CN1233636A - Multi-purpose color water-proof coating made of poly styrene wastes - Google Patents
Multi-purpose color water-proof coating made of poly styrene wastes Download PDFInfo
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- CN1233636A CN1233636A CN 98108110 CN98108110A CN1233636A CN 1233636 A CN1233636 A CN 1233636A CN 98108110 CN98108110 CN 98108110 CN 98108110 A CN98108110 A CN 98108110A CN 1233636 A CN1233636 A CN 1233636A
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- toluene
- poly styrene
- polystyrene
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The present invention relates to coloured water-proof paint made from polystyrene waste product. The compsn. of the waterproof paint includes polystyrene, toluene, dibutyrate, titanium pigment, fire retardant, pigment etc. which pass through relevant prepn. technology and chemical reaction to form this new type coloured water proof paint. The present invention possesses the following characteristics: simple in technology, low in investment, low in cost, can coat different colours, fasteness to water, fastness to acid and alkali etc.
Description
Multi-purpose color water-proof coating made of poly styrene wastes of the present invention is waste with polystyrene made a kind of new type colorful waterproof paint after chemical treatment.
In the prior art of waterproof paint, mainly contain at present watersoluble modified coal tar water-proof coating, soap lye Emulsificated asphalt water-proof painting material and solvent-borne type mineral rubber waterproof paint.Wherein watersoluble modified coal tar water-proof coating is to be base-material with coal tar, adds synthetic resins modifications such as PVC, is the water-emulsifying type waterproof coatings that dispersion medium is made with water.The soap lye emulsified bitumen is that a certain amount of petroleum pitch is placed the aqueous solution that contains certain density soap class emulsifying agent, with dispersing apparatus petroleum pitch is scattered in the water equably, thereby forms a kind of metastable bitumen emulsion.Solvent-borne type mineral rubber waterproof paint is to be base-material with petroleum pitch and synthetic rubber, uses proper amount of solvent, and is equipped with each waterproof paint that auxiliary agent is made.Above-mentioned three kinds of waterproof paints all need to consume a large amount of existing raw materials, have problems such as complex process, cost height, poor, the easy pollution of insulation thermal insulation, surrounding environment.Therefore serious day by day according to white pollution, answer comprehensive regulation white pollution to make its resource regeneration, be very necessary so adopt the method for chemistry to make the depleted polystyrene form a kind of new multi-purpose color water-proof coating.
In view of existing problem in the above-mentioned prior art, the objective of the invention is to develop that a kind of technology is simple, but easy construction, less investment, cost are low, can dye the waterproof coating that is coated with shades of colour, water-tolerant, cold-resistant low-temperature construction and has physicalies such as insulation heat-insulation and heat-preservation, acid and alkali-resistance, this coating is that poly styrene wastes is handled and formed through corresponding preparation technology.
Multi-purpose color water-proof coating made of poly styrene wastes of the present invention; Its prescription is to be made up of polystyrene, toluene, dibutylester, vinyl acetic monomer, stearic acid, titanium dioxide fire retardant and pigment thereof; Its formula rate (weight %):
Polystyrene 30-40% toluene 40-65% dibutylester 4-5%
Titanium dioxide 3-5% vinyl acetic monomer 5-10% stearic acid 1-2%
Fire retardant 5-10% pigment 1-2%
The preparation technology of poly styrene wastes system broken colour waterproof paint of the present invention; It is characterized in that dropping in the reactor in corresponding ratio adding toluene, dibutylester, ester acetoacetic ester, stearic acid with being cut into particle after poly styrene wastes cleaning, the drying.After stirring and dissolving, press corresponding proportion again and add titanium dioxide and fire retardant, add pigment at last, form thick liquid, get final product barrelling through stirring 0.5-1 hour, and with metal bucket sealing warehouse-in.To prepare 100 kilograms chromatic waterproofing paint is example, and the input ratio of each raw material is respectively 30 kilograms of polystyrene, 50 kilograms of toluene, 5 kilograms of dibutylesters, 5 kilograms of ester acetoacetic esters, 1 kilogram of stearic acid, 3 kilograms of titanium dioxides, 5 kilograms of fire retardants, 1 kilogram of pigment.
Multi-purpose color water-proof coating made of poly styrene wastes provided by the present invention belongs to a kind of environmental protection project.At present white pollution is serious day by day is polluting our survival environment.21st century is the century of human environmental protection, and plastics pollution is carried out resource reutilization and become the problem of being badly in need of solution.Utilize the present invention to turn waste into wealth, be of solving that poly styrene wastes pollutes fine by way of.By producing positive social benefit and remarkable economic efficiency to widespread use of the present invention.
Specific embodiments of the invention are as follows, if 100 kilograms chromatic waterproofing paint of preparation, at first 30 kilograms poly styrene wastes is cleaned, available clear water and weak lye clean, carry out drying treatment after removing silt and greasy dirt, dried polystyrene is put into pulverizer and is broken into fritter.The polystyrene of fragmentation put into reactor adds 50 kilograms of toluene, 5 kilograms of dibutylesters, 5 kilograms of vinyl acetic monomers simultaneously and 1 kilogram of stearic acid adds 3 kilograms of titanium dioxides again after stirring dissolving fully and 5 kilograms of fire retardants stir again, the pigment that after stirring, adds 1 kilogram again, the color of pigment can be multiple monochrome or the secondary colors of can be such as red, blue, white, black, decide as required, add pigment and can be pigment dyestuff and also can be mineral dye.Add pigment after stirred about 0.5-1 hour, after quality inspection is qualified, can be with chromatic waterproofing paint barrelling, the sealing of thick shape, and warehouse-in.
This coating promptly can be used for the waterproof on roof, can do again to decorate and use the colorful flame-retardant waterproof paint, is applied to ad decoration and coating for internal and external wall.
Claims (2)
1, a kind of multi-purpose color water-proof coating made of poly styrene wastes.Its prescription is to be made up of polystyrene, toluene, dibutylester, vinyl acetic monomer, stearic acid, titanium dioxide, fire retardant and pigment thereof; Its formula rate (weight %):
Polystyrene 30-40% toluene 40-65% butyl ester 4-5%
Titanium dioxide 3-5% vinyl acetic monomer 5-10% stearic acid 1-2%
Fire retardant 5-10% pigment 1-2%
2, according to the preparation technology of the multi-purpose color water-proof coating made of poly styrene wastes of claim 1; It is characterized in that dropping in the reactor in corresponding ratio adding toluene, dibutylester, ethyl acetate, stearic acid with being cut into particle after poly styrene wastes cleaning, the drying; After stirring and dissolving, press corresponding proportion again and add titanium dioxide and fire retardant, add pigment at last,, form thick liquid, get final product barrelling through stirring 0.5-1 hour, and with metal bucket lid sealing warehouse-in; To prepare 100 kilograms chromatic waterproofing paint is example, and each raw material input ratio is respectively 30 kilograms of polystyrene, 50 kilograms of toluene, 5 kilograms of dibutylesters, 5 kilograms of vinyl acetic monomers, 1 kilogram of stearic acid, 3 kilograms of titanium dioxides, 5 kilograms of fire retardants, 1 kilogram of pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98108110 CN1233636A (en) | 1998-04-27 | 1998-04-27 | Multi-purpose color water-proof coating made of poly styrene wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98108110 CN1233636A (en) | 1998-04-27 | 1998-04-27 | Multi-purpose color water-proof coating made of poly styrene wastes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1233636A true CN1233636A (en) | 1999-11-03 |
Family
ID=5219504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98108110 Pending CN1233636A (en) | 1998-04-27 | 1998-04-27 | Multi-purpose color water-proof coating made of poly styrene wastes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1233636A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151949A (en) * | 2014-08-20 | 2014-11-19 | 吴江华诚复合材料科技有限公司 | Colorful plastic-blasting paint |
| CN107189566A (en) * | 2017-06-16 | 2017-09-22 | 佛山赛威光电技术有限公司 | A kind of polystyrene coating and preparation method thereof |
-
1998
- 1998-04-27 CN CN 98108110 patent/CN1233636A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151949A (en) * | 2014-08-20 | 2014-11-19 | 吴江华诚复合材料科技有限公司 | Colorful plastic-blasting paint |
| CN107189566A (en) * | 2017-06-16 | 2017-09-22 | 佛山赛威光电技术有限公司 | A kind of polystyrene coating and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |