CN106336773B - It can load-carrying solvent-free epoxy resin floor coatings - Google Patents
It can load-carrying solvent-free epoxy resin floor coatings Download PDFInfo
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- CN106336773B CN106336773B CN201610737012.1A CN201610737012A CN106336773B CN 106336773 B CN106336773 B CN 106336773B CN 201610737012 A CN201610737012 A CN 201610737012A CN 106336773 B CN106336773 B CN 106336773B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention belongs to the preparation fields of epoxy coating, and in particular to one kind can load-carrying solvent-free epoxy resin floor coatings.The coating is grouped as by two groups of A, B；Component A includes following raw material by weight: 90-100 parts of bisphenol A type epoxy resin, 40-45 parts of quartz sand, 10-15 parts of tea stalk powder；B component is made of following raw material by weight: 10-15 parts of modified polyamide, 0.2-2.0 parts of trimethylhexamethylenediamine；The mass ratio of component A and B component is 5:1.Of the invention coating environmental protection, hardness is high, wearability is good, be applicable to heavily loaded place, chemical resistance is good, and adhesive force is strong, durability, excellent corrosion resistance, scratch resistance, drying time are short, easy construction.
Description
Technical field
The invention belongs to the preparation fields of epoxy coating, and in particular to one kind can the painting of load-carrying solvent-free epoxy resin terrace
Material.
Background technique
Epoxy resin coating has anti-corrosion ability strong, and adhesive force is strong, hardness is high, wear-resisting, salt spray resistance, acid and alkali-resistance, gloss
The advantages that height, solid content are high, richness is high.Therefore, it is widely used as industrial heavy-duty antiseptic paint, anti-corrosive primer, floor paint, oil tank
Paint, drink water tank paint etc..But organic solvent of traditional solvent based coating containing about 30% or more in the manufacture of coating, construction, is done
During dry, film-forming, a large amount of VOC is given out into atmosphere, and extremely serious pollution is constituted to the ecological environment of the mankind
And threat.And the non-volatile type organic solvent of solventless epoxy coating, nontoxic, environmental protection, using the asphalt mixtures modified by epoxy resin of low relative molecular mass
Rouge, reactive diluent are base-material；It is uniformly mixed when use with curing agent, the film-forming under room temperature or heating baking, it is not only
Excellent properties with solvent epoxy coatings, and one-pass film-forming thickness, up to 100pm or more, anti-corrosion ability is strong.
Solventless epoxy coating is capable of forming the similar the same bright and clean coating of enamel after crosslinking curing, due to crosslink density
Benzene ring structure in high and strand, keeps coating hard and flexibility is good, wearability is excellent, resistance to marring is good, impact resistance is excellent.And
And solventless epoxy coating shrinking percentage in reaction solidification process is extremely low, with disposable film forming is thicker, edges cover is good, interior
Stress is smaller, is not likely to produce the features such as crackle.Reactive diluent can be generally added in solventless epoxy coating, so that viscous
Degree reduces convenient for construction, but will lead to the performance that crosslink density reduces and reduces coating.Without adding reactive diluent, then apply
The viscosity of material is very high, can only be constructed using two-tube charging heating airless spraying mode.
Therefore the viscosity for how adjusting solventless epoxy coating, makes it easy to construct, and cohere with the base of concrete
The problem of intensity height, flexible, not embrittlement, ability heavier load are urgent need to resolve.
Summary of the invention
It is an object of the invention to for deficiency existing for solventless epoxy coating, providing one kind can load-carrying non-solvent epoxy
Resin floor coatings.The coating is with environmentally friendly, hardness is high, wearability is good, is resistant to heavier load, is applicable to heavily loaded place, is resistance to
Chemically good, adhesive force is strong, durability, excellent corrosion resistance.
To achieve the above object, the present invention adopts the following technical scheme:
One kind can load-carrying solvent-free epoxy resin floor coatings, be grouped as by two groups of A, B；
Component A is made of following raw material by weight: 90-100 parts of bisphenol A type epoxy resin, allyl glycidyl are sweet
Oily ether 3-5 parts, 2-4 parts of butyl glycidyl ether, 0.2-0.6 parts of BYK-A530,1-1.4 parts of cobalt naphthenate, blanc fixe 2-
5 parts, 2-4 parts of silica flour, 10-15 parts of mill base, 0.6-1.3 parts of organic modified polyorganosiloxane, 0.3-0.9 parts of KH-560, BYK-
110 0.1-0.6 parts, 0.1-0.5 parts of BYK-P104S, 40-45 parts of quartz sand, 10-15 parts of tea stalk powder；
B component is made of following raw material by weight: 10-15 parts of modified polyamide, trimethylhexamethylenediamine
0.2-2.0 parts；
The weight ratio of component A and B component is 5:1.
Preferably, it is described can load-carrying solvent-free epoxy resin floor coatings, be grouped as by two groups of A, B；
Component A is made of following raw material by weight: 95 parts of bisphenol A type epoxy resin, allyl glycidyl ether 4
Part, 3 parts of butyl glycidyl ether, 0.4 part of BYK-A530,1.2 parts of cobalt naphthenate, 4 parts of blanc fixe, 3 parts of silica flour, color
12 parts of slurry, 1.0 parts of organic modified polyorganosiloxane, 0.5 part of KH-560,0.4 part of BYK-110,0.3 part of BYK-P104S, quartz
42 parts of sand, 12 parts of tea stalk powder；
B component is made of following raw material by weight: 12 parts of modified polyamide, trimethylhexamethylenediamine 1.0
Part.
The quartz sand is 80-120 mesh.
The tea stalk powder is 80-120 mesh.
Tea stalk is rich in wood-fibred, and tea stalk spray wood-fibred suberification degree is relatively low, more soft, soft wood fiber
Strong sorptive material porous, rich in the remaining field of force can be formed, not only can be absorbed in room air can be absorbed interior
Toxic, pernicious gas in air, and contain polyphenols in itself, the pernicious gas after absorption is aoxidized, is decomposed, we
Experiments have shown that tea stalk powder can adsorb, in decomposition chamber 60% or more formaldehyde gas；Noise is absorbed, room noise 20- is reduced
30 decibels, reduce indoor echo.Tea stalk is rich in flexible fiber simultaneously, can effectively increase the absorption and coating surface between coating and base
Lead ductility, increase the attachment dynamics of coating, effectively prevent the crackle of coating, be resistant to heavier load.
The beneficial effects of the present invention are:
1) present invention obtained by solventless epoxy coating self-leveling it is good, environmentally friendly, hardness is high, wearability is good, applicable
Good in heavily loaded place, chemical resistance, adhesive force is strong, durability, excellent corrosion resistance, scratch resistance, and drying time is short, and viscosity is suitable
In, easy construction；
2) bond strength of solventless epoxy coating of the invention and priming coat is high, and tea stalk can effectively increase coating and base
Between absorption and coating surface lead ductility, increase the attachment dynamics of coating, effectively prevent the crackle of coating, be resistant to heavier load, draw
It stretches intensity and hardness is high, and there is good shock resistance, and noise can be absorbed, be adapted to need load-carrying vehicle
With the terraces coating such as the factory floor of forklift-walking and warehouse.
Specific embodiment
The present invention is further illustrated by the following examples, but protection scope of the present invention is not limited to following reality
Apply example.
Embodiment 1
One kind can load-carrying solvent-free epoxy resin floor coatings, be grouped as by two groups of A, B；
Component A is made of following raw material by weight: 90 parts of bisphenol A type epoxy resin, allyl glycidyl ether 5
Part, 2 parts of butyl glycidyl ether, 0.6 part of BYK-A530,1 part of cobalt naphthenate, 5 parts of blanc fixe, 2 parts of silica flour, mill base
15 parts, 0.6 part of organic modified polyorganosiloxane, 0.9 part of KH-560,0.1 part of BYK-110,0.5 part of BYK-P104S, quartz sand
40 parts, 15 parts of tea stalk powder；
B component is made of following raw material by weight: 10 parts of modified polyamide, trimethylhexamethylenediamine 2.0
Part；
The weight ratio of component A and B component is 5:1.
Embodiment 2
One kind can load-carrying solvent-free epoxy resin floor coatings, be grouped as by two groups of A, B；
Component A is made of following raw material by weight: 95 parts of bisphenol A type epoxy resin, allyl glycidyl ether 4
Part, 3 parts of butyl glycidyl ether, 0.4 part of BYK-A530,1.2 parts of cobalt naphthenate, 4 parts of blanc fixe, 3 parts of silica flour, color
12 parts of slurry, 1.0 parts of organic modified polyorganosiloxane, 0.5 part of KH-560,0.4 part of BYK-110,0.3 part of BYK-P104S, quartz
42 parts of sand, 12 parts of tea stalk powder；
B component is made of following raw material by weight: 12 parts of modified polyamide, trimethylhexamethylenediamine 1.0
Part；
The weight ratio of component A and B component is 5:1.
Embodiment 3
One kind can load-carrying solvent-free epoxy resin floor coatings, be grouped as by two groups of A, B；
Component A is made of following raw material by weight: 100 parts of bisphenol A type epoxy resin, allyl glycidyl ether
3 parts, 4 parts of butyl glycidyl ether, 0.2 part of BYK-A530,1.4 parts of cobalt naphthenate, 2 parts of blanc fixe, 4 parts of silica flour, color
10 parts of slurry, 1.3 parts of organic modified polyorganosiloxane, 0.3 part of KH-560,0.6 part of BYK-110,0.1 part of BYK-P104S, quartz
45 parts of sand, 10 parts of tea stalk powder；
B component is made of following raw material by weight: 15 parts of modified polyamide, trimethylhexamethylenediamine 0.2
Part；
The weight ratio of component A and B component is 5:1.
Performance detection is carried out to the coating of embodiment 2, testing result is as shown in table 1.
Table 1 can load-carrying solvent-free epoxy resin floor coatings
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (4)
1. one kind can load-carrying solvent-free epoxy resin floor coatings, it is characterised in that: be grouped as by two groups of A, B；
Component A is made of following raw material by weight: 90-100 parts of bisphenol A type epoxy resin, allyl glycidyl ether
3-5 parts, 2-4 parts of butyl glycidyl ether, 0.2-0.6 parts of BYK-A530,1-1.4 parts of cobalt naphthenate, 2-5 parts of blanc fixe,
2-4 parts of silica flour, 10-15 parts of mill base, 0.6-1.3 parts of organic modified polyorganosiloxane, 0.3-0.9 parts of KH-560, BYK-110
0.1-0.6 parts, 0.1-0.5 parts of BYK-P104S, 40-45 parts of quartz sand, 10-15 parts of tea stalk powder；
B component is made of following raw material by weight: 10-15 parts of modified polyamide, trimethylhexamethylenediamine 0.2-
2.0 part；
The weight ratio of component A and B component is 5:1.
2. according to claim 1 can load-carrying solvent-free epoxy resin floor coatings, it is characterised in that: by two component of A, B
Composition；
Component A is made of following raw material by weight: 95 parts of bisphenol A type epoxy resin, 4 parts of allyl glycidyl ether,
3 parts of butyl glycidyl ether, 0.4 part of BYK-A530,1.2 parts of cobalt naphthenate, 4 parts of blanc fixe, 3 parts of silica flour, mill base 12
Part, 1.0 parts of organic modified polyorganosiloxane, 0.5 part of KH-560,0.4 part of BYK-110,0.3 part of BYK-P104S, quartz sand 42
Part, 12 parts of tea stalk powder；
B component is made of following raw material by weight: 12 parts of modified polyamide, 1.0 parts of trimethylhexamethylenediamine.
3. according to claim 1 or 2 can load-carrying solvent-free epoxy resin floor coatings, it is characterised in that: the stone
Sand is 80-120 mesh.
4. according to claim 1 or 2 can load-carrying solvent-free epoxy resin floor coatings, it is characterised in that: the tea
Stalk powder is 80-120 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737012.1A CN106336773B (en) | 2016-08-29 | 2016-08-29 | It can load-carrying solvent-free epoxy resin floor coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737012.1A CN106336773B (en) | 2016-08-29 | 2016-08-29 | It can load-carrying solvent-free epoxy resin floor coatings |
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| Publication Number | Publication Date |
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| CN106336773A CN106336773A (en) | 2017-01-18 |
| CN106336773B true CN106336773B (en) | 2018-12-25 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749567A (en) * | 2017-08-24 | 2019-05-14 | 陕西燕园众欣石墨烯科技有限公司 | A kind of graphite ene-type solvent-freely level ground paint and preparation method thereof |
| CN109370388A (en) * | 2018-11-19 | 2019-02-22 | 福州皇家地坪有限公司 | Superhard slide-proof floor material |
| CN109517488A (en) * | 2018-11-19 | 2019-03-26 | 福州皇家地坪有限公司 | Scratch resistance Wear-resisting terrace material |
| CN109504243A (en) * | 2018-12-13 | 2019-03-22 | 福州皇家地坪有限公司 | Impact resistance thicker epoxy floor material |
| CN111484789A (en) * | 2020-04-24 | 2020-08-04 | 东莞市益典实业有限公司 | Epoxy resin self-flowing floating colored sand wood-colored floor paint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104194566B (en) * | 2014-08-28 | 2016-04-27 | 漳州鑫展旺化工有限公司 | A kind of coating containing Rapid dry drying prescription and preparation method thereof |
| CN104250510B (en) * | 2014-09-30 | 2016-05-11 | 洛阳双瑞防腐工程技术有限公司 | A kind of solvent-free epoxy self-leveling roller coat floor coatings and preparation using method |
| CN105587101B (en) * | 2015-12-31 | 2017-11-24 | 福州皇家地坪有限公司 | Non-solvent epoxy antistatic floor |
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Inventor after: Chen Zunhou Inventor after: Xie Guixiu Inventor after: Chen Liang Inventor after: Yang Xili Inventor before: Xie Guixiu Inventor before: Zheng Hongfang Inventor before: Chen Zhoufei Inventor before: Yang Xili |
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Effective date of registration: 20200107 Address after: 253000 Linpan, Linyi County, Dezhou City, Shandong Province Patentee after: SHENGLI OILFIELD DELI INDUSTRIAL CO., LTD. Address before: Fuqing City, Fuzhou City, Fujian Province, Yang Dang street 350300 No. 2 bucket Patentee before: Fuzhou Royal Floor Co., Ltd. |