CN105176411A - Environment-friendly bonding agent - Google Patents
Environment-friendly bonding agent Download PDFInfo
- Publication number
- CN105176411A CN105176411A CN201510682014.0A CN201510682014A CN105176411A CN 105176411 A CN105176411 A CN 105176411A CN 201510682014 A CN201510682014 A CN 201510682014A CN 105176411 A CN105176411 A CN 105176411A
- Authority
- CN
- China
- Prior art keywords
- parts
- binding agent
- environmental protection
- environment
- protection binding
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to an environment-friendly bonding agent. The environment-friendly bonding agent is characterized by comprising the following components in parts by weight: 60-80 parts of silica sol, 5-10 parts of modified starch, 15-30 parts of kaolin, 0.5-5 parts of water-soluble silicone emulsion and 0.1-0.2 part of mildew-proof agent. According to the environment-friendly bonding agent and a preparation process thereof, petrochemical materials are not used. The environment-friendly bonding agent has the characteristics of high temperature resistance and environmental friendliness.
Description
Technical field
The present invention relates to a kind of environmental protection binding agent, belong to chemical technology field.
Background technology
The thermal insulation material industry of China is based on vitreous state fibrous material, as glass wool, rock mineral wool, aluminium silicate wool etc., accounts for more than 80% of national output, 2015 years annual estimated outputs and reaches 700-800 ten thousand tons.The various thermal insulation material goods be made up of vitreous state fibrous material, all must add binding agent, are coupled to each other to reach interfibrous.Binding agent main is at present thermosetting resin, and as resol, urea-formaldehyde resin, acrylic resin etc., its content accounts for the 3-5% of thermal insulation material total amount, about 35-40 ten thousand tons, and its value accounts for about 1/4 of the thermal insulation material gross output value.
There is following problem in existing thermosetting resin: phenol, formaldehyde, acrylate are its main raw materials, and these materials can cause certain pollution, particularly formaldehyde to environment, is the pollution substance that country keeps under strict control.Thermosetting resin is in the production of thermal insulation material, and have part at high temperature to volatilize, contaminate environment, there is no effective control method at present.In use, the residual objectionable impurities such as free formaldehyde, phenol, meeting slowly-releasing, in air, produces harm to environment, human body to thermal insulation material.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of environmental protection binding agent is provided, not containing petrochemical industry class raw material, there is feature that is high temperature resistant, environmental protection.
According to technical scheme provided by the invention, described environmental protection binding agent, it is characterized in that, comprise following component, component ratio by mass number meter: silicon sol 60 ~ 80 parts, treated starch 5 ~ 10 parts, kaolin 15 ~ 30 parts, water-soluble silicon fat liquor 0.5 ~ 5 part and mould inhibitor 0.1 ~ 0.2 part.
In an embodiment, the parts by weight of described silicon sol are 65 ~ 70 parts.
In an embodiment, the parts by weight of described silicon sol are 75 ~ 80 parts.
In an embodiment, the parts by weight of described silicon sol are 60 ~ 65 parts.
The present invention has the following advantages:
(1) solidification value of environmental protection binding agent of the present invention is less than 130 DEG C and dries, and energy consumption is low;
(2) environmental protection binding agent of the present invention is in less than 130 DEG C oven dry, only discharges moisture, asepsis environment-protecting;
(3) without releaser in adopting the thermal insulation material goods of environmental protection binding agent of the present invention to use;
(4) adopt the thermal insulation material goods of environmental protection binding agent of the present invention, maximum operation (service) temperature can be identical with the resistance to temperature of fiber bodies, is much higher than the Applicable temperature of thermosetting resin.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Environmental protection binding agent of the present invention mainly adopts mineral binder bond silicon sol, is improved by plant binding agent, then it is formulated to introduce other functional materials, not containing petrochemical industry class raw material, has feature that is high temperature resistant, environmental protection.
Described silicon sol is mineral binder bond, has nontoxic, resistance to elevated temperatures.Treated starch is plant binding agent, nontoxic, has the effect increasing initial viscosity, improvement silicon sol fragility.It is that silicon sol solidifies and makes the irreversible effect of solidification process that kaolin has.Water-soluble silicon fat liquor, mould inhibitor make thermal insulation material goods have the function of hydrophobic and mildew-resistant.
Embodiment one: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 60 parts, treated starch 5 parts, kaolin 15 parts, water-soluble silicon fat liquor 0.5 part and mould inhibitor 0.1 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment two: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 80 parts, treated starch 10 parts, kaolin 30 parts, water-soluble silicon fat liquor 5 parts and mould inhibitor 0.2 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment three: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 65 parts, treated starch 6 parts, kaolin 16 parts, water-soluble silicon fat liquor 1 part and mould inhibitor 0.12 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment four: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 70 parts, treated starch 7 parts, kaolin 18 parts, water-soluble silicon fat liquor 2 parts and mould inhibitor 0.14 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment five: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 75 parts, treated starch 8 parts, kaolin 20 parts, water-soluble silicon fat liquor 3 parts and mould inhibitor 0.16 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment six: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 76 parts, treated starch 9 parts, kaolin 22 parts, water-soluble silicon fat liquor 4 parts and mould inhibitor 0.18 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment seven: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 62 parts, treated starch 5.5 parts, kaolin 24 parts, water-soluble silicon fat liquor 0.6 part and mould inhibitor 0.11 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Embodiment eight: a kind of environmental protection binding agent, comprises following component, component ratio by mass number meter: silicon sol 64 parts, treated starch 6.5 parts, kaolin 26 parts, water-soluble silicon fat liquor 0.7 part and mould inhibitor 0.13 part; Namely above-mentioned component mixing and stirring is obtained described environmental protection binding agent.
Environmental protection binding agent of the present invention compares with thermoset binder of the prior art:
(1) solidification value of existing thermoset binder is about 180 DEG C, and the solidification value of environmental protection binding agent of the present invention is less than 130 DEG C dries, and energy consumption is low;
(2) existing thermoset binder is when high-temperature shaping, produces obnoxious flavour release, contaminate environment; Environmental protection binding agent of the present invention, in less than 130 DEG C oven dry, only discharges moisture, asepsis environment-protecting;
(3) adopt the thermal insulation material goods of existing thermoset binder, in use procedure, meeting slowly-releasing poisonous and harmful element, affects HUMAN HEALTH and environment; Without releaser in adopting the thermal insulation material goods of environmental protection binding agent of the present invention to use;
(4) adopt the thermal insulation material goods of existing thermoset binder, maximum operation (service) temperature is 350 DEG C; Adopt the thermal insulation material goods of environmental protection binding agent of the present invention, maximum operation (service) temperature can be identical with the resistance to temperature of fiber bodies, is much higher than the Applicable temperature of thermosetting resin.
Claims (4)
1. an environmental protection binding agent, is characterized in that, comprises following component, component ratio by mass number meter: silicon sol 60 ~ 80 parts, treated starch 5 ~ 10 parts, kaolin 15 ~ 30 parts, water-soluble silicon fat liquor 0.5 ~ 5 part and mould inhibitor 0.1 ~ 0.2 part.
2. environmental protection binding agent as claimed in claim 1, is characterized in that: the parts by weight of described silicon sol are 65 ~ 70 parts.
3. environmental protection binding agent as claimed in claim 1, is characterized in that: the parts by weight of described silicon sol are 75 ~ 80 parts.
4. environmental protection binding agent as claimed in claim 1, is characterized in that: the parts by weight of described silicon sol are 60 ~ 65 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682014.0A CN105176411A (en) | 2015-10-21 | 2015-10-21 | Environment-friendly bonding agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682014.0A CN105176411A (en) | 2015-10-21 | 2015-10-21 | Environment-friendly bonding agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105176411A true CN105176411A (en) | 2015-12-23 |
Family
ID=54898869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510682014.0A Pending CN105176411A (en) | 2015-10-21 | 2015-10-21 | Environment-friendly bonding agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105176411A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007631A (en) * | 2016-05-17 | 2016-10-12 | 重庆固安捷实业有限公司 | Anchoring and reinforcing agent for foamed concrete |
| CN107695286A (en) * | 2017-10-12 | 2018-02-16 | 东风精密铸造安徽有限公司 | A kind of founding materials highly effective binder |
| CN109156272A (en) * | 2018-08-31 | 2019-01-08 | 成都市宁升绿康食品有限公司 | Seafood mushroom cultivates tree fungus preparation process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533130A (en) * | 2010-12-07 | 2012-07-04 | 上海务宝机电科技有限公司 | Waterproof self-curing inorganic heat-conducting cement |
-
2015
- 2015-10-21 CN CN201510682014.0A patent/CN105176411A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533130A (en) * | 2010-12-07 | 2012-07-04 | 上海务宝机电科技有限公司 | Waterproof self-curing inorganic heat-conducting cement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007631A (en) * | 2016-05-17 | 2016-10-12 | 重庆固安捷实业有限公司 | Anchoring and reinforcing agent for foamed concrete |
| CN106007631B (en) * | 2016-05-17 | 2019-04-16 | 重庆固安捷实业有限公司 | A kind of foamed concrete anchoring reinforcing agent |
| CN107695286A (en) * | 2017-10-12 | 2018-02-16 | 东风精密铸造安徽有限公司 | A kind of founding materials highly effective binder |
| CN109156272A (en) * | 2018-08-31 | 2019-01-08 | 成都市宁升绿康食品有限公司 | Seafood mushroom cultivates tree fungus preparation process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105176411A (en) | Environment-friendly bonding agent | |
| CN103725246B (en) | A kind of glass fibre cotton hydrophobic binder | |
| CN106757523A (en) | The preparation method of polycrystalline mullite fibre | |
| CN105274904A (en) | High-strength air filter paper and preparation method thereof | |
| CN103740124A (en) | Environment-friendly wallboard and preparation method thereof | |
| CN104194257A (en) | Glass-fiber reinforced molded plastic of heat-resistant environment-friendly phenolic resin | |
| CN110587756A (en) | Multifunctional wood bionic silicification modifier and preparation and application method thereof | |
| CN106966655A (en) | A kind of environmental-friendly construction material of service life length and preparation method thereof | |
| CN104151898A (en) | High-temperature-resistant paint | |
| CN103819087A (en) | Borosilicate glass and preparation method thereof | |
| CN103739801B (en) | Raw materials of resin adhesive for sympodial bamboo integrated profile and preparation method of resin adhesive | |
| CN104388036A (en) | Silicone rubber adhesive | |
| CN104556668A (en) | Centrifugal spinning preparation method for environment-friendly CMSP refractory fiber blanket | |
| CN1962517B (en) | Environment-friendly formaldehyde-free glass wool adhesive | |
| Zhang et al. | Synthesis of phenolic resin and its sand consolidation | |
| Kong et al. | Preparation of a new unburned brick from Ti-bearing blast furnace slag and PVA modified by Epikote | |
| CN101486886A (en) | High-temperature-resistant adhesive | |
| CN104356577A (en) | Novel heat-resistant plastic alloy formula | |
| CN106365662A (en) | Novel ultra-high temperature ceramic composite material | |
| CN106609035A (en) | High-performance wave transmitting composite material | |
| CN103319858A (en) | Light resistant and heat resistant LED package resin composition | |
| CN103589259A (en) | Green energy-saving high-polymer composite coating material | |
| CN103723976B (en) | A kind of body of wall thermal insulation fire-proof heat preservation slurry | |
| CN109553999A (en) | A kind of thermoplasticity bamboo and woods fiber plate | |
| MX2023007675A (en) | Insulation products. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |