CN109627937A - A kind of abrasion-resistance water baking vanish and its manufacturing method - Google Patents
A kind of abrasion-resistance water baking vanish and its manufacturing method Download PDFInfo
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- CN109627937A CN109627937A CN201811559032.XA CN201811559032A CN109627937A CN 109627937 A CN109627937 A CN 109627937A CN 201811559032 A CN201811559032 A CN 201811559032A CN 109627937 A CN109627937 A CN 109627937A
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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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- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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- Nanotechnology (AREA)
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- Paints Or Removers (AREA)
Abstract
The present invention relates to the technical fields of water paint, specifically disclose a kind of abrasion-resistance water baking vanish, and raw materials for production include resin, resin aqueous solution and mill base；The resin includes M-phthalic acid, trimellitic anhydride, 16 thenyl succinic anhydrides, trimethylolpropane, adipic acid, 4-butanediols and butyl cellosolve；The resin aqueous solution includes water-soluble oil-free alkyd resin, dimethylethanolamine, deionized water and glass fibre；The mill base includes resin aqueous solution, metallic particles and titanium dioxide；Also disclose a kind of method for producing above-mentioned baking vanish.The wearability of baking vanish can be promoted using this programme, simplified the production process of baking vanish, reduced the production cost of baking vanish.
Description
Technical field
The present invention relates to the technical field of water paint, a kind of abrasion-resistance water baking vanish and its manufacturing method are specifically disclosed.
Background technique
Baking vanish is a kind of emerging coating in Furniture manufacture.With good non-stick, heat resistance, sliding property, corrosion resistant
Corrosion etc., visual effect is good, is widely used in top-grade furniture.Its method is: in the substrate for being polished to certain degree of roughness
(usually high density plate material) sprays several layers paint, and is formed through high-temperature baking.Although existing baking vanish has wearability,
But its technological level is more demanding, and technics comparing is complicated, the inadequate situation of the color clarity of finished product is easy to appear, so price
Also it remains high, and existing baking vanish furniture is afraid of that hard object collides with and scratch very much, so when in use it should be noted that maintenance.
Summary of the invention
The invention is intended to provide a kind of good water-based stoving paint of wearability and its manufacturing method, to promote the wear-resisting of baking vanish
Property, simplify the production process of baking vanish, reduces the production cost of baking vanish.
In order to achieve the above objectives, base case of the invention is as follows: a kind of abrasion-resistance water baking vanish, raw materials for production and its matter
It is as follows to measure number, including resin, resin aqueous solution and mill base；
The resin includes 15.0-24.9 parts of M-phthalic acid, 10.1-14.9 parts of trimellitic anhydride, 16 thiophene first
9.5-10.5 parts of base succinic anhydride, 10.1-14.5 parts of trimethylolpropane, 23.1-25.0 parts of adipic acid, 4-butanediol 19.6-
20.5 parts and butyl cellosolve 9.9-11.9 parts；
The resin aqueous solution include water-soluble 100 parts of oil-free alkyd resin, 6.0-7.9 parts of dimethylethanolamine, go from
Sub- water 149.1-151.0 parts and glass fibre 50.2-60.8 parts；
The mill base includes 89-95 parts of resin aqueous solution, 20-25 parts of metallic particles and 70.1-75.5 parts of titanium dioxide.
The principle and advantage of this programme are: the baking vanish of this programme is suitable for household electrical appliances, common mechanical, metal substrate and plastics
Ground, is suitable for that property is extensive, and practicability is high, and wetability is good, appearance of film not floating, and finished product is pin-free or point, surface light
Slippery is good；Surfactant therein can be improved the wetability of product, while can also promote the molten of watersoluble melamine
Xie Xing promotes the degrees of fusion of watersoluble melamine and stock white and resin aqueous solution；Watersoluble melamine makes coating
Bright in luster, durable, hardness it is excellent, and watersoluble melamine and surfactant collective effect can enhance baking vanish
Levelability, so that baking vanish smooth surface, pin-free or point that this programme provides；
The glass fibre of this programme can provide the function that firm mechanicalness combines for macromolecule, to increase the heat of baking vanish
Plasticity promotes the wearability of baking vanish；The reinforcing effect that glass fibre provides simultaneously can also significantly improve the load resistances of plastics with
The ability of abrasion-resistant speed, more stable not cracky when promoting the ability of baking vanish scratch-resistant, and being collided with；
When this programme prepares mill base, the nanometer titanium dioxide ground 1-1.5 hours is selected, so that baking vanish has high stable
The features such as property, high transparency, high activity and polymolecularity and nontoxicity, enable baking vanish is non-discolouring at high temperature, do not decompose,
The five poisonous creatures: scorpion, viper, centipede, house lizard, toad are tasteless, so color difference will not be generated because of the processing technology of drying.
Further, a kind of method of abrasion-resistance water baking vanish described in a kind of manufacturing claims 1, manufacturing process include with
Lower step:
Step 1, water-soluble oil-free alkyd resin is prepared: by M-phthalic acid, trimellitic anhydride, adipic acid, 16 thiophenes
Thenyl succinic anhydride, Isosorbide-5-Nitrae-butanediol and trimethylolpropane are added in reaction vessel, be equipped in reaction vessel blender,
Condenser and thermometer, and lead to inert gas in the reaction vessel and protected, start blender while then heating,
Temperature is increased to 200-210 degree, 2h is kept the temperature, butyl cellosolve is added after being then cooled to 100 degree or less and is diluted；
Step 2, it prepares resin aqueous solution: dimethylethanolamine being added in water-soluble oil-free alkyd resin, is sufficiently stirred
Glass fibre is added after mixing, deionized water adjustment solid is then added and is divided into 35% to get resin aqueous solution；
Step 3, it prepares mill base: titanium dioxide being added in grinder and carries out 1-1.5 hours obtained nanometer titanium dioxides of grinding, so
Nanometer titanium dioxide is added in resin aqueous solution afterwards and is mixed, to obtain stock white；
Step 4, metallic particles is added in grinder to grind 0.5-0.8 hours and metal powder is made；
Step 5, it prepares abrasion-resistance water baking vanish: adding resin aqueous solution, watersoluble melamine and surfactant simultaneously
It is stirred uniformly mixed, then adjusts viscosity and solid point with deionized water.
Preparing baking vanish using such process intermediate product one capable of being made to prepare can come into operation, avoid intermediate production
Object is stored for a long time leads to deterioration, so that end product quality is more preferably.
Further, the glass fibre is the glass marble or stick that melten glass is first made to diameter 15mm, reheats remelting
The very fine fibre that diameter is 3~80 μm is made afterwards.
Using a process for preparing come glass fiber diameter it is more uniform, and more can macromolecule diameter mechanical connection knot
Structure is compact solid.
Further, the grinder and blender link, and grinder is equipped with for being connected with reaction vessel
One channel, first passage are equipped with the first valve.
The grinder of this programme can be by stirrer-driven, so that active force when being run using blender, is realized to metal
Particle grinds work.
Further, the feeding-passage for adding raw materials is additionally provided on the reaction vessel, feeding-passage can be former in addition
Guarantee the leakproofness of reaction vessel when material.
Because needing a variety of raw material being performed in multiple times addition in manufacturing process, but it is passed through again in reaction process lazy
Property gas protected, so protection reaction vessel sealing performance avoid inert gas spilling when adding raw material, make to add
Add the workers ' health of raw material compromised.
Further, it is rotated coaxially in the feeding-passage and is connected with the first driving gear, the inner ring of the first driving gear adds
Work has internal screw thread；Further include have for the matching used funnel of feeding-passage, the relatively fine tubular portion of funnel bottle neck especially sets
Have for the external screw thread with the cooperation of the inner ring of the first driving gear.
This programme places the process of loophole when adding raw material using worker, realize control feeding-passage connection situation
Purpose reduces the procedure of processing of worker, improves processing efficiency.
Detailed description of the invention
Fig. 1 is the main sectional view that the device of baking vanish is used to prepare in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of funnel in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of pressing mechanism of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: reaction vessel 1, inertia feed channel 2, agitating shaft 3, mixing blade 4, into
Expect channel 5, the first driving gear 6, valve shaft 7, the first driven gear 8, the first valve plate 9, the second valve plate 10, valve opening 11, funnel 12,
Accommodating chamber 13, electric wire 14, permanent magnet 15, electromagnet 16, the second driven gear 17, the second driving gear 18, vortex tube 19, friction
Piece 20, inflator 21, piston 22, magnet 23, demarcation plate 24, negative pressuren zone 25, compression air cavity 26, condenser 27, through-hole 28.
Embodiment one:
A kind of abrasion-resistance water baking vanish, raw materials for production and its mass fraction are as follows, including resin, resin aqueous solution and color
Slurry；Resin includes 15.0 parts of M-phthalic acid, 10.1 parts of trimellitic anhydride, 9.5 parts of 16 thenyl succinic anhydride, three hydroxyls
10.1 parts of methylpropane, 23.1 parts of adipic acid, 19.6 parts and 9.9 parts of butyl cellosolve of 4-butanediol；Resin aqueous solution includes water
100 parts of dissolubility oil-free alkyd resin, 6.0 parts of dimethylethanolamine, 149.1 parts of deionized water and 50.2 parts of glass fibre；Mill base
Including 89 parts of resin aqueous solution, 20 parts of metallic particles and 70.1 parts of titanium dioxide.In the present embodiment, glass fibre is by melten glass
The glass marble of diameter 15mm is first made, the very fine fibre that diameter is 3~80 μm is made after reheating remelting, heating method is public affairs
Know common sense, this will not be repeated here.
Its manufacturing method the following steps are included:
Step 1, water-soluble oil-free alkyd resin is prepared: by M-phthalic acid, trimellitic anhydride, adipic acid, 16 thiophenes
Thenyl succinic anhydride, Isosorbide-5-Nitrae-butanediol and trimethylolpropane are added in reaction vessel 1.Stirring is equipped in reaction vessel 1
Device, condenser 27 and thermometer, blender include the agitating shaft 3 being fixedly and coaxially connected and mixing blade 4, and mixing blade 4 is located at
In reaction vessel 1, agitating shaft 3 is rotatably connected on the top of reaction vessel 1, and agitating shaft 3 is connected with the output shaft of motor；Condensation
Device 27 is the sink set on 1 periphery of reaction vessel, and the water in sink is the cold water of flowing；The outer surface of reaction vessel 1 is equipped with
The display screen of registration based on displays temperature；It is also passed through by inertia feed channel 2 for shielding in reaction vessel 1
Inert gas, this programme select nitrogen.
The feeding-passage 5 for adding raw materials is additionally provided on reaction vessel 1, feeding-passage 5 is set to reaction in the present embodiment
The top of container 1.
Nitrogen is avoided to overflow in closed state in reaction vessel 1 when in order to realize charging, in the feeding-passage 5 of this programme
It rotating coaxially and the first driving gear 6 is installed, the inner ring diameter of the first driving gear 6 is identical as the diameter of feeding-passage 5, and the
The inner ring of one driving gear 6 is machined with internal screw thread.The side of feeding-passage 5 is rotatably connected to valve shaft 7, coaxially fixes on valve shaft 7
It is connected with the first driven gear 8 for engaging with the first driving gear 6, has also been fixedly and coaxially connected on valve shaft 7 for controlling
The first valve plate 9 and the second valve plate 10 of 5 open and-shut mode of feeding-passage have opened valve opening on the first valve plate 9 and the second valve plate 10
11, and 11 position of valve opening is symmetrical about valve shaft 7, the present embodiment as shown in Figure 1, the first valve plate 9 is located at the top of the second valve plate 10,
The left side of first valve plate 9 is equipped with valve opening 11, and the right side of the second valve plate 10 is equipped with valve opening 11.The funnel 12 used when adding raw materials is such as
Shown in Fig. 2, the outer surface of the relatively fine tubulose part of 12 bottle neck of funnel be equipped with for the cooperation of the inner ring of the first driving gear 6
External screw thread；When funnel 12, which is inserted into feeding-passage 5, to be fed, 11 face feeding-passage 5 of valve opening on the first valve plate 9, together
When the second valve plate 10 by the closed downwards of feeding-passage 5, be also at closed state in reaction vessel 1 when charging to realize
Purpose.Specific work process is as follows: when funnel 12 is inserted into feeding-passage 5, the relatively fine tubulose part and the of 12 bottle neck of funnel
The inner ring cooperation of one driving gear 6 rotates the first driving gear 6, so that the first driven gear 8 and valve shaft 7 is driven to rotate,
And then the first valve plate 9 and the rotation of the second valve plate 10 are driven, it is logical into charging by the valve opening 11 on the first valve plate 9 to realize raw material
When road 5, the second valve plate 10 keep the purpose that is in close state of reaction vessel 1；It, will after raw material is all added in feeding-passage 5
The relatively fine tubulose part of 12 bottle neck of funnel and the inner ring cooperation of the first driving gear 6 make the first driving gear when funnel 12 takes out
6 rotate backward, thus drive the first valve plate 9 feeding-passage 5 is closed, while the second valve plate 10 by feeding-passage 5 with react
Container 1, which is connected, enters raw material in reaction vessel 1.
Then start blender while heating, increase temperature to 200 degree, keep the temperature 2h, then give condenser water flowing
11.9 parts of butyl cellosolves of addition after being cooled to 100 degree or less are allowed to be diluted.
Step 2, it prepares resin aqueous solution: dimethylethanolamine being added in water-soluble oil-free alkyd resin, is sufficiently stirred
50.2 parts of glass fibres are added after mixing, deionized water adjustment solid is then added and is divided into 35% to get resin aqueous solution；
Step 3, it prepares mill base: nanometer titanium dioxide being made after titanium dioxide is ground 1 hour, then by 70.1 parts of Nanometer Titanium Dioxides
Powder is added in resin aqueous solution and is mixed, to obtain stock white.
Step 4, metallic particles is added in grinder to grind and metal powder is made within 0.5 hour, the present embodiment selects aluminium gold
Belong to.
The principle of grinder used in this programme is quenched metallic particles heating afterwards to a certain extent to realize metal
Powder is produced.As shown in Figure 1, grinder includes accommodating chamber 13, electric wire 14, permanent magnet 15 and electromagnet 16, accommodating chamber 13
Bottom open the first passage for being connected with reaction vessel 1, opened the first valve on first passage.In order to make to grind
Grinding machine and blender link, and the top of accommodating chamber 13 is welded on the top of reaction vessel 1, and the top of accommodating chamber 13, which has been opened, to be used for
The through-hole 28 of metallic particles is added, the valve for playing sealing process is installed on through-hole 28；The top of accommodating chamber 13, which rotates, to be connected
It is connected to the second driven gear 17, the upper end of agitating shaft 3 is fixedly and coaxially connected second for engaging with the second driven gear 17
Driving gear 18；The two sides of accommodating chamber 13 are equipped with electric wire 14, and the upper end of two electric wires 14 is connected and is fixed on the second driven tooth
On wheel 17；The lower section of second driven gear 17 is equipped with two pieces of permanent magnets 15, and the magnetic field that permanent magnet 15 generates is vertical with electric wire 14, forever
Magnet 15 is removably mounted in reaction vessel 1, in the present embodiment, is machined on reaction vessel 1 for accommodating permanent magnet 15
Blind hole；The downside of electric wire 14 is fixed with two friction plates 20 that can be conductive, in two 14 rotation processes of electric wire can respectively with
Two friction plates 20 are connected and are connected to when different with the same friction plate 20.Two friction plates 20 pass through conducting wire and electromagnetism respectively
The positive and negative anodes of iron 16 are connected.
So the second driven gear 17 can be driven to do high-speed rotation, and then band together during the blender rotation of this programme
Dynamic 14 cutting magnetic induction line of electric wire generates high frequency alternating current, and high frequency alternating current generates high-frequency alternating magnetic around accommodating chamber 13
, the electromagnetic induction effect of alternating magnetic field makes to generate closed induced current-vortex in metallic particles；The height on metallic particles surface layer
The electric energy of current density is changed into thermal energy, increases the temperature on surface layer, i.e. the heating of realization surface.
As shown in figure 3, the outlet side of inertia feed channel 2 is communicated with pressing mechanism, pressing mechanism includes inflator 21, piston 22
With magnet 23, electromagnet 16 is fixedly connected on inflator 21, and piston 22 is slidably connected in inflator 21, and piston 22 is close to electromagnetism
The side of iron 16 is fixedly connected with magnet 23, is also fixed in inflator 21 for dividing inflator 21 for negative pressuren zone 25 and compressed gas
The demarcation plate 24 of chamber 26, the part between demarcation plate 24 and piston 22 are negative pressuren zone 25, the outlet side of inertia feed channel 2 and negative pressure
Area 25 is connected and is equipped with the check valve for making gas can only enter negative pressuren zone 25 in inertia feed channel 2, on demarcation plate 24
Check valve for making gas that can only enter compression air cavity 26 from negative pressuren zone 25 is installed.Compress air cavity 26 by pressure piping with
Vortex tube 19 is connected, and is equipped on pressure piping for making compressed gas reach the pressure valve that certain pressure intensity could spray, whirlpool
The cold-air vent of flow tube 19 is mounted at 13 outer wall of accommodating chamber.So the alternating current that 14 cutting magnetic induction line of electric wire generates makes electricity
The magnetic pole of magnet 16 constantly changes, and electromagnet 16 is that band piston 22 moves reciprocatingly, as shown in figure 3, piston 22 is moved up negative
Pressure area 25 forms negative pressure, and piston 22 moves down in the gas indentation compression air cavity 26 by negative pressuren zone 25；Gas in compression air cavity 26
Body is compressed to certain pressure intensity when being entered in vortex tube 19 by pressure valve, and the metallic particles in accommodating chamber 13 also has been heated to
To a certain degree, so compressed gas is sprayed onto accommodating chamber 13 by the cold air that vortex tube 19 generates and metallic particles can be made to be quenched
And form metal powder.Alternating action of the metallic particles within half an hour Jing Guo heating for multiple times, quenching, successively becomes metal powder
Then end is added into coating, being distributed in coating system with stirring evenly by blender by first passage.
Step 4, it prepares abrasion-resistance water baking vanish: adding resin aqueous solution, watersoluble melamine and surfactant simultaneously
It is stirred uniformly mixed, then adjusts viscosity and solid point with deionized water.
Embodiment two
The present embodiment and the distinctive points of embodiment one are: resin includes 24.9 parts of M-phthalic acid, trimellitic anhydride
14.9 parts, 16 10.5 parts of thenyl succinic anhydrides, 14.5 parts of trimethylolpropane, 25.0 parts of adipic acid, 4-butanediols
20.5 parts, 11.9 parts of butyl cellosolve；Resin aqueous solution includes water-soluble 100 parts of oil-free alkyd resin, dimethylethanolamine 7.9
Part, 1151.0 parts of deionized water, 60.8 parts of glass fibre；In the present embodiment, glass fibre is that diameter is first made in melten glass
The very fine fibre that diameter is 3~80 μm is made after reheating remelting in the glass bar of 15mm, and heating method is common knowledge,
This is not repeated them here.Mill base includes 95 parts of resin aqueous solution, 22 parts of metallic particles and 70.1 parts of titanium dioxide.In step 1, liter when stirring
High-temperature keeps the temperature 2h to 210 degree, and 9.9 parts of butyl cellosolves are added after being then cooled to 100 degree or less and are diluted.
When step 2,60.8 parts of glass fibres are added.Titanium dioxide is added in grinder in step 3 and carries out 1.5 hours obtained nanometers of grinding
Then 75.5 parts of nanometer titanium dioxides are added in resin aqueous solution and mix, to obtain stock white by titanium dioxide.In step 4
Metallic particles is polished 0.6 hour, metal powder is made.
Embodiment three:
Resin includes 20.0 parts of M-phthalic acid, and 12.5 parts of trimellitic anhydride, 16 thenyl succinic anhydrides 9.8
Part, 12.0 parts of trimethylolpropane, 24 parts of adipic acid, 4-19.8 parts of butanediols, 1.8 parts of butyl cellosolve；Resin aqueous solution packet
Include 100 parts of water-soluble oil-free alkyd resin, 7.6 parts of dimethylethanolamine, 150.2 parts of deionized water, 58.8 parts of glass fibre；Color
Slurry includes 93.2 parts of resin aqueous solution, 25 parts of metallic particles and 73.5 parts of titanium dioxide.When stirring in step 1, temperature is increased to 205
Degree keeps the temperature 2h, and 10.4 parts of butyl cellosolves are added after being then cooled to 100 degree or less and are diluted.It is added in step 2
55.6 part glass fibre.Titanium dioxide is added in grinder in step 3 and carries out 1.2 hours obtained nanometer titanium dioxides of grinding, then
73 parts of nanometer titanium dioxides are added in resin aqueous solution and are mixed, to obtain stock white.Metallic particles is polished in step 4
Metal powder is made within 0.8 hour.
Claims (6)
1. a kind of abrasion-resistance water baking vanish, it is characterised in that: its raw materials for production and its mass fraction are as follows, including resin, resin water
Solution and mill base；
The resin includes 15.0-24.9 parts of M-phthalic acid, 10.1-14.9 parts of trimellitic anhydride, 16 thenyl fourths
9.5-10.5 parts of dicarboxylic anhydride, 10.1-14.5 parts of trimethylolpropane, 23.1-25.0 parts of adipic acid, 4-butanediol 19.6-20.5
Part and butyl cellosolve 9.9-11.9 parts；
The resin aqueous solution includes water-soluble 100 parts of oil-free alkyd resin, 6.0-7.9 parts of dimethylethanolamine, deionized water
149.1-151.0 part and 50.2-60.8 parts of glass fibre；
The mill base includes 89-95 parts of resin aqueous solution, 20-25 parts of metallic particles and 70.1-75.5 parts of titanium dioxide.
2. a kind of method of abrasion-resistance water baking vanish described in a kind of manufacturing claims 1, which is characterized in that its manufacturing process includes
Following steps:
Step 1, water-soluble oil-free alkyd resin is prepared: by M-phthalic acid, trimellitic anhydride, adipic acid, 16 thiophene first
Base succinic anhydride, Isosorbide-5-Nitrae-butanediol and part trimethylolpropane are added in reaction vessel, and blender, cold is equipped in reaction vessel
Condenser and thermometer, and lead to inert gas in the reaction vessel and protected, start blender while then heating, rises
High-temperature keeps the temperature 2h, is then cooled to after 100 degree or less plus butyl cellosolve is diluted to 200-210 degree；
Step 2, it prepares resin aqueous solution: dimethylethanolamine being added in water-soluble oil-free alkyd resin, is thoroughly mixed
After glass fibre is added, then be added deionized water adjustment solid be divided into 35% to get resin aqueous solution；
Step 3, it prepares mill base: titanium dioxide being ground into 1-1.5 hours obtained nanometer titanium dioxides, then nanometer titanium dioxide is added and is set
It is mixed in rouge aqueous solution, to obtain stock white；
Step 4, metallic particles is added in grinder to grind 0.5-0.8 hours and metal powder is made；
Step 5, it prepares abrasion-resistance water baking vanish: adding resin aqueous solution, watersoluble melamine and surfactant and carry out
It is uniformly mixed, then adjusts viscosity and solid point with deionized water.
3. a kind of manufacturing method of abrasion-resistance water baking vanish according to claim 2, it is characterised in that: the glass fibre is
Melten glass is first made to the glass marble or stick of diameter 15mm, the very fine fibre that diameter is 3~80 μm is made after reheating remelting.
4. a kind of manufacturing method of abrasion-resistance water baking vanish according to claim 2, it is characterised in that: the grinder with stir
Device linkage is mixed, and grinder is equipped with the first passage for being connected with reaction vessel, first passage is equipped with the first valve.
5. a kind of manufacturing method of abrasion-resistance water baking vanish according to claim 2, it is characterised in that: on the reaction vessel
It is additionally provided with the feeding-passage for adding raw materials, feeding-passage can guarantee the leakproofness of reaction vessel in adding raw materials.
6. a kind of manufacturing method of abrasion-resistance water baking vanish according to claim 5, it is characterised in that: in the feeding-passage
It rotates coaxially and is connected with the first driving gear, the inner ring of the first driving gear is machined with internal screw thread；Further include have for charging
The matching used funnel in channel, the relatively fine tubular portion of funnel bottle neck are especially equipped with for cooperating with the inner ring of the first driving gear
External screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559032.XA CN109627937A (en) | 2018-12-19 | 2018-12-19 | A kind of abrasion-resistance water baking vanish and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559032.XA CN109627937A (en) | 2018-12-19 | 2018-12-19 | A kind of abrasion-resistance water baking vanish and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109627937A true CN109627937A (en) | 2019-04-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112884983A (en) * | 2021-01-12 | 2021-06-01 | 万梅 | Drink-brewing vending machine |
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