CN103665458B - A kind of buffering adhesive of freezing industry conveying belt - Google Patents
A kind of buffering adhesive of freezing industry conveying belt Download PDFInfo
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- CN103665458B CN103665458B CN201310620255.3A CN201310620255A CN103665458B CN 103665458 B CN103665458 B CN 103665458B CN 201310620255 A CN201310620255 A CN 201310620255A CN 103665458 B CN103665458 B CN 103665458B
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- rubber
- acid ester
- carbon black
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- 239000000853 adhesive Substances 0.000 title claims abstract description 31
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 31
- 230000008014 freezing Effects 0.000 title claims abstract description 24
- 238000007710 freezing Methods 0.000 title claims abstract description 24
- 230000003139 buffering effect Effects 0.000 title claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 30
- 239000005060 rubber Substances 0.000 claims abstract description 30
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 26
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 26
- 239000006229 carbon black Substances 0.000 claims abstract description 26
- -1 β-chloroethyl Chemical group 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000006185 dispersion Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 13
- 239000006236 Super Abrasion Furnace Substances 0.000 claims abstract description 13
- 239000000956 alloy Substances 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 13
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims abstract description 13
- 239000004327 boric acid Substances 0.000 claims abstract description 13
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 claims abstract description 13
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 13
- 239000010941 cobalt Substances 0.000 claims abstract description 13
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 13
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 13
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 13
- IUJLOAKJZQBENM-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2SC(SNC(C)(C)C)=NC2=C1 IUJLOAKJZQBENM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 13
- 229920001194 natural rubber Polymers 0.000 claims abstract description 13
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 13
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000003014 phosphoric acid esters Chemical class 0.000 claims abstract description 13
- 229920003987 resole Polymers 0.000 claims abstract description 13
- 239000008117 stearic acid Substances 0.000 claims abstract description 13
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000003712 anti-aging effect Effects 0.000 claims 4
- 239000000463 material Substances 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention belongs to the technical field of rubber used for conveyer belt, be specially a kind of buffering adhesive of freezing industry conveying belt.It consists of following component by weight, cis-1,4-polybutadiene rubber 35 parts, natural rubber 50 parts, rubber and plastic alloy 8 parts, 7 parts, resol, zinc borate 1-2 part, insoluble sulfuy 1-3 part, nano zine oxide 2-4 part, white carbon black 10-20 part, stearic acid 1-3 part, carbon black N115 5-10 part, intermediate super abrasion furnace black 10-20 part, antioxidant A W 0.5-1 part, antioxidant BLE 1-2 part, three (β-chloroethyl) phosphoric acid ester 15-30 part, accelerator TBBS 0.5-1 part, promotor 77PD 2-4 part, the last of the ten Heavenly stems dibutylester 1-3 part, barium stearate 2-5 part, cobalt boracylate 1-2 part, adhesive RS 5-15 part, boric acid ester coupling dispersion agent 4-7 part, magnesium oxide 1-3 part, under the prerequisite of anti-excellent low temperature, elasticity, the performances such as heat transfer property are also very excellent, compensate for the blank of freezing industry.
Description
Technical field
The invention belongs to the technical field of rubber used for conveyer belt, be specially a kind of buffering adhesive of freezing industry conveying belt.
Background technology
Conveying belt (conveying belt) be travelling belt again, is the rubber for playing carrying and the effect of transport material in belt conveyor and fiber, metal composite goods, or the goods of plastics and fabric compound.Conveying belt is widely used in the occasion that in the industries such as cement, coking, metallurgy, chemical industry, iron and steel, fed distance is shorter, operational throughput is less.Rotary conveyor is widely used in the various solid block of conveying and powder shape material or work piece in agricultural, industrial and mining enterprises and transportation, the serialization of conveying belt energy, high-level efficiency, high-inclination conveying, conveying belt operational safety, conveying belt is easy to use, easily, freight charges are cheap, and can shorten shipment distance in maintenance, reduce construction costs, use manpower and material resources sparingly.
Buffering adhesive is between rubber cover and band sandwich layer, and the bounding force both increasing, and the surging force of Absorbable rod and dispersion convey materials, play shock absorption, need good binding property, and elasticity wants large, and heat-dissipating is little, perfect heat-dissipating.
Along with the development that industry more and more becomes more meticulous, more and more higher specialized requirement is proposed to conveying belt used, to meet the needs of industry.But special conveying belt is not had at present for freezing industry, thus bring certain restrictive function to the development of the sector, therefore, be badly in need of a kind of conveying belt of freezing sector application of good performance.
Summary of the invention
The object of the invention is to the buffering adhesive that a kind of freezing industry conveying belt is provided for above-mentioned Problems existing.It consists of following component by weight, cis-1,4-polybutadiene rubber 35 parts, natural rubber 50 parts, rubber and plastic alloy 8 parts, 7 parts, resol, zinc borate 1-2 part, insoluble sulfuy 1-3 part, nano zine oxide 2-4 part, white carbon black 10-20 part, stearic acid 1-3 part, carbon black N115 5-10 part, intermediate super abrasion furnace black 10-20 part, antioxidant A W 0.5-1 part, antioxidant BLE 1-2 part, three (β-chloroethyl) phosphoric acid ester 15-30 part, accelerator TBBS 0.5-1 part, promotor 77PD 2-4 part, the last of the ten Heavenly stems dibutylester 1-3 part, barium stearate 2-5 part, cobalt boracylate 1-2 part, adhesive RS 5-15 part, boric acid ester coupling dispersion agent 4-7 part, magnesium oxide 1-3 part, under the prerequisite of anti-excellent low temperature, elasticity, the performances such as heat transfer property are also very excellent, compensate for the blank of freezing industry.
Technical scheme of the present invention is:
A buffering adhesive for freezing industry conveying belt, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1-2 part,
Insoluble sulfuy 1-3 part,
Nano zine oxide 2-4 part,
White carbon black 10-20 part,
Stearic acid 1-3 part,
Carbon black N115 5-10 part,
Intermediate super abrasion furnace black 10-20 part,
Antioxidant A W 0.5-1 part,
Antioxidant BLE 1-2 part,
Three (β-chloroethyl) phosphoric acid ester 15-30 part,
Accelerator TBBS 0.5-1 part,
Promotor 77PD 2-4 part,
The last of the ten Heavenly stems dibutylester 1-3 part,
Barium stearate 2-5 part,
Cobalt boracylate 1-2 part,
Adhesive RS 5-15 part,
Boric acid ester coupling dispersion agent 4-7 part,
Magnesium oxide 1-3 part.
As preferably, the buffering adhesive of freezing industry conveying belt of the present invention, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 2 parts,
Insoluble sulfuy 2.5 parts,
Nano zine oxide 3 parts,
White carbon black 20 parts,
Stearic acid 2 parts,
Carbon black N115 8 parts,
Intermediate super abrasion furnace black 20 parts,
Antioxidant A W 1 part,
Antioxidant BLE 2 parts,
Three (β-chloroethyl) phosphoric acid ester 30 parts,
Accelerator TBBS 0.8 part,
Promotor 77PD 3 parts,
The last of the ten Heavenly stems dibutylester 3 parts,
Barium stearate 4 parts,
Cobalt boracylate 1.5 parts,
Adhesive RS 13 parts,
Boric acid ester coupling dispersion agent 4 parts,
2 parts, magnesium oxide.
As preferably, the buffering adhesive of freezing industry conveying belt of the present invention, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1.5 parts,
Insoluble sulfuy 1 part,
Nano zine oxide 2 parts,
White carbon black 15 parts,
Stearic acid 3 parts,
Carbon black N115 10 parts,
Intermediate super abrasion furnace black 15 parts,
Antioxidant A W 0.5 part,
Antioxidant BLE 1.5 parts,
Three (β-chloroethyl) phosphoric acid ester 25 parts,
Accelerator TBBS 0.5 part,
Promotor 77PD 4 parts,
The last of the ten Heavenly stems dibutylester 2 parts,
Barium stearate 2 parts,
Cobalt boracylate 2 parts,
Adhesive RS 5 parts,
Boric acid ester coupling dispersion agent 7 parts,
3 parts, magnesium oxide.
As preferably, the buffering adhesive of freezing industry conveying belt of the present invention, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1 part,
Insoluble sulfuy 3 parts,
Nano zine oxide 4 parts,
White carbon black 10 parts,
Stearic acid 1 part,
Carbon black N115 5 parts,
Intermediate super abrasion furnace black 10 parts,
Antioxidant A W 0.8 part,
Antioxidant BLE 1 part,
Three (β-chloroethyl) phosphoric acid ester 20 parts,
Accelerator TBBS 1 part,
Promotor 77PD 2 parts,
The last of the ten Heavenly stems dibutylester 1 part,
Barium stearate 5 parts,
Cobalt boracylate 1 part,
Adhesive RS 10 parts,
Boric acid ester coupling dispersion agent 6 parts,
1 part, magnesium oxide.
Beneficial effect of the present invention is:
The present invention adopts enclosed mode, provide a kind of proportioning composition of buffering adhesive of freezing industry conveying belt, act synergistically between each component, there is good cold resistance energy, elasticity and heat transfer property good, be applicable to transmission frozen goods rapidly and efficiently, meeting the needs of freezing industry, is the dedicated conveyer belt of freezing industry.
In a word, conveying belt formula of the present invention, has considered the demand of all respects, and under the prerequisite of anti-excellent low temperature, the performance such as elasticity, heat transfer property is also very excellent, compensate for the blank of freezing industry, the progress of concrete outstanding substantive distinguishing features and significance.
The performance index of sizing material are as follows:
Bond strength 110-120kNm
-1, shore hardness A 57-58, tensile strength 17.2-19.6MPa, elongation rate of tensile failure 580-670%, stretch cold-resistant coefficient (-45 DEG C) 0.65-0.85, Akron abrasion loss 0.35-0.50cm
3.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in detail.
embodiment 1
A buffering adhesive for freezing industry conveying belt, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 2 parts,
Insoluble sulfuy 2.5 parts,
Nano zine oxide 3 parts,
White carbon black 20 parts,
Stearic acid 2 parts,
Carbon black N115 8 parts,
Intermediate super abrasion furnace black 20 parts,
Antioxidant A W 1 part,
Antioxidant BLE 2 parts,
Three (β-chloroethyl) phosphoric acid ester 30 parts,
Accelerator TBBS 0.8 part,
Promotor 77PD 3 parts,
The last of the ten Heavenly stems dibutylester 3 parts,
Barium stearate 4 parts,
Cobalt boracylate 1.5 parts,
Adhesive RS 13 parts,
Boric acid ester coupling dispersion agent 4 parts,
2 parts, magnesium oxide.
The performance index of sizing material are as follows:
Bond strength 120kNm
-1, shore hardness A 57, tensile strength 18.2MPa, elongation rate of tensile failure 600%, stretch cold-resistant coefficient (-45 DEG C) 0.85, Akron abrasion loss 0.50cm
3.
embodiment 2
A buffering adhesive for freezing industry conveying belt, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1.5 parts,
Insoluble sulfuy 1 part,
Nano zine oxide 2 parts,
White carbon black 15 parts,
Stearic acid 3 parts,
Carbon black N115 10 parts,
Intermediate super abrasion furnace black 15 parts,
Antioxidant A W 0.5 part,
Antioxidant BLE 1.5 parts,
Three (β-chloroethyl) phosphoric acid ester 25 parts,
Accelerator TBBS 0.5 part,
Promotor 77PD 4 parts,
The last of the ten Heavenly stems dibutylester 2 parts,
Barium stearate 2 parts,
Cobalt boracylate 2 parts,
Adhesive RS 5 parts,
Boric acid ester coupling dispersion agent 7 parts,
3 parts, magnesium oxide.
The performance index of sizing material are as follows:
Bond strength 117kNm
-1, shore hardness A 58, tensile strength 19.6MPa, elongation rate of tensile failure 620%, stretch cold-resistant coefficient (-45 DEG C) 0.80, Akron abrasion loss 0.45cm
3.
embodiment 3
A buffering adhesive for freezing industry conveying belt, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1 part,
Insoluble sulfuy 3 parts,
Nano zine oxide 4 parts,
White carbon black 10 parts,
Stearic acid 1 part,
Carbon black N115 5 parts,
Intermediate super abrasion furnace black 10 parts,
Antioxidant A W 0.8 part,
Antioxidant BLE 1 part,
Three (β-chloroethyl) phosphoric acid ester 20 parts,
Accelerator TBBS 1 part,
Promotor 77PD 2 parts,
The last of the ten Heavenly stems dibutylester 1 part,
Barium stearate 5 parts,
Cobalt boracylate 1 part,
Adhesive RS 10 parts,
Boric acid ester coupling dispersion agent 6 parts,
1 part, magnesium oxide.
The performance index of sizing material are as follows:
Bond strength 112kNm
-1, shore hardness A 58, tensile strength 17.6MPa, elongation rate of tensile failure 670%, stretch cold-resistant coefficient (-45 DEG C) 0.75, Akron abrasion loss 0.40cm
3.
Claims (4)
1. a buffering adhesive for freezing industry conveying belt, it consists of following component by weight, cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1-2 part,
Insoluble sulfuy 1-3 part,
Nano zine oxide 2-4 part,
White carbon black 10-20 part,
Stearic acid 1-3 part,
Carbon black N115 5-10 part,
Intermediate super abrasion furnace black 10-20 part,
Antioxidant A W 0.5-1 part,
Antioxidant BLE 1-2 part,
Three (β-chloroethyl) phosphoric acid ester 15-30 part,
Accelerator TBBS 0.5-1 part,
Anti-aging agent 77PD 2-4 part,
The last of the ten Heavenly stems dibutylester 1-3 part,
Barium stearate 2-5 part,
Cobalt boracylate 1-2 part,
Adhesive RS 5-15 part,
Boric acid ester coupling dispersion agent 4-7 part,
Magnesium oxide 1-3 part.
2. the buffering adhesive of freezing industry conveying belt according to claim 1, is characterized in that, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 2 parts,
Insoluble sulfuy 2.5 parts,
Nano zine oxide 3 parts,
White carbon black 20 parts,
Stearic acid 2 parts,
Carbon black N115 8 parts,
Intermediate super abrasion furnace black 20 parts,
Antioxidant A W 1 part,
Antioxidant BLE 2 parts,
Three (β-chloroethyl) phosphoric acid ester 30 parts,
Accelerator TBBS 0.8 part,
Anti-aging agent 77PD 3 parts,
The last of the ten Heavenly stems dibutylester 3 parts,
Barium stearate 4 parts,
Cobalt boracylate 1.5 parts,
Adhesive RS 13 parts,
Boric acid ester coupling dispersion agent 4 parts,
2 parts, magnesium oxide.
3. the buffering adhesive of freezing industry conveying belt according to claim 1, is characterized in that, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1.5 parts,
Insoluble sulfuy 1 part,
Nano zine oxide 2 parts,
White carbon black 15 parts,
Stearic acid 3 parts,
Carbon black N115 10 parts,
Intermediate super abrasion furnace black 15 parts,
Antioxidant A W 0.5 part,
Antioxidant BLE 1.5 parts,
Three (β-chloroethyl) phosphoric acid ester 25 parts,
Accelerator TBBS 0.5 part,
Anti-aging agent 77PD 4 parts,
The last of the ten Heavenly stems dibutylester 2 parts,
Barium stearate 2 parts,
Cobalt boracylate 2 parts,
Adhesive RS 5 parts,
Boric acid ester coupling dispersion agent 7 parts,
3 parts, magnesium oxide.
4. the buffering adhesive of freezing industry conveying belt according to claim 1, is characterized in that, it consists of following component by weight,
Cis-1,4-polybutadiene rubber 35 parts,
Natural rubber 50 parts,
Rubber and plastic alloy 8 parts,
7 parts, resol,
Zinc borate 1 part,
Insoluble sulfuy 3 parts,
Nano zine oxide 4 parts,
White carbon black 10 parts,
Stearic acid 1 part,
Carbon black N115 5 parts,
Intermediate super abrasion furnace black 10 parts,
Antioxidant A W 0.8 part,
Antioxidant BLE 1 part,
Three (β-chloroethyl) phosphoric acid ester 20 parts,
Accelerator TBBS 1 part,
Anti-aging agent 77PD 2 parts,
The last of the ten Heavenly stems dibutylester 1 part,
Barium stearate 5 parts,
Cobalt boracylate 1 part,
Adhesive RS 10 parts,
Boric acid ester coupling dispersion agent 6 parts,
1 part, magnesium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620255.3A CN103665458B (en) | 2013-11-29 | 2013-11-29 | A kind of buffering adhesive of freezing industry conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620255.3A CN103665458B (en) | 2013-11-29 | 2013-11-29 | A kind of buffering adhesive of freezing industry conveying belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103665458A CN103665458A (en) | 2014-03-26 |
| CN103665458B true CN103665458B (en) | 2015-08-05 |
Family
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Family Applications (1)
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|---|---|---|---|
| CN201310620255.3A Expired - Fee Related CN103665458B (en) | 2013-11-29 | 2013-11-29 | A kind of buffering adhesive of freezing industry conveying belt |
Country Status (1)
| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875431A (en) * | 2010-04-06 | 2010-11-03 | 山东安能输送带橡胶有限公司 | Steel cord core tubular conveyor belt |
| CN102146172A (en) * | 2011-03-13 | 2011-08-10 | 衡水起行橡塑有限公司 | Super wear-resistant rubber-plastic conveyer belt |
| CN103254474A (en) * | 2013-05-21 | 2013-08-21 | 江苏福莱欧工业制带有限公司 | Cold-resistant conveyor belt |
-
2013
- 2013-11-29 CN CN201310620255.3A patent/CN103665458B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875431A (en) * | 2010-04-06 | 2010-11-03 | 山东安能输送带橡胶有限公司 | Steel cord core tubular conveyor belt |
| CN102146172A (en) * | 2011-03-13 | 2011-08-10 | 衡水起行橡塑有限公司 | Super wear-resistant rubber-plastic conveyer belt |
| CN103254474A (en) * | 2013-05-21 | 2013-08-21 | 江苏福莱欧工业制带有限公司 | Cold-resistant conveyor belt |
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| CN103665458A (en) | 2014-03-26 |
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Address after: 257335, No. 262, Tsing Yi Road, rubber industrial zone, Da Wang Town, Guangrao County, Shandong, Dongying Applicant after: Yongtai, Shandong Group Co., Ltd Address before: 257335 Guangrao City, Dongying Province town of Rubber Industrial Park Applicant before: Shandong Yongtai Chemical Co., Ltd. |
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