CN106278117B - A kind of mould material and preparation method thereof with formaldehyde absorption function - Google Patents
A kind of mould material and preparation method thereof with formaldehyde absorption function Download PDFInfo
- Publication number
- CN106278117B CN106278117B CN201610628438.3A CN201610628438A CN106278117B CN 106278117 B CN106278117 B CN 106278117B CN 201610628438 A CN201610628438 A CN 201610628438A CN 106278117 B CN106278117 B CN 106278117B
- Authority
- CN
- China
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- parts
- mould material
- waterglass
- formaldehyde absorption
- preparation
- 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.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000006229 carbon black Substances 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 7
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 6
- -1 titanic acid ester Chemical class 0.000 claims abstract description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052912 lithium silicate Inorganic materials 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 4
- 229960003511 macrogol Drugs 0.000 claims 1
- 229940113115 polyethylene glycol 200 Drugs 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 4
- 239000003610 charcoal Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 229920002472 Starch Polymers 0.000 abstract 1
- 239000007822 coupling agent Substances 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 abstract 1
- 229910021641 deionized water Inorganic materials 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 235000019256 formaldehyde Nutrition 0.000 description 13
- 235000019241 carbon black Nutrition 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical class O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of mould material and preparation method thereof with formaldehyde absorption function, main component include waterglass, polyacrylamide solution, deionized water, emulsifier, aqueous titanic acid ester coupling agent, starch, bamboo charcoal powder, white carbon black, polyethylene glycol etc..Preparation method: it is mixed first with polyacrylamide solution with waterglass.The features of the present invention: prepared mould material is environment-protecting and non-poisonous, has the function of formaldehyde absorption, and raw material sources are extensive, and preparation method is simple, has broad application prospects in house ornamentation and craftwork casting field.
Description
Technical field
The present invention relates to a kind of mould materials with formaldehyde absorption function, specially the silicon systems mould material containing bamboo charcoal powder
And preparation method thereof.
Technical background
A large amount of mould material is needed in house decoration industry and the manufacturing field of craftwork.However common organic casting
Material generally uses epoxy resin series or Polyurethane, and a large amount of formaldehyde is contained in these mould materials, seriously endangers group
Many health；Another inorganic mould material is based on gypsum, but its hard and crisp disadvantage constrains widespread adoption.With the people
Environmental consciousness be increasingly enhanced and requirement to material property is higher and higher, exploitation has the advantages that machine and inorganic mould material
Have become the inexorable trend of industry development.
It is to have that nontoxic, free from extraneous odour, cohesive force are strong, temperature tolerance is good, corrosion resistant using waterglass as the inorganic mould material of representative
The features such as erosion, however mould material solidification glue brittleness is big, bonding strength is low, poor water resistance the defects of, seriously affect its application.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of preparation of mould material with formaldehyde absorption function
Method solves the technological deficiency for containing the compounds such as formaldehyde pollution environment and harm health using formaldehydes mould material at present.
The used following technical scheme of technical problem solved by the invention is realized:
A kind of mould material with formaldehyde absorption function, raw material comprise the following components in parts by weight:
Waterglass: 40~50 parts；
10% polyacrylamide solution: 10~20 parts；
30% paste amidin: 5 parts
Emulsifier: 0.1~0.2 part
Bamboo carbon powder: 10~20 parts
White carbon black: 5~10 parts
Polyethylene glycol: 5~8 parts
Aqueous titanic acid ester: 1~2 part
1. a kind of preparation method with formaldehyde absorption mould material based on said components, which is characterized in that packet
Include following steps:
(1) 30% paste amidin, emulsifier, 10% polyacrylamide solution are added sequentially to equipped with stirring
In device, beaker, after 60~70 DEG C of stirring 10min, 2/3 parts by weight waterglass is added, carries out being sufficiently mixed stirring 10min；
(2) aqueous titanic acid ester is added in beaker, is dispersed with stirring 15min；
(3) after mixing by the waterglass of bamboo carbon powder, white carbon black, polyvinyl alcohol and remaining 1/3 parts by weight, beaker is added
In, it is dispersed with stirring 5min, a kind of mould material with formaldehyde absorption function of the invention is made in cooling, discharging.
A kind of preparation method with formaldehyde absorption mould material according to claim 2.It is characterized in that,
The waterglass be modulus be 3.0~3.4 sodium silicate, modulus be 3.0~3.4 potassium water glass, modulus be 3.0~3.4
One or more of lithium silicate combination.
The present invention changes the hard and crisp disadvantage that silicon systems pour material, is carried out once using environment-friendly water-soluble polymer to it
Soft toughening modifying, filling bamboo carbon powder increase its function of absorbing formaldehyde, have huge market development application potential.
The utility model has the advantages that preparation method of the present invention and required equipment are simple, main component used is that waterglass, bamboo charcoal etc. are
It is cheap, it is environmentally protective, it ensure that the low cost and cleanliness without any pollution of mould material of the present invention.Casting material produced by the present invention
Material has the function of the features such as formaldehyde absorption, ambient temperature curable, can be widely used for craftwork and house ornamentation casting field.
Specific embodiment
Giving an actual example below, the present invention will be described in detail.
Embodiment 1: paste amidin, 0.1 part of emulsifier, 10 part 10% poly- third by 5 parts of mass fractions for 30%
Acrylamide aqueous solution is added sequentially in the beaker equipped with blender, and after 60 DEG C of stirring 10min, 25 parts of waterglass are added, into
Row is sufficiently mixed stirring 10min and 1 part of aqueous titanic acid ester is added in beaker, is dispersed with stirring 15min later, then, by 10 bamboos
Carbon dust, 8 parts of white carbon blacks, 5 parts of polyvinyl alcohol and 15 parts of waterglass after mixing, are added in beaker, are dispersed with stirring 5min, drop
Temperature, discharging, are made a kind of mould material with formaldehyde absorption function of the invention.
Embodiment 2: paste amidin, 0.1 part of emulsifier, 15 part 10% poly- third by 5 parts of mass fractions for 30%
Acrylamide aqueous solution is added sequentially in the beaker equipped with blender, and after 70 DEG C of stirring 20min, 35 parts of waterglass are added, into
Row is sufficiently mixed stirring 15min and 2 parts of aqueous titanic acid esters is added in beaker, are dispersed with stirring 15min later, then, by 15 bamboos
Carbon dust, 10 parts of white carbon blacks, 5 parts of polyvinyl alcohol and 20 parts of waterglass after mixing, are added in beaker, are dispersed with stirring 5min,
Cooling, discharging, are made a kind of mould material with formaldehyde absorption function of the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, knowledge described in the above embodiment and specification illustrates this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is equivalent by appended claim machine
Object defines.
Claims (1)
1. a kind of mould material with formaldehyde absorption function, which is characterized in that the mould material, including following weight group
Part: 40~50 parts of waterglass, 5~10 parts of 10% polyacrylamide solution, 5 parts of 30% paste amidin, emulsifier 0.1
~0.2 part, 10~20 parts of bamboo carbon powder, 5~10 parts of white carbon black, 5~8 parts of polyethylene glycol, 1~2 part of aqueous titanic acid ester, described one kind
Mould material preparation method with formaldehyde absorption function the following steps are included:
(1) by 30% paste amidin, emulsifier, 10% polyacrylamide solution be added sequentially to equipped with blender,
In beaker, after 60~70 DEG C of stirring 10min, 2/3 parts by weight waterglass is added, carries out being sufficiently mixed stirring 10min；
(2) aqueous titanic acid ester is added in beaker, is dispersed with stirring 15min；
(3) after mixing by the waterglass of bamboo carbon powder, polyethylene glycol, white carbon black and remaining 1/3 parts by weight, it is added in beaker,
It is dispersed with stirring 5min, cooling, discharging, one kind, which is made, has the function of formaldehyde absorption mould material；
The waterglass be modulus be 3.0~3.4 sodium silicate, modulus be 3.0~3.4 potassium water glass, modulus be 3.0~
The combination of one or more of 3.4 lithium silicate；
The polyethylene glycol is polyethylene glycol 200, with regard to the combination of one or more of ethylene glycol 400, Macrogol 600.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628438.3A CN106278117B (en) | 2016-07-29 | 2016-07-29 | A kind of mould material and preparation method thereof with formaldehyde absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628438.3A CN106278117B (en) | 2016-07-29 | 2016-07-29 | A kind of mould material and preparation method thereof with formaldehyde absorption function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106278117A CN106278117A (en) | 2017-01-04 |
| CN106278117B true CN106278117B (en) | 2019-04-05 |
Family
ID=57664567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610628438.3A Active CN106278117B (en) | 2016-07-29 | 2016-07-29 | A kind of mould material and preparation method thereof with formaldehyde absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106278117B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691803A (en) * | 2020-06-28 | 2020-09-22 | 浙江农林大学 | Composite door with fireproof and sound insulation functions and preparation method and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863906B (en) * | 2012-10-17 | 2014-02-26 | 中南林业科技大学 | A kind of low-cost environment-friendly water glass wood adhesive and preparation method thereof |
| CN103495272B (en) * | 2013-10-23 | 2016-03-30 | 西安科技大学 | A kind of formaldehyde absorption material |
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2016
- 2016-07-29 CN CN201610628438.3A patent/CN106278117B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106278117A (en) | 2017-01-04 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200701 Address after: 430014 No.3, 6th floor, no.172-19, zhaojiatiao, Jiangan District, Wuhan City, Hubei Province Patentee after: Jiang Qicai Address before: Yongkang City, Zhejiang Province Jincheng Road 321300 No. 15 Co-patentee before: Xu Jiankang Patentee before: Hu Shuai Co-patentee before: Shi Xinhang |
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| TR01 | Transfer of patent right |