CN103951899A - Low-temperature vulcanized butyl rubber sheet - Google Patents
Low-temperature vulcanized butyl rubber sheet Download PDFInfo
- Publication number
- CN103951899A CN103951899A CN201410218423.0A CN201410218423A CN103951899A CN 103951899 A CN103951899 A CN 103951899A CN 201410218423 A CN201410218423 A CN 201410218423A CN 103951899 A CN103951899 A CN 103951899A
- Authority
- CN
- China
- Prior art keywords
- parts
- isoprene
- vulcanization
- rubber plate
- isobutylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920005549 butyl rubber Polymers 0.000 title abstract description 4
- 229920001971 elastomer Polymers 0.000 claims abstract description 61
- 239000005060 rubber Substances 0.000 claims abstract description 61
- 238000004073 vulcanization Methods 0.000 claims abstract description 38
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000000314 lubricant Substances 0.000 claims abstract description 9
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005662 Paraffin oil Substances 0.000 claims abstract description 3
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 claims description 35
- 239000005864 Sulphur Substances 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 8
- -1 1.5 parts Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000006229 carbon black Substances 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 239000011593 sulfur Substances 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000006235 reinforcing carbon black Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a low-temperature vulcanized butyl rubber sheet which is composed of the following components in parts by weight: 100 parts of butyl rubber, 30-60 parts of semi-reinforcing carbon black, 20-50 parts of thermal-cracked carbon black, 3-10 parts of lubricant, 5-15 parts of paraffin oil, 2-5 parts of resin, 1-4 parts of sulfur, 1-3 parts of accelerator M, 0.5-0.8 part of accelerator and 1-2 parts of accelerator TTTE. A low-temperature long-time vulcanization mode is utilized to vulcanize the rubber sheet in the invention, is different from the two traditional modes of in-kettle high-temperature vulcanization and prevulcanization, and is the pioneer in China; and the product has the advantages of stable and reliable quality, excellent binding property with metals and excellent corrosion resistance, and is especially suitable for lining anticorrosive construction of large-size steel or concrete containers in on-site construction.
Description
Technical field
The present invention relates to a kind of isoprene-isobutylene rubber plate, specifically, relate to one and be applicable to on-the-spot tun corrosion protective lining cryogenic vulcanization isoprene-isobutylene rubber plate.
Background technology
At phosphorus compound fertilizer device, in the engineering projects such as thermoelectricity wet desulphurization device, can use the container of carbon steel sheet system or concrete system, store, reaction and mixing chemical material, in these materials, mostly contain sulfuric acid, hydrochloric acid, phosphoric acid, the media such as hydrofluoric acid, can produce corrosion to container, in corrosion-resistant field, most economical effective way is to do corrosion protective lining layer, as glass reinforced plastic, rubber, engineering plastics, ceramic tile plate etc., for the less transportable container of build, can select above-mentioned any one impregnating material as backing layer according to dielectric property and economy, but the large and concrete container made for build, alternative product is few, past adopts glass reinforced plastic to carry out anticorrosion conventionally, but this kind of material easily comes off, medium osmosis and aging, work-ing life is not long, pottery brick board liner is very expensive again, in general, rubber lining is all very superior antisepticise lining materials of a kind of relatively economical and security, but domestic general rubber lining has a restricted condition to paste exactly after rubber at present, its entirety need to be inserted to sulfur still, be warmed to 140 DEG C of left and right and be incubated 2 ~ 4 hours, rubber ability moulding also has certain patience, be not suitable for the construction of on-the-spot tun.
About isoprene-isobutylene rubber plate, technical scheme existing relevant in existing technology is open, as: China Patent No.: CN 95108400.3, open day: on January 8th, 1997, denomination of invention is: Room Temperature self-vulcanizing Butyl Rubber Lining, this rubber unvulcanizate formula: isoprene-isobutylene rubber 100, carbon black 60-90, barium sulfate 40-80, resin 5-15, sulphur 1.5, promotor 1.5-2.5, processing aid 10, stearic acid 1, plumbous oxide 5-10.This technical scheme makes isoprene-isobutylene rubber become industry reality at anti-corrosion rubber lined and the site operation of chemical industry equipment, but this technical scheme is not suitable for the construction of on-the-spot tun.
Summary of the invention
1, the technical problem that invention will solve
The object of this invention is to provide one and be applicable to on-the-spot tun corrosion protective lining cryogenic vulcanization isoprene-isobutylene rubber plate.The bond properties of this isoprene-isobutylene rubber plate and metal is strong, corrosion resistance and good.
2, technical scheme
For achieving the above object, technical scheme provided by the invention is:
Cryogenic vulcanization isoprene-isobutylene rubber plate, is made up of the component of following parts by weight:
100 parts of isoprene-isobutylene rubbers, semi-reinforcing hydrocarbon black 30-60 part, thermals 20-50 part, lubricant 3-10 part, paraffin oil 5-15 part, resin 2-5 part, sulphur 1-4 part, captax 1-3 part, Vulcanization accelerator TMTD 0.5-0.8 part, promotor TTTE 1-2 part.
Further, this isoprene-isobutylene rubber plate is made up of the component of following parts by weight:
100 parts of isoprene-isobutylene rubbers, 45 parts of semi-reinforcing hydrocarbon blacks, 35 parts of thermalss, 5 parts of lubricants, 10 parts of paraffin oils, 3 parts of resins, 1.5 parts, sulphur, 1 part of captax, 0.5 part of Vulcanization accelerator TMTD, 1.2 parts of promotor TTTE.
Further, the preferred isoprene-isobutylene rubber SB4266 of described isoprene-isobutylene rubber, the preferred thermals N990 of described thermals.
The present invention is by kind and the consumption of vulcanizing agent and vulcanization accelerator in adjustment rubber plate formula, after making rubber plate, stick in container, then under normal pressure, pass into saturation steam, make rubber plate temperature be raised to 50 DEG C ~ 65 DEG C insulations after 20 ~ 28 hours, reheat temperature is raised to 90 DEG C ~ 100 DEG C insulations 45 ~ 55 hours, carry out vulcanization reaction, reach certain characteristic, to be satisfied with the needs of on-the-spot tun corrosion protective lining.
3, beneficial effect
Adopt technical scheme of the present invention, compared with existing known technology, there is following unusual effect:
The long vulcanization of low temperature of the present invention is different from high temperature vulcanized in still and these two kinds of traditional ways of prevulcanized, pioneering at home, stable and reliable product quality of the present invention, very superior with the bond properties of metal, corrosion resistance nature is high, is specially adapted to the large-sized steel of site operation or the construction of the inside lining anti-corrosive of concrete container made.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation.
Embodiment 1
Cryogenic vulcanization isoprene-isobutylene rubber plate, is made up of the component of following parts by weight:
100 parts of isoprene-isobutylene rubber SB4266,45 parts of semi-reinforcing hydrocarbon blacks, 35 parts of thermals N990,5 parts of lubricants, 10 parts of paraffin oils, 3 parts of resins, 1.5 parts, sulphur, 1 part of captax, 0.5 part of Vulcanization accelerator TMTD, 1.2 parts of promotor TTTE.
In said components, isoprene-isobutylene rubber SB4266 is from the import of Exxon Mobil company.
The vulcanization of this rubber plate is: the rubber plate of making sticks in container, then under normal pressure, passes into saturation steam, makes rubber plate temperature be raised to 55 DEG C of insulations after 24 hours, reheats temperature is raised to 95 DEG C of insulations 50 hours, carries out vulcanization reaction.
The performance detection data of the isoprene-isobutylene rubber plate of table 1 embodiment 1:
Embodiment 2
Cryogenic vulcanization isoprene-isobutylene rubber plate, is made up of the component of following parts by weight:
100 parts of isoprene-isobutylene rubber SB4266,30 parts of semi-reinforcing hydrocarbon blacks, 50 parts of thermals N990,3 parts of lubricants, 5 parts of paraffin oils, 2 parts of resins, 1 part, sulphur, 1 part of captax, 0.8 part of Vulcanization accelerator TMTD, 1 part of promotor TTTE.
The vulcanization of this rubber plate is: the rubber plate of making sticks in container, then under normal pressure, passes into saturation steam, is incubated 20 hours after making rubber plate temperature be raised to 50 DEG C, reheats after temperature is raised to 90 DEG C and is incubated 45 hours, carries out vulcanization reaction.
The performance of preparing the table 1 in the panel material performance test of gained cryogenic vulcanization isoprene-isobutylene rubber and embodiment 1 is close.
Embodiment 3
Cryogenic vulcanization isoprene-isobutylene rubber plate, is made up of the component of following parts by weight:
100 parts of isoprene-isobutylene rubber SB4266,60 parts of semi-reinforcing hydrocarbon blacks, 20 parts of thermals N990,10 parts of lubricants, 15 parts of paraffin oils, 5 parts of resins, 4 parts, sulphur, 3 parts of captaxs, 0.5 part of Vulcanization accelerator TMTD, 2 parts of promotor TTTE.
The vulcanization of this rubber plate is: the rubber plate of making sticks in container, then under normal pressure, passes into saturation steam, is incubated 24 hours after making rubber plate temperature be raised to 60 DEG C, reheats after temperature is raised to 95 DEG C and is incubated 50 hours, carries out vulcanization reaction.
The performance of preparing the table 1 in the panel material performance test of gained cryogenic vulcanization isoprene-isobutylene rubber and embodiment 1 is close.
Embodiment 4
Cryogenic vulcanization isoprene-isobutylene rubber plate, is made up of the component of following parts by weight:
100 parts of isoprene-isobutylene rubber SB4266,45 parts of semi-reinforcing hydrocarbon blacks, 35 parts of thermals N990,6.5 parts of lubricants, 10 parts of paraffin oils, 3.5 parts of resins, 2.5 parts, sulphur, 2 parts of captaxs, 0.6 part of Vulcanization accelerator TMTD, 1.5 parts of promotor TTTE.
The vulcanization of this rubber plate is: the rubber plate of making sticks in container, then under normal pressure, passes into saturation steam, is incubated 28 hours after making rubber plate temperature be raised to 65 DEG C, reheats after temperature is raised to 100 DEG C and is incubated 55 hours, carries out vulcanization reaction.
The performance of preparing the table 1 in the panel material performance test of gained cryogenic vulcanization isoprene-isobutylene rubber and embodiment 1 is close.
Claims (4)
1. cryogenic vulcanization isoprene-isobutylene rubber plate, is characterized in that: the component by following parts by weight forms:
100 parts of isoprene-isobutylene rubbers, semi-reinforcing hydrocarbon black 30-60 part, thermals 20-50 part, lubricant 3-10 part, paraffin oil 5-15 part, resin 2-5 part, sulphur 1-4 part, captax 1-3 part, Vulcanization accelerator TMTD 0.5-0.8 part, promotor TTTE 1-2 part.
2. cryogenic vulcanization isoprene-isobutylene rubber plate as claimed in claim 1, is characterized in that: the component by following parts by weight forms:
100 parts of isoprene-isobutylene rubbers, 45 parts of semi-reinforcing hydrocarbon blacks, 35 parts of thermalss, 5 parts of lubricants, 10 parts of paraffin oils, 3 parts of resins, 1.5 parts, sulphur, 1 part of captax, 0.5 part of Vulcanization accelerator TMTD, 1.2 parts of promotor TTTE.
3. cryogenic vulcanization isoprene-isobutylene rubber plate as claimed in claim 1 or 2, is characterized in that: described isoprene-isobutylene rubber is isoprene-isobutylene rubber SB4266, described thermals is thermals N990.
4. cryogenic vulcanization isoprene-isobutylene rubber plate as claimed in claim 1, it is characterized in that: the vulcanization of described rubber plate is: the rubber plate of making sticks in container at normal temperatures, then under normal pressure, pass into saturation steam, make rubber plate temperature be raised to 50 DEG C ~ 65 DEG C insulations after 20 ~ 28 hours, reheat temperature is raised to 90 DEG C ~ 100 DEG C insulations 45 ~ 55 hours, carry out vulcanization reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218423.0A CN103951899B (en) | 2014-05-22 | 2014-05-22 | Cryogenic vulcanization isoprene-isobutylene rubber plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410218423.0A CN103951899B (en) | 2014-05-22 | 2014-05-22 | Cryogenic vulcanization isoprene-isobutylene rubber plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103951899A true CN103951899A (en) | 2014-07-30 |
| CN103951899B CN103951899B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410218423.0A Active CN103951899B (en) | 2014-05-22 | 2014-05-22 | Cryogenic vulcanization isoprene-isobutylene rubber plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103951899B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111488A (en) * | 2015-09-28 | 2015-12-02 | 郑州翱翔医药科技股份有限公司 | Production method of medicinal rubber plug |
| CN110628141A (en) * | 2019-08-28 | 2019-12-31 | 浙江顺豪新材料有限公司 | Novel construction process of self-adhesive rubber anticorrosive lining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139690A (en) * | 1995-07-03 | 1997-01-08 | 张庆虎 | Room temp. self-sulfurizing rubber-isobutylene lining |
| CN1236702A (en) * | 1998-05-25 | 1999-12-01 | 华宁橡胶防腐设备有限公司 | Acid and alkali resistant modified ethylene-propylen-butylene rubber board |
| CN101481473A (en) * | 2008-01-07 | 2009-07-15 | 严晓敏 | Rubber composition and product thereof |
| CN101585251A (en) * | 2009-06-23 | 2009-11-25 | 江苏开源环保技术工程有限公司 | The method for preparing novel heatproof antisepticise lining material |
| CN101597422A (en) * | 2009-07-08 | 2009-12-09 | 江苏开源环保技术工程有限公司 | Heat resistant glass resin flake material |
-
2014
- 2014-05-22 CN CN201410218423.0A patent/CN103951899B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1139690A (en) * | 1995-07-03 | 1997-01-08 | 张庆虎 | Room temp. self-sulfurizing rubber-isobutylene lining |
| CN1236702A (en) * | 1998-05-25 | 1999-12-01 | 华宁橡胶防腐设备有限公司 | Acid and alkali resistant modified ethylene-propylen-butylene rubber board |
| CN101481473A (en) * | 2008-01-07 | 2009-07-15 | 严晓敏 | Rubber composition and product thereof |
| CN101585251A (en) * | 2009-06-23 | 2009-11-25 | 江苏开源环保技术工程有限公司 | The method for preparing novel heatproof antisepticise lining material |
| CN101597422A (en) * | 2009-07-08 | 2009-12-09 | 江苏开源环保技术工程有限公司 | Heat resistant glass resin flake material |
Non-Patent Citations (2)
| Title |
|---|
| 李丽贤等: "低钙镁耐蚀衬里胶料的研制与应用", 《氯碱工业》 * |
| 魏献忠: "耐化学腐蚀橡胶衬里", 《特种橡胶制品》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111488A (en) * | 2015-09-28 | 2015-12-02 | 郑州翱翔医药科技股份有限公司 | Production method of medicinal rubber plug |
| CN105111488B (en) * | 2015-09-28 | 2017-11-21 | 郑州翱翔医药科技股份有限公司 | A kind of production method of medicinal rubber stopper |
| CN110628141A (en) * | 2019-08-28 | 2019-12-31 | 浙江顺豪新材料有限公司 | Novel construction process of self-adhesive rubber anticorrosive lining |
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| Publication number | Publication date |
|---|---|
| CN103951899B (en) | 2016-04-20 |
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Denomination of invention: Low temperature vulcanized butyl rubber sheet Granted publication date: 20160420 Pledgee: Jingjiang sub branch of Postal Savings Bank of China Ltd. Pledgor: JIANGSU KAI-YUAN ENVIRONMENTAL TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2024980001642 |