CN104987787B - A kind of enviroment protective ceramic coating faucet and preparation method thereof - Google Patents
A kind of enviroment protective ceramic coating faucet and preparation method thereof Download PDFInfo
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Abstract
A kind of enviroment protective ceramic coating faucet and preparation method thereof, described enviroment protective ceramic coating faucet includes matrix and is attached to the ceramic coating of matrix, described matrix is made up of valve body, spool, handle, water nozzle, described ceramic coating batch is by base material, polytetrafluoroethyldispersion dispersion, molybdenum bisuphide, bronze powder, titanium dioxide, polyphenylene sulfide, titanate coupling agent, defoamer, levelling agent, alcohol ester 12, form by percentage composition, and adopt operating procedure such as matrix process-coating covering-high temperature sintering-examination and test of products and warehouse-in.Present invention additionally comprises the manufacture method of described enviroment protective ceramic coating faucet.The present invention can overcome existing faucet top layer to adopt plating process manufacture and the environmental pollution that brings product original producton location serious, and the defect such as product surface is perishable, easily gets rusty, and service life is short.
Description
Technical field
The present invention relates to a kind of enviroment protective ceramic coating faucet and preparation method thereof.
Background technology
What existing tap shell surface treatment adopted is all application electrodeposited coating processing method, and the pickling electroplated, the waste water such as alkali cleaning, waste residue, spent plating bath discharge is contaminated land, the maximum root of water resource environment, and the waste water that soda acid is washed, waste residue, the land requirement of spent plating bath discharge process could recover sowing crops for 40～60 years, bronsted lowry acids and bases bronsted lowry: these materials can change the pH value of water, affect the performance of water, cyanide: have severe toxicity, various aquatic organism can be killed, metal ion: nickel, the ion of chromium and hydrargyrum is Bake class biology and plant absorption, and it is internal to gather it, once people will be poisoning after having eaten these contaminated foods by mistake；Discharge of wastewater as: chromium plating wastewater often plates 103m2Containing Cr VI 37kg in the waste water that workpiece produces, cyanide wastewater is got rid of the 90 of cyanide consumption, human body is had carcinogenic, erythra, ulcer, erosion and discharging of waste liquid to cause the diseases such as other spinal cord, brain, pulmonary carcinoma, heart by spent plating bath Cr VI, all having done strict restriction to Cr VI with containing chromium product in a lot of country such as European Union and the U.S., electrodeposited chromium even Dakero B.V. has reformed into the substitute products of Chrome-free all；And faucet industry is all electrodeposited chromium product, produces the pool of electroplating region periphery, brook, pond at these faucet and all can't see biology and Fish；Faucet is easiest to cause corrosion by the secondly acid in house ornamentation kitchen, alkali, salt, mist and lavatory amine gas, the particularly coal smoke of sulfur-bearing in rural area Shao Meishi kitchen, its electroplated faucets uses less than 3-6 month, then surface electrical coating oxidation and rusting, allowing people meet the eye on every side rust stain makes again kitchen, toilet be repugnant to the eye, and has a strong impact on the defect such as service life of product.
Summary of the invention
For above-mentioned situation, it is an object of the invention to provide a kind of corrosion-resistant, wear-resistant, adhesive force is strong, smooth appearance, the close enviroment protective ceramic coating faucet of coating structure.
It is yet another object of the invention to provide a kind of process, raw material sources extensively enriches, and cost is low, and environmental protection is energy-conservation, non-environmental-pollution, it is simple to the manufacture method of the enviroment protective ceramic coating faucet of industrialization and penetration and promotion.
To achieve these goals, a kind of enviroment protective ceramic coating faucet, it includes matrix and is attached to the ceramic coating of matrix, described matrix is made up of valve body, spool, handle, water nozzle, described ceramic coating, its batch is made up of base material, polytetrafluoroethyldispersion dispersion, molybdenum bisuphide, bronze powder, titanium dioxide, polyphenylene sulfide, titanate coupling agent, defoamer, levelling agent, alcohol ester 12, and adopts operating procedure such as matrix process-coating covering-high temperature sintering-examination and test of products and warehouse-in.
Component and the content (weight percentage) of described coating batch is: polytetrafluoroethyldispersion dispersion 57.6-84.3%, molybdenum bisuphide 1.5-4.0%, bronze powder 0.8-1.8%, titanium dioxide 4.0-9.0%, polyphenylene sulfide 4.0-8.0%, titanate coupling agent 0.1-1.4%, defoamer 0.1-1.2%, levelling agent 0.1-1.0%, alcohol ester 12 0.1-2.0%, surplus is base material.
The component of described base material and content (weight percentage) is: porcelain powder 37.5-66.7%, silica flour 11.1-25.0%, zirconium dioxide 22.2-40.0%.
The preparation manipulation step of described coating batch is as follows:
I, the making of base material
(1), take porcelain powder, silica flour, zirconium dioxide are placed in stirrer for mixing stirring, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 1-2h, cooling at 1250-1350 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 520-600 order granularity；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion and be placed in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material；
(7), set speed of agitator as 1500-3000rpm；
(8), set mixing time as 20-40min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide, bronze powder, titanium dioxide and polyphenylene sulfide；
(10), high-speed stirred 30-50min；
V, continue to add 600 orders to sieve filler
(11), continue to be slowly added titanate coupling agent, defoamer, levelling agent, alcohol ester 12；
(12), it is sufficiently stirred for 2-3h, obtains compound；
VI, add diluent (addition, according to use it needs to be determined that；Also can be not added with)
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
In order to realize above-mentioned another purpose, the manufacture method of a kind of enviroment protective ceramic coating faucet, its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
In order to realize structure, effect and method optimization, its further step is:
The operating procedure that its matrix processes is as follows:
(1), cleaning surface layer；
(2), 120-180 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
The operating procedure that its coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.1-0.3mm；
(7), wait to burn.
The operating procedure of its high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 380-410 DEG C；
(5), set sintering time as 10-40min；
(6), cool down, come out of the stove.
Its examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
The comprehensive technical measure of the present invention is: a kind of enviroment protective ceramic coating faucet, it includes matrix and is attached to the ceramic coating of matrix, described matrix is made up of valve body, spool, handle, water nozzle, described ceramic coating, its batch is by base material, polytetrafluoroethyldispersion dispersion, molybdenum bisuphide, bronze powder, titanium dioxide, polyphenylene sulfide, titanate coupling agent, defoamer, levelling agent, alcohol ester 12, percentage composition composition by weight, and adopt operating procedure such as the technical scheme of: matrix processs-coating covering-high temperature sintering-examination and test of products and warehouse-in；Which overcome existing faucet top layer and adopt plating process manufacture and the environmental pollution that brings product original producton location serious, and the defect such as product function is single, and surface is perishable, easily gets rusty, and service life is short.
The present invention provides the benefit that compared to existing technology:
I, a kind of enviroment protective ceramic coating faucet of the present invention adopts ceramic coating to make the technical scheme of product subsurface, the environmental pollution which overcoming the employing plating process manufacture of existing faucet treatment and bringing product original producton location serious.
II, a kind of enviroment protective ceramic coating faucet of the present invention adopts ceramic coating to make the technical scheme of product subsurface, and its simple in construction, ceramic coating are stable, reliable.
III, a kind of enviroment protective ceramic coating faucet of the present invention adopts ceramic coating to make the technical scheme of product subsurface, and ceramic coating light, adhesion property is strong.
IV, a kind of enviroment protective ceramic coating faucet of the present invention adopts ceramic coating to make the technical scheme of product subsurface, and ceramic coating batch wide material sources, technique is simple and easy, non-environmental-pollution.
V, a kind of enviroment protective ceramic coating faucet of the present invention adopts ceramic coating to make the technical scheme of product subsurface, and ceramic coating acid and alkali resistance is wear-resistant.
VI, a kind of enviroment protective ceramic coating faucet of the present invention adopts ceramic coating to make the technical scheme of product subsurface, ceramic coating good combination property, it is easy to penetration and promotion.
The present invention is suitable for the making of various faucet, cast iron pipe, metal tube.
Accompanying drawing explanation
Fig. 1 is one enviroment protective ceramic coating faucet sectional view of the present invention.
In figure: 1, matrix, 2, coating, 11, valve body, 111, intake antrum, 112, water storage cavity, 113, water chamber, 12, spool, 13, handle, 14, water nozzle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing, principles of the invention, structure and operating mode are so: a kind of enviroment protective ceramic coating faucet, it includes matrix 1 and is attached to the ceramic coating 2 of matrix 1, this matrix 1 is made up of valve body 11, spool 12, handle 13, water nozzle 14, its valve body 11 sets intake antrum 111, water storage cavity 112 and water chamber 113, and ceramic coating 2 makes molding through matrix process-coating covering-high temperature sintering；During use, the intake antrum 111 of faucet connects water system, supplies water and enters water storage cavity 112 from intake antrum 111, operates handle 13, and the spool 12 in valve body 11 is opened, and supplies water and exports from water nozzle 14 through water chamber 113, it is achieved the global function of faucet.
In conjunction with accompanying drawing, in order to increase its acid and alkali-resistance, resistance to oil smoke, corrosion-resistant, the function such as resistance to wear, faucet matrix 1 face coat adopts the ceramic technoloigcal process of non-environmental-pollution, the batch of ceramic coating 2 is by base material, polytetrafluoroethyldispersion dispersion, molybdenum bisuphide, bronze powder, titanium dioxide, polyphenylene sulfide, titanate coupling agent, defoamer, levelling agent, alcohol ester 12, percentage composition composition by weight, and adopt the operating procedure such as matrix process-coating covering-high temperature sintering-examination and test of products with warehouse-in to make.
With reference to accompanying drawing, the overall molding scheme that makes of product of the present invention is provided by following example.
Embodiment 1
By weight, the present embodiment total weight parts is 150 parts to proportioning
A, ceramic coating 2 batch preparation manipulation step as follows:
Component proportion is by weight
I, the making of base material
(1), take 9.0 parts of porcelain powder, silica flour 1.5 parts, zirconium dioxide 3.0 parts (being converted into mass percent is: porcelain powder 66.7%, silica flour 11.1%, zirconium dioxide 22.2%), stir in stirrer for mixing, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 1.5h, cooling at 1300 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 560 order granularities；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion 107.1 parts in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material 1.5 parts；
(7), set speed of agitator as 2250rpm；
(8), set mixing time as 20min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide 6.0 parts, bronze powder 1.2 parts, titanium dioxide 9.3 parts and polyphenylene sulfide 7.5 parts；
(10) (mixing speed is 2300rpm) stirs 30min, at a high speed；
V, continue to add 600 orders to sieve filler
(11), continue slowly (interpolation per minute 50 grams) and add titanate coupling agent 2.1 parts, defoamer 0.15 part, levelling agent 0.15 part, alcohol ester 12 parts；
(12), it is sufficiently stirred for 2h, obtains compound；
VI, diluent is added
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
B, a kind of enviroment protective ceramic coating faucet manufacture method, its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its matrix processes is as follows:
(1), cleaning surface layer；
(2), 160 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.2mm；
(7), wait to burn.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure of its high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 380 DEG C；
(5), set sintering time as 20min；
(6), cool down, come out of the stove.
The manufacture method of described enviroment protective ceramic coating faucet, its examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
Checkout procedure and the result of the present embodiment products obtained therefrom are shown in following table.
。
Embodiment 2
By weight, the present embodiment total weight parts is 500 parts to component proportion
A, ceramic coating 2 batch preparation manipulation step as follows:
Component proportion is by weight
I, the making of base material
(1), take 10.0 parts of porcelain powder, silica flour 5.0 parts, zirconium dioxide 10.0 parts (being converted into mass percent is porcelain powder 40%, silica flour 20%, zirconium dioxide 40%), stir in stirrer for mixing, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 2.0h, cooling at 1350 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 600 order granularities；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion 421.5 parts and be placed in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material 2.5 parts；
(7), set speed of agitator as 3000rpm；
(8), set mixing time as 30min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide 7.5 parts, bronze powder 4.0 parts, titanium dioxide 25.0 parts and polyphenylene sulfide 15.0 parts；
(10) (mixing speed 2600rpm) stirs 35min, at a high speed；
V, continue to add 600 orders to sieve filler
(11), continue slowly (interpolation per minute 40 grams) and add titanate coupling agent 0.5 part, defoamer 0.5 part, levelling agent 0.5 part, alcohol ester 12 parts；
(12), it is sufficiently stirred for 2.3h, obtains compound；
VI, diluent is added
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
B, a kind of enviroment protective ceramic coating faucet manufacture method, its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its matrix processes is as follows:
(1), cleaning surface layer；
(2), 170 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.3mm；
(7), wait to burn.
The manufacture method of described a kind of enviroment protective ceramic coating faucet, the operating procedure of its high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 405 DEG C；
(5), set sintering time as 40min；
(6), cool down, come out of the stove.
The manufacture method of described enviroment protective ceramic coating faucet, its examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
Checkout procedure and the result of the present embodiment products obtained therefrom are shown in following table.
。
Embodiment 3
By weight, the present embodiment total weight parts is 800 parts to component proportion
A, ceramic coating 2 batch preparation manipulation step as follows:
Component proportion is by weight
I, the making of base material
(1), take 48.0 parts of porcelain powder, silica flour 24.0 parts, zirconium dioxide 40.0 parts (being converted into mass percent is porcelain powder 42.9%, silica flour 21.4%, zirconium dioxide 35.7%), stir in stirrer for mixing, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 1.0h, cooling at 1250 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 520 order granularities；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion 460.8 parts and be placed in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material 15.68 parts；
(7), set speed of agitator as 1500rpm；
(8), set mixing time as 25min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide 32.0 parts, bronze powder 14.4 parts, titanium dioxide 80.0 parts and polyphenylene sulfide 64.0 parts；
(10) (mixing speed 2800rpm) stirs 40min, at a high speed；
V, continue to add 600 orders to sieve filler
(11), continue slowly (interpolation per minute 35 grams) and add titanate coupling agent 11.2 parts, defoamer 9.6 parts, levelling agent 8.0 parts, alcohol ester 12 parts；
(12), it is sufficiently stirred for 2.5h, obtains compound；
VI, diluent is added
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
B, a kind of enviroment protective ceramic coating faucet manufacture method, its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its matrix processes is as follows:
(1), cleaning surface layer；
(2), 180 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.1mm；
(7), wait to burn.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure of its high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 395 DEG C；
(5), set sintering time as 10min；
(6), cool down, come out of the stove.
The manufacture method of described enviroment protective ceramic coating faucet, its examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
Checkout procedure and the result of the present embodiment products obtained therefrom are shown in following table.
。
Embodiment 4
By weight, the present embodiment total weight parts is 1200 parts to component proportion
A, ceramic coating 2 batch preparation manipulation step as follows:
I, the making of base material
(1), take 48.0 parts of porcelain powder, silica flour 18.0 parts, zirconium dioxide 42.0 parts (being converted into mass percent is porcelain powder 44.4%, silica flour 16.7%, zirconium dioxide 38.9%), stir in stirrer for mixing, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 1.8h, cooling at 1320 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 580 order granularities；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion 834 parts in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material 10.8 parts；
(7), set speed of agitator as 2600rpm；
(8), set mixing time as 35min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide 33.6 parts, bronze powder 15.6 parts, titanium dioxide 90.0 parts and polyphenylene sulfide 78.0 parts；
(10) (mixing speed 2800rpm) stirs 45min, at a high speed；
V, continue to add 600 orders to sieve filler
(11), continue slowly (interpolation per minute 35 grams) and add titanate coupling agent 10.8 parts, defoamer 9.6 parts, levelling agent 6.0 parts, alcohol ester 12 parts；
(12), it is sufficiently stirred for 2.8h, obtains compound；
VI, diluent is added
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
B, a kind of enviroment protective ceramic coating faucet manufacture method, its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its matrix processes is as follows:
(1), clean surface layer, wait to locate；
(2), 150 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.2mm；
(7), wait to burn.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure of its high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 400 DEG C；
(5), set sintering time as 30min；
(6), cool down, come out of the stove.
The manufacture method of described enviroment protective ceramic coating faucet, its examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
Checkout procedure and the result of the present embodiment products obtained therefrom are shown in following table.
。
Embodiment 5
By weight, the present embodiment total weight parts is 1600 parts to component proportion
A, ceramic coating 2 batch preparation manipulation step as follows:
I, the making of base material
(1), take 48.0 parts of porcelain powder, silica flour 32.0 parts, zirconium dioxide 48.0 parts (being converted into mass percent is porcelain powder 37.5%, silica flour 25%, zirconium dioxide 37.5%), stir in stirrer for mixing, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 1.6h, cooling at 1340 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 580 order granularities；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion 1240.0 parts in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material 6.4 parts；
(7), set speed of agitator as 2800rpm；
(8), set mixing time as 40min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide 24.0 parts, bronze powder 16.0 parts, titanium dioxide 96.0 parts and polyphenylene sulfide 64.0 parts；
(10) (mixing speed 2800rpm) stirs 50min, at a high speed；
V, continue to add 600 orders to sieve filler
(11), continue slowly (interpolation per minute 30 grams) and add titanate coupling agent 8.0 parts, defoamer 8.0 parts, levelling agent 8.0 parts, alcohol ester 12 parts；
(12), it is sufficiently stirred for 3h, obtains compound；
VI, diluent is added
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
B, a kind of enviroment protective ceramic coating faucet manufacture method, its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its matrix processes is as follows:
(1), cleaning surface layer；
(2), 150 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure that its coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.2mm；
(7), wait to burn.
The manufacture method of described enviroment protective ceramic coating faucet, the operating procedure of its high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 410 DEG C；
(5), set sintering time as 35min；
(6), cool down, come out of the stove.
The manufacture method of described enviroment protective ceramic coating faucet, its examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
Checkout procedure and the result of the present embodiment products obtained therefrom are shown in following table.
。
Comparative example
Checkout procedure and the result of electroplated product are shown in following table.
。
By above said content it can be seen that compared with chromeplated product, the present invention has better performance in acid resistance, alkali resistance, hardness, dry adhesive force, wet tack, shock, especially acid resistance, alkali resistance and dry adhesive force.
Claims (7)
1. an enviroment protective ceramic coating faucet, it includes matrix (1), described matrix (1) is by valve body (11), spool (12), handle (13), water nozzle (14) forms, it is characterized in that: described matrix (1) is attached with ceramic coating (2), described ceramic coating (2), its batch is by base material, polytetrafluoroethyldispersion dispersion, molybdenum bisuphide, bronze powder, titanium dioxide, polyphenylene sulfide, titanate coupling agent, defoamer, levelling agent, alcohol ester 12 forms, and adopt operating procedure such as matrix process-coating covering-high temperature sintering-examination and test of products and warehouse-in；
Component and the content of described ceramic coating (2) batch is: polytetrafluoroethyldispersion dispersion 57.6-84.3%, molybdenum bisuphide 1.5-4.0%, bronze powder 0.8-1.8%, titanium dioxide 4.0-9.0%, polyphenylene sulfide 4.0-8.0%, titanate coupling agent 0.1-1.4%, defoamer 0.1-1.2%, levelling agent 0.1-1.0%, alcohol ester 12 0.1-2.0%, surplus is base material, and described percent is percetage by weight；
The component of described base material and content is: porcelain powder 37.5-66.7%, silica flour 11.1-25.0%, zirconium dioxide 22.2-40.0%, described percent is percetage by weight.
2. enviroment protective ceramic coating faucet according to claim 1, it is characterised in that the preparation manipulation step of described ceramic coating (2) batch is as follows:
I, the making of base material
(1), take porcelain powder, silica flour, zirconium dioxide are placed in stirrer for mixing stirring, obtain compound；
(2), step (1) gained compound is placed in sintering furnace, carries out pyroreaction, sintering 1-2h, cooling at 1250-1350 DEG C, obtain sintering feed；
(3), step (2) gained sintering feed is placed in milling apparatus, pulverizes and be finely ground into the compound of 520-600 order granularity；
(4), step (3) described compound is placed in drying equipment, dries, obtain base material；
II, polytetrafluoroethyldispersion dispersion stirring
(5), take polytetrafluoroethyldispersion dispersion and be placed in blender, be sufficiently stirred for；
III, base material is added
(6), in the polytetrafluoroethyldispersion dispersion (5) processed through step, add described base material；
(7), set speed of agitator as 1500-3000rpm；
(8), set mixing time as 20-40min；
IV, add 600 orders to sieve filler
(9), in the polytetrafluoroethyldispersion dispersion (6), (7), (8) processed through the step compound with base material, add molybdenum bisuphide, bronze powder, titanium dioxide and polyphenylene sulfide；
(10), high-speed stirred 30-50min；
V, continue to add 600 orders to sieve filler
(11), continue to be slowly added titanate coupling agent, defoamer, levelling agent, alcohol ester 12；
(12), it is sufficiently stirred for 2-3h, obtains compound；
VI, diluent is added
(13), in step (12) gained compound, add diluent；
(14), diluent selects butyl acetate；
VII, the viscosity adjustment of compound
(15), when adding above-mentioned butyl acetate diluent, carry out viscosity adjustment so that it is become coating material up to standard, i.e. coating batch simultaneously.
3. the manufacture method of an enviroment protective ceramic coating faucet as claimed in claim 1, it is characterised in that its operating procedure is as follows:
I, matrix processes；
II, coating covers；
III, high temperature sintering；
IV, the examination and test of products and warehouse-in.
4. the manufacture method of enviroment protective ceramic coating faucet according to claim 3, it is characterised in that the operating procedure that matrix processes is as follows:
(1), cleaning surface layer；
(2), 120-180 order corundum corase grind；
(3), 320 order corundum fine grinding and polishing；
(4), 80 corundum sandblasting；
(5), air pressure dedusting, scrubbing；
(6), matrix is to be coated.
5. the manufacture method of the enviroment protective ceramic coating faucet according to claim 3 or 4, it is characterised in that the operating procedure that coating covers is as follows:
(1), spraying workshop prepares；
(2), coating-secondary spraying；
(3), dry；
(4), coating secondary spraying；
(5), dry；
, coating three times spraying, cover layer gross thickness reaches 0.1-0.3mm；
(7), wait to burn.
6. the manufacture method of the enviroment protective ceramic coating faucet according to claim 3 or 4, it is characterised in that the operating procedure of high temperature sintering is as follows:
(1), stove prepares；
(2), enter stove piling；
(3), heat up；
(4), set sintering temperature as 380-410 DEG C；
(5), set sintering time as 10-40min；
(6), cool down, come out of the stove.
7. the manufacture method of the enviroment protective ceramic coating faucet according to claim 3 or 4, it is characterised in that the examination and test of products is as follows with the operating procedure of warehouse-in:
(1), outward appearance detection；
(2), assembling；
(3), water pressure testing power test；
(4), packaging；
(5), warehouse-in.
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| CN106221531A (en) * | 2016-08-31 | 2016-12-14 | 泉州阿波罗贸易有限公司 | Water-based acrylic acid top-coat and preparation method thereof and the manufacture method with its faucet sprayed |
| CN109749537B (en) * | 2017-11-01 | 2021-05-28 | 中国石油天然气股份有限公司 | Teflon coating and application thereof |
| CN107747642B (en) * | 2017-11-14 | 2019-06-14 | 曹安飞 | A kind of corrosion-and high-temp-resistant valve of gas pipeline |
| CN109967919B (en) * | 2018-08-28 | 2021-04-20 | 常州华亚铝业有限公司 | Peeling die device for aluminum welding wire production |
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| CN102274821A (en) * | 2011-07-07 | 2011-12-14 | 广州南鸥卫浴用品有限公司 | Surface treatment process of metal substrate |
| CN102605398A (en) * | 2012-04-13 | 2012-07-25 | 广州摩恩水暖器材有限公司 | Method for treating surface of faucet |
| CN103911050A (en) * | 2014-03-19 | 2014-07-09 | 浙江歌瑞新材料有限公司 | Teflon coating, its preparation method and application thereof |
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| CN104482267B (en) * | 2014-11-21 | 2017-07-11 | 湖南振辉管业有限公司 | A kind of multi-function water tap and preparation method thereof |
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| CN102155564A (en) * | 2011-02-28 | 2011-08-17 | 厦门建霖工业有限公司 | Enhanced ceramic metal water tap and preparation method thereof |
| CN102274821A (en) * | 2011-07-07 | 2011-12-14 | 广州南鸥卫浴用品有限公司 | Surface treatment process of metal substrate |
| CN102605398A (en) * | 2012-04-13 | 2012-07-25 | 广州摩恩水暖器材有限公司 | Method for treating surface of faucet |
| CN103911050A (en) * | 2014-03-19 | 2014-07-09 | 浙江歌瑞新材料有限公司 | Teflon coating, its preparation method and application thereof |
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