CN103421375B - A kind of fire retardant coating compositions and preparation method thereof - Google Patents
A kind of fire retardant coating compositions and preparation method thereof Download PDFInfo
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- CN103421375B CN103421375B CN201310371842.3A CN201310371842A CN103421375B CN 103421375 B CN103421375 B CN 103421375B CN 201310371842 A CN201310371842 A CN 201310371842A CN 103421375 B CN103421375 B CN 103421375B
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Abstract
The present invention provides a kind of fire retardant coating compositions, it is made up of each component of following mass fraction: aqueous polyurethane 60 80 parts, hydroxyethyl methylacrylate 10 20 parts, acrylic acid 2,4,6 tribromophenyls 8 10 parts, Hydroxypropyl acrylate 5 10 parts, 24 parts of acrylic acid, dimethylbenzene 36 parts, tertiary carbonic acid glycidyl ester 68 parts, initiator 0.3 0.5 parts.The present invention also provides for the preparation method of this fire retardant coating compositions.The reasonable mixture ratio of components of the present invention, the advantage that the anti-flaming dope of preparation has high-quality and efficient, excellent fireproof performance, covering with paint film performance is good.The anti-flaming dope of the present invention can form isolation layer, can suppress contacting of matrix material and oxygen, and the too fast rising of temperature can be suppressed to cause matrix material to decompose and degraded simultaneously.And preparation method of the present invention is simple, it is easy to large-scale production.
Description
Technical field
The invention belongs to paint field, be specifically related to a kind of fire retardant coating compositions and preparation method thereof.
Background technology
Anti-flaming dope is that most widely used in modern project, adaptability is the strongest, construction construction material the most easily, is ensureing
Building safety aspect has played huge effect.Along with people live taste raising, people are to wooden structures, steel construction etc.
Construction material is more favored.And on the one hand anti-flaming dope has covering with paint beauty function to above-mentioned material, on the other hand when fire occurs
Calamity or during by high temperature action, anti-flaming dope has good protective effect to timber, steel construction, is good anti-flaming thermal-insulation building
Material.
Aqueous polyurethane coating is with aqueous polyurethane resin as base material and with a class coating of water level disperse medium, has
Good bin stability, film mechanical performance, resistance to water, resistance to dissolubility and ageing-resistant performance, and gather with traditional solvent-borne type
The similar nature of urethane coating, is an important development direction of aqueous polyurethane coating.But, its flame retardant effect is the most not clear
Aobvious, the report about the fire resistance of research raising aqueous polyurethane coating is the most few.
Summary of the invention
The invention provides a kind of fire retardant coating compositions, to this end, the present invention also provides for described fire retardant coating compositions
Preparation method.
The invention provides a kind of fire retardant coating compositions, described fire retardant coating compositions is by each group of following mass fraction
It is grouped into: aqueous polyurethane 60-80 part, hydroxyethyl methylacrylate 10-20 part, acrylic acid-2,4,6-tribromophenyl 8-10
Part, Hydroxypropyl acrylate 5-10 part, acrylic acid 2-4 part, dimethylbenzene 3-6 part, tertiary carbonic acid glycidyl ester 6-8 part, initiator
0.3-0.5 part.
Further, described fire retardant coating compositions is made up of each component of following mass fraction: aqueous polyurethane 70 parts,
Hydroxyethyl methylacrylate 15 parts, acrylic acid-2,4,6-tribromophenyls 9 parts, Hydroxypropyl acrylate 8 parts, 3 parts of acrylic acid, diformazan
Benzene 4 parts, tertiary carbonic acid glycidyl ester 7 parts, initiator 0.4 part.
Further, described fire retardant coating compositions also includes the phenylacetic acid of 4 mass parts.
Further, described initiator is di-t-butyl peroxide, cumyl peroxide, peroxidized t-butyl perbenzoate
In at least one.
Second object of the present invention is to provide the preparation method of a kind of fire retardant coating compositions, is to add in reaction vessel
Enter the acrylic acid of formula ratio, acrylic acid-2,4,6-tribromophenyls and initiator, stirring and evenly mixing, be warming up to 60-70 DEG C, will residue
Solvent adds reaction vessel, stirs 5-6 hour, and mixing speed is 600-650r/min, is down to room temperature afterwards, obtains anti-flaming dope
Compositions.
Further, described initiator is di-t-butyl peroxide, cumyl peroxide, peroxidized t-butyl perbenzoate
In at least one.
The reasonable mixture ratio of components of the present invention, the anti-flaming dope of preparation has high-quality and efficient, excellent fireproof performance, covering with paint film
The advantage that performance is good.The anti-flaming dope of the present invention can form isolation layer, can suppress contacting of matrix material and oxygen, simultaneously can
Matrix material is caused to decompose and degraded with the suppression too fast rising of temperature.And preparation method of the present invention is simple, it is easy to large-scale production.
Detailed description of the invention
Embodiment 1
The formula of the fire retardant coating compositions of the present invention is as follows:
Aqueous polyurethane 70kg, hydroxyethyl methylacrylate 15kg, acrylic acid-2,4,6-tribromophenyl 9kg, acrylic acid
Hydroxypropyl acrylate 8kg, acrylic acid 3kg, dimethylbenzene 4kg, tertiary carbonic acid glycidyl ester 7kg, initiator 0.4kg.
Wherein, initiator is di-t-butyl peroxide.
The preparation method of the fire retardant coating compositions of the present invention is:
Acrylic acid 3kg, acrylic acid-2,4,6-tribromophenyl 9kg and initiator 0.4kg, stirring is added in reaction vessel
Mixing, is warming up to 68 DEG C, residual solvent adds reaction vessel, stir 5 hours, and mixing speed is 620r/min, is down to room temperature,
Obtain fire retardant coating compositions.
Embodiment 2
The formula of the fire retardant coating compositions of the present invention is as follows:
Aqueous polyurethane 60kg, hydroxyethyl methylacrylate 10kg, acrylic acid-2,4,6-tribromophenyl 8kg, acrylic acid
Hydroxypropyl acrylate 5kg, acrylic acid 2kg, dimethylbenzene 3kg, tertiary carbonic acid glycidyl ester 6kg, initiator 0.3kg.
Wherein, initiator is cumyl peroxide.
The preparation method of the fire retardant coating compositions of the present invention is:
Acrylic acid 2kg, acrylic acid-2,4,6-tribromophenyl 8kg and initiator 0.3kg, stirring is added in reaction vessel
Mixing, is warming up to 64 DEG C, residual solvent adds reaction vessel, stir 5 hours, and mixing speed is 600r/min, is down to room temperature,
Obtain fire retardant coating compositions.
Embodiment 3
The formula of the fire retardant coating compositions of the present invention is as follows:
Aqueous polyurethane 80kg, hydroxyethyl methylacrylate 20kg, acrylic acid-2,4,6-tribromophenyl 10kg, acrylic acid
Hydroxypropyl acrylate 10kg, acrylic acid 4kg, dimethylbenzene 6kg, tertiary carbonic acid glycidyl ester 8kg, initiator 0.5kg.
Wherein, initiator is 0.2kg cumyl peroxide and 0.3kg peroxidized t-butyl perbenzoate.
The preparation method of the fire retardant coating compositions of the present invention is:
In reaction vessel, add acrylic acid 4kg, acrylic acid-2,4,6-tribromophenyl 10kg and initiator 0.5kg, stir
Mixing mixing, be warming up to 70 DEG C, residual solvent adds reaction vessel, stir 6 hours, mixing speed is 650r/min, is down to room
Temperature, obtains fire retardant coating compositions.
Embodiment 4
The formula of the fire retardant coating compositions of the present invention is as follows:
Aqueous polyurethane 80kg, hydroxyethyl methylacrylate 10kg, acrylic acid-2,4,6-tribromophenyl 10kg, acrylic acid
Hydroxypropyl acrylate 10kg, acrylic acid 2kg, dimethylbenzene 6kg, tertiary carbonic acid glycidyl ester 6kg, phenylacetic acid 4kg, initiator 0.5kg.
Wherein, initiator is 0.2kg cumyl peroxide and 0.3kg di-t-butyl peroxide.
The preparation method of the fire retardant coating compositions of the present invention is:
In reaction vessel, add acrylic acid 2kg, acrylic acid-2,4,6-tribromophenyl 10kg and initiator 0.5kg, stir
Mixing mixing, be warming up to 60 DEG C, residual solvent adds reaction vessel, stir 6 hours, mixing speed is 630r/min, is down to room
Temperature, obtains fire retardant coating compositions.
Embodiment 5
The formula of the fire retardant coating compositions of the present invention is as follows:
Aqueous polyurethane 65kg, hydroxyethyl methylacrylate 10kg, acrylic acid-2,4,6-tribromophenyl 10kg, acrylic acid
Hydroxypropyl acrylate 6kg, acrylic acid 2kg, dimethylbenzene 6kg, tertiary carbonic acid glycidyl ester 6kg, phenylacetic acid 4kg, initiator 0.4kg.
Wherein, initiator is peroxidized t-butyl perbenzoate.
The preparation method of the fire retardant coating compositions of the present invention is:
In reaction vessel, add acrylic acid 2kg, acrylic acid-2,4,6-tribromophenyl 10kg and initiator 0.4kg, stir
Mixing mixing, be warming up to 65 DEG C, residual solvent adds reaction vessel, stir 5 hours, mixing speed is 610r/min, is down to room
Temperature, obtains fire retardant coating compositions.
Embodiment 6
The formula of the fire retardant coating compositions of the present invention is as follows:
Aqueous polyurethane 75kg, hydroxyethyl methylacrylate 16kg, acrylic acid-2,4,6-tribromophenyl 10kg, acrylic acid
Hydroxypropyl acrylate 6kg, acrylic acid 4kg, dimethylbenzene 6kg, tertiary carbonic acid glycidyl ester 7kg, phenylacetic acid 4kg, initiator 0.4kg.
Wherein, initiator is 0.1kg di-t-butyl peroxide, 0.1kg cumyl peroxide, 0.2kg benzoyl peroxide first
Tert-butyl acrylate.
The preparation method of the fire retardant coating compositions of the present invention is:
In reaction vessel, add acrylic acid 4kg, acrylic acid-2,4,6-tribromophenyl 10kg and initiator 0.4kg, stir
Mixing mixing, be warming up to 68 DEG C, residual solvent adds reaction vessel, stir 5 hours, mixing speed is 640r/min, is down to room
Temperature, obtains fire retardant coating compositions.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (2)
1. a fire retardant coating compositions, it is characterised in that: described fire retardant coating compositions is by each component of following mass fraction
Composition: aqueous polyurethane 60-80 part, hydroxyethyl methylacrylate 10-20 part, acrylic acid-2,4,6-tribromophenyl 8-10 parts,
Hydroxypropyl acrylate 5-10 part, acrylic acid 2-4 part, dimethylbenzene 3-6 part, tertiary carbonic acid glycidyl ester 6-8 part, phenylacetic acid 4 parts, draw
Send out agent 0.3-0.5 part；Described initiator is in di-t-butyl peroxide, cumyl peroxide, peroxidized t-butyl perbenzoate
At least one.
2. according to the fire retardant coating compositions described in claim 1, it is characterised in that: described fire retardant coating compositions is by following
Each component composition of mass fraction: aqueous polyurethane 70 parts, hydroxyethyl methylacrylate 15 parts, acrylic acid-2,4,6-tribromo-benzenes
Ester 9 parts, Hydroxypropyl acrylate 8 parts, 3 parts of acrylic acid, dimethylbenzene 4 parts, tertiary carbonic acid glycidyl ester 7 parts, phenylacetic acid 4 parts, initiation
Agent 0.4 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371842.3A CN103421375B (en) | 2013-08-23 | A kind of fire retardant coating compositions and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371842.3A CN103421375B (en) | 2013-08-23 | A kind of fire retardant coating compositions and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103421375A CN103421375A (en) | 2013-12-04 |
| CN103421375B true CN103421375B (en) | 2016-11-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143988A (en) * | 2006-09-14 | 2008-03-19 | 刘炳义 | Water-based flame-retardant fireproof wood paint |
| CN101418158A (en) * | 2008-10-24 | 2009-04-29 | 公安部四川消防研究所 | Phosphor-nitrogen ultrathin expansion type steel structure fire-resistant coating |
| CN101519562A (en) * | 2008-10-10 | 2009-09-02 | 兰州理工大学 | Flame-retardant protective coating for bromocarbon acrylic acid printed circuit and preparation method thereof |
| CN101781517A (en) * | 2010-02-25 | 2010-07-21 | 合肥市科天化工有限公司 | Self-flame-retardant aqueous polyurethane industrial wood lacquer |
| CN102993798A (en) * | 2012-10-22 | 2013-03-27 | 宿迁市英杰装饰材料有限公司 | Flame-retardant coating composition |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143988A (en) * | 2006-09-14 | 2008-03-19 | 刘炳义 | Water-based flame-retardant fireproof wood paint |
| CN101519562A (en) * | 2008-10-10 | 2009-09-02 | 兰州理工大学 | Flame-retardant protective coating for bromocarbon acrylic acid printed circuit and preparation method thereof |
| CN101418158A (en) * | 2008-10-24 | 2009-04-29 | 公安部四川消防研究所 | Phosphor-nitrogen ultrathin expansion type steel structure fire-resistant coating |
| CN101781517A (en) * | 2010-02-25 | 2010-07-21 | 合肥市科天化工有限公司 | Self-flame-retardant aqueous polyurethane industrial wood lacquer |
| CN102993798A (en) * | 2012-10-22 | 2013-03-27 | 宿迁市英杰装饰材料有限公司 | Flame-retardant coating composition |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Mengxiang Inventor before: Zhu Renzu |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20161017 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 214000 Jiangsu Province, Wuxi city Xishan District Beizhen Zhang Shan chemical District Jingquan tin Applicant before: Wuxi Jinsheng Auxiliaries Factory Effective date of registration: 20161017 Address after: Chongqing District of Banan city bridge 401344 Solitaire Town Street No. 11 6-8 Applicant after: Liu Mengxiang Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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Effective date of registration: 20181204 Address after: No. 999 Sanzao Town Industrial Park, Funing County, Yancheng City, Jiangsu Province, 224000 Patentee after: JIANGSU HONGTENG SPORT FIELD NEW MATERIAL CO.,LTD. Address before: 401344 Jinqiao street, Jinqiao street, long town, Banan District, Chongqing City, 6-8, 6-8 Patentee before: Liu Mengxiang |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: No.45, Fenghua Road, Sanmao Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: ZHENJIANG HUAXING ELECTRICAL AND MECHANICAL MANUFACTURING Co.,Ltd. Address before: No. 999 Sanzao Town Industrial Park, Funing County, Yancheng City, Jiangsu Province, 224000 Patentee before: JIANGSU HONGTENG SPORT FIELD NEW MATERIAL CO.,LTD. |