CN102876210A - Fireproof paint utilizing recycled foams as raw materials - Google Patents
Fireproof paint utilizing recycled foams as raw materials Download PDFInfo
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- CN102876210A CN102876210A CN2012104174751A CN201210417475A CN102876210A CN 102876210 A CN102876210 A CN 102876210A CN 2012104174751 A CN2012104174751 A CN 2012104174751A CN 201210417475 A CN201210417475 A CN 201210417475A CN 102876210 A CN102876210 A CN 102876210A
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- foam
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- retardant coating
- frie retardant
- mixed solvent
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Abstract
The invention provides a fireproof paint utilizing recycled foams as raw materials, belonging to the technical field of paints. The paint comprises the following components by weight percent: 6-10% of recycled foams, 14-20% of alkyd resin, 4-8% of chlorinated paraffin, 8-12% of titanium dioxide, 2-4% of antimony trioxide, 4-8% of aluminium hydroxide, 10-15% of ammonium polyphosphate, 3-6% of pentaerythritol, 3-6% of melamine, 0.5-1% of organic bentonite, 0.2-0.5% of dispersing agent, 0.3-0.4% of dryer, 0.1-0.2% of anti-skinning agent and 26-30% of mixed solvent. The paint has the following beneficial effects that the recycled foams are adopted as the raw materials, thus reducing the cost and increasing the raw material sources; the fireproof time of the paint is over 2 hours; and the product has excellent adhesion and quick dryness.
Description
Technical field
The invention provides a kind of frie retardant coating, particularly a kind of the utilization reclaimed foam as the frie retardant coating of raw material, belongs to technical field of coatings.
Background technology
Along with the day by day rise of industrial chemicals, minimization of cost is all being pursued by coating factory, wishes to develop the product of excellent quality with minimum starting material.The present invention has effectively utilized foam materials and the waste commonly used in the production to reclaim, and after the employing benzene kind solvent dissolves it fully, adopts filter to filter rear resulting a kind of paint binder.The foam formal name used at school that realizes is called polystyrene foamed and Expandable Polystyrene (EPS), and referred to as EPS, popular name is foamed glue (Hongkong and Macro's title), Poly dragon (Taiwan title), foam (China's Mainland title) is by the styrene suspension polymerization, adds whipping agent again and makes.White pearl particle, relative density 1.05.Utilize its thermal conductivity low, absorbent member is little.Impact resisting vibrating, heat insulation, sound insulation, protection against the tide, vibration damping.The advantages such as dielectric properties are good.
Summary of the invention
The objective of the invention is: adopt and reclaim foam as the raw material of frie retardant coating, with the source of expansion coating raw material.The technical scheme that adopts is:
A kind of utilization reclaimed foam as the frie retardant coating of raw material, includes following component by weight percentage: reclaim foam 6～10%, Synolac 14～20%, clorafin 4～8%, titanium dioxide 8～12%, antimonous oxide 2～4%, aluminium hydroxide 4～8%, polyphosphoric acid amine 10～15%, tetramethylolmethane 3～6%, trimeric cyanamide 3～6%, organobentonite 0.5～1%, dispersion agent 0.2～0.5%, siccative 0.3～0.4%, antiskinning agent 0.1～0.2%, mixed solvent 26～30%.
Above-mentioned titanium dioxide preferably adopts Rutile type Titanium Dioxide;
Above-mentioned sour acid resin preferably adopts medium oil alkyd resin;
Above-mentioned antiskinning agent preferably adopts methyl ethyl ketoxime;
Above-mentioned mixed solvent can be the mixture of dimethylbenzene, toluene, butyl ester, ethyl ester and propyl carbinol.
The preparation method is:
S1: get a certain amount of mixed solvent, will reclaim foam and be dissolved into;
S2: add Synolac and clorafin resin, add while stirring dispersion agent, stir;
S3: add while stirring titanium dioxide, antimonous oxide, aluminium hydroxide, polyphosphoric acid amine, tetramethylolmethane, trimeric cyanamide, organobentonite, adopt again 1200～1800 rev/mins of rotating speeds to stir;
S4: adopt horizontal sand mill to be ground to fineness and reach 30～35 microns;
S5: add antiskinning agent, siccative and remaining mixed solvent, adopt 300～500 rev/mins to stir and get final product.
Beneficial effect
Frie retardant coating provided by the invention has adopted the foam that reclaims as raw material, has reduced cost, has increased raw material sources.This frie retardant coating fire prevention time reached more than 2 hours, and in addition, this product has excellent sticking power, quick-drying.
Embodiment
Below as follows for the raw material of embodiment employing:
Reclaim foam: reclaim the remaining waste polystyrene frothing foam that gets off of each based packaging material
Medium oil alkyd resin (389-9 three wood gums)
Clorafin (the two great chemical industry in 52# Yancheng)
Rutile titanium white powder (940+ Zhenjiang town titanium)
Antimonous oxide (high-purity type antimonous oxide Loudi China star antimony industry)
Aluminium hydroxide (section is fire-retardant in the Hefei)
Polyphosphoric acid amine (rising sun chemical industry in morning)
Tetramethylolmethane (Anhui gold standing grain industry)
Trimeric cyanamide (Yonghe County, Wujiang fine chemistry industry)
Organobentonite (SD-2 Zhejiang Feng Hong)
Siccative (CQ-90 Shanghai Tao Yuan)
Antiskinning agent (methyl ethyl ketoxime Shanghai Tao Yuan)
Organic solvent is that dimethylbenzene, toluene, butyl ester, ethyl ester, propyl carbinol mix by equal proportion
The study on formula of fireproof paint proportioning of table 1 embodiment 1～embodiment 5
The preparation method is:
S1: get a certain amount of mixed solvent, will reclaim the solution that foam is dissolved into 50% (w/w);
S2: add Synolac and clorafin resin, add while stirring dispersion agent, stir;
S3: add while stirring titanium dioxide, antimonous oxide, aluminium hydroxide, polyphosphoric acid amine, tetramethylolmethane, trimeric cyanamide, organobentonite, adopted again 1200～1800 rev/mins of high speed dispersion 15～20 minutes;
S4: adopt horizontal sand mill to be ground to fineness and reach 30～35 microns;
S5: add antiskinning agent, siccative and remaining mixed solvent, adopt 300～500 rev/mins to stir and get final product.
Performance test
Test method is: the white frie retardant coating that will prepare is brushed on the steel plate that thickness is 3～5mm, by repeatedly brushing, its thickness is reached more than the 4mm, and outdoor certainly doing carried out the over-all properties detection in 7 days; The paint film total thickness is according to GB/T13452.2-2008, time of drying is according to GB/T1728-1979 (1989), sticking power is according to GB/T1720-1979 (1989), gloss is according to GB/T9754-1988, shock-resistant according to GB/T1732-1993, toughness is according to GB/T11185-2009, and fire resistance is according to GB12441-2005
The performance test of table 2 embodiment 1～embodiment 5
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| The paint film total thickness, mm | 5 | 4.1 | 4.3 | 4.2 | 4 |
| Surface drying, minute | 10 | 10 | 8 | 8 | 7 |
| Do solid work, hour | 48 | 48 | 48 | 24 | 24 |
| Sticking power, level | 1 | 1 | 1 | 1 | 1 |
| Gloss, % | 75% | 60% | 54% | 50% | 48% |
| Shock-resistant, cm | 50 | 50 | 50 | 45 | 40 |
| Toughness, mm | 1 | 1 | 1 | 1 | 2 |
| Fire resistance, hour | 2.5 | 2 | 2 | 2 | 2 |
Utilization provided by the invention is reclaimed foam as the frie retardant coating of raw material preparation, has good spraying property, and sticking power can reach 1 grade, and toughness is more than the 1mm, and fire resistance can reach more than 2 hours.
Claims (8)
1. one kind is utilized the recovery foam as the frie retardant coating of raw material, includes following component by weight percentage: reclaim foam 6～10%, Synolac 14～20%, clorafin 4～8%, titanium dioxide 8～12%, antimonous oxide 2～4%, aluminium hydroxide 4～8%, polyphosphoric acid amine 10～15%, tetramethylolmethane 3～6%, trimeric cyanamide 3～6%, organobentonite 0.5～1%, dispersion agent 0.2～0.5%, siccative 0.3～0.4%, antiskinning agent 0.1～0.2%, mixed solvent 26～30%.
2. utilization according to claim 1 is reclaimed foam as the frie retardant coating of raw material, and it is characterized in that: described titanium dioxide is Rutile type Titanium Dioxide.
3. utilization according to claim 1 is reclaimed foam as the frie retardant coating of raw material, and it is characterized in that: described Synolac is medium oil alkyd.
4. utilization according to claim 1 is reclaimed foam as the frie retardant coating of raw material, and it is characterized in that: described antiskinning agent is methyl ethyl ketoxime.
5. utilization according to claim 1 is reclaimed foam as the frie retardant coating of raw material, and it is characterized in that: described mixed solvent is the mixture of dimethylbenzene, toluene, butyl ester, ethyl ester and propyl carbinol.
6. one kind prepares utilization recovery foam claimed in claim 1 as the method for the frie retardant coating of raw material, may further comprise the steps:
S1: get a certain amount of mixed solvent, will reclaim the solution that foam is dissolved into 50% (w/w);
S2: add Synolac and clorafin resin, add while stirring dispersion agent, stir;
S3: add while stirring titanium dioxide, antimonous oxide, aluminium hydroxide, polyphosphoric acid amine, tetramethylolmethane, trimeric cyanamide, organobentonite, stir;
S4: adopt horizontal sand mill to be ground to fineness and reach 30～35 microns;
S5: add antiskinning agent, siccative and remaining mixed solvent, stirring gets final product.
7. utilization according to claim 6 is reclaimed foam as the preparation method of the frie retardant coating of raw material, and it is characterized in that: the stirring velocity among the step S3 is 1200～1800 rev/mins.
8. utilization according to claim 6 is reclaimed foam as the preparation method of the frie retardant coating of raw material, and it is characterized in that: the stirring velocity among the step S5 is 300～500 rev/mins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417475.1A CN102876210B (en) | 2012-10-26 | 2012-10-26 | Fireproof paint utilizing recycled foams as raw materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417475.1A CN102876210B (en) | 2012-10-26 | 2012-10-26 | Fireproof paint utilizing recycled foams as raw materials |
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| Publication Number | Publication Date |
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| CN102876210A true CN102876210A (en) | 2013-01-16 |
| CN102876210B CN102876210B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210417475.1A Active CN102876210B (en) | 2012-10-26 | 2012-10-26 | Fireproof paint utilizing recycled foams as raw materials |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275607A (en) * | 2013-06-26 | 2013-09-04 | 兰州理工大学 | Phosphorous alkyd resin cable fire-retardant coating and preparation method thereof |
| CN103275604A (en) * | 2013-06-26 | 2013-09-04 | 兰州理工大学 | Phosphorous alkyd resin transparent fire retardant coating and preparation method thereof |
| CN104387934A (en) * | 2014-11-11 | 2015-03-04 | 山东五洲检测有限公司 | Flame-retardant alkyd resin paint and preparation method thereof |
| CN104469115A (en) * | 2014-12-19 | 2015-03-25 | 苏州菲博特智能科技有限公司 | Surveillance camera |
| CN105754238A (en) * | 2016-03-15 | 2016-07-13 | 常州塑金高分子科技有限公司 | Halogen-free flame-retardant polystyrene regenerated material for household electronic devices and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5843221A (en) * | 1997-08-04 | 1998-12-01 | Illinois Tool Works, Inc. | Sprayable coating composition |
| CN1203932A (en) * | 1997-06-26 | 1999-01-06 | 韩财元 | Alkyd modified environment-friendly coating |
| CN102746775A (en) * | 2012-06-28 | 2012-10-24 | 兰州理工大学 | Bromine carbon alkyd resin cable fireproof paint and its preparation method |
-
2012
- 2012-10-26 CN CN201210417475.1A patent/CN102876210B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203932A (en) * | 1997-06-26 | 1999-01-06 | 韩财元 | Alkyd modified environment-friendly coating |
| US5843221A (en) * | 1997-08-04 | 1998-12-01 | Illinois Tool Works, Inc. | Sprayable coating composition |
| CN102746775A (en) * | 2012-06-28 | 2012-10-24 | 兰州理工大学 | Bromine carbon alkyd resin cable fireproof paint and its preparation method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275607A (en) * | 2013-06-26 | 2013-09-04 | 兰州理工大学 | Phosphorous alkyd resin cable fire-retardant coating and preparation method thereof |
| CN103275604A (en) * | 2013-06-26 | 2013-09-04 | 兰州理工大学 | Phosphorous alkyd resin transparent fire retardant coating and preparation method thereof |
| CN103275604B (en) * | 2013-06-26 | 2015-05-20 | 兰州理工大学 | Phosphorous alkyd resin transparent fire retardant coating and preparation method thereof |
| CN103275607B (en) * | 2013-06-26 | 2015-05-20 | 兰州理工大学 | Phosphorous alkyd resin cable fire-retardant coating and preparation method thereof |
| CN104387934A (en) * | 2014-11-11 | 2015-03-04 | 山东五洲检测有限公司 | Flame-retardant alkyd resin paint and preparation method thereof |
| CN104469115A (en) * | 2014-12-19 | 2015-03-25 | 苏州菲博特智能科技有限公司 | Surveillance camera |
| CN105754238A (en) * | 2016-03-15 | 2016-07-13 | 常州塑金高分子科技有限公司 | Halogen-free flame-retardant polystyrene regenerated material for household electronic devices and preparation method thereof |
| CN105754238B (en) * | 2016-03-15 | 2018-11-02 | 常州塑金高分子科技有限公司 | Halogen-free flame-retardant polystyrene regenerated material for household electronic devices and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN102876210B (en) | 2015-02-04 |
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