CN103641993B - A kind of water-tight corrosion-proof sponge and preparation method thereof - Google Patents
A kind of water-tight corrosion-proof sponge and preparation method thereof Download PDFInfo
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- CN103641993B CN103641993B CN201310566797.7A CN201310566797A CN103641993B CN 103641993 B CN103641993 B CN 103641993B CN 201310566797 A CN201310566797 A CN 201310566797A CN 103641993 B CN103641993 B CN 103641993B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 26
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 12
- -1 polyoxytetramethylene Polymers 0.000 claims abstract description 12
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 8
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 claims abstract description 4
- CUBCNYWQJHBXIY-UHFFFAOYSA-N benzoic acid;2-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1O CUBCNYWQJHBXIY-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 4
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 4
- 229920002545 silicone oil Polymers 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 15
- 241000628997 Flos Species 0.000 claims description 4
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000009775 high-speed stirring Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 3
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 230000002335 preservative effect Effects 0.000 abstract description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000010070 molecular adhesion Effects 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- 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
- C08K3/36—Silica
-
- 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
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of water-tight corrosion-proof sponge and preparation method thereof, its constitutive material is: polyoxytetramethylene glycol 100-110, diphenylmethanediisocyanate 60-70, ultra-fine barium sulfate 13-15, propylene glycol 0.5-0.7, Whitfield's ointment 1-2, dimethyl silicone oil 0.45-0.55, N, N-dinitrosopentamethylene tetramine 5.0-6.0, fatty alcohol-polyoxyethylene ether 2.0-2.5, modified Nano silicon sol 3-4 and water 7.0-9.0; The present invention for major ingredient with polyoxytetramethylene glycol and diphenylmethanediisocyanate, has the feature of excellent flexibility, elasticity, water-absorbent, water tolerance, improves the performance of product, enhance the flavouring of sponge, preservative effect.
Description
Technical field
The present invention relates to the preparation method of a kind of sponge, be specifically related to a kind of water-tight corrosion-proof sponge and preparation method thereof.
Background technology
Sponge product is popularized gradually in people's life, the household objects such as seat, sofa, mattress wherein having sponge to make, polyether glycol is the main raw material producing polyurethane sponge, existing polyurethane sponge is produced the general polyether glycol adopted and is usually adopted petroleum-type polyether glycol, but the stabilized polyurethane that petroleum-type polyether glycol is made is high, be difficult under state of nature decompose; Make it not have degradability, be unfavorable for environment protection and Sustainable development, along with the expansion of the Application Areas of sponge product, the sponge supply that market demand is a large amount of, because existing sponge exists a lot of performance deficiency, uses sponge just to there is potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of water-tight corrosion-proof sponge and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
A kind of anticorrosion sponge, it is characterized in that the weight part of its constitutive material is: polyoxytetramethylene glycol 100-110, diphenylmethanediisocyanate 60-70, ultra-fine barium sulfate 13-15, propylene glycol 0.5-0.7, Whitfield's ointment 1-2, dimethyl silicone oil 0.45-0.55, N, N-dinitrosopentamethylene tetramine 5.0-6.0, fatty alcohol-polyoxyethylene ether 2.0-2.5, modified Nano silicon sol 3-4 and water 7.0-9.0;
The preparation method of described modified Nano silicon sol is: 15-20 weight parts water is added reaction vessel, is heated to 70-80 DEG C; Get 2-3 weight account polyethylene alcohol to be added to the water, stirring and dissolving, then add 0.1-0.15 weight part nano aluminum nitride powder, 1.2-1.3 weight part morpholine, 1-1.2 weight part Nano silica sol, 1-2 parts by weight of acrylic acid, stir, be cooled to 20-30 DEG C, add the Sodium Persulfate of 0.2-0.3 weight part, stir, reaction 30-45 minute, then, add 1-2 weight part silane resin acceptor kh-550,0.1-0.2 weight part Flos Rosae Rugosae quintessence oil again, continue stirring reaction 45-60 minute, to obtain final product.
The preparation method of described water-tight corrosion-proof sponge, it is characterized in that first the polyoxytetramethylene glycol of above-mentioned formula ratio, diphenylmethanediisocyanate, modified Nano silicon sol being dropped in mixing tank and mixing, stir, and be heated to 35-45 DEG C, again other remaining component of above-mentioned formula ratio is dropped in mixing tank and mix, high-speed stirring 30-50 pours mould into and foams and after solidifying, obtain anticorrosion sponge after second.
Modified Nano silicon sol of the present invention can make Flos Rosae Rugosae quintessence oil fragrance keep lastingly, meanwhile, increases intensity and the molecular adhesion power of sponge.
Beneficial effect of the present invention:
The present invention for major ingredient with polyoxytetramethylene glycol and diphenylmethanediisocyanate, has the feature of excellent flexibility, elasticity, water-absorbent, water tolerance, improves the performance of product, enhance the flavouring of sponge, preservative effect.
Embodiment
Embodiment 1: water-tight corrosion-proof sponge, the weight part (kg) of its constitutive material is: polyoxytetramethylene glycol 100, diphenylmethanediisocyanate 70, ultra-fine barium sulfate 13, propylene glycol 0.7, Whitfield's ointment 2, dimethyl silicone oil 0.45, N, N-dinitrosopentamethylene tetramine 6.0, fatty alcohol-polyoxyethylene ether 2.0, modified Nano silicon sol 4 and water 9.0;
The preparation method of described modified Nano silicon sol is: 15 weight parts waters are added reaction vessel, is heated to 70-80 DEG C; Get 2 weight account polyethylene alcohol to be added to the water, stirring and dissolving, then add 0.1 weight part nano aluminum nitride powder, 1.2 weight part morpholines, 1 weight part Nano silica sol, 1 parts by weight of acrylic acid, stir, be cooled to 20-30 DEG C, add the Sodium Persulfate of 0.3 weight part, stir, reaction 30-45 minute, then, add 1 weight part silane resin acceptor kh-550,0.2 weight part Flos Rosae Rugosae quintessence oil again, continue stirring reaction 45-60 minute, to obtain final product.
The preparation method of described water-tight corrosion-proof sponge, it is characterized in that first the polyoxytetramethylene glycol of above-mentioned formula ratio, diphenylmethanediisocyanate, modified Nano silicon sol being dropped in mixing tank and mixing, stir, and be heated to 35-45 DEG C, again other remaining component of above-mentioned formula ratio is dropped in mixing tank and mix, high-speed stirring 30-50 pours mould into and foams and after solidifying, obtain anticorrosion sponge after second.
The sponge performance data obtained by above-described embodiment 1 is as follows: hardness 44Kpa, resilience 40%.
Claims (2)
1. an anticorrosion sponge, it is characterized in that the weight part of its constitutive material is: polyoxytetramethylene glycol 100-110, diphenylmethanediisocyanate 60-70, ultra-fine barium sulfate 13-15, propylene glycol 0.5-0.7, Whitfield's ointment 1-2, dimethyl silicone oil 0.45-0.55, N, N-dinitrosopentamethylene tetramine 5.0-6.0, fatty alcohol-polyoxyethylene ether 2.0-2.5, modified Nano silicon sol 3-4 and water 7.0-9.0;
The preparation method of described modified Nano silicon sol is: 15-20 weight parts water is added reaction vessel, is heated to 70-80 DEG C; Get 2-3 weight account polyethylene alcohol to be added to the water, stirring and dissolving, then add 0.1-0.15 weight part nano aluminum nitride powder, 1.2-1.3 weight part morpholine, 1-1.2 weight part Nano silica sol, 1-2 parts by weight of acrylic acid, stir, be cooled to 20-30 DEG C, add the Sodium Persulfate of 0.2-0.3 weight part, stir, reaction 30-45 minute, then, add 1-2 weight part silane resin acceptor kh-550,0.1-0.2 weight part Flos Rosae Rugosae quintessence oil again, continue stirring reaction 45-60 minute, to obtain final product.
2. the preparation method of a water-tight corrosion-proof sponge as claimed in claim 1, it is characterized in that first the polyoxytetramethylene glycol of above-mentioned formula ratio, diphenylmethanediisocyanate, modified Nano silicon sol being dropped in mixing tank and mixing, stir, and be heated to 35-45 DEG C, again other remaining component of above-mentioned formula ratio is dropped in mixing tank and mix, high-speed stirring 30-50 pours mould into and foams and after solidifying, obtain anticorrosion sponge after second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566797.7A CN103641993B (en) | 2013-11-13 | 2013-11-13 | A kind of water-tight corrosion-proof sponge and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566797.7A CN103641993B (en) | 2013-11-13 | 2013-11-13 | A kind of water-tight corrosion-proof sponge and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103641993A CN103641993A (en) | 2014-03-19 |
| CN103641993B true CN103641993B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566797.7A Expired - Fee Related CN103641993B (en) | 2013-11-13 | 2013-11-13 | A kind of water-tight corrosion-proof sponge and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103641993B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298490B (en) * | 2008-06-13 | 2010-09-01 | 陈春潮 | Memory foam and production method thereof |
| CN103261257A (en) * | 2010-11-22 | 2013-08-21 | 拜耳知识产权有限责任公司 | Method for producing flexible polyurethane foams |
| CN102250311B (en) * | 2011-02-11 | 2012-12-26 | 江苏恒康家居科技有限公司 | Non-temperature sensitive memory sponge for flat-foam foaming process in MDI system |
| CN102443260B (en) * | 2011-09-30 | 2013-04-03 | 廖勇 | Bamboo-charcoal memory sponge and production method thereof |
| CN102796240A (en) * | 2012-08-17 | 2012-11-28 | 景光华 | Memory sponge formula |
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- 2013-11-13 CN CN201310566797.7A patent/CN103641993B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103641993A (en) | 2014-03-19 |
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Effective date of registration: 20170505 Address after: Nanping Nanping Science and Technology Park Zhen Ping Road West two 519000 Guangdong Province, Zhuhai City No. 8 building two floor Patentee after: Zhuhai source Xingda Electronic Technology Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170505 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Day 238100 Anhui city of Ma'anshan Province Gu Lu, Hanshan County Economic Development Zone No. 18 Patentee before: ANHUI JINMA SPONGE Co.,Ltd. |
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Effective date of registration: 20180212 Address after: Three Dao Gou Cun Jin Gou zi Town Kaiyuan City, Liaoning province 112300 Tieling City eight group No. 65 Patentee after: Qi Qing Address before: Nanping Nanping Science and Technology Park Zhen Ping Road West two 519000 Guangdong Province, Zhuhai City No. 8 building two floor Patentee before: Zhuhai source Xingda Electronic Technology Co.,Ltd. |
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