CN107445629A - A kind of environment-friendly type composite dry material bonding agent and its application method - Google Patents
A kind of environment-friendly type composite dry material bonding agent and its application method Download PDFInfo
- Publication number
- CN107445629A CN107445629A CN201710776298.9A CN201710776298A CN107445629A CN 107445629 A CN107445629 A CN 107445629A CN 201710776298 A CN201710776298 A CN 201710776298A CN 107445629 A CN107445629 A CN 107445629A
- Authority
- CN
- China
- Prior art keywords
- bonding agent
- environment
- friendly type
- dry material
- type composite
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 58
- 239000007767 bonding agent Substances 0.000 title claims abstract description 39
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 19
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 35
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 35
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 35
- 239000008103 glucose Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000007711 solidification Methods 0.000 claims abstract description 11
- 230000008023 solidification Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 229920001807 Urea-formaldehyde Polymers 0.000 claims 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000005011 phenolic resin Substances 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 150000001896 cresols Chemical class 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- -1 formaldehyde, cresols Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63472—Condensation polymers of aldehydes or ketones
- C04B35/63476—Phenol-formaldehyde condensation polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/02—Linings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of environment-friendly type composite dry material bonding agent and its application method, described environment-friendly type composite dry material bonding agent includes the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 40%, glucose 60%.The environment-friendly type composite dry material bonding agent of the present invention is due to the reasonable addition of glucose; the addition of phenolic resin is reduced from ratio; reduce the discharge of the compositions such as formaldehyde in baking process, cresols, xylenol; reduce the residual carbon content after solidification; both protect environment, reduce the discharge of pollutant; the remaining carbon after solidification is reduced again and has reached the purpose for improving Cleanliness of Molten Steel, simultaneously because the price of glucose is only the 1/3 of powdered phenol-formaldehyde resin, effective reduction is realized from cost.
Description
Technical field
The invention belongs to dry materials bonding agent technical field, and in particular to a kind of environment-friendly type composite dry material bonding agent and its
Application method.
Background technology
As China's continuous casting even pours horizontal continuous improvement, the working life of continuous casting production working lining is significantly prolonged
It is long, from original 5 hours develop into today more than 40 hours.Tundish dry material is after tundish insulating board, tundish
The new unshape refractory of bakie working lining after coating (spray paint), when its maximum feature is to construct not
Water, and construction is simple need to be added, service life length, high insulating effect, bag is easily turned over after.Currently used dry materials bonding agent
For phenolic resin, but during dry materials baking-curing, powdered phenol-formaldehyde resin decomposites part formaldehyde, cresols, xylenol etc.
Composition has a certain degree of pollution to environment so as to discharge excitant taste, meanwhile, the carbon residue after solidification easily causes to molten steel
Pollution, there is carburetting than relatively low steel grade to smelting carbon content, less adapt to the smelting of mild steel.
It is therefore desirable to develop a kind of environment-friendly type composite dry material bonding agent effectively to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly type composite dry material bonding agent and its application method.
Environment-friendly type composite dry material bonding agent of the present invention, include the raw material of following percentage by weight：Powdered phenolic
Resin 30~50%, glucose 50~70%.
Preferably, described composite dry material bonding agent includes the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 35
~45%, glucose 55~65%.
It is further preferred that described composite dry material bonding agent includes the raw material of following percentage by weight：Powdered phenolic
Resin 40%, glucose 60%.
Preferably, the granularity of described powdered phenol-formaldehyde resin is 180~200 mesh.
Preferably, the granularity of described glucose is 180~200 mesh.
A kind of application method of environment-friendly type composite dry material bonding agent, described application method are first by the Portugal of formula rate
Grape sugar is well mixed with powdered phenol-formaldehyde resin, is then added according to 4~6% addition of dry materials weight into dry materials again
Secondary to be sufficiently mixed uniformly, being subsequently poured into mould can be stripped after vibration baking solidification.
Preferably, described addition is the 5% of dry materials weight.
Preferably, the temperature of described baking-curing is 180~220 DEG C.
Beneficial effects of the present invention：
1st, environment-friendly type composite dry material bonding agent of the invention reduces phenolic aldehyde tree due to the reasonable addition of glucose from ratio
The addition of fat, reduce the discharge of the compositions such as formaldehyde in baking process, cresols, xylenol, reduce the carbon residue after solidification and contain
Amount, environment both protected, reduced the discharge of pollutant, and reduced the remaining carbon after solidification again and reached raising Cleanliness of Molten Steel
Purpose, simultaneously because the price of glucose is only the 1/3 of powdered phenol-formaldehyde resin, effective reduction is realized from cost.
2nd, the environment-friendly type composite dry material bonding agent involved by patent of the present invention is mixed using glucose and powdered phenol-formaldehyde resin
Close, added after well mixed by appropriate addition into dry materials and with dry materials be sufficiently mixed uniformly.During construction simultaneously
It is not required to add water, dry materials are poured into mould can be stripped after vibration baking solidification, and low-temperature fast-curing, convenience is realized in baking
The demoulding.
Embodiment
With reference to embodiment, the present invention is further illustrated, but the present invention is not any limitation as in any way,
Based on present invention teach that any conversion or replacement made, belong to protection scope of the present invention.
Embodiment 1
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 40%, grape
Sugar 60%.
Embodiment 2
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 30%, grape
Sugar 70%.
Embodiment 3
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 32%, grape
Sugar 68%.
Embodiment 4
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 34%, grape
Sugar 66%.
Embodiment 5
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 35%, grape
Sugar 65%.
Embodiment 6
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 50%, grape
Sugar 50%.
Embodiment 7
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 48%, grape
Sugar 52%.The granularity of described powdered phenol-formaldehyde resin is 180 mesh；The granularity of described glucose is 180 mesh.
Embodiment 8
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 46%, grape
Sugar 54%.The granularity of described powdered phenol-formaldehyde resin is 200 mesh；The granularity of described glucose is 200 mesh.
Embodiment 9
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 44%, grape
Sugar 56%.The granularity of described powdered phenol-formaldehyde resin is 190 mesh；The granularity of described glucose is 190 mesh.
A kind of application method of environment-friendly type composite dry material bonding agent, described application method are first by the Portugal of formula rate
Grape sugar is well mixed with powdered phenol-formaldehyde resin, is then added according to 5% addition of dry materials weight into dry materials again
It is sufficiently mixed uniformly, being subsequently poured into mould can be stripped after vibration baking solidification.
Embodiment 10
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 45%, grape
Sugar 55%.The granularity of described powdered phenol-formaldehyde resin is 180 mesh；The granularity of described glucose is 200 mesh.
A kind of application method of environment-friendly type composite dry material bonding agent, described application method are first by the Portugal of formula rate
Grape sugar is well mixed with powdered phenol-formaldehyde resin, is then added according to 4% addition of dry materials weight into dry materials again
It is sufficiently mixed uniformly, being subsequently poured into mould can be stripped after vibration baking solidification.The temperature of described baking-curing is 200
℃。
Embodiment 11
A kind of environment-friendly type composite dry material bonding agent, include the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 42%, grape
Sugar 58%.The granularity of described powdered phenol-formaldehyde resin is 200 mesh；The granularity of described glucose is 180 mesh.
A kind of application method of environment-friendly type composite dry material bonding agent, described application method are first by the Portugal of formula rate
Grape sugar is well mixed with powdered phenol-formaldehyde resin, is then added according to 6% addition of dry materials weight into dry materials again
It is sufficiently mixed uniformly, being subsequently poured into mould can be stripped after vibration baking solidification.The temperature of described baking-curing is 180
℃。
Claims (8)
1. a kind of environment-friendly type composite dry material bonding agent, it is characterised in that described composite dry material bonding agent includes following weight
The raw material of percentage：Powdered phenol-formaldehyde resin 30~50%, glucose 50~70%.
2. environment-friendly type composite dry material bonding agent according to claim 1, it is characterised in that described composite dry material knot
Mixture includes the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 35~45%, glucose 55~65%.
3. environment-friendly type composite dry material bonding agent according to claim 1, it is characterised in that described composite dry material knot
Mixture includes the raw material of following percentage by weight：Powdered phenol-formaldehyde resin 40%, glucose 60%.
4. according to any described environment-friendly type composite dry material bonding agent of claims 1 to 3, it is characterised in that described powdery phenol
The granularity of urea formaldehyde is 180~200 mesh.
5. according to any described environment-friendly type composite dry material bonding agent of claims 1 to 3, it is characterised in that described glucose
Granularity be 180~200 mesh.
6. a kind of application method according to any described environment-friendly type composite dry material bonding agent of Claims 1 to 5, its feature exists
In described application method to be first well mixed the glucose of formula rate with powdered phenol-formaldehyde resin, then according to dry materials weight
4~6% addition of amount is added into dry materials to be sufficiently mixed uniformly again, is subsequently poured into mould after vibration baking solidification
It can be stripped.
7. the application method of described environment-friendly type composite dry material bonding agent according to claim 6, it is characterised in that institute
The addition stated is the 5% of dry materials weight.
8. the application method of described environment-friendly type composite dry material bonding agent according to claim 6, it is characterised in that institute
The temperature for the baking-curing stated is 180~220 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776298.9A CN107445629A (en) | 2017-08-31 | 2017-08-31 | A kind of environment-friendly type composite dry material bonding agent and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776298.9A CN107445629A (en) | 2017-08-31 | 2017-08-31 | A kind of environment-friendly type composite dry material bonding agent and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107445629A true CN107445629A (en) | 2017-12-08 |
Family
ID=60494606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776298.9A Pending CN107445629A (en) | 2017-08-31 | 2017-08-31 | A kind of environment-friendly type composite dry material bonding agent and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107445629A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111574231A (en) * | 2020-05-27 | 2020-08-25 | 大石桥市宝鼎耐火材料有限公司 | Environment-friendly magnesia carbon brick and preparation method thereof |
| CN112209726A (en) * | 2019-07-11 | 2021-01-12 | 王朝晖 | Environment-friendly bonding agent for tundish dry material |
| CN118063193A (en) * | 2024-01-24 | 2024-05-24 | 德清凯瑞高温材料股份有限公司 | Preparation method of environment-friendly continuous casting tundish dry material |
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|---|---|---|---|---|
| US20040249082A1 (en) * | 2002-08-23 | 2004-12-09 | Mcmaster University | Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes |
| CN101092653A (en) * | 2006-06-19 | 2007-12-26 | 章荣会 | Liner making technique for casting lander of blast furnace with single iron notch, and free from baking casting material for iron notch |
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| CN105016750A (en) * | 2015-07-28 | 2015-11-04 | 赵仕建 | Environment-friendly silicon dry-type material and preparation method thereof |
| CN106565257A (en) * | 2016-11-22 | 2017-04-19 | 江苏嘉耐高温材料有限公司 | Dry vibration material with good fluidity for magnesium tundish and preparation method thereof |
-
2017
- 2017-08-31 CN CN201710776298.9A patent/CN107445629A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040249082A1 (en) * | 2002-08-23 | 2004-12-09 | Mcmaster University | Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes |
| CN101092653A (en) * | 2006-06-19 | 2007-12-26 | 章荣会 | Liner making technique for casting lander of blast furnace with single iron notch, and free from baking casting material for iron notch |
| CN101144009A (en) * | 2006-09-14 | 2008-03-19 | 北京奥凯立科技发展有限责任公司 | Biology modified silicate drilling fluid system |
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Cited By (3)
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| CN112209726A (en) * | 2019-07-11 | 2021-01-12 | 王朝晖 | Environment-friendly bonding agent for tundish dry material |
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| CN118063193A (en) * | 2024-01-24 | 2024-05-24 | 德清凯瑞高温材料股份有限公司 | Preparation method of environment-friendly continuous casting tundish dry material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171208 |