CN108911577A - A kind of preparation process of diatomite polymerization styrofoam - Google Patents
A kind of preparation process of diatomite polymerization styrofoam Download PDFInfo
- Publication number
- CN108911577A CN108911577A CN201810869402.3A CN201810869402A CN108911577A CN 108911577 A CN108911577 A CN 108911577A CN 201810869402 A CN201810869402 A CN 201810869402A CN 108911577 A CN108911577 A CN 108911577A
- Authority
- CN
- China
- Prior art keywords
- diatomite
- mold
- parts
- preparation process
- polymerization styrofoam
- 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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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/127—Urea formaldehyde condensation polymers
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/122—Phenol-formaldehyde condensation polymers
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/30—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds
- C04B26/32—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Other silicon-containing organic compounds; Boron-organic compounds containing silicon
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Building Environments (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The present invention relates to building material technical field, in particular to a kind of preparation processes of diatomite polymerization styrofoam, specifically include following steps：(1) mold is made：Mold is made according to common process；(2) reconciliation mixing：Diatomite, hydrophober, adhesive, powdered whiting, dispersing agent are added in the foaming agent to stir evenly, adds modifying agent and expansion polyphenyl particle, lasting to stir, mixing speed is 500~10000 turns per minute, until material is uniformly mixed；(3) material in (2) is poured into mold and is conserved, keeping temperature is 10~100 degrees Celsius, and relative humidity is 10~100, and curing time is 5~15 hours；(4) finished product is made in demoulding.It is an object of the invention to utilize China's diatomite resource abundant, polymerization styrofoam obtained is made not only to prevent fires but also keep the temperature.
Description
Technical field
The present invention relates to building material technical field, in particular to a kind of preparation processes of diatomite polymerization styrofoam.
Background technique
Currently, building roofing is generally primary raw material production by polystyrene foam plastics with insulating board.Have
It is direct by waste old polystyrene foamed plastic crush, plus glue plate is made, although such plate can play function of heat insulation,
But that there are intensity is low, the defects of not preventing fires.Some makees bottom plate using cement etc., smears polystyrene foam plastics again above, or
With cement equal strength height, fireproof material polystyrene foam plastics is encased, insulating board is made, this two classes plate is deposited
In more, the at high cost disadvantage of process.
Summary of the invention
To solve the problems mentioned in the above background technology, the purpose of the present invention is to provide a kind of diatomite to polymerize polyphenyl
The preparation process of plate makes polymerization styrofoam obtained not only prevent fires but also keep the temperature using China's diatomite resource abundant.
In order to solve the above technical problems, technical solution provided by the invention is：A kind of preparation of diatomite polymerization styrofoam
Technique, including following proportion at being grouped as：50~100 parts of expansion polyphenyl particle, 100~500 parts of diatomite, foaming agent 1~
10 parts, 1~10 part of hydrophober, 1~10 part of modifying agent, 10~20 parts of adhesive, 80~400 parts of powdered whiting, dispersing agent 1~
10 parts.
As an improvement, specifically including following steps：(1) mold is made：Mold is made according to common process；
(2) reconciliation mixing：Diatomite, hydrophober, adhesive, powdered whiting, dispersing agent are added in the foaming agent
It stirs evenly, adds modifying agent and expansion polyphenyl particle, lasting to stir, mixing speed is 500~10000 turns per minute, directly
It is uniformly mixed to material；
(3) material in (2) is poured into mold and is conserved, keep temperature be 10~100 degrees Celsius, relative humidity be 10~
100, curing time is 5~15 hours；
(4) finished product is made in demoulding.
As an improvement, the adhesive is selected from one or more of Lauxite, phenolic resin and organic siliconresin.
As an improvement, the dispersing agent is lauryl sodium sulfate, methyl anyl alcohol, polyacrylamide, fatty acid polyglycol second two
Alcohol ester, glyceryl monostearate or glyceryl tristearate.
The beneficial effects of the invention are as follows：Exploitation is most suitable for the diatomite resource as heat preservation construction material, the unique silicon of diatomite
Algal structure has many advantages, such as that bulk density is small, density is low, good with material substrate binding force, as the aggregate of polymerization styrofoam, both guarantees
The thermal insulation property of plate improves fire retardant performance again.
Specific embodiment
Illustrate the present invention with specific embodiment below, is not limitation of the present invention.
Embodiment one
(1) mold is made：Mold is made according to common process；
(2) reconciliation mixing：100 parts of diatomite, 1 part of hydrophober, 10 parts of adhesive, 80 parts of weights are added in 1 part of foaming agent
Matter calcium carbonate, 1 part of dispersing agent stir evenly, and add 1 part of modifying agent and 50 parts of expansion polyphenyl particles, lasting to stir, stirring speed
Degree is 500~10000 turns per minute, until material is uniformly mixed；
(3) material in (2) is poured into mold and is conserved, keep temperature be 10~100 degrees Celsius, relative humidity be 10~
100, curing time is 5~15 hours；
(4) finished product is made in demoulding.
Embodiment two
(1) mold is made：Mold is made according to common process；
(2) reconciliation mixing：300 parts of diatomite, 5 parts of hydrophober, 15 parts of adhesive, 240 parts of weights are added in 5 parts of foaming agents
Matter calcium carbonate, 5 parts of dispersing agents stir evenly, and add 5 parts of modifying agent and 75 parts of expansion polyphenyl particles, lasting to stir, stirring speed
Degree is 500~10000 turns per minute, until material is uniformly mixed；
(3) material in (2) is poured into mold and is conserved, keep temperature be 10~100 degrees Celsius, relative humidity be 10~
100, curing time is 5~15 hours；
(4) finished product is made in demoulding.
Embodiment three
(1) mold is made：Mold is made according to common process；
(2) reconciliation mixing：500 parts of diatomite, 10 parts of hydrophober, 20 parts of adhesive, 400 parts are added in 10 parts of foaming agents
Powdered whiting, 10 parts of dispersing agents stir evenly, and add 10 parts of modifying agent and 100 parts of expansion polyphenyl particles, lasting to stir, and stir
Mixing speed is 500~10000 turns per minute, until material is uniformly mixed；
(3) material in (2) is poured into mold and is conserved, keep temperature be 10~100 degrees Celsius, relative humidity be 10~
100, curing time is 5~15 hours；
(4) finished product is made in demoulding.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of preparation process of diatomite polymerization styrofoam, which is characterized in that including following proportion at being grouped as：Expansion is poly-
50~100 parts of benzene particle, 100~500 parts of diatomite, 1~10 part of foaming agent, 1~10 part of hydrophober, 1~10 part of modifying agent, glue
10~20 parts of stick, 80~400 parts of powdered whiting, 1~10 part of dispersing agent.
2. a kind of preparation process of diatomite polymerization styrofoam according to claim 1, which is characterized in that specifically include with
Lower step：(1) mold is made：Mold is made according to common process；
(2) reconciliation mixing：Diatomite, hydrophober, adhesive, powdered whiting, dispersing agent stirring are added in the foaming agent
Uniformly, modifying agent and expansion polyphenyl particle are added, lasting to stir, mixing speed is 500~10000 turns per minute, until object
Material is uniformly mixed；
(3) material in (2) is poured into mold and is conserved, keeping temperature is 10~100 degrees Celsius, and relative humidity is 10~100,
Curing time is 5~15 hours；
(4) finished product is made in demoulding.
3. a kind of preparation process of diatomite polymerization styrofoam according to claim 1, which is characterized in that the adhesive
Selected from one or more of Lauxite, phenolic resin and organic siliconresin.
4. a kind of preparation process of diatomite polymerization styrofoam according to claim 1, which is characterized in that the dispersing agent
It is hard for lauryl sodium sulfate, methyl anyl alcohol, polyacrylamide, fatty acid polyethylene glycol ester, glyceryl monostearate or three
Glycerol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869402.3A CN108911577A (en) | 2018-08-02 | 2018-08-02 | A kind of preparation process of diatomite polymerization styrofoam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869402.3A CN108911577A (en) | 2018-08-02 | 2018-08-02 | A kind of preparation process of diatomite polymerization styrofoam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108911577A true CN108911577A (en) | 2018-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869402.3A Pending CN108911577A (en) | 2018-08-02 | 2018-08-02 | A kind of preparation process of diatomite polymerization styrofoam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108911577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162654A (en) * | 2022-07-28 | 2022-10-11 | 强徽新型建材有限公司 | Heat-preservation integrated plate and forming process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565852A (en) * | 2015-12-17 | 2016-05-11 | 合肥杰明新材料科技有限公司 | Green pollution-free wall thermal-insulation material |
| CN105731880A (en) * | 2014-12-10 | 2016-07-06 | 辽宁法库陶瓷工程技术研究中心 | A novel polyphenyl granule-perlite organic composite thermal insulation material and a preparing method thereof |
| CN106830874A (en) * | 2017-03-01 | 2017-06-13 | 苏州顶裕节能设备有限公司 | One kind is added with diatomaceous compound insulating material and preparation method thereof |
-
2018
- 2018-08-02 CN CN201810869402.3A patent/CN108911577A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731880A (en) * | 2014-12-10 | 2016-07-06 | 辽宁法库陶瓷工程技术研究中心 | A novel polyphenyl granule-perlite organic composite thermal insulation material and a preparing method thereof |
| CN105565852A (en) * | 2015-12-17 | 2016-05-11 | 合肥杰明新材料科技有限公司 | Green pollution-free wall thermal-insulation material |
| CN106830874A (en) * | 2017-03-01 | 2017-06-13 | 苏州顶裕节能设备有限公司 | One kind is added with diatomaceous compound insulating material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 美国内务部垦务局: "《混凝土手册》", 31 January 1990, 水利电力出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162654A (en) * | 2022-07-28 | 2022-10-11 | 强徽新型建材有限公司 | Heat-preservation integrated plate and forming process thereof |
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| PB01 | Publication | ||
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Application publication date: 20181130 |