CN104962190A - Flame-retardant paint composition for plastics - Google Patents
Flame-retardant paint composition for plastics Download PDFInfo
- Publication number
- CN104962190A CN104962190A CN201510443668.8A CN201510443668A CN104962190A CN 104962190 A CN104962190 A CN 104962190A CN 201510443668 A CN201510443668 A CN 201510443668A CN 104962190 A CN104962190 A CN 104962190A
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- Prior art keywords
- plastics
- fire retardant
- flame
- coating compositions
- retardant coating
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a flame-retardant paint composition for plastics. In order to overcome the defects in the existing plastics, the flame-retardant paint composition for plastics is prepared from silicon compounds, flame-retardant resins, mica, alcohols, a filler, a hydrophobic high-molecular compound, ammonium persulfate, iron oxide, tartaric acid, phenylpropyl ethylene, a cosolvent, a high-temperature-resistant adhesive, DMC, water, an emulsifier and the like. The flame-retardant paint composition for plastics has the advantages of no toxicity or harm and favorable weather resistance. The treated plastic has the advantages of favorable stability, favorable flame-retardant effect, low halogen content and no additional flame retardant, overcomes the defects in the traditional flame-retardant plastics, and has very high practical value.
Description
Technical field
The present invention relates to a kind of macromolecule modified plastics, especially relate to a kind of plastics fire retardant coating compositions.
Background technology
Along with the development of industry, plastics obtain applying more and more widely.Polyethylene, polypropylene, PTT polyester, ABS etc. are used in the industries such as water saving irrigation, building, indoor decoration, furniture, electric power, transport in a large number.But the carbon in plastics, hydrogen two kinds of constituent contents are very high, so as easy as rolling off a log burning, thus limit the use of plastics.All need during general use plastics to carry out fire-retardant finish.The current fire-retardant main fire retardant of interpolation is in addition main.Adopt outer fire retardant mode of adding to carry out fire-retardant finish to material, its flame retarding efficiency is high, technology maturation, low price, but the general content of halogen of fire retardant added is higher, and during burning, plastics are heated and discharge Halogen flue gas, have toxicity, the health of meeting harmful to human, even causes personnel death; Fire retardant addition is large, comparatively large on the post-production impact of material itself, and fire retardant is easily separated out and can not be kept flame retardant resistance for a long time, shortens work-ing life.
At present by being coated with a coating at frosting to increase the method for its flame retardant properties, a kind of effective coating composition has to be developed.
Summary of the invention
Goal of the invention: in order to solve in prior art existing problem, the present invention proposes the plastics fire retardant coating compositions that fire retardant is added in high, the nontoxic effective minimizing of a kind of flame retarding efficiency outward.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of plastics fire retardant coating compositions, the raw materials of following component is comprised: silicon compounds 9-15 part according to weighing scale, flame-retarded resin class 15-18 part, mica 4-6 part, alcohols 4-7 part, filler 5-10 part, hydrophobic polymer compound 8-16 part, ammonium persulphate 2-6 part, ferric oxide 6-10 part, tartaric acid 5-15 part, phenylpropyl alcohol ethene 2-4 part, solubility promoter 6-8 part, high temperature resistant binder 3-10 part, DMC1-3 part, water 20-30 part, emulsifying agent 5-10 part, wherein emulsifying agent is hydrogen peroxide, Cyclohexanone peroxides and water reducer are mixed, its each material mass adding proportion is followed successively by 2:3:2.
Further, described silicon compounds is one or more in SiC, SiS, silicate.
Further, described flame-retarded resin class is waterborne polyurethane resin.
Further, the carbon atom number of described alcohols is less than 10.
Further, described hydrophobic polymer compound is ring compound.
Further, described filler is natural whiting filler.
Further, the particle size range of described filler is 10-20 μm.
Further, described solubility promoter is the mixture that Virahol is 3:1 with quality of glycol ratio.
Further, described high temperature resistant binder is structure-type binding agent.
Further, described water reducer is powder-type water reducer.
Beneficial effect: a kind of plastics fire retardant coating compositions provided by the invention, for the defect that existing plastics exist, by silicon compounds, flame-retarded resin class, mica, alcohols, filler, hydrophobic polymer compound, ammonium persulphate, ferric oxide, tartaric acid, phenylpropyl alcohol ethene, solubility promoter, high temperature resistant binder, DMC, water, the raw materials such as emulsifying agent are formed, plastics fire retardant coating compositions of the present invention, not only nontoxic, good weatherability, tool plastics after treatment have good stability, good flame retardation effect, content of halogen is low, without outer interpolation fire retardant, breach the defect of traditional flame retardant plastics, there is very strong practical value.
Embodiment
Embodiment 1:
A kind of plastics fire retardant coating compositions, the raw materials of following component is comprised: silicon compounds 9 parts, flame-retarded resin class 15 parts, 4 parts, mica, alcohols 4 parts, filler 5 parts, hydrophobic polymer compound 8 parts, ammonium persulphate 2 parts, ferric oxide 6 parts, tartaric acid 5 parts, phenylpropyl alcohol ethene 2 parts, solubility promoter 6 parts, high temperature resistant binder 3 parts, DMC1 part, 20 parts, water, emulsifying agent 5 parts according to weighing scale, wherein emulsifying agent is that hydrogen peroxide, Cyclohexanone peroxides and water reducer are mixed, and its each material mass adding proportion is followed successively by 2:3:2.
Wherein, the mixture of described silicon compounds to be SiC, SiS mass ratio be 2:1; Flame-retarded resin class is waterborne polyurethane resin; The carbon atom number of alcohols is less than 10; Hydrophobic polymer compound is ring compound; Described filler is natural whiting filler; The particle size range of described filler is 10-20 μm; Described solubility promoter is the mixture that Virahol is 3:1 with quality of glycol ratio; Described high temperature resistant binder is structure-type binding agent; Described water reducer is powder-type water reducer.
Embodiment 2:
A kind of plastics fire retardant coating compositions, the raw materials of following component is comprised: silicon compounds 15 parts, flame-retarded resin class 18 parts, 6 parts, mica, alcohols 7 parts, filler 10 parts, hydrophobic polymer compound 16 parts, ammonium persulphate 6 parts, ferric oxide 10 parts, tartaric acid 15 parts, phenylpropyl alcohol ethene 4 parts, solubility promoter 8 parts, high temperature resistant binder 10 parts, DMC3 part, 30 parts, water, emulsifying agent 10 parts according to weighing scale, wherein emulsifying agent is that hydrogen peroxide, Cyclohexanone peroxides and water reducer are mixed, and its each material mass adding proportion is followed successively by 2:3:2.
Wherein, described silicon compounds is SiC, Calucium Silicate powder mass ratio is the mixture of 1:3; Flame-retarded resin class is waterborne polyurethane resin; The carbon atom number of alcohols is less than 10; Hydrophobic polymer compound is ring compound; Described filler is natural whiting filler; The particle size range of described filler is 10-20 μm; Described solubility promoter is the mixture that Virahol is 3:1 with quality of glycol ratio; Described high temperature resistant binder is structure-type binding agent; Described water reducer is powder-type water reducer.
Embodiment 3:
A kind of plastics fire retardant coating compositions, the raw materials of following component is comprised: silicon compounds 12 parts, flame-retarded resin class 17 parts, 5 parts, mica, alcohols 5 parts, filler 8 parts, hydrophobic polymer compound 12 parts, ammonium persulphate 4 parts, ferric oxide 8 parts, tartaric acid 10 parts, phenylpropyl alcohol ethene 3 parts, solubility promoter 7 parts, high temperature resistant binder 6 parts, DMC2 part, 25 parts, water, emulsifying agent 8 parts according to weighing scale, wherein emulsifying agent is that hydrogen peroxide, Cyclohexanone peroxides and water reducer are mixed, and its each material mass adding proportion is followed successively by 2:3:2.
Wherein, described silicon compounds is SiS, potassium silicate mass ratio is the mixture of 2:3; Flame-retarded resin class is waterborne polyurethane resin; The carbon atom number of alcohols is less than 10; Hydrophobic polymer compound is ring compound; Described filler is natural whiting filler; The particle size range of described filler is 10-20 μm; Described solubility promoter is the mixture that Virahol is 3:1 with quality of glycol ratio; Described high temperature resistant binder is structure-type binding agent; Described water reducer is powder-type water reducer.
The preparation method of the traditionally coating of the composition according to above-described embodiment 1-3 is prepared into after fire retardant coating compositions processes plastics, measure plastics according to GB2406-93 " Plastics Combustion method for testing performance oxygen index method ", oxygen index (OI) measurement result is as shown in the table:
| Embodiment | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Oxygen index (OI) | 28.2 | 28.5 | 29.1 |
Wherein, in air, oxygen mean concns is 21%, and general oxygen index is flammable plastics below 21, and 22-27 is self-extingushing plastic, and more than 27 is flame-retardant plastic.As above data presentation in table, uses the oxygen index of the embodiment 1-3 of present composition formula all to exceed 27, meets flame-retardant plastic standard.
Use the plastics after a kind of plastics fire retardant coating compositions process of above-described embodiment 1-3, more traditional flame retardant type plastics, not only nontoxic, good weatherability, there is good stability and good flame retardation effect, content of halogen is low, without outer interpolation fire retardant, breach the defect of traditional flame retardant plastics, there is very strong practical value.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (10)
1. a plastics fire retardant coating compositions, it is characterized in that the raw materials comprising following component according to weighing scale: silicon compounds 9-15 part, flame-retarded resin class 15-18 part, mica 4-6 part, alcohols 4-7 part, filler 5-10 part, hydrophobic polymer compound 8-16 part, ammonium persulphate 2-6 part, ferric oxide 6-10 part, tartaric acid 5-15 part, phenylpropyl alcohol ethene 2-4 part, solubility promoter 6-8 part, high temperature resistant binder 3-10 part, DMC1-3 part, water 20-30 part, emulsifying agent 5-10 part, wherein emulsifying agent is hydrogen peroxide, Cyclohexanone peroxides and water reducer are mixed, its each material mass adding proportion is followed successively by 2:3:2.
2. plastics fire retardant coating compositions according to claim 1, is characterized in that: described silicon compounds is one or more in SiC, SiS, silicate.
3. plastics fire retardant coating compositions according to claim 1, is characterized in that: described flame-retarded resin class is waterborne polyurethane resin.
4. plastics fire retardant coating compositions according to claim 1, is characterized in that: the carbon atom number of described alcohols is less than 10.
5. plastics fire retardant coating compositions according to claim 1, is characterized in that: described hydrophobic polymer compound is ring compound.
6. plastics fire retardant coating compositions according to claim 1, is characterized in that: described filler is natural whiting filler.
7. plastics fire retardant coating compositions according to claim 1, is characterized in that: the particle size range of described filler is 10-20 μm.
8. plastics fire retardant coating compositions according to claim 1, is characterized in that: described solubility promoter is the mixture that Virahol is 3:1 with quality of glycol ratio.
9. plastics fire retardant coating compositions according to claim 1, is characterized in that: described high temperature resistant binder is structure-type binding agent.
10. plastics fire retardant coating compositions according to claim 1, is characterized in that: described water reducer is powder-type water reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443668.8A CN104962190A (en) | 2015-07-24 | 2015-07-24 | Flame-retardant paint composition for plastics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443668.8A CN104962190A (en) | 2015-07-24 | 2015-07-24 | Flame-retardant paint composition for plastics |
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| Publication Number | Publication Date |
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| CN104962190A true CN104962190A (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510443668.8A Pending CN104962190A (en) | 2015-07-24 | 2015-07-24 | Flame-retardant paint composition for plastics |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189776A (en) * | 2016-07-25 | 2016-12-07 | 丹阳市日月漆业有限公司 | A kind of plastic anti-flaming dope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497756A (en) * | 2009-03-09 | 2009-08-05 | 中国科学技术大学 | Radiation curable expansion type transparent flame-retardant coating and preparation thereof |
| CN103173070A (en) * | 2013-03-13 | 2013-06-26 | 惠州市凯辉化工有限公司 | Water-based flame retardant plastic coating for plastic materials |
-
2015
- 2015-07-24 CN CN201510443668.8A patent/CN104962190A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497756A (en) * | 2009-03-09 | 2009-08-05 | 中国科学技术大学 | Radiation curable expansion type transparent flame-retardant coating and preparation thereof |
| CN103173070A (en) * | 2013-03-13 | 2013-06-26 | 惠州市凯辉化工有限公司 | Water-based flame retardant plastic coating for plastic materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189776A (en) * | 2016-07-25 | 2016-12-07 | 丹阳市日月漆业有限公司 | A kind of plastic anti-flaming dope |
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Application publication date: 20151007 |