CN109159602A - A kind of salt porcelain and preparation method thereof - Google Patents
A kind of salt porcelain and preparation method thereof Download PDFInfo
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- CN109159602A CN109159602A CN201810931461.9A CN201810931461A CN109159602A CN 109159602 A CN109159602 A CN 109159602A CN 201810931461 A CN201810931461 A CN 201810931461A CN 109159602 A CN109159602 A CN 109159602A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/06—Sculpturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/20—Applying plastic materials and superficially modelling the surface of these materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
- B44C3/046—Modelling plastic materials, e.g. clay using a modelling surface, e.g. plate
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- Compositions Of Oxide Ceramics (AREA)
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Abstract
The embodiment of the invention discloses a kind of salt porcelain and preparation method thereof, the salt porcelain includes the raw material of following parts by weight: pure sodium chloride 90-100 parts high, 30-40 parts of resinoid bond, 0.5-20 parts of forming agent, 0.5-1.5 parts of curing agent, 5-10 parts of inorganic filler, 1-2 parts of reinforcing agent, 0.5-1 parts of dispersing agent, 0.5-1.5 parts of anti-blushing agent, the embodiment of the present invention passes through the exploration and optimization to product formula and preparation process, it is hollow or solid for successfully preparing a kind of inside, overall structure isotropic stable, intensity is high, pattern and numerous in variety, color and decorative pattern adhesion are lasting, the good salt porcelain products of waterproof and dampproof property.
Description
Technical field
The present invention relates to salt ceramic handiwork preparation technical fields, and in particular to a kind of salt porcelain and preparation method thereof.
Background technique
Emerging industry is had been developed in recent years by the handicraft that raw material makes of sea salt, China is the first in the world
Chan Yan big country, annual output are mainly used for two alkalization work salt, the technological process of production of crude salt is longer, and market is attached at 10,000,000 tons of 7-8
Value added relatively low, the utilization rate of salt is relatively low other than chemical industry, by being fabricated to sea salt with ornamental and beautification value
Craftwork can effectively improve the utilization rate of crude salt and play its market value, the existing technique made using crude salt as raw material
Product industry is mainly salt carving industry, and salt carving is the sculpture class product being made into sea salt, usual pattern and single variety, artistic value
Not high, market application prospect is also relatively general.
Salt porcelain products are current blanking techniques both domestic and external, and it is that raw material can while being made into that salt porcelain products, which refer to sodium chloride,
A kind of product of different color similar porcelain with decorative pattern is burnt out on the surface of product, and the embodiment of the present invention proposes a kind of salt
Porcelain and preparation method thereof, by the exploration and optimization to product formula and preparation process, successfully preparing a kind of inside is sky
The heart is solid, overall structure isotropic stable, intensity is high, pattern and it is numerous in variety, decorative pattern adhesion is lasting, waterproof and dampproof property is good
Salt porcelain products.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of salt porcelain and preparation method thereof, existing is with crude salt solving
The handicraft pattern of raw material preparation and the problem that single variety, artistic value be not high, market prospects are general.
To achieve the above object, the embodiment of the present invention provides a kind of salt porcelain, and the salt porcelain includes the original of following parts by weight
Material: high pure sodium chloride 90-100 parts, 30-40 parts of resinoid bond, 0.5-20 parts of forming agent, 0.5-1.5 parts of curing agent, inorganic fill out
Expect 5-10 parts, 1-2 parts of reinforcing agent, 0.5-1 parts of dispersing agent, 0.5-1.5 parts of anti-blushing agent.
Preferably, the resinoid bond is selected from polyurethane, epoxy resin, pentalyn, polyacrylate, phenol
One or more of urea formaldehyde or Lauxite.
Preferably, the forming agent is selected from one or both of paraffin or polyethylene glycol, and the curing agent is selected from ammonia second
One or more of base piperazine, m-phenylene diamine (MPD) or toluene di-isocyanate(TDI).
Preferably, the inorganic filler is selected from one or more of quartz particles, aluminum silicate particles or kaolin particle.
Preferably, the reinforcing agent is selected from one or both of graphene or carbon nanotube, and the dispersing agent, which is selected from, to be changed
One or more of property polycarboxylic acids amine salt, modified polyacrylate or phosphate ester salt.
Preferably, the anti-blushing agent is selenium powder.
The embodiment of the present invention also proposed a kind of preparation method of salt porcelain, and the preparation method comprises the following steps:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of photosensitive resin, after ultraviolet light solidifies
To 3D printing high molecular material model, using 3D printing high molecular material model as master mold, opened symmetrically using the production of overmolded method is double
Then silica gel mould installs stainless steel die shoe in the external of silica gel mould, silica gel mould obtained is cleaned, is cleaned up
Multiple lubricated is made to silica gel mould release agent afterwards, then cleaned again and is dried completely；
2) raw material preparation: crude salt needed for offer prepares salt porcelain crushes crude salt, is sieved and cleaned, until obtaining
The high pure sodium chloride of 80-150 mesh weighs each raw material according to the parts by weight of each raw material, and the inorganic filler after being fully ground is used
Silane coupling agent is pre-processed, and load weighted resinoid bond and curing agent is sufficiently mixed, resin glue is uniformly made
Liquid, by load weighted crude salt, forming agent, in advance with the processed inorganic filler of silane coupling agent, reinforcing agent, dispersing agent, moisture-proof
Agent and 60% resin adhesive liquid stir, and extract air therein with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel
The compacting of mold inner-cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel
The seam crossing of mold guarantees that salt material is higher by silica gel mould edge 0.5mm, and guarantees the smooth of salt material faying face as far as possible, in two groups of silicon
One layer of resin adhesive liquid is uniformly coated on the faying face of sealing rubber die seam crossing salt material, two symmetrical silica gel moulds are merged, are used in combination
Fastened by screw connection, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top is poured into fine salt and is filled simultaneously
Silica gel mould after molding is placed at 20-25 DEG C using cold isostatic press compression moulding and is stood 7-24h by vibration tamp；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are uniformly coated by the hollow salt porcelain semi-finished product of inner hollow
The drying in oven 30-40min at the outer surface of salt porcelain semi-finished product, 40-50 DEG C, brushes resin adhesive liquid, 40-50 again after polishing
Dry 30-40min at DEG C in baking oven again；
5) colored drawing: by manually draw or transfer printing salt porcelain semi-finished product surface rendering pattern；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Preferably, in the step 1), overmolded method the following steps are included: provide the overmolded silicon of production silica gel mould first
Glue is added into silica gel at room temperature and accounts for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then
Lubricated is made to master mold outer surface and boxing case inner surface release agent, the master mold after lubricated is put into boxing case
The blend glue stuff vacuumized being slowly cast on master mold by appropriate location along a fixed perfusion point, after silica dehydrator molding after
It removes boxing case and obtains molding silica gel mould by taking out master mold in the silica gel of drying and moulding.
Preferably, in the step 5), transfer printing includes transfer paper transfer printing, and the transfer paper transfer printing includes following step
It is rapid: by colored drawing pattern by computer transmission to laser printer, pattern is printed on dedicated printing paper by laser printer,
One layer of gloss oil paint film is uniformly sprayed after drying, when gloss oil paint film is done very likely, under required pattern being cut out with infrared positioning needle drawing machine
Come, is put into water and carries out demoulding, the film taken off is transferred on salt porcelain semi-finished product, it is uniform toward surrounding to reserve extra hyaline membrane
It draws, then uses wallpaper doubling venting water and bubble, dismiss extraneous region along pattern edge with cutter after drying, finally use spray gun
Spraying is repeated until film trace disappears after the patterned surfaces of transfer sprays one layer of PU paint film, dries.
Preferably, in the step 5), transfer printing further includes water overlay film transfer printing, and the water overlay film transfer printing includes following
Step: first spraying one layer of priming paint in salt porcelain surface of semi-finished and dry, will print figuratum aqueous film and be placed on the water surface, and
Aqueous film surface sprays activator, and salt porcelain semi-finished product are dipped on the water surface, and pattern is simultaneously transferred to salt porcelain by aqueous Film Fractionation
On semi-finished product, the salt porcelain semi-finished product after transfer are cleaned with tap water, sprays one layer of gloss oil paint film in patterned surfaces after drying.
The embodiment of the present invention has the advantages that
A kind of salt porcelain and preparation method thereof that the embodiment of the present invention proposes, the salt of salt porcelain is made using high pure sodium chloride as raw material
Base is aided with forming agent, reinforcing agent, dispersing agent, can effectively improve the intensity and structural stability of blank, be additionally added in raw material through
The inorganic filler of silane coupling agent processing, helps to improve the interface binding power of salt base and resinoid bond, through in silica gel mould
Interior compression moulding, it is adhesive coated in obtained salt porcelain surface of semi-finished coated with resins, the attached of colored drawing and glaze can be effectively improved
Property and persistence, be hollow or solid construction inside salt porcelain products, overall structure isotropic stable, intensity is high, pattern and product
Kind multiplicity, color and decorative pattern are lasting, have preferable humidity resistance simultaneously.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
A kind of salt porcelain that the present embodiment proposes includes the raw material of following parts by weight: 90 parts of high pure sodium chloride, epoxy resin
20 parts, 10 parts of polyurethane, 0.5 part of paraffin, 0.5- parts of aminoethyl piperazine, 5 parts of quartz particles, 1 part of graphene, modified polycarboxylic acid amine
0.5 part of salt, 0.5 part of selenium powder.
The present embodiment propose a kind of preparation method of salt porcelain the following steps are included:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of PLA resin, obtains after ultraviolet light solidifies
3D printing high molecular material model opens symmetrical silicon using the production of overmolded method is double using 3D printing high molecular material model as master mold
Sealing rubber die, overmolded method the following steps are included: first provide production silica gel mould overmolded silica gel, at room temperature into silica gel plus
Enter to account for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then to master mold outer surface and boxing case
Inner surface zinc stearate makees lubricated, and the master mold after lubricated is put into the appropriate location in boxing case, will be vacuumized
Blend glue stuff be slowly cast on master mold along a fixed perfusion point, after silica dehydrator molding after dismounting boxing case, by drying
Master mold is taken out in molding silica gel, obtains molding silica gel mould, stainless steel die shoe then is installed in the external of silica gel mould, it will
Silica gel mould obtained is cleaned, and makees multiple lubricated to silica gel mould zinc stearate after cleaning up, and is then carried out
It cleans and dries completely again；
2) raw material preparation: crude salt needed for offer prepares salt porcelain, crude salt can be selected from sea salt, well salt, rock salt etc., first to original
Salt is crushed, is sieved and cleaned, until obtaining the high pure sodium chloride of 80-150 mesh, is weighed respectively according to the parts by weight of each raw material
Raw material pre-processes the inorganic filler after being fully ground with silane coupling agent, by load weighted epoxy resin, polyurethane
And aminoethyl piperazine is sufficiently mixed and resin adhesive liquid uniformly is made, by load weighted high pure sodium chloride, paraffin, in advance with silane idol
The processed quartz particles of connection agent, graphene, modified polycarboxylic acid amine salt, selenium powder and 60% resin adhesive liquid are sufficiently stirred
It is even, and air therein is extracted with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel
The compacting of mold inner-cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel
The seam crossing of mold guarantees that salt material is higher by silica gel mould edge 0.5mm, and guarantees the smooth of salt material faying face as far as possible, in two groups of silicon
One layer of resin adhesive liquid is uniformly coated on the faying face of sealing rubber die seam crossing salt material, two symmetrical silica gel moulds are merged, are used in combination
Fastened by screw connection, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top is poured into fine salt and is filled simultaneously
Silica gel mould after molding is placed at 20-25 DEG C using cold isostatic press compression moulding and is stood 7-24h by vibration tamp；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are uniformly coated by the hollow salt porcelain semi-finished product of inner hollow
The drying in oven 30-40min at the outer surface of salt porcelain semi-finished product, 40-50 DEG C, brushes resin adhesive liquid, 40-50 again after polishing
Dry 30-40min at DEG C in baking oven again；
5) colored drawing: the surface rendering pattern by being manually plotted in salt porcelain semi-finished product；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Embodiment 2
A kind of salt porcelain that the present embodiment proposes includes the raw material of following parts by weight: 95 parts of high pure sodium chloride, epoxy resin
20 parts, 5 parts of pentalyn, 5 parts of polyacrylate, 5 parts of polyurethane, 10 parts of polyethylene glycol, toluene di-isocyanate(TDI) 1
Part, 5 parts of quartz particles, 5 parts of kaolin particle, 1 part of graphene, 1 part of modified polyacrylate, 1 part of selenium powder.
The present embodiment propose a kind of preparation method of salt porcelain the following steps are included:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of PLA resin, obtains after ultraviolet light solidifies
3D printing high molecular material model opens symmetrical silicon using the production of overmolded method is double using 3D printing high molecular material model as master mold
Sealing rubber die, overmolded method the following steps are included: first provide production silica gel mould overmolded silica gel, at room temperature into silica gel plus
Enter to account for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then to master mold outer surface and boxing case
Inner surface zinc stearate makees lubricated, and the master mold after lubricated is put into the appropriate location in boxing case, will be vacuumized
Blend glue stuff be slowly cast on master mold along a fixed perfusion point, after silica dehydrator molding after dismounting boxing case, by drying
Master mold is taken out in molding silica gel, obtains molding silica gel mould, stainless steel die shoe then is installed in the external of silica gel mould, it will
Silica gel mould obtained is cleaned, and makees multiple lubricated to silica gel mould zinc stearate after cleaning up, and is then carried out
It cleans and dries completely again；
2) raw material preparation: crude salt needed for offer prepares salt porcelain, crude salt can be selected from sea salt, well salt, rock salt etc., first to original
Salt is crushed, is sieved and cleaned, until obtaining the high pure sodium chloride of 80-150 mesh, is weighed respectively according to the parts by weight of each raw material
Raw material pre-processes the inorganic filler after being fully ground with silane coupling agent, by load weighted epoxy resin, rosin season
Doutrate, polyacrylate, polyurethane and toluene di-isocyanate(TDI), which are sufficiently mixed, is uniformly made resin adhesive liquid, will weigh
High pure sodium chloride, polyethylene glycol, in advance use the processed quartz particles of silane coupling agent, kaolin particle, graphene, modification
Polyacrylate, selenium powder and 60% resin adhesive liquid stir, and extract air therein with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel
The compacting of mold inner-cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel
The seam crossing of mold guarantees that salt material is higher by silica gel mould edge 0.5mm, and guarantees the smooth of salt material faying face as far as possible, in two groups of silicon
One layer of resin adhesive liquid is uniformly coated on the faying face of sealing rubber die seam crossing salt material, two symmetrical silica gel moulds are merged, are used in combination
Fastened by screw connection, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top is poured into fine salt and is filled simultaneously
Silica gel mould after molding is placed at 20-25 DEG C using cold isostatic press compression moulding and is stood 7-24h by vibration tamp；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are uniformly coated by the hollow salt porcelain semi-finished product of inner hollow
The drying in oven 30-40min at the outer surface of salt porcelain semi-finished product, 40-50 DEG C, brushes resin adhesive liquid, 40-50 again after polishing
Dry 30-40min at DEG C in baking oven again；
5) colored drawing: by transfer paper transfer printing salt porcelain semi-finished product surface rendering pattern, transfer paper transfer printing include with
Lower step: by colored drawing pattern by computer transmission to laser printer, pattern is printed to by dedicated printing by laser printer
One layer of gloss oil paint film is uniformly sprayed on paper, after drying, when gloss oil paint film is done very likely, with infrared positioning needle drawing machine by required pattern
Sanction is got off, and is put into water and is carried out demoulding, and the film taken off is transferred on salt porcelain semi-finished product, it is equal toward surrounding to reserve extra hyaline membrane
Then even drawing uses wallpaper doubling venting water and bubble, dismisses extraneous region along pattern edge with cutter after drying, finally with spray
Rifle sprays one layer of PU paint film in the patterned surfaces of transfer, repeats spraying after drying until film trace disappears；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Embodiment 3
A kind of salt porcelain that the present embodiment proposes includes the raw material of following parts by weight: 100 parts of high pure sodium chloride, epoxy resin
20 parts, 10 parts of phenolic resin, 10 parts of Lauxite, 20 parts of polyethylene glycol, 1.5 parts of m-phenylene diamine (MPD), 10 parts of quartz particles, phosphate
1 part of salt, 1 part of graphene, 1 part of carbon nanotube, 1.5 parts of selenium powder.
The present embodiment propose a kind of preparation method of salt porcelain the following steps are included:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of PLA resin, obtains after ultraviolet light solidifies
3D printing high molecular material model opens symmetrical silicon using the production of overmolded method is double using 3D printing high molecular material model as master mold
Sealing rubber die, overmolded method the following steps are included: first provide production silica gel mould overmolded silica gel, at room temperature into silica gel plus
Enter to account for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then to master mold outer surface and boxing case
Inner surface zinc stearate makees lubricated, and the master mold after lubricated is put into the appropriate location in boxing case, will be vacuumized
Blend glue stuff be slowly cast on master mold along a fixed perfusion point, after silica dehydrator molding after dismounting boxing case, by drying
Master mold is taken out in molding silica gel, obtains molding silica gel mould, stainless steel die shoe then is installed in the external of silica gel mould, it will
Silica gel mould obtained is cleaned, and makees multiple lubricated to silica gel mould zinc stearate after cleaning up, and is then carried out
It cleans and dries completely again；
2) raw material preparation: crude salt needed for offer prepares salt porcelain, crude salt can be selected from sea salt, well salt, rock salt etc., first to original
Salt is crushed, is sieved and cleaned, until obtaining the high pure sodium chloride of 80-150 mesh, is weighed respectively according to the parts by weight of each raw material
Raw material pre-processes the inorganic filler after being fully ground with silane coupling agent, by load weighted epoxy resin, phenolic aldehyde tree
Rouge, Lauxite and m-phenylene diamine (MPD), which are sufficiently mixed, is uniformly made resin adhesive liquid, by load weighted high pure sodium chloride, poly- second two
Alcohol, in advance with the processed quartz particles of silane coupling agent, graphene, carbon nanotube, phosphate ester salt, selenium powder and 60% tree
Rouge glue stirs, and extracts air therein with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel
The compacting of mold inner-cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel
The seam crossing of mold guarantees that salt material is higher by silica gel mould edge 0.5mm, and guarantees the smooth of salt material faying face as far as possible, in two groups of silicon
One layer of resin adhesive liquid is uniformly coated on the faying face of sealing rubber die seam crossing salt material, two symmetrical silica gel moulds are merged, are used in combination
Fastened by screw connection, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top is poured into fine salt and is filled simultaneously
Silica gel mould after molding is placed at 20-25 DEG C using cold isostatic press compression moulding and is stood 7-24h by vibration tamp；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are uniformly coated by the hollow salt porcelain semi-finished product of inner hollow
The drying in oven 30-40min at the outer surface of salt porcelain semi-finished product, 40-50 DEG C, brushes resin adhesive liquid, 40-50 again after polishing
Dry 30-40min at DEG C in baking oven again；
5) colored drawing: by water overlay film transfer printing salt porcelain semi-finished product surface rendering pattern, water overlay film transfer printing include with
Lower step: first spraying one layer of priming paint in salt porcelain surface of semi-finished and dry, will print figuratum aqueous film and be placed on the water surface, and
Activator is sprayed in aqueous film surface, salt porcelain semi-finished product are dipped on the water surface, pattern is simultaneously transferred to salt by aqueous Film Fractionation
On porcelain semi-finished product, the salt porcelain semi-finished product after transfer are cleaned with tap water, sprays one layer of gloss oil paint film in patterned surfaces after drying；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Embodiment 4
A kind of salt porcelain that the present embodiment proposes includes the raw material of following parts by weight: 100 parts of high pure sodium chloride, epoxy resin
15 parts, 15 parts of polyurethane, 20 parts of paraffin, 1 part of m-phenylene diamine (MPD), 10 parts of quartz particles, 1 part of modified polycarboxylic acid amine salt, graphene 1
Part, 1 part of carbon nanotube, 0.5 part of selenium powder.
The present embodiment propose a kind of preparation method of salt porcelain the following steps are included:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of PLA resin, obtains after ultraviolet light solidifies
3D printing high molecular material model opens symmetrical silicon using the production of overmolded method is double using 3D printing high molecular material model as master mold
Sealing rubber die, overmolded method the following steps are included: first provide production silica gel mould overmolded silica gel, at room temperature into silica gel plus
Enter to account for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then to master mold outer surface and boxing case
Inner surface zinc stearate makees lubricated, and the master mold after lubricated is put into the appropriate location in boxing case, will be vacuumized
Blend glue stuff be slowly cast on master mold along a fixed perfusion point, after silica dehydrator molding after dismounting boxing case, by drying
Master mold is taken out in molding silica gel, obtains molding silica gel mould, stainless steel die shoe then is installed in the external of silica gel mould, it will
Silica gel mould obtained is cleaned, and makees multiple lubricated to silica gel mould zinc stearate after cleaning up, and is then carried out
It cleans and dries completely again；
2) raw material preparation: crude salt needed for offer prepares salt porcelain, crude salt can be selected from sea salt, well salt, rock salt etc., first to original
Salt is crushed, is sieved and cleaned, until obtaining the high pure sodium chloride of 80-150 mesh, is weighed respectively according to the parts by weight of each raw material
Raw material pre-processes the inorganic filler after being fully ground with silane coupling agent, by load weighted epoxy resin, polyurethane
And m-phenylene diamine (MPD) is sufficiently mixed and resin adhesive liquid uniformly is made, by load weighted high pure sodium chloride, paraffin, in advance with silane coupled
The processed quartz particles of agent, graphene, carbon nanotube, modified polycarboxylic acid amine salt, selenium powder and 60% resin adhesive liquid it is abundant
It stirs evenly, and extracts air therein with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel
The compacting of mold inner-cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel
The seam crossing of mold guarantees that salt material is higher by silica gel mould edge 0.5mm, and guarantees the smooth of salt material faying face as far as possible, in two groups of silicon
One layer of resin adhesive liquid is uniformly coated on the faying face of sealing rubber die seam crossing salt material, two symmetrical silica gel moulds are merged, are used in combination
Fastened by screw connection, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top is poured into fine salt and is filled simultaneously
Silica gel mould after molding is placed at 20-25 DEG C using cold isostatic press compression moulding and is stood 7-24h by vibration tamp；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are uniformly coated by the hollow salt porcelain semi-finished product of inner hollow
The drying in oven 30-40min at the outer surface of salt porcelain semi-finished product, 40-50 DEG C, brushes resin adhesive liquid, 40-50 again after polishing
Dry 30-40min at DEG C in baking oven again；
5) colored drawing: by transfer paper transfer printing salt porcelain semi-finished product surface rendering pattern, transfer paper transfer printing include with
Lower step: by colored drawing pattern by computer transmission to laser printer, pattern is printed to by dedicated printing by laser printer
One layer of gloss oil paint film is uniformly sprayed on paper, after drying, when gloss oil paint film is done very likely, with infrared positioning needle drawing machine by required pattern
Sanction is got off, and is put into water and is carried out demoulding, and the film taken off is transferred on salt porcelain semi-finished product, it is equal toward surrounding to reserve extra hyaline membrane
Then even drawing uses wallpaper doubling venting water and bubble, dismisses extraneous region along pattern edge with cutter after drying, finally with spray
Rifle sprays one layer of PU paint film in the patterned surfaces of transfer, repeats spraying after drying until film trace disappears；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Embodiment 5
A kind of salt porcelain that the present embodiment proposes includes the raw material of following parts by weight: 100 parts of high pure sodium chloride, polyacrylic acid
30 parts of resin, 20 parts of paraffin, 1 part of toluene di-isocyanate(TDI), 10 parts of quartz particles, 0.5 part of modified polycarboxylic acid amine salt, graphene 1
Part, 1 part of carbon nanotube, 0.5 part of selenium powder.
The present embodiment propose a kind of preparation method of salt porcelain the following steps are included:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of PLA resin, obtains after ultraviolet light solidifies
3D printing high molecular material model opens symmetrical silicon using the production of overmolded method is double using 3D printing high molecular material model as master mold
Sealing rubber die, overmolded method the following steps are included: first provide production silica gel mould overmolded silica gel, at room temperature into silica gel plus
Enter to account for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then to master mold outer surface and boxing case
Inner surface zinc stearate makees lubricated, and the master mold after lubricated is put into the appropriate location in boxing case, will be vacuumized
Blend glue stuff be slowly cast on master mold along a fixed perfusion point, after silica dehydrator molding after dismounting boxing case, by drying
Master mold is taken out in molding silica gel, obtains molding silica gel mould, stainless steel die shoe then is installed in the external of silica gel mould, it will
Silica gel mould obtained is cleaned, and makees multiple lubricated to silica gel mould zinc stearate after cleaning up, and is then carried out
It cleans and dries completely again；
2) raw material preparation: crude salt needed for offer prepares salt porcelain, crude salt can be selected from sea salt, well salt, rock salt etc., first to original
Salt is crushed, is sieved and cleaned, until obtaining the high pure sodium chloride of 80-150 mesh, is weighed respectively according to the parts by weight of each raw material
Raw material pre-processes the inorganic filler after being fully ground with silane coupling agent, by load weighted polyacrylic resin with
And toluene di-isocyanate(TDI) is sufficiently mixed and resin adhesive liquid uniformly is made, and by load weighted high pure sodium chloride, paraffin, uses silane in advance
Quartz particles that coupling agent treatment is crossed, graphene, carbon nanotube, modified polycarboxylic acid amine salt, selenium powder and 60% resin adhesive liquid
It stirs, and extracts air therein with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel
The compacting of mold inner-cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel
The seam crossing of mold guarantees that salt material is higher by silica gel mould edge 0.5mm, and guarantees the smooth of salt material faying face as far as possible, in two groups of silicon
One layer of resin adhesive liquid is uniformly coated on the faying face of sealing rubber die seam crossing salt material, two symmetrical silica gel moulds are merged, are used in combination
Fastened by screw connection, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top is poured into fine salt and is filled simultaneously
Silica gel mould after molding is placed at 20-25 DEG C using cold isostatic press compression moulding and is stood 7-24h by vibration tamp；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are uniformly coated by the hollow salt porcelain semi-finished product of inner hollow
The drying in oven 30-40min at the outer surface of salt porcelain semi-finished product, 40-50 DEG C, brushes resin adhesive liquid, 40-50 again after polishing
Dry 30-40min at DEG C in baking oven again；
5) colored drawing: by transfer paper transfer printing salt porcelain semi-finished product surface rendering pattern, transfer paper transfer printing include with
Lower step: by colored drawing pattern by computer transmission to laser printer, pattern is printed to by dedicated printing by laser printer
One layer of gloss oil paint film is uniformly sprayed on paper, after drying, when gloss oil paint film is done very likely, with infrared positioning needle drawing machine by required pattern
Sanction is got off, and is put into water and is carried out demoulding, and the film taken off is transferred on salt porcelain semi-finished product, it is equal toward surrounding to reserve extra hyaline membrane
Then even drawing uses wallpaper doubling venting water and bubble, dismisses extraneous region along pattern edge with cutter after drying, finally with spray
Rifle sprays one layer of PU paint film in the patterned surfaces of transfer, repeats spraying after drying until film trace disappears；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Embodiment 6
Salt porcelain products can also be made into solid construction, used formula and other works according to the method for the present embodiment
Skill and embodiment 1 are all the same, the difference is that, it is when salt material is inserted silica gel mould inner cavity that the inner cavity of silica gel mould is whole
It fills up, region of leaving a blank is set no longer between two silica gel moulds.
Its it is specific the preparation method is as follows:
1) Mold Making: designing the three-dimensional digital model for obtaining salt porcelain by the production of CAD/CAE/CAM modeling software and will
It imports 3D printing molding equipment terminal, starts 3D printer printing by raw material of PLA resin, obtains after ultraviolet light solidifies
3D printing high molecular material model opens symmetrical silicon using the production of overmolded method is double using 3D printing high molecular material model as master mold
Sealing rubber die, overmolded method the following steps are included: first provide production silica gel mould overmolded silica gel, at room temperature into silica gel plus
Enter to account for the curing agent of silica gel dosage 1.5% and stir to obtain blend glue stuff, then to master mold outer surface and boxing case
Inner surface zinc stearate makees lubricated, and the master mold after lubricated is put into the appropriate location in boxing case, will be vacuumized
Blend glue stuff be slowly cast on master mold along a fixed perfusion point, after silica dehydrator molding after dismounting boxing case, by drying
Master mold is taken out in molding silica gel, obtains molding silica gel mould, stainless steel die shoe then is installed in the external of silica gel mould, it will
Silica gel mould obtained is cleaned, and makees multiple lubricated to silica gel mould zinc stearate after cleaning up, and is then carried out
It cleans and dries completely again；
2) raw material preparation: crude salt needed for offer prepares salt porcelain, crude salt can be selected from sea salt, well salt, rock salt etc., first to original
Salt is crushed, is sieved and cleaned, until obtaining the high pure sodium chloride of 80-150 mesh, is weighed respectively according to the parts by weight of each raw material
Raw material pre-processes the inorganic filler after being fully ground with silane coupling agent, by load weighted epoxy resin, polyurethane
And aminoethyl piperazine is sufficiently mixed and resin adhesive liquid uniformly is made, by load weighted high pure sodium chloride, paraffin, in advance with silane idol
The processed quartz particles of connection agent, graphene, modified polycarboxylic acid amine salt, selenium powder and 60% resin adhesive liquid are sufficiently stirred
It is even, and air therein is extracted with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould is lubricated processing with release agent, and by the salt material of mixing by silica gel
Mold inner-cavity is filled up, and without leaving a blank among silica gel mould inner cavity, the seam crossing of two silica gel moulds guarantees that salt material is higher by Silicon moulds
Have edge 0.5mm, and guarantee the smooth of salt material faying face as far as possible, on the faying face of two groups of silica gel mould seam crossing salt material uniformly
One layer of resin adhesive liquid is coated, two symmetrical silica gel moulds are merged, and is connected with fastened by screw, are suppressed using cold isostatic press
Molding, silica gel mould after molding is placed at 20-25 DEG C and stands 7-24h；
4) pretreatment of salt porcelain semi-finished product: opening silica gel mould, obtains internal being solid solid salt porcelain semi-finished product, will
To salt porcelain semi-finished product carry out polishing and repairing type, resin adhesive liquid is coated uniformly on to the outer surface of salt porcelain semi-finished product, at 40-50 DEG C
Drying in oven 30-40min brushes resin adhesive liquid again, dries 30-40min again in baking oven at 40-50 DEG C after polishing；
5) colored drawing: the surface rendering pattern by being manually plotted in salt porcelain semi-finished product；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along salt porcelain surface of semi-finished
Pattern be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain at
Product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, does not conform to
The processing of lattice product centralized recovery.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of salt porcelain, which is characterized in that the salt porcelain includes the raw material of following parts by weight: high pure sodium chloride 90-100 parts,
30-40 parts of resinoid bond, 0.5-20 parts of forming agent, 0.5-1.5 parts of curing agent, 5-10 parts of inorganic filler, 1-2 parts of reinforcing agent,
0.5-1 parts of dispersing agent, 0.5-1.5 parts of anti-blushing agent.
2. a kind of salt porcelain according to claim 1, which is characterized in that the resinoid bond is selected from polyurethane, asphalt mixtures modified by epoxy resin
One or more of rouge, pentalyn, polyacrylate, phenolic resin or Lauxite.
3. a kind of salt porcelain according to claim 1, which is characterized in that the forming agent is in paraffin or polyethylene glycol
One or two, the curing agent are selected from one or more of aminoethyl piperazine, m-phenylene diamine (MPD) or toluene di-isocyanate(TDI).
4. a kind of salt porcelain according to claim 1, which is characterized in that the inorganic filler is selected from quartz particles, alumina silicate
One or more of particle or kaolin particle.
5. a kind of salt porcelain according to claim 1, which is characterized in that the reinforcing agent is in graphene or carbon nanotube
One or two, the dispersing agent be selected from one of modified polycarboxylic acid amine salt, modified polyacrylate or phosphate ester salt or
It is several.
6. a kind of salt porcelain according to claim 1, which is characterized in that the anti-blushing agent is selenium powder.
7. according to claim 1 in -6 a kind of any salt porcelain preparation method, which is characterized in that the preparation method packet
Include following steps:
1) Mold Making: the three-dimensional digital model of salt porcelain is obtained by the production design of CAD/CAE/CAM modeling software and is led
Enter 3D printing molding equipment terminal, starts 3D printer printing by raw material of photosensitive resin, obtain 3D after ultraviolet light solidifies
High molecular material model is printed, using 3D printing high molecular material model as master mold, opens symmetrical silica gel using the production of overmolded method is double
Then mold installs stainless steel die shoe in the external of silica gel mould, silica gel mould obtained is cleaned, right after cleaning up
Silica gel mould release agent makees multiple lubricated, is then cleaned and is dried again completely；
2) raw material preparation: crude salt needed for offer prepares salt porcelain crushes crude salt, is sieved and cleaned, until obtaining 80-
The high pure sodium chloride of 150 mesh, weighs each raw material according to the parts by weight of each raw material, the inorganic filler silane after being fully ground
Coupling agent is pre-processed, and load weighted resinoid bond and curing agent is sufficiently mixed, resin adhesive liquid uniformly is made, will
Load weighted crude salt, forming agent, in advance with the processed inorganic filler of silane coupling agent, reinforcing agent, dispersing agent, anti-blushing agent and
60% resin adhesive liquid stirs, and extracts air therein with vacuator；
3) salt porcelain semi-finished product are made: silica gel mould being lubricated processing with release agent, and by the salt material of mixing along silica gel mould
The compacting of inner cavity profile, the thickness about 0.5-1mm of silica gel mould inner salt material, silica gel mould are left a blank among inner cavity, two silica gel moulds
Seam crossing guarantee that salt material is higher by silica gel mould edge 0.5mm, and guarantee the smooth of salt material faying face as far as possible, in two groups of Silicon moulds
One layer of resin adhesive liquid is uniformly coated on the faying face for having seam crossing salt material, two symmetrical silica gel moulds are merged, and use screw
It is fastenedly connected, the middle vacancy being among two halves silica gel mould of being left a blank by silica gel mould top pours into fine salt and is filled and vibrates
Compacting, using cold isostatic press compression moulding, silica gel mould after molding is placed at 20-25 DEG C and stands 7-24h；
4) pretreatment of salt porcelain semi-finished product: first pouring out the filling fine salt in silica gel mould, opens silica gel mould, obtains inside
Obtained salt porcelain semi-finished product are carried out polishing and repairing type, resin adhesive liquid are coated uniformly on salt by hollow hollow salt porcelain semi-finished product
The outer surface of porcelain semi-finished product, drying in oven 30-40min at 40-50 DEG C brush resin adhesive liquid again after polishing, at 40-50 DEG C
30-40min is dried in baking oven again；
5) colored drawing: by manually draw or transfer printing salt porcelain semi-finished product surface rendering pattern；
6) glazing: by the modes such as leaching glaze, brushing glazing or glaze spraying at 22-27 DEG C by glaze along the figure of salt porcelain surface of semi-finished
Case be coated in pattern blank space, naturally dry or be placed in baking oven at 180 DEG C toast 30-50min to get salt porcelain finished product；
7) it examines and packs: salt porcelain finished product obtained is tested, qualified products printing trade mark simultaneously packs factory, unqualified production
The processing of product centralized recovery.
8. a kind of preparation method of salt porcelain according to claim 7, which is characterized in that in the step 1), overmolded method packet
It includes following steps: the overmolded silica gel of production silica gel mould is provided first, be added into silica gel account for silica gel dosage at room temperature
1.5% curing agent simultaneously stirs to obtain blend glue stuff, then demoulds to master mold outer surface and boxing case inner surface
Lubricated is made in agent, the master mold after lubricated is put into the appropriate location in boxing case, by the blend glue stuff vacuumized along one
Fixed perfusion point is slowly cast on master mold, after silica dehydrator molding after dismounting boxing case, by being taken in the silica gel of drying and moulding
Master mold out obtains molding silica gel mould.
9. a kind of preparation method of salt porcelain according to claim 7, which is characterized in that in the step 5), transfer printing packet
Include transfer paper transfer printing, the transfer paper transfer printing the following steps are included: by colored drawing pattern by computer transmission to laser printer,
Pattern is printed on dedicated printing paper by laser printer, one layer of gloss oil paint film is uniformly sprayed after drying, to gloss oil paint film
When doing very likely, required pattern is cut out with infrared positioning needle drawing machine, is put into water and carries out demoulding, the film taken off is transferred to
It on salt porcelain semi-finished product, reserves extra hyaline membrane and is uniformly drawn toward surrounding, then use wallpaper doubling venting water and bubble, used after drying
Cutter dismisses extraneous region along pattern edge, and finally the patterned surfaces with spray gun in transfer sprays one layer of PU paint film, dries
Spraying is repeated afterwards until film trace disappears.
10. a kind of preparation method of salt porcelain according to claim 7, which is characterized in that in the step 5), transfer printing is also
Including water overlay film transfer printing, the water overlay film transfer printing is the following steps are included: first spray one layer of priming paint in salt porcelain surface of semi-finished
And dry, figuratum aqueous film will be printed and be placed on the water surface, and spray activator in aqueous film surface, by salt porcelain semi-finished product
It is dipped on the water surface, pattern is simultaneously transferred on salt porcelain semi-finished product by aqueous Film Fractionation, by the salt porcelain semi-finished product after transfer with originally
Water is cleaned, and sprays one layer of gloss oil paint film in patterned surfaces after drying.
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