CN107189400A - A kind of tea saponin modification red mud and its composite floor brick being made with waste or used plastics - Google Patents
A kind of tea saponin modification red mud and its composite floor brick being made with waste or used plastics Download PDFInfo
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- CN107189400A CN107189400A CN201710387299.4A CN201710387299A CN107189400A CN 107189400 A CN107189400 A CN 107189400A CN 201710387299 A CN201710387299 A CN 201710387299A CN 107189400 A CN107189400 A CN 107189400A
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- red mud
- tea saponin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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- Chemical & Material Sciences (AREA)
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- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
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Abstract
The invention discloses a kind of tea saponin modification red mud, by 7~13wt% Tea Saponins, constitute, make in the steps below with 87%~93wt% red muds：50 DEG C are added to red mud and Tea Saponin in high-speed mixer, stir 7~9 minutes, obtain tea saponin modification red mud.Its composite floor brick being made with waste and old polydiphenyl ether plastics, is prepared from the following raw materials in parts by weight：Waste and old 14~25 parts of polydiphenyl ether plastics, 75~86 parts of tea saponin modification red mud is formed by drying, mixer stirring, in blocks, molding of plasticating, cutting cut-parts.Red mud surface nature is changed as lipophile by the present invention using Tea Saponin by hydrophily, its comixing compatibility with waste and old polyphenylene oxide, associativity is set to be greatly improved, the larger performance for improving composite floor brick, the filling number of red mud in composite floor brick is added simultaneously, effectively reduces the cost of product.
Description
Technical field
The invention belongs to building material field, change more particularly to a kind of Tea Saponin as waste and old polydiphenyl ether plastics filler
Property red mud and its composite floor brick being made with waste and old polydiphenyl ether plastics.
Background technology
At present, the industrial residue red mud that China's chemical industry is discharged every year increases year by year, and these red muds are at present except multi-purpose
To produce red mud brick, outside cement, there is the storage ash field for being much stacked at red mud, not only occupied soil, can also cause serious
Environmental pollution.In addition, growing with China's polydiphenyl ether plastics production capacity and consumption figure so that discarded polydiphenyl ether plastics is formed
Plastic garbage yield it is more and more, cause serious " white pollution ".In addition, being currently used in public place and home dwelling etc.
The floor tile of local ground laying is generally that clay, china clay, stone material are made, and its complex manufacturing, price is higher, and product is in waterproof
Anti-skidding, heat conduction is warming, sound absorption properties, comfortable foot feeling degree aspect still have certain defect, suddenly treats a kind of twice laid, reduces pollution, section
About the new material of resource solves problem.On the other hand because red mud belongs to pole in waste and old polydiphenyl ether plastics and red mud Blending Processes
Property inorganic matter, hydrophily, and waste and old polydiphenyl ether plastics belongs to nonpolar organic matter, lipophile, both are in physical form and chemistry
It is far from it in structure, make to lack chemical bond force between the two, inorganic filler disperses in above-mentioned organic matter when causing the two-phase to be blended
It is uneven, two-phase poor compatibility, so as to have influence on the performance of composite floor brick.
The content of the invention
The technical problem to be solved of the present invention be to provide a kind of tea saponin modification red mud and its with waste and old polyphenylene oxide
The composite floor brick that plastics are made, not only reduces the pollution of waste and old polydiphenyl ether plastics and industrial residue red mud to environment, together
When the composite floor brick there is simple production process, cheap, water-proof skid-proof, heat conduction is warming, sound absorption properties are good, comfortable foot feeling degree
Good the advantages of.On the other hand, the present invention is using the CaO containing 40~50wt% in red mud, and Tea Saponin generates coupled tea with CaO
Saponin calcium carboxylates.In coupled Tea Saponin calcium carboxylates, glycosyl has preferable hydrophily, and red mud can be modified, by red mud
Surface nature is changed as lipophile by hydrophily, and modified red mud has good dispersive property in organic phase, makes it with giving up
The comixing compatibility of old polydiphenyl ether plastics, associativity are greatly improved, and are added significantly to the filling part of inorganic filler red mud
Number, effectively reduces the cost of product.
The purpose of the present invention and solve its technical problem underlying using following technical scheme to realize：A kind of Tea Saponin
Changed red mud, it is characterised in that：By 7~13wt% Tea Saponins, constitute, make in the steps below with 87%~93wt% red muds：
50 DEG C are added to red mud and Tea Saponin in high-speed mixer, stir 7~9 minutes, obtain tea saponin modification red mud；
Described Tea Saponin is the class candy glucoside compound extracted in tea tree seed, is a kind of day of good performance
Right surfactant, the structure of Tea Saponin is as follows：
Described red mud is that aluminium industry refines the waste residue discharged after aluminum oxide through broken, grinding, screening from bauxite
Obtained by afterwards, red mud particle diameter≤750 μm.
The composite floor brick that a kind of described tea saponin modification red mud is made with waste or used plastics, it is characterised in that：By following
The raw material of parts by weight is made：
Waste and old 14~25 parts of polydiphenyl ether plastics,
75~86 parts of tea saponin modification red mud；
Make in the steps below：
A, waste and old polydiphenyl ether plastics is cleaned after, 1.4h is dried at a temperature of 120 DEG C, then be crushed to after below 7mm, obtains A
Product；
B, A product and tea saponin modification red mud are stirred with homogenizer after, obtain B product；
C, B product are placed on three-roller open mill and are plasticated in flakes, then 260~290 DEG C of temperature, piece 0.5~0.8mm of thickness send
Enter and be molded on hot press, 120 DEG C~150 DEG C of molding temperature, pressure is 7.0MPa, 3~5 minutes time, obtains C product；
D, by C product press long 300mm, wide 300mm, thick 1.5mm standard size cutting cut-parts after get product.
The waste and old polydiphenyl ether plastics is the polyphenylene oxide product that industrial production and human lives are abandoned, selected from electronic apparatus
Part, auto parts, household electrical appliance, office equipment, industrial machinery part, medical treatment and health leisure utensil, tubing, section bar,
Sheet material.
The principle of the invention：The structure of Tea Saponin is as follows：
It is reduced to (HO)11-R-COOH；
Specific reaction equation is as follows：
It can be reduced to：
Meanwhile, the glycosyl institute hydroxyl of coupled Tea Saponin calcium carboxylates intramolecular is active, is easily sent out with elecrtonegativity oxygen
Raw hydrogen bond and Van der Waals force are combined, so as to so that multiple polydiphenyl ether plastics molecules and the generation of Tea Saponin calcium carboxylates are more effective
Absorption, realizes polymolecular integration, and then makes the larger lifting of the indices of polydiphenyl ether plastics, improves composite floor brick
Performance.Dependency structure is as follows：
The present invention has clear advantage and beneficial effect compared with prior art.From above technical scheme, this hair
It is bright to have following characteristics：
(1) present invention is modified using Tea Saponin to red mud first, using the CaO containing 40~50wt% in red mud,
Tea Saponin generates coupled Tea Saponin calcium carboxylates with CaO.In coupled Tea Saponin calcium carboxylates, glycosyl has preferable hydrophily,
Red mud can be modified, red mud surface nature is changed as lipophile by hydrophily, modified red mud has in organic phase
Good dispersive property, makes its comixing compatibility with waste and old polydiphenyl ether plastics, associativity be greatly improved, is significantly increased
The filling number of inorganic filler red mud, effectively reduces the cost of product.Meanwhile, coupled Tea Saponin calcium carboxylates intramolecular
Glycosyl institute hydroxyl it is active, easily occur hydrogen bond and Van der Waals force with elecrtonegativity oxygen and combined, so as to so that multiple gather
Phenylate molecule produces more effective absorption with Tea Saponin calcium carboxylates, realizes polymolecular integration, and then make polydiphenyl ether plastics
The larger lifting of indices, improves the performance of composite floor brick.
(2) present invention use waste and old polydiphenyl ether plastics and industrial residue red mud that industrial production and human lives are abandoned for
Primary raw material, using suitable preparation method, is made composite floor brick, has both alleviated waste or used plastics with industrial residue to environment
Pollution, adds new material for architectural engineering again.
(3) composite floor brick that the present invention makes reaches the ground of the local ground laying such as state's public places in Nan Chong and home dwelling
Plate brick standard, i.e.,《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry proposed standard (HG/T3747.1-2004),
The coupling agents pair such as conventional silane coupler, titanate coupling agent, aluminate coupling agent, stearic acid are superior under the conditions of same recipe
The modified effect of red mud, cheap while the product has simple production process, water-proof skid-proof, heat conduction are warming, sound absorption properties
Well, the advantages of comfortable foot feeling degree is good, with preferable social benefit and market prospects.
Embodiment
Below in conjunction with preferred embodiment, to according to a kind of tea saponin modification red mud and its and waste or used plastics proposed by the present invention
Composite floor brick embodiment, feature and its effect being made, are described in detail as after.
A kind of tea saponin modification red mud, it is characterised in that：By 7~13wt% Tea Saponins, with 87%~93wt% red mud groups
Into making in the steps below：
50 DEG C are added to red mud and Tea Saponin in high-speed mixer, stir 7~9 minutes, obtain tea saponin modification red mud；
Described Tea Saponin is the class candy glucoside compound extracted in tea tree seed, is a kind of day of good performance
Right surfactant, the structure of Tea Saponin is as follows：
Described red mud is that aluminium industry refines the waste residue discharged after aluminum oxide through broken, grinding, screening from bauxite
Obtained by afterwards, red mud particle diameter≤750 μm.
The composite floor brick that a kind of described tea saponin modification red mud is made with waste or used plastics, it is characterised in that：
It is prepared from the following raw materials in parts by weight：
Waste and old 14~25 parts of polydiphenyl ether plastics,
75~86 parts of tea saponin modification red mud；
Make in the steps below：
A, waste and old polydiphenyl ether plastics is cleaned after, 1.4h is dried at a temperature of 120 DEG C, then be crushed to after below 7mm, obtains A
Product；
B, A product and tea saponin modification red mud are stirred with homogenizer after, obtain B product；
C, B product are placed on three-roller open mill and are plasticated in flakes, then 260~290 DEG C of temperature, piece 0.5~0.8mm of thickness send
Enter and be molded on hot press, 120 DEG C~150 DEG C of molding temperature, pressure is 7.0MPa, 3~5 minutes time, obtains C product；
D, by C product press long 300mm, wide 300mm, thick 1.5mm standard size cutting cut-parts after get product.
The waste and old polydiphenyl ether plastics is the polyphenylene oxide product that industrial production and human lives are abandoned, selected from electronic apparatus
Part, auto parts, household electrical appliance, office equipment, industrial machinery part, medical treatment and health leisure utensil, tubing, section bar,
Sheet material.
Embodiment 1：
Tea saponin modification red mud is made in the steps below：
50 DEG C are added to 93Kg red muds and 7Kg Tea Saponins in high-speed mixer, stir 7~9 minutes, obtain Tea Saponin and change
Property red mud.
Composite floor brick is made in the steps below：
A, by after the cleaning of 140Kg waste and old polydiphenyl ether plastics, 1.4h is dried at a temperature of 120 DEG C, then be crushed to below 7mm
Afterwards, A product are obtained；
B, A product and 860Kg tea saponin modification red muds are stirred with homogenizer after, obtain B product；
C, B product are placed on three-roller open mill and are plasticated in flakes, then 260~290 DEG C of temperature, piece 0.5~0.8mm of thickness send
Enter and be molded on hot press, 120 DEG C~150 DEG C of molding temperature, pressure is 7.0MPa, 3~5 minutes time, obtains C product；
D, by C product press long 300mm, wide 300mm, thick 1.5mm standard size cutting cut-parts after get product.
With the identical material prescription of embodiment 1, technological process, technological parameter under the conditions of, it is even using conventional silane
The coupling agents such as connection agent, titanate coupling agent, aluminate coupling agent, stearic acid are modified processing, the compound ground of reproduction to red mud
Plate brick, by carrying out physico-chemical analysis to finished product, technical requirements are pressed《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry is pushed away
Standard (HG/T 3747.1-2004) execution is recommended, the effect to changed red mud is contrasted, and its testing result is as shown in table 1~7.
The composite floor brick Hardness results of table 1
The composite floor brick tensile strength testing result of table 2
The composite floor brick tearing strength testing result of table 3
The composite floor brick wearability testing result of table 4
The composite floor brick heated dimensions of table 5 change performance test results
The composite floor brick fire resistance testing result of table 6
The composite floor brick brittleness temperature testing result of table 7
From table 1~7 as can be seen that the present embodiment finished product correlated performance detection result reaches that state's public places in Nan Chong and family live
The floor tile standard of the place such as residence ground laying, i.e.,《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry proposed standard
(HG/T3747.1-2004) conventional silane coupler, titanate coupling agent, Aluminate, and under the conditions of same recipe are superior to
The coupling agents such as coupling agent, stearic acid make its comixing compatibility with waste and old polydiphenyl ether plastics, associativity to the modified effect of red mud
Be greatly improved, larger improves the performance of composite floor brick, while add the filling number of inorganic filler red mud,
Effectively reduce the cost of product.The target of the present invention is realized.
Embodiment 2：
Tea saponin modification red mud is made in the steps below：
50 DEG C are added to 90Kg red muds and 10Kg Tea Saponins in high-speed mixer, stir 7~9 minutes, obtain Tea Saponin
Changed red mud.
Composite floor brick is made in the steps below：
A, by after the cleaning of 200Kg waste and old polydiphenyl ether plastics, 1.4h is dried at a temperature of 120 DEG C, then be crushed to below 7mm
Afterwards, A product are obtained；
B, A product and 800Kg tea saponin modification red muds are stirred with homogenizer after, obtain B product；
C, B product are placed on three-roller open mill and are plasticated in flakes, then 260~290 DEG C of temperature, piece 0.5~0.8mm of thickness send
Enter and be molded on hot press, 120 DEG C~150 DEG C of molding temperature, pressure is 7.0MPa, 3~5 minutes time, obtains C product；
D, by C product press long 300mm, wide 300mm, thick 1.5mm standard size cutting cut-parts after get product.
With the identical material prescription of embodiment 2, technological process, technological parameter under the conditions of, it is even using conventional silane
The coupling agents such as connection agent, titanate coupling agent, aluminate coupling agent, stearic acid are modified processing, the compound ground of reproduction to red mud
Plate brick, by carrying out physico-chemical analysis to finished product, technical requirements are pressed《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry is pushed away
Standard (HG/T 3747.1-2004) execution is recommended, the effect to changed red mud is contrasted, its testing result such as institute of table 8~14
Show.
The composite floor brick Hardness results of table 8
The composite floor brick tensile strength testing result of table 9
The composite floor brick tearing strength testing result of table 10
The composite floor brick wearability testing result of table 11
The composite floor brick heated dimensions of table 12 change performance test results
The composite floor brick fire resistance testing result of table 13
The composite floor brick brittleness temperature testing result of table 14
From table 8~14 as can be seen that the present embodiment finished product correlated performance detection result reaches state's public places in Nan Chong and family
The floor tile standard of the place such as house ground laying, i.e.,《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry recommends mark
Accurate (HG/T3747.1-2004), and it is superior under the conditions of same recipe conventional silane coupler, titanate coupling agent, aluminic acid
The coupling agents such as ester coupling agent, stearic acid make its comixing compatibility with waste and old polydiphenyl ether plastics, combined to the modified effect of red mud
Property be greatly improved, the larger performance for improving composite floor brick, while adding the filling part of inorganic filler red mud
Number, effectively reduces the cost of product.The target of the present invention is realized.
Embodiment 3：
Tea saponin modification red mud is made in the steps below：
50 DEG C are added to 87Kg red muds and 13Kg Tea Saponins in high-speed mixer, stir 7~9 minutes, obtain Tea Saponin
Changed red mud.
Composite floor brick is made in the steps below：
A, by after the cleaning of 250Kg waste and old polydiphenyl ether plastics, 1.4h is dried at a temperature of 120 DEG C, then be crushed to below 7mm
Afterwards, A product are obtained；
B, A product and 750Kg tea saponin modification red muds are stirred with homogenizer after, obtain B product；
C, B product are placed on three-roller open mill and are plasticated in flakes, then 260~290 DEG C of temperature, piece 0.5~0.8mm of thickness send
Enter and be molded on hot press, 120 DEG C~150 DEG C of molding temperature, pressure is 7.0MPa, 3~5 minutes time, obtains C product；
D, by C product press long 300mm, wide 300mm, thick 1.5mm standard size cutting cut-parts after get product.
With the identical material prescription of embodiment 3, technological process, technological parameter under the conditions of, it is even using conventional silane
The coupling agents such as connection agent, titanate coupling agent, aluminate coupling agent, stearic acid are modified processing, the compound ground of reproduction to red mud
Plate brick, by carrying out physico-chemical analysis to finished product, technical requirements are pressed《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry is pushed away
Standard (HG/T 3747.1-2004) execution is recommended, the effect to changed red mud is contrasted, its testing result such as institute of table 15~21
Show.
The composite floor brick Hardness results of table 15
The composite floor brick tensile strength testing result of table 16
The composite floor brick tearing strength testing result of table 17
The composite floor brick wearability testing result of table 18
The composite floor brick heated dimensions of table 19 change performance test results
The composite floor brick fire resistance testing result of table 20
The composite floor brick brittleness temperature testing result of table 21
From table 15~21 as can be seen that the present embodiment finished product correlated performance detection result reaches state's public places in Nan Chong and family
The floor tile standard of the place such as house ground laying, i.e.,《Rubber and plastic pavement part 1 rubber floor covering》Chemical industry recommends mark
Accurate (HG/T3747.1-2004), and it is superior under the conditions of same recipe conventional silane coupler, titanate coupling agent, aluminic acid
The coupling agents such as ester coupling agent, stearic acid make its comixing compatibility with waste and old polydiphenyl ether plastics, combined to the modified effect of red mud
Property be greatly improved, the larger performance for improving composite floor brick, while adding the filling part of inorganic filler red mud
Number, effectively reduces the cost of product.The target of the present invention is realized.
The above described is only a preferred embodiment of the present invention, not making any formal limitation to the present invention, appoint
What is without departing from technical solution of the present invention content, and what the technical spirit according to the present invention was made to above example any simply repaiies
Change, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (4)
1. a kind of tea saponin modification red mud, it is characterised in that：By 7~13wt% Tea Saponins, constitute, press with 87%~93wt% red muds
Following step makes：
50 DEG C are added to red mud and Tea Saponin in high-speed mixer, stir 7~9 minutes, obtain Tea Saponin and change
Property red mud；
Described Tea Saponin is the class candy glucoside compound extracted in tea tree seed, is a kind of natural table of good performance
Face activating agent, the structure of Tea Saponin is as follows：
。
2. a kind of tea saponin modification red mud as claimed in claim 1, it is characterised in that：Described red mud is
Aluminium industry refines the waste residue discharged after aluminum oxide gained after broken, grinding, screening, the red mud grain from bauxite
Footpath≤750 μm.
3. the composite floor brick that a kind of tea saponin modification red mud as claimed in claim 1 or 2 is made with waste or used plastics, its feature
It is：It is prepared from the following raw materials in parts by weight：
Waste and old 14~25 parts of polydiphenyl ether plastics,
75~86 parts of tea saponin modification red mud；
Make in the steps below：
A, waste and old polydiphenyl ether plastics is cleaned after, 1.4h is dried at a temperature of 120 DEG C, then be crushed to after below 7mm, obtains A product；
B, A product and tea saponin modification red mud are stirred with homogenizer after, obtain B product；
C, B product are placed on three-roller open mill and are plasticated in flakes, 260~290 DEG C of temperature, the 8mm of piece thickness 0.5~0. is then fed into heat
It is molded on press, 120 DEG C~150 DEG C of molding temperature, pressure is 7.0MPa, 3~5 minutes time, obtains C product；
D, by C product press long 300mm, wide 300mm, thick 1.5mm standard size cutting cut-parts after get product.
4. the composite floor brick that a kind of tea saponin modification red mud as claimed in claim 3 is made with waste or used plastics, its feature exists
In：The waste and old polydiphenyl ether plastics is the polyphenylene oxide product that industrial production and human lives are abandoned, selected from electronic apparatus part,
Auto parts, household electrical appliance, office equipment, industrial machinery part, medical treatment and health leisure utensil, tubing, section bar, sheet material.
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| CN201710387299.4A CN107189400A (en) | 2017-05-27 | 2017-05-27 | A kind of tea saponin modification red mud and its composite floor brick being made with waste or used plastics |
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| CN201710387299.4A CN107189400A (en) | 2017-05-27 | 2017-05-27 | A kind of tea saponin modification red mud and its composite floor brick being made with waste or used plastics |
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| CN107189400A true CN107189400A (en) | 2017-09-22 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108767174A (en) * | 2018-06-11 | 2018-11-06 | 佛山腾鲤新能源科技有限公司 | A kind of preparation method of Organic-inorganic composite lithium battery diaphragm |
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| CN102757590A (en) * | 2012-07-31 | 2012-10-31 | 王鸿 | Floor, manufacture method and application thereof |
| CN102766290A (en) * | 2012-07-31 | 2012-11-07 | 王鸿 | Hot pressed plate and production method and application thereof |
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2017
- 2017-05-27 CN CN201710387299.4A patent/CN107189400A/en active Pending
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| CN102757590A (en) * | 2012-07-31 | 2012-10-31 | 王鸿 | Floor, manufacture method and application thereof |
| CN102766290A (en) * | 2012-07-31 | 2012-11-07 | 王鸿 | Hot pressed plate and production method and application thereof |
| CN103880329A (en) * | 2014-02-26 | 2014-06-25 | 倪雨舒 | Floor material |
| CN104448492A (en) * | 2014-12-10 | 2015-03-25 | 淄博龙沙高分子材料科技有限公司 | Modified red mud filling master batch for plasticizing industry and special material |
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| CN108767174A (en) * | 2018-06-11 | 2018-11-06 | 佛山腾鲤新能源科技有限公司 | A kind of preparation method of Organic-inorganic composite lithium battery diaphragm |
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Application publication date: 20170922 |