CN107814525A - A kind of antistatic flexible floor and preparation method thereof - Google Patents
A kind of antistatic flexible floor and preparation method thereof Download PDFInfo
- Publication number
- CN107814525A CN107814525A CN201711206823.XA CN201711206823A CN107814525A CN 107814525 A CN107814525 A CN 107814525A CN 201711206823 A CN201711206823 A CN 201711206823A CN 107814525 A CN107814525 A CN 107814525A
- Authority
- CN
- China
- Prior art keywords
- flexible floor
- antistatic flexible
- sulfonic group
- modified graphene
- added
- 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
- E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/22—Resiliently-mounted floors, e.g. sprung floors
-
- 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
- C04B2111/90—Electrical properties
- C04B2111/94—Electrically conducting materials
Abstract
The present invention relates to decorative materials technology, discloses a kind of antistatic flexible floor, includes the following components of mass percent：Sulfonic group modified graphene：5~20%；Dispersant：2~10%；Acrylic emulsion：5~20%；Inorganic filler：20~60%；Quartz sand：30~70%.Sulfonic group modified graphene all removes most of oxy radicals on modified graphene lamella in the present invention, high degree restores the pi bond conjugated structure of graphene script, product electric conductivity is improved, simultaneously as surface introduces hydrophilic radical sulfonic group, so drastically increasing dispersiveness.Therefore, obtained antistatic flexible floor conducts electricity very well, conduction is uniform and stable, anti-static effect is fabulous, and product appearance is attractive in appearance indefectible, and preparation technology is simple, suitable for large-scale promotion.
Description
Technical field
The present invention relates to decorative materials technology, specifically a kind of antistatic flexible floor and preparation method thereof.
Background technology
Flexible floor is employed extensively in construction and decoration, but in many places, often requires that floor possesses antistatic work(
Energy.The electrostatic-proof function of existing floor is mainly accomplished by the following way：1st, carbon black conductive particle is mixed in the product, makes floor
Middle formation conductive path, but product appearance is undesirable, carbon black skewness can also make it that electric conductivity is unstable；2nd, on ground
The slurry that one layer of carbon black of plate sheet material outer wrapping forms with dispersant, and be baked to, layer of conductive film is formed, then will
Sheet material heated lamination forms floor, although electric conductivity is uniform, preparation technology is complicated, product size is small, and construction trouble connects
Seam is more, and laying quality is difficult to ensure that.
Therefore, need that a kind of preparation technology of exploitation is simple, anti-static effect is good, good appearance antistatic flexible floor badly.
The content of the invention
For above-mentioned technical problem, the present invention discloses a kind of antistatic flexible floor and preparation method thereof.
The present invention to achieve the above object, takes following technical scheme to be achieved：
A kind of antistatic flexible floor, include the following components of mass percent：
Sulfonic group modified graphene：5~20%；
Dispersant：2~10%；
Acrylic emulsion：5~20%；
Inorganic filler：20~60%；
Quartz sand：30~70%.
Preferably, the dispersant is dodecyl sodium sulfate.
Preferably, the inorganic filler is one or more kinds of combinations in cement, miberal powder, pitchers powder, mud powder.
Another object of the present invention is to disclose the preparation method on above-mentioned antistatic flexible floor, comprise the following steps：
(1) sulfonic group modified graphene is added in dispersant, be well mixed, form mixed liquor A；
(2) acrylic emulsion is added in mixed liquor A, be well mixed, form mixed liquid B；
(3) inorganic filler, quartz sand are added in mixed liquid B, are well mixed, form slurry；
(4) slurry is coated on mould again and be molded, antistatic flexible floor is made.
Preferably, glass fiber reticular cloth is added in slurry coating process.Fiberglass mesh is added in the coating process of slurry
Cloth, so as to form the composite of slurry and glass fiber reticular cloth, it is possible to increase intensity.
Compared with prior art, beneficial effects of the present invention are as follows：
Sulfonic group modified graphene all removes most of oxy radicals on modified graphene lamella in the present invention, very big journey
Degree restores the pi bond conjugated structure of graphene script, improves product electric conductivity, simultaneously as surface introduces hydrophilic radical sulfonic acid
Base, so drastically increasing dispersiveness.Therefore, obtained antistatic flexible floor conducts electricity very well, is conductive uniform and stable, anti-
Electrostatic efficiency is fabulous, and product appearance is attractive in appearance indefectible, and preparation technology is simple, suitable for large-scale promotion.
Embodiment
With reference to embodiment, the invention will be further described, but it should be recognized that embodiment is not to this hair
Bright claimed scope is construed as limiting.
A kind of antistatic flexible floor, specific formula are as shown in table 1：
The formula table unit of weight of table 1：Gram
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Sulfonic group modified graphene | 5 | 20 | 10 | 12 | 7 | 10 |
| Dispersant | 4 | 10 | 5 | 2 | 3 | 5 |
| Acrylic emulsion | 5 | 20 | 15 | 5 | 10 | 20 |
| Inorganic filler | 25 | 20 | 40 | 50 | 30 | 25 |
| Quartz sand | 61 | 30 | 30 | 31 | 50 | 40 |
| It is total | 100 | 100 | 100 | 100 | 100 | 100 |
Wherein, dispersant is dodecyl sodium sulfate.Inorganic filler be cement, miberal powder, pitchers powder, one kind in mud powder or
More than one combination.
The formula of above-described embodiment 1~6, antistatic flexible floor is prepared by the following method, is comprised the following steps：
(1) sulfonic group modified graphene is added in dispersant, be well mixed, form mixed liquor A；
(2) acrylic emulsion is added in mixed liquor A, be well mixed, form mixed liquid B；
(3) inorganic filler, quartz sand are added in mixed liquid B, are well mixed, form slurry；
(4) slurry is coated on mould again and be molded, antistatic flexible floor is made.
Preferably, glass fiber reticular cloth is added in slurry coating process.Fiberglass mesh is added in the coating process of slurry
Cloth, so as to form the composite of slurry and glass fiber reticular cloth, it is possible to increase intensity.
With reference product (formula：Acrylic emulsion 15%, inorganic filler 40%, quartz sand 45%) compare, embodiment 3
Testing result is as follows：
| Reference product | Embodiment 3 | |
| Volume resistance | 5.50×109Ω | 0.92×106Ω |
| Point-to-point resistance | 5.19×109Ω | 095×106Ω |
Compared with prior art, beneficial effects of the present invention are as follows：
Sulfonic group modified graphene all removes most of oxy radicals on modified graphene lamella in the present invention, very big journey
Degree restores the pi bond conjugated structure of graphene script, improves product electric conductivity, simultaneously as surface introduces hydrophilic radical sulfonic acid
Base, so drastically increasing dispersiveness.Therefore, obtained antistatic flexible floor conducts electricity very well, is conductive uniform and stable, anti-
Electrostatic efficiency is fabulous, and product appearance is attractive in appearance indefectible, and preparation technology is simple, suitable for large-scale promotion.
The technical scheme provided above the embodiment of the present invention is described in detail, specific case used herein
The principle and embodiment of the embodiment of the present invention are set forth, the explanation of above example is only applicable to help and understands this
The principle of inventive embodiments；Meanwhile for those of ordinary skill in the art, according to the embodiment of the present invention, in specific embodiment party
There will be changes in formula and application, in summary, this specification content should not be construed as limiting the invention.
Claims (5)
- A kind of 1. antistatic flexible floor, it is characterised in that the following components including mass percent：Sulfonic group modified graphene：5~20%；Dispersant：2~10%；Acrylic emulsion：5~20%；Inorganic filler：20~60%；Quartz sand：30~70%.
- 2. a kind of antistatic flexible floor according to claim 1, it is characterised in that the dispersant is dodecyl sulphur Sour sodium.
- 3. a kind of antistatic flexible floor according to claim 1, it is characterised in that the inorganic filler is cement, ore deposit One or more kinds of combinations in powder, pitchers powder, mud powder.
- A kind of 4. preparation method on the antistatic flexible floor as described in any one of claims 1 to 3, it is characterised in that including with Lower step：(1) sulfonic group modified graphene is added in dispersant, be well mixed, form mixed liquor A；(2) acrylic emulsion is added in mixed liquor A, be well mixed, form mixed liquid B；(3) inorganic filler, quartz sand are added in mixed liquid B, are well mixed, form slurry；(4) slurry is coated on mould again and be molded, antistatic flexible floor is made.
- 5. the preparation method on a kind of antistatic flexible floor according to claim 4, it is characterised in that coated in slurry Glass fiber reticular cloth is added in journey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206823.XA CN107814525A (en) | 2017-11-27 | 2017-11-27 | A kind of antistatic flexible floor and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206823.XA CN107814525A (en) | 2017-11-27 | 2017-11-27 | A kind of antistatic flexible floor and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107814525A true CN107814525A (en) | 2018-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711206823.XA Pending CN107814525A (en) | 2017-11-27 | 2017-11-27 | A kind of antistatic flexible floor and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN107814525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510916A (en) * | 2019-09-26 | 2019-11-29 | 广西福美新材料有限公司 | A kind of antistatic flexible sheet material and its manufacturing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110510916A (en) * | 2019-09-26 | 2019-11-29 | 广西福美新材料有限公司 | A kind of antistatic flexible sheet material and its manufacturing method |
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Application publication date: 20180320 |
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