling discharge produces phosphate ester starch；
Tungsten powder, iron powder, copper powders and 3 times of water are mixed and added in reactor, is cooled within 4 hours with 90 DEG C of stirrings
75 DEG C, cationic surfactant is added, is stirred continuously, after 20 minutes, press filtration takes powder；
Powder is mixed with phosphate ester starch, is placed in cloth bag, high speed rotary-drum is put into, molding bonded agent and 3 times and phosphorus is added
The water mixing of acid esters starch, pours into high speed rotary-drum, rotates roller, liquid is thrown away, collect liquid；
Liquid is mixed with cobalt-based self-fluxing alloyed powder, abros powder, nonmetallic ceramics powder, stirred, 1 is small
Shi Hou, filtering, takes solid, dries, you can obtain finished product.
Further technology：Described molding bonded agent is prepared from including following components：100 parts of glutaric acid methyl esters；Poly- silicon
0.4-0.8 parts of oxygen alkane；40-80 parts of diethanol amine；50-60 parts of ammoniacal liquor；10-15 parts of potassium hydroxide；10-20 parts of propoxy propanol；
5-15 parts of pigment；2-8 parts of cobalt naphthenate；1-10 parts of plasticizer；15-25 parts of ethylene glycol monobutyl ether；Trimethylolpropane 10-30
Part；30-40 parts of rutile type titanium white.
Further technology：Described molding bonded agent is prepared from including following components：100 parts of glutaric acid methyl esters；Poly- silicon
0.4 part of oxygen alkane；40 parts of diethanol amine；50 parts of ammoniacal liquor；10 parts of potassium hydroxide；10 parts of propoxy propanol；5 parts of pigment；Cobalt naphthenate 2
Part；1 part of plasticizer；15 parts of ethylene glycol monobutyl ether；10 parts of trimethylolpropane；30 parts of rutile type titanium white.
Further technology：Described molding bonded agent is prepared from including following components：100 parts of glutaric acid methyl esters；Poly- silicon
0.8 part of oxygen alkane；80 parts of diethanol amine；60 parts of ammoniacal liquor；15 parts of potassium hydroxide；20 parts of propoxy propanol；15 parts of pigment；Cobalt naphthenate
8 parts；10 parts of plasticizer；25 parts of ethylene glycol monobutyl ether；30 parts of trimethylolpropane；40 parts of rutile type titanium white.
Further technology：Described molding bonded agent is prepared from by following steps：
In glutaric acid methyl esters, polysiloxanes, vavuum pump and agitator are started, reactor internal pressure is less than 2666pa,
100-120 DEG C is evacuated 2 hours, is cooled to room temperature,
Diethanol amine and carboxy-propyl cellulose, ammoniacal liquor, potassium hydroxide and propoxy propanol are put into baking oven and dried, then
Extruded through double screw extruder, water cooling, biodegradable master batch be made after cutting；
Pigment, cobalt naphthenate, plasticizer, ethylene glycol monobutyl ether, trimethylolpropane, rutile type titanium white is added to open
Dynamic vavuum pump and agitator, make reactor internal pressure be less than 2666pa, are heated to 90 DEG C, kept for 20 minutes, be cooled to room temperature, obtain
Glue.
The powder is the composite powder that cobalt/Ni alloy powder is mixed in proportion with nonmetallic ceramics powder；To the composite powder
The appropriate molding bonded agent of addition in last, is sufficiently mixed through being stirred under vacuum, and plastic powder body is made；The body of powder is uniformly sprinkled upon wood
Product underwater paint surface, drying, powder reinforced according to the progress of corresponding heating curve in vacuum drying oven, powder reinforced coating is hard
Degree is up to HRC50~70, and thickness is more than 2mm, the smooth light of coating, pore-free crackle；Combination interface between coating and matrix
For metallurgical melting, even tissue, no significant defect is present.
This product is used for following various timber-works：
Juglans mandshurica：Its timber is glossy, and texture is straight or oblique, and structure is slightly thick, slow drying speed, is difficult warpage, timber toughness
Good, easy processing, cutting face is smooth, and bending, paint, bonding property are good, and nail is puted forth effort strong；Before mopping, powder, mopping are sprinkled with
Afterwards, 3 minutes paint is completely dried, painted surface strength enhancing 200%.
Yellow pineapple：Its timber is glossy, and texture is straight, and structure is thick, and annual ring is substantially uniform, and material is soft, easy drying, processability
Can be good, wood color decorative pattern is very attractive in appearance, and paint and bonding property are good, and nail puts forth effort medium, are difficult splitting；Rotproofness is good, is high
Level household, glued board material；Before mopping, powder is sprinkled with, after mopping, paint is completely dried within 3 minutes, painted surface strength enhancing
200%.
Toothed oak wood：Its specific gravity of wood is big, and quality is hard, contraction is big, intensity is high.Compact structure, is difficult sawing, cutting face light
Sliding, easy to crack, buckling deformation is difficult drying.It is moisture-proof, wear-resistant, it is difficult to be glued, tinctorial property is good；Before mopping, powder is sprinkled with
End, after mopping, paint is completely dried within 3 minutes, painted surface strength enhancing 200%.
China fir：Its material is light and soft, easily dries, and shrinks small, does not warp and fracture, excellent in durability, easy processing, tangent plane relatively thick, intensity
In strong, easily splitting, bonding property is good；Before mopping, powder is sprinkled with, after mopping, paint is completely dried within 3 minutes, and painted surface is strong
Degree lifting 200%.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1：A kind of woodwork underwater paint strengthens fast dry powder, and this powder is used in before mopping, is applied to woodwork
Surface, then mopping, are mainly prepared from the following components：
30 parts of cobalt-based self-fluxing alloyed powder, 30 parts of abros powder, 30 parts of nonmetallic ceramics powder, molding bonded
10 parts of agent, 3 parts of tungsten powder, 3 parts of iron powder, 3 parts of copper powders, 5 parts of curing agent, 5 parts of ammonium persulfate, 6 parts of ammonium bisulfite, second two
1 part of amine, 120 parts of cornstarch, 5 parts of tackifier, 3 parts of nano silicon, 90 parts of disodium hydrogen phosphate, castor oil polyoxyethylene ether
9 parts, 1 part of cationic surfactant.
A kind of woodwork underwater paint strengthens quick-drying powder preparation method, comprises the following steps and is prepared from：
Disodium hydrogen phosphate, nano silicon, ethylenediamine and 2 times of water are put into tank diameter, lower liter is being stirred continuously
Temperature is to 60 DEG C so that disodium phosphate soln is completely dissolved, and is sufficiently mixed cornstarch and disodium phosphate soln by proportioning
Add afterwards in reactor, material stirs 70-80 DEG C of heating in the reactor,
The water that castor oil polyoxyethylene ether and ammonium persulfate, ammonium bisulfite and 10 times of castor oil polyoxyethylene ethers is added dropwise is mixed
Solution is closed, is dripped off within about 1-2 hours, insulation reaction 1 hour, tackifier are then added, continues heating stirring 1 hour, solidification is added
Agent is stirred, and less than 50 DEG C are dropped to temperature；
When discharge reduction less than 20% to former addition water, 150-200 DEG C is warming up to, starch is entered with disodium hydrogen phosphate
Row reaction, when the viscosity of material is more than 50Pas, terminating reaction, cooling discharge produces phosphate ester starch；
Tungsten powder, iron powder, copper powders and 3 times of water are mixed and added in reactor, is cooled within 4 hours with 90 DEG C of stirrings
75 DEG C, cationic surfactant is added, is stirred continuously, after 20 minutes, press filtration takes powder；
Powder is mixed with phosphate ester starch, is placed in cloth bag, high speed rotary-drum is put into, molding bonded agent and 3 times and phosphorus is added
The water mixing of acid esters starch, pours into high speed rotary-drum, rotates roller, liquid is thrown away, collect liquid；
Liquid is mixed with cobalt-based self-fluxing alloyed powder, abros powder, nonmetallic ceramics powder, stirred, 1 is small
Shi Hou, filtering, takes solid, dries, you can obtain finished product.
Further technology：Described molding bonded agent is prepared from including following components：100 parts of glutaric acid methyl esters；Poly- silicon
0.4 part of oxygen alkane；40 parts of diethanol amine；50 parts of ammoniacal liquor；10 parts of potassium hydroxide；10 parts of propoxy propanol；5 parts of pigment；Cobalt naphthenate 2
Part；1 part of plasticizer；15 parts of ethylene glycol monobutyl ether；10 parts of trimethylolpropane；30 parts of rutile type titanium white.
Further technology：Described molding bonded agent is prepared from by following steps：
In glutaric acid methyl esters, polysiloxanes, vavuum pump and agitator are started, reactor internal pressure is less than 2666pa,
100-120 DEG C is evacuated 2 hours, is cooled to room temperature,
Diethanol amine and carboxy-propyl cellulose, ammoniacal liquor, potassium hydroxide and propoxy propanol are put into baking oven and dried, then
Extruded through double screw extruder, water cooling, biodegradable master batch be made after cutting；
Pigment, cobalt naphthenate, plasticizer, ethylene glycol monobutyl ether, trimethylolpropane, rutile type titanium white is added to open
Dynamic vavuum pump and agitator, make reactor internal pressure be less than 2666pa, are heated to 90 DEG C, kept for 20 minutes, be cooled to room temperature, obtain
Glue.
The powder is the composite powder that cobalt/Ni alloy powder is mixed in proportion with nonmetallic ceramics powder；To the composite powder
The appropriate molding bonded agent of addition in last, is sufficiently mixed through being stirred under vacuum, and plastic powder body is made；The body of powder is uniformly sprinkled upon wood
Product underwater paint surface, drying, powder reinforced according to the progress of corresponding heating curve in vacuum drying oven, powder reinforced coating is hard
Degree is up to HRC50~70, and thickness is more than 2mm, the smooth light of coating, pore-free crackle；Combination interface between coating and matrix
For metallurgical melting, even tissue, no significant defect is present.
Embodiment 2：A kind of woodwork underwater paint strengthens fast dry powder, and this powder is used in before mopping, is applied to woodwork
Surface, then mopping, are mainly prepared from the following components：
35 parts of cobalt-based self-fluxing alloyed powder, 35 parts of abros powder, 35 parts of nonmetallic ceramics powder, molding bonded
12 parts of agent, 6 parts of tungsten powder, 6 parts of iron powder, 6 parts of copper powders, 15 parts of curing agent, 10 parts of ammonium persulfate, 9 parts of ammonium bisulfite, second
5 parts of diamines, 150 parts of cornstarch, 10 parts of tackifier, 5 parts of nano silicon, 99 parts of disodium hydrogen phosphate, castor oil polyoxy second
12 parts of alkene ether, 2 parts of cationic surfactant.
A kind of woodwork underwater paint strengthens quick-drying powder preparation method, comprises the following steps and is prepared from：
Disodium hydrogen phosphate, nano silicon, ethylenediamine and 2 times of water are put into tank diameter, lower liter is being stirred continuously
Temperature is to 60 DEG C so that disodium phosphate soln is completely dissolved, and is sufficiently mixed cornstarch and disodium phosphate soln by proportioning
Add afterwards in reactor, material stirs 70-80 DEG C of heating in the reactor,
The water that castor oil polyoxyethylene ether and ammonium persulfate, ammonium bisulfite and 10 times of castor oil polyoxyethylene ethers is added dropwise is mixed
Solution is closed, is dripped off within about 1-2 hours, insulation reaction 1 hour, tackifier are then added, continues heating stirring 1 hour, solidification is added
Agent is stirred, and less than 50 DEG C are dropped to temperature；
When discharge reduction less than 20% to former addition water, 150-200 DEG C is warming up to, starch is entered with disodium hydrogen phosphate
Row reaction, when the viscosity of material is more than 50Pas, terminating reaction, cooling discharge produces phosphate ester starch；
Tungsten powder, iron powder, copper powders and 3 times of water are mixed and added in reactor, is cooled within 4 hours with 90 DEG C of stirrings
75 DEG C, cationic surfactant is added, is stirred continuously, after 20 minutes, press filtration takes powder；
Powder is mixed with phosphate ester starch, is placed in cloth bag, high speed rotary-drum is put into, molding bonded agent and 3 times and phosphorus is added
The water mixing of acid esters starch, pours into high speed rotary-drum, rotates roller, liquid is thrown away, collect liquid；
Liquid is mixed with cobalt-based self-fluxing alloyed powder, abros powder, nonmetallic ceramics powder, stirred, 1 is small
Shi Hou, filtering, takes solid, dries, you can obtain finished product.
Molding bonded agent is prepared from including following components：100 parts of glutaric acid methyl esters；0.8 part of polysiloxanes；Diethanol amine
80 parts；60 parts of ammoniacal liquor；15 parts of potassium hydroxide；20 parts of propoxy propanol；15 parts of pigment；8 parts of cobalt naphthenate；10 parts of plasticizer；Second
25 parts of glycol monobutyl ether；30 parts of trimethylolpropane；40 parts of rutile type titanium white.
Further technology：Described molding bonded agent is prepared from by following steps：
In glutaric acid methyl esters, polysiloxanes, vavuum pump and agitator are started, reactor internal pressure is less than 2666pa,
100-120 DEG C is evacuated 2 hours, is cooled to room temperature,
Diethanol amine and carboxy-propyl cellulose, ammoniacal liquor, potassium hydroxide and propoxy propanol are put into baking oven and dried, then
Extruded through double screw extruder, water cooling, biodegradable master batch be made after cutting；
Pigment, cobalt naphthenate, plasticizer, ethylene glycol monobutyl ether, trimethylolpropane, rutile type titanium white is added to open
Dynamic vavuum pump and agitator, make reactor internal pressure be less than 2666pa, are heated to 90 DEG C, kept for 20 minutes, be cooled to room temperature, obtain
Glue.
The powder is the composite powder that cobalt/Ni alloy powder is mixed in proportion with nonmetallic ceramics powder；To the composite powder
The appropriate molding bonded agent of addition in last, is sufficiently mixed through being stirred under vacuum, and plastic powder body is made；The body of powder is uniformly sprinkled upon wood
Product underwater paint surface, drying, powder reinforced according to the progress of corresponding heating curve in vacuum drying oven, powder reinforced coating is hard
Degree is up to HRC50~70, and thickness is more than 2mm, the smooth light of coating, pore-free crackle；Combination interface between coating and matrix
For metallurgical melting, even tissue, no significant defect is present.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of woodwork underwater paint strengthens fast dry powder, it is characterised in that：This powder is used in before mopping, is applied to woodwork
Surface, then mopping, are mainly prepared from the following components：
It is 30-35 parts of cobalt-based self-fluxing alloyed powder, 30-35 parts of abros powder, 30-35 parts of nonmetallic ceramics powder, viscous
Tie 10-12 parts of forming agent, 3-6 parts of tungsten powder, 3-6 parts of iron powder, 3-6 parts of copper powders, 5-15 parts of curing agent, ammonium persulfate 5-10
Part, 6-9 parts of ammonium bisulfite, 1-5 parts of ethylenediamine, 120-150 parts of cornstarch, 5-10 parts of tackifier, nano silicon 3-5
Part, 90-99 parts of disodium hydrogen phosphate, 9-12 parts of castor oil polyoxyethylene ether, 1-2 parts of cationic surfactant.
2. a kind of woodwork underwater paint according to claim 1 strengthens fast dry powder, it is characterised in that：Mainly by following
Component is prepared from：It is 30 parts of cobalt-based self-fluxing alloyed powder, 30 parts of abros powder, 30 parts of nonmetallic ceramics powder, viscous
Tie 10 parts of forming agent, 3 parts of tungsten powder, 3 parts of iron powder, 3 parts of copper powders, 5 parts of curing agent, 5 parts of ammonium persulfate, ammonium bisulfite 6
Part, 1 part of ethylenediamine, 120 parts of cornstarch, 5 parts of tackifier, 3 parts of nano silicon, 90 parts of disodium hydrogen phosphate, castor oil gather
9 parts of oxygen vinethene, 1 part of cationic surfactant.
3. a kind of woodwork underwater paint according to claim 1 strengthens fast dry powder, it is characterised in that：Mainly by following
Component is prepared from：It is 35 parts of cobalt-based self-fluxing alloyed powder, 35 parts of abros powder, 35 parts of nonmetallic ceramics powder, viscous
Tie 12 parts of forming agent, 6 parts of tungsten powder, 6 parts of iron powder, 6 parts of copper powders, 15 parts of curing agent, 10 parts of ammonium persulfate, ammonium bisulfite
9 parts, 5 parts of ethylenediamine, 150 parts of cornstarch, 10 parts of tackifier, 5 parts of nano silicon, 99 parts of disodium hydrogen phosphate, castor oil
12 parts of APEO, 2 parts of cationic surfactant.
4. a kind of woodwork underwater paint strengthens quick-drying powder preparation method, it is characterised in that：Comprise the following steps and be prepared from：
Disodium hydrogen phosphate, nano silicon, ethylenediamine and 2 times of water are put into tank diameter, are warming up in the case where being stirred continuously
60 DEG C so that disodium phosphate soln is completely dissolved, add after being sufficiently mixed cornstarch and disodium phosphate soln by proportioning
Enter in reactor, material stirs 70-80 DEG C of heating in the reactor,
Castor oil polyoxyethylene ether is added dropwise and ammonium persulfate, ammonium bisulfite mix molten with the water of 10 times of castor oil polyoxyethylene ethers
Liquid, about 1-2 hour are dripped off, insulation reaction 1 hour, then add tackifier, continue heating stirring 1 hour, are added curing agent and are stirred
Mix, less than 50 DEG C are dropped to temperature；
When discharge reduction less than 20% to former addition water, 150-200 DEG C is warming up to, starch is carried out with disodium hydrogen phosphate anti-
Should, when the viscosity of material is more than 50Pas, terminating reaction, cooling discharge produces phosphate ester starch；
Tungsten powder, iron powder, copper powders and 3 times of water are mixed and added in reactor, 75 are cooled within 4 hours with 90 DEG C of stirrings
DEG C, cationic surfactant is added, is stirred continuously, after 20 minutes, press filtration takes powder；
Powder is mixed with phosphate ester starch, is placed in cloth bag, high speed rotary-drum is put into, molding bonded agent and 3 times and phosphate is added
The water mixing of starch, pours into high speed rotary-drum, rotates roller, liquid is thrown away, collect liquid；
Liquid is mixed with cobalt-based self-fluxing alloyed powder, abros powder, nonmetallic ceramics powder, stirred, 1 hour
Afterwards, filter, take solid, dry, you can obtain finished product.
5. a kind of woodwork underwater paint according to claim 1 strengthens fast dry powder, it is characterised in that：Described bonding
Forming agent is prepared from including following components：100 parts of glutaric acid methyl esters；0.4-0.8 parts of polysiloxanes；40-80 parts of diethanol amine；
50-60 parts of ammoniacal liquor；10-15 parts of potassium hydroxide；10-20 parts of propoxy propanol；5-15 parts of pigment；2-8 parts of cobalt naphthenate；Plasticizer
1-10 parts；15-25 parts of ethylene glycol monobutyl ether；10-30 parts of trimethylolpropane；30-40 parts of rutile type titanium white.
6. a kind of woodwork underwater paint according to claim 5 strengthens fast dry powder, it is characterised in that：Described bonding
Forming agent is prepared from including following components：100 parts of glutaric acid methyl esters；0.4 part of polysiloxanes；40 parts of diethanol amine；Ammoniacal liquor 50
Part；10 parts of potassium hydroxide；10 parts of propoxy propanol；5 parts of pigment；2 parts of cobalt naphthenate；1 part of plasticizer；Ethylene glycol monobutyl ether 15
Part；10 parts of trimethylolpropane；30 parts of rutile type titanium white.
7. a kind of woodwork underwater paint according to claim 5 strengthens fast dry powder, it is characterised in that：Described bonding
Forming agent is prepared from including following components：100 parts of glutaric acid methyl esters；0.8 part of polysiloxanes；80 parts of diethanol amine；Ammoniacal liquor 60
Part；15 parts of potassium hydroxide；20 parts of propoxy propanol；15 parts of pigment；8 parts of cobalt naphthenate；10 parts of plasticizer；Ethylene glycol monobutyl ether 25
Part；30 parts of trimethylolpropane；40 parts of rutile type titanium white.
8. a kind of woodwork underwater paint according to claim 5 strengthens fast dry powder, it is characterised in that：Described bonding
Forming agent is prepared from by following steps：
In glutaric acid methyl esters, polysiloxanes, vavuum pump and agitator are started, reactor internal pressure is less than 2666pa, in 100-120
DEG C pumping 2 hours, be cooled to room temperature,
Diethanol amine and carboxy-propyl cellulose, ammoniacal liquor, potassium hydroxide and propoxy propanol are put into baking oven and dried, then through double
Biodegradable master batch is made after screw extruder extrusion, water cooling, cutting；
Pigment, cobalt naphthenate, plasticizer, ethylene glycol monobutyl ether, trimethylolpropane, rutile type titanium white is added to start very
Empty pump and agitator, make reactor internal pressure be less than 2666pa, are heated to 90 DEG C, are kept for 20 minutes, are cooled to room temperature, obtain glue.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626780A (en) * | 2012-03-23 | 2012-08-08 | 中国科学院金属研究所 | Biomass fuel forming mold surface powder metallurgy strengthening coating material and process |
| CN104151902A (en) * | 2014-08-28 | 2014-11-19 | 苏州洛特兰新材料科技有限公司 | Quick-drying powder coating used for ceramic |
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2017
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626780A (en) * | 2012-03-23 | 2012-08-08 | 中国科学院金属研究所 | Biomass fuel forming mold surface powder metallurgy strengthening coating material and process |
| CN104151902A (en) * | 2014-08-28 | 2014-11-19 | 苏州洛特兰新材料科技有限公司 | Quick-drying powder coating used for ceramic |
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