CN103467796A - Oil resisting and low temperature of -55 DEG C resisting glue for wire spirally-wound hose and preparation method thereof - Google Patents
Oil resisting and low temperature of -55 DEG C resisting glue for wire spirally-wound hose and preparation method thereof Download PDFInfo
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- CN103467796A CN103467796A CN2013104567115A CN201310456711A CN103467796A CN 103467796 A CN103467796 A CN 103467796A CN 2013104567115 A CN2013104567115 A CN 2013104567115A CN 201310456711 A CN201310456711 A CN 201310456711A CN 103467796 A CN103467796 A CN 103467796A
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Abstract
Provided are oil resisting and low temperature of -55 DEG C resisting glue for a wire spirally-wound hose and a preparation method of the oil resisting and low temperature of -55 DEG C resisting glue. The glue for the hose comprises, by weight part, 10-15 parts of butadiene-acrylonitrile rubber NBR1965, 23-25 parts of butadiene-acrylonitrile rubber NBR2840, 45-48 parts of carbon black, 5-10 parts of white carbon black, 4-6 parts of plasticizer, 1-3 parts of zinc oxide, 0.5-1 part of anti-aging agent and 1.3-2 parts of rubber vulcanizer. The preparation method comprises the following steps that the two kinds of butadiene-acrylonitrile rubber are put in an internal mixer for mixing for 40-60 seconds, then the zinc oxide, the anti-aging agent, the carbon black, the whiter carbon black and the plasticizer are added for mixing for 70-90 seconds, tabletting is carried out on an open mill after temperature reaches 100 DEG C-200 DEG C and glue discharging is carried out, standing is carried out for 10-14 hours, then a filter with a filter screen of 35-45 meshes is used for filtration, the rubber vulcanizer is added to the open mill after standing and cooling are carried out, then extrusion is carried out, and a semi-finished product is vulcanized at 145-151 DEG C for 50-70 seconds to be formed. The glue is flexible and is not cracked at -55 DEG C, the processing process is simple, and the operation is easy.
Description
Technical field
The present invention relates to a kind of rubber hose, relate in particular to a kind of 208 ℃ of hot steam sebific ducts that are applicable to, also relate to the preparation method of this sebific duct.
Background technology
The general use temperature scope of steel wire wound hydraulic hose commonly used is-40 ℃-100 ℃, but the special area regional winter temperature lower such as temperature such as Russia is substantially in-50 left and right, can reach the rubber of low temperature-55 degree centigrade commonly used BR arranged, EPDM, but the medium that winding tube is carried is oil, this class non-polar rubber of BR, EPDM is oil resistant not, and the butadiene-acrylonitrile rubber of oil resistant, second-order transition temperature is-40 ℃.Studied the rubber unvulcanizate of a kind of low temperature resistant-55 degrees centigrade for meeting the oil resistant low temperature resistant requirement.
All the time, the oil resistant elastomerics all exists the equilibrium problem of cold tolerance and oil resistance,, under the prerequisite of not losing oil resistance, how to make sizing material have excellent cold tolerance, and this is also a technical barrier that always perplexs for many years the scientific worker.Traditional winter hardiness oil resistant elastomerics adopts low-temperature performance better mostly, the paracril of the low acrylonitrile content of oil resistance excellence is as material of main part, its cold tolerance be take butyronitrile 1 as example, at the cold-resistant coefficient of one 55 ℃ of lower compression, it is 0.1 left and right, illustrate that cross-linked rubber its low temperature elasticity under the psychro-environment of one 55 ℃ will lose 90% left and right usually, sealing property is heavy losses.Along with science and technology development with rapid changepl. never-ending changes and improvements, this class elastomerics has been proposed to more harsh performance requriements, existing traditional sizing material can not meet industry, agricultural and the military industry performance requriements to its proposition.The resistance to low temperature of oil resistant sizing material usually adopts and adds a large amount of cold-resistant plasticizers and improve the sizing material gum content and realize, make like this hardness level of sizing material be very limited (shore a hardness 50 left and right), just show the obvious deficiency on performance in actual production.Processing has high cold tolerance, can operation under the low temperature environment of one 50～1 ℃, and the oil-proofness elastomerics that simultaneously also has good oil resistance is still more difficult.
Summary of the invention
Purpose of the present invention just is to overcome glue and preparation method thereof for wire spirally-wound hose that above-mentioned deficiency provides a kind of oil resistant low temperature resistant-55 ℃, the invention provides the wire spirally-wound hose formulating of recipe of oil resistant low temperature resistant-55 ℃, the wire spirally-wound hose hardness level of the sizing material shooting of using the present invention to make is at 78～84 degree (Shao Er A), subdue for-55 ℃ and do not chap, not limited by the import starting material, cost is lower, there is the oil resistant elastomer material of high winter hardiness, meet service requirements under psychro-environment.
Purpose of the present invention can realize by following measures:
The wire spirally-wound hose glue of a kind of oil resistant low temperature resistant-55 ℃, by the raw material with weight part, be prepared from: paracril NBR 1965 10-15, paracril NBR2840 23-25, carbon black 45-48, white carbon black: 5-10, softening agent 4-6, zinc oxide 1-3, anti-aging agent 0.5-1, vulcanizer 1.3-2.
onstate the wire spirally-wound hose glue of oil resistant low temperature resistant-55 ℃, by the raw material with weight part, be prepared from: paracril NBR 1,965 12, paracril NBR2840 24, and carbon black 46, white carbon black: 7, softening agent 5, zinc oxide 2, anti-aging agent 0.8, vulcanizer 1.5.
Above-mentioned anti-208 ℃ of hot steam sebific ducts, described softening agent is TP-95 or DOS, and anti-aging agent is any in RD or 4010NA or BLE, and vulcanizer is any or at least two kinds of mixing in sulphur or DTDM or CBS.
The preparation method of glue for the wire spirally-wound hose of above-mentioned oil resistant low temperature resistant-55 ℃, comprise the following steps: two kinds of paracrils are dropped into to mixing 40-60 second in Banbury mixer, then add zinc oxide, anti-aging agent, the mixing 70-90 of carbon black, White Carbon black and softening agent second, temperature reaches after 100 ℃ of-120 ℃ of binder removals compressing tablet on the machine of beginning to pratise, park 10-14 hour, then the filter by 35-45 order filtering net filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 50-70 minute under 145-151 ℃.
The preparation method of glue for the wire spirally-wound hose of above-mentioned oil resistant low temperature resistant-55 ℃, by following steps, be prepared from: two kinds of paracrils are dropped in Banbury mixeies mixing 50 seconds, then add zinc oxide, anti-aging agent, mixing 80 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 110 ℃ of binder removals compressing tablet on the machine of beginning to pratise, park 12 hours, then the filter by 40 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 60 minutes under 145-151 ℃.
Adopt technique scheme, the present invention has following advantage: the wire spirally-wound hose formulating of recipe that the invention provides oil resistant low temperature resistant-55 ℃, the wire spirally-wound hose hardness level that the sizing material that uses the present invention to make makes is at 78～84 degree (Shao Er A), subdue for-55 ℃ and do not chap, material therefor is general purpose material, easily obtains, not limited by the import starting material, cost is lower, has the oil resistant elastomer material of high winter hardiness, meets service requirements under psychro-environment.Finished product is according to GB/T5564---2006, and in the test of B method, glue is without leakage; Properties of rubber: hardness 80A, extend 180 ~ 220%, intensity 13MPa; The simple easily operation of complete processing.
Embodiment
Embodiment 1: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, raw material is as follows: paracril NBR 1965:12kg, paracril NBR2840:24kg, carbon black 46kg, white carbon black: 7kg, softening agent TP-95:2kg, softening agent DOS:4kg, zinc oxide 2kg, antioxidant 4010NA: 0.4kg, antioxidant BLE: 0.4kg, sulphur: 0.5kg; DTDM:0.6kg; CBS:0.4kg.
B. two kinds of paracrils are dropped in Banbury mixeies mixing 50 seconds, then add zinc oxide, anti-aging agent, mixing 80 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 110 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 12 hours, then the filter by 40 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 50 minutes under 148 ℃.
Embodiment 2: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, and raw material is as follows: paracril NBR 1965 10kg, paracril NBR2840 23kg, carbon black 46kg, white carbon black: 5.5kg, softening agent TP-95:4.5kg, zinc oxide 1.2kg, anti-aging agent RD: 0.6kg, sulphur: 1.5kg;
B. two kinds of paracrils are dropped in Banbury mixeies mixing 42 seconds, then add zinc oxide, anti-aging agent, mixing 72 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 100 ℃ of-120 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 11 hours, then the filter by 36 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 55 minutes under 146 ℃.
Embodiment 3: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, and raw material is as follows: paracril NBR 1965:10kg, paracril NBR2840:24kg, carbon black 47kg, white carbon black: 6kg, softening agent DOS:4kg, zinc oxide 1kg, antioxidant BLE: 0.5kg, CBS:1.3kg.
B. two kinds of paracrils are dropped in Banbury mixeies mixing 41 seconds, then add zinc oxide, anti-aging agent, mixing 71 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 105 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 11 hours, then the filter by 37 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 60 minutes under 147 ℃.
Embodiment 4: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, and raw material is as follows: paracril NBR 1965:12kg, paracril NBR2840:23.5kg, carbon black 45kg, white carbon black: 6kg, softening agent DOS:4.1kg, zinc oxide 1.5kg, anti-aging agent RD: 0.5kg, DTDM:1.3kg.
B. two kinds of paracrils are dropped in Banbury mixeies mixing 44 seconds, then add zinc oxide, anti-aging agent, mixing 75 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 112 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 11 hours, then the filter by 38 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 62 minutes under 149 ℃.
Embodiment 5: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, raw material is as follows: paracril NBR 1965 10kg, paracril NBR2840 23kg, carbon black 45kg, white carbon black: 5kg, softening agent TP-95:2kg, softening agent DOS:4kg, zinc oxide 1kg, antioxidant 4010NA: 0.4kg, antioxidant BLE: 0.4kg, sulphur: 0.5kg; DTDM:0.6kg; CBS:0.4kg.
B. two kinds of paracrils are dropped into mixing 40-60 second in Banbury mixer, then add zinc oxide, anti-aging agent, mixing 70 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 105 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 10 hours, then the filter by 35 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 61 minutes under 146 ℃.Embodiment 1: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
Embodiment 6: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, raw material is as follows: paracril NBR 1965 15kg, paracril NBR2840 25kg, carbon black 48kg, white carbon black: 10kg, softening agent TP-95:2kg, softening agent DOS:4kg, zinc oxide 3kg, antioxidant 4010NA: 0.4kg, antioxidant BLE: 0.4kg, sulphur: 0.5kg; DTDM:0.6kg; CBS:0.4kg.
B. two kinds of paracrils are dropped in Banbury mixeies mixing 59 seconds, then add zinc oxide, anti-aging agent, mixing 88 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 129 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 14 hours, then the filter by 45 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 65 minutes under 150 ℃.
Embodiment 7: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, and raw material is as follows: paracril NBR 1965:10kg, paracril NBR2840:23kg, carbon black 45kg, white carbon black: 5kg, softening agent TP-95:4kg, zinc oxide 1kg, anti-aging agent RD: 05kg, sulphur: 1.3kg;
B. two kinds of paracrils are dropped in Banbury mixeies mixing 40 seconds, then add zinc oxide, anti-aging agent, mixing 70 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 100 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 10 hours, then the filter by 35 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 70 minutes under 145 ℃.
Embodiment 7: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, and raw material is as follows: paracril NBR 1965:12kg, paracril NBR2840:24kg, carbon black 456kg, white carbon black: 8kg, softening agent DOS:5kg, zinc oxide 2kg, antioxidant BLE: 0.7kg, CBS:1.5kg.
B. two kinds of paracrils are dropped in Banbury mixeies mixing 50 seconds, then add zinc oxide, anti-aging agent, mixing 80 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 110 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 12 hours, then the filter by 40 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 60 minutes under 150 ℃.
Embodiment 9: the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
The preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant-55 ℃ comprises the following steps:
A takes each raw material by weight, and raw material is as follows: paracril NBR 1965:14kg, paracril NBR2840 25kg, carbon black 48kg, white carbon black: 9.5kg, softening agent DOS:6kg, zinc oxide 3kg, anti-aging agent RD: 1kg, DTDM:2kg.
B. two kinds of paracrils are dropped in Banbury mixeies mixing 60 seconds, then add zinc oxide, anti-aging agent, mixing 90 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 120 ℃ of binder removals compressing tablet on the machine of beginning to pratise, and parks 14 hours, then the filter by 45 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 60 minutes under 151 ℃.
In above-described embodiment, the model of each raw material and supplier information are as following table 1:
Table 1:
In the present invention, softening agent DOS is dioctyl sebacate.Softening agent TP-95 is the adipic acid alkyl ether-ether----U.S. ROHM AND HAAS product; Performance: pH value 6.5, density 1.01, water-content<0.14%; Supplier: the luxuriant industry and trade of Shanghai cloud company limited.Antioxidant 4010NA, Chinese another name: N-sec.-propyl-N'-diphenyl-para-phenylene diamine; Anti-aging agent IPPD; N-sec.-propyl-N'-phenyl-p-phenylenediamine.Anti-aging agent RD; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer; 2,2,4 trimethyl 1,2 dihydroquinoline polymer; 1,2-dihydro-2,2, the homopolymer of 4-trimethylquinoline; 2,2,4-trimethylammonium-1, the 2-dihyaroquinoline; Anti-aging agent TMQ; Oxidation inhibitor RD; Anti-aging agent 224.Antioxidant BLE: [Chinese] antioxidant BLE, [chemical name] acetone and pentanoic pyrocondensation thing.Vulcanizing agent DTDM:[Chinese] 4, the 4`-dimorpholinyl disulfide; Vulcanizing agent DTDM.Vulcanizer CBS (N-cyclohexyl-2-benzothiazole sulfonamide): first fusing point ℃ >=96.0 weight loss on heating % ,≤0.30 ash content % ,≤0.30 screenings % ,≤0.05 proterties: pale yellow powder, slightly scent of, nontoxic.Proportion 1.31-1.34, fusing point, more than 96 ℃, is soluble in benzene, chloroform, dithiocarbonic anhydride, methylene dichloride, acetone, ethyl acetate, is not soluble in ethanol, water insoluble and diluted acid, diluted alkaline and gasoline. supplier: Puyang luxuriant woods chemical industry company limited.
Claims (5)
1. the wire spirally-wound hose glue of oil resistant low temperature resistant-55 ℃, by the raw material with weight part, be prepared from: paracril NBR 1965 10-15, paracril NBR2840 23-25, carbon black 45-48, white carbon black: 5-10, softening agent 4-6, zinc oxide 1-3, anti-aging agent 0.5-1, vulcanizer 1.3-2.
2. the wire spirally-wound hose glue of oil resistant low temperature resistant according to claim 1-55 ℃, it is characterized in that: by the raw material with weight part, be prepared from: paracril NBR 1,965 12, paracril NBR2840 24, carbon black 46, white carbon black: 7, softening agent 5, zinc oxide 2, anti-aging agent 0.8, vulcanizer 1.5.
3. anti-208 ℃ of hot steam sebific ducts according to claim 1 and 2, it is characterized in that: described softening agent is TP-95 or DOS, anti-aging agent is any in RD or 4010NA or BLE, and vulcanizer is any or at least two kinds of mixing in sulphur or DTDM or CBS.
4. the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant according to claim 3-55 ℃, comprise the following steps: two kinds of paracrils are dropped into to mixing 40-60 second in Banbury mixer, then add zinc oxide, anti-aging agent, the mixing 70-90 of carbon black, White Carbon black and softening agent second, temperature reaches after 100 ℃ of-120 ℃ of binder removals compressing tablet on the machine of beginning to pratise, park 10-14 hour, then the filter by 35-45 order filtering net filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 50-70 minute under 145-151 ℃.
5. the preparation method of glue for the wire spirally-wound hose of oil resistant low temperature resistant according to claim 4-55 ℃, it is characterized in that: comprise the following steps: two kinds of paracrils are dropped in Banbury mixeies mixing 50 seconds, then add zinc oxide, anti-aging agent, mixing 80 seconds of carbon black, White Carbon black and softening agent, temperature reaches after 110 ℃ of binder removals compressing tablet on the machine of beginning to pratise, park 12 hours, then the filter by 40 order filtering nets filters, park after cooling and add vulcanizing agent in mill, then extrude, work in-process vulcanize moulding in 60 minutes under 145-151 ℃.
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| CN106634696A (en) * | 2016-12-04 | 2017-05-10 | 内蒙合成化工研究所 | Butyronitrile rubber elastic adhesive and preparation and use method |
| CN110564023A (en) * | 2019-08-23 | 2019-12-13 | 芜湖集拓橡胶技术有限公司 | Nitrile rubber diaphragm resistant to temperature of-65 DEG C |
| CN113103540A (en) * | 2021-03-25 | 2021-07-13 | 青岛威尔驰液压科技有限公司 | Rubber pipe with fiber reinforced steel wire winding, preparation method and rubber material preparation method |
| CN113321859A (en) * | 2021-06-16 | 2021-08-31 | 南京金三力橡塑有限公司 | Ultralow-temperature oil-resistant nitrile rubber material for plastic filter and preparation method thereof |
| CN114854107A (en) * | 2022-05-05 | 2022-08-05 | 广东联塑科技实业有限公司 | Oil-resistant low-temperature-resistant rubber material and preparation method and application thereof |
| CN115785544A (en) * | 2022-12-06 | 2023-03-14 | 咸阳三精科技股份有限公司 | High-temperature-resistant and low-temperature-resistant diesel engine oil butyronitrile rubber material and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634696A (en) * | 2016-12-04 | 2017-05-10 | 内蒙合成化工研究所 | Butyronitrile rubber elastic adhesive and preparation and use method |
| CN110564023A (en) * | 2019-08-23 | 2019-12-13 | 芜湖集拓橡胶技术有限公司 | Nitrile rubber diaphragm resistant to temperature of-65 DEG C |
| CN113103540A (en) * | 2021-03-25 | 2021-07-13 | 青岛威尔驰液压科技有限公司 | Rubber pipe with fiber reinforced steel wire winding, preparation method and rubber material preparation method |
| CN113321859A (en) * | 2021-06-16 | 2021-08-31 | 南京金三力橡塑有限公司 | Ultralow-temperature oil-resistant nitrile rubber material for plastic filter and preparation method thereof |
| CN113321859B (en) * | 2021-06-16 | 2023-08-04 | 南京金三力橡塑有限公司 | Ultralow-temperature oil-resistant nitrile rubber material for plastic filter and preparation method thereof |
| CN114854107A (en) * | 2022-05-05 | 2022-08-05 | 广东联塑科技实业有限公司 | Oil-resistant low-temperature-resistant rubber material and preparation method and application thereof |
| CN114854107B (en) * | 2022-05-05 | 2023-09-01 | 广东联塑科技实业有限公司 | Oil-resistant low-temperature-resistant rubber material and preparation method and application thereof |
| CN115785544A (en) * | 2022-12-06 | 2023-03-14 | 咸阳三精科技股份有限公司 | High-temperature-resistant and low-temperature-resistant diesel engine oil butyronitrile rubber material and preparation method thereof |
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Address after: 462000 Private Industrial Park, Luohe Economic Development Zone, Henan Applicant after: Luohe Letone-Flex Technology Co., Ltd. Address before: 462300 Private Industrial Park, Luohe Economic Development Zone, Henan Applicant before: Luohe Letone Rubber Co., Ltd. |
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Application publication date: 20131225 |