CN102220064B - Construction-use waterproof paint converted from waste plastics, and production method thereof - Google Patents
Construction-use waterproof paint converted from waste plastics, and production method thereof Download PDFInfo
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- CN102220064B CN102220064B CN 201110101697 CN201110101697A CN102220064B CN 102220064 B CN102220064 B CN 102220064B CN 201110101697 CN201110101697 CN 201110101697 CN 201110101697 A CN201110101697 A CN 201110101697A CN 102220064 B CN102220064 B CN 102220064B
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Abstract
The invention belongs to the field of waste plastics utilization, and especially relates to a construction-use waterproof paint converted from waste plastics, and a production method thereof. The construction waterproof paint converted from waste plastics is characterized in that: waste plastics are first converted into liquid through a thermal cracking process, and then added to a mixture of machine oil, edible oil, tung oil, and petrochemical wax, and the waterproof paint is prepared through polymerization. According to the present invention, waste plastics are effectively utilized, and environment pollution caused by a certain amount of plastics is reduced. The product has advantages of good waterproof effect, good acid and alkali corrosion resistance, and substantial high-temperature tolerance.
Description
(1) technical field
The invention belongs to waste plastic and utilize the field, particularly a kind of building water-proof paint and production method thereof of utilizing waste plastic to change into.
(2) background technology
Along with developing rapidly of oil and chemical industry, plastics have extend into each corner of life and production field.Yet, produce on a large scale and use, must be accompanied by generation and the discharge of a large amount of wastes.According to statistics, the plastic waste amount accounts for 70% of plastics output, and plastic refuse accounts for 10% of municipal wastes output.
The plastic prod kind is very numerous and diverse, wherein, though some products are discarded, but its quality is not damaged its quality because finishing people's use, such as fresh milk bag, beverage bottle, multiple container package, other non-thermosettable plastics, as the plastics film that goes out of use, basin bucket etc., the plastic prod of recycling, what have can be directly as the material that copies original paper, but therefore fresh milk bag and so on is thrown aside mostly because complicated component, separation difficulty, cost of reproduction may be also high than buying new cost.
(3) summary of the invention
The present invention provides a kind of production unit is simple, recovery utilization rate is high building water-proof paint and the production method thereof of utilizing waste plastic to change in order to remedy the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
A kind of building water-proof paint that utilizes waste plastic to change into, it is characterized in that: after the waste plastic hot tearing is degraded to liquid state, join in the mixture of machine oil, edible oil, tung oil and petrochemical industry wax, make by polyreaction, the weight proportion of above-mentioned each composition is 3.5 ~ 4.5 parts of plastic waste, 1.5 ~ 2 parts in machine oil, 1.5 ~ 2 parts of edible oils, 1 ~ 1.5 part of tung oil, 1 ~ 1.5 part in petrochemical industry wax.
The present invention is with the polyethylene in the thermoplastic articles, the degraded of polypropylene hot tearing formula, effectively utilize its liquid object and flow into by in the mixture that is formed by machine oil, edible oil, tung oil and petrochemical industry wax, thereby produce the primary process that polyreaction is produced waterproof paint.
Wherein, the weight proportion of above-mentioned each composition is preferably, 4 parts of plastic waste, 2 parts in machine oil, 2 parts of edible oils, 1 part of tung oil, 1 part in petrochemical industry wax.
Described edible oil is peanut oil or cotton seed oil.
The production method of building water-proof paint of the present invention mainly comprises the steps:
(1) waste plastic is cleaned, classified, then make it be bonded as strip and block its semi-molten;
(2) waste plastic that is strip and block after will processing is put into the burner box of tiltedly putting, and lights with firelock, and the plastics melting of being heated is flowed out downwards from burner box for liquid, flows in the container that places the burner box below;
(3) be loaded with the mixture of machine oil, edible oil, tung oil and petrochemical industry wax in the container, constantly stir, liquid waste plastic and original mixture are mixed.
The present invention effectively utilizes waste plastic; alleviate a part of waste or used plastics pollution on the environment; the product waterproof effect is good; antiacid alkali erosiveness can be strong; the high temperature resistance function is obvious, and under-10 ℃ of cold condition, construction operation does as usual; except being suitable for operation waterproof that concrete structure is basal plane, also be suitable for the waterproof, protection, insulation of brick matter structure, wooden structures, the effect such as wear-resisting.
(4) embodiment
Embodiment 1:
Raw material: waste or used plastics 7kg, machine oil 3kg, peanut oil 3kg, tung oil 2kg, petrochemical industry wax 2kg.
Production method: (1) cleans waste plastic, presses the purpose classification of original product, such as milk bag, beverage bottle and so on,, is bonded as one its semi-molten with flame gun, is combined as the strip and block of convenient operation;
(2) will tiltedly put as the bucket-shaped box of the iron sheet of burner box, and with one of flame gun spray strip and block plastics, make its burning, the plastics melting of being heated is flowed out downwards from burner box for liquid, flows in the container that places the burner box below;
(3) the interior mixture that becomes to be equipped with machine oil, edible oil, tung oil and petrochemical industry wax of container heats container, and constantly stirs, and liquid waste plastic and original mixture are mixed.
Embodiment 2:
Raw material: waste or used plastics 9kg, machine oil 4kg, cotton seed oil 4kg, tung oil 3kg, petrochemical industry wax 3kg.
Production method such as embodiment 1.
Embodiment 3:
Raw material: waste or used plastics 8kg, machine oil 4kg, cotton seed oil 4kg, tung oil 2kg, petrochemical industry wax 2kg.
Production method such as embodiment 1.
Embodiment 4: the using method of product coating
If building roof is the concrete quality scope of operation, even if directly with trowel coating is mixed and stirred, then be put on the basal plane and get final product, mean thickness is about 1cm, at last with fire of flame gun spray.
As being used for the protection of brick matter structure, wooden structures, can adopt the scraper method, thickness is in 0.5cm.
Embodiment 5: the multi-functional use of product coating
Coating of the present invention is spread upon on the ground that sun power is installed, can effectively prevent the etch of the outer spilling water of sun power (anti-80 ° of C high-temperature water).
Tiny line appears in concrete structure building sometimes to be split, the repeatedly erasing in the part of available coating of the present invention, and a part of material infiltrates in it, and a part sticks at the surface, in the about 0.5mm of the thickness on top layer, because color is basic identical, is difficult to find out the vestige of once remedying.
In order to make wooden building prolong working life, coating of the present invention can be applied in wood surface, play protective effect.
Claims (4)
1. building water-proof paint that utilizes waste plastic to change into, it is characterized in that: after the waste plastic hot tearing is degraded to liquid state, join in the mixture of machine oil, edible oil, tung oil and petrochemical industry wax, make by polyreaction, the weight proportion of above-mentioned each composition is 3.5 ~ 4.5 parts of waste plastics, 1.5 ~ 2 parts in machine oil, 1.5 ~ 2 parts of edible oils, 1 ~ 1.5 part of tung oil, 1 ~ 1.5 part in petrochemical industry wax.
2. the architectural waterproof material that utilizes waste plastic to change into according to claim 1, it is characterized in that: the weight proportion of described each composition is 4 parts of waste plastics, 2 parts in machine oil, 2 parts of edible oils, 1 part of tung oil, 1 part in petrochemical industry wax.
3. the building water-proof paint that utilizes waste plastic to change into according to claim 1 and 2, it is characterized in that: described edible oil is peanut oil or cotton seed oil.
4. the production method of utilizing the building water-proof paint of waste plastic conversion according to claim 1 is characterized by, and mainly comprises the steps:
(1) waste plastic is cleaned, classified, then make it be bonded as strip and block its semi-molten;
(2) waste plastic of strip and block is put into the burner box of tiltedly putting, light with firelock, the waste plastic melting of being heated is flowed out downwards from burner box for liquid, flows in the container that places the burner box below;
(3) be loaded with the mixture of machine oil, edible oil, tung oil and petrochemical industry wax in the container, constantly stir, liquid waste plastic and original mixture are mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110101697 CN102220064B (en) | 2011-04-22 | 2011-04-22 | Construction-use waterproof paint converted from waste plastics, and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110101697 CN102220064B (en) | 2011-04-22 | 2011-04-22 | Construction-use waterproof paint converted from waste plastics, and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102220064A CN102220064A (en) | 2011-10-19 |
| CN102220064B true CN102220064B (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110101697 Expired - Fee Related CN102220064B (en) | 2011-04-22 | 2011-04-22 | Construction-use waterproof paint converted from waste plastics, and production method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102220064B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386803A (en) * | 2002-04-30 | 2002-12-25 | 姚惠渥 | Nontoxic pollution-free polystyrene paint and its preparing process |
| CN101429312A (en) * | 2007-11-06 | 2009-05-13 | 梁伟 | High-elasticity leak preventive for roofs |
| CN101704932A (en) * | 2009-10-26 | 2010-05-12 | 常州市邦杰化工有限公司 | Method for preparing coating resin by using waste polystyrene plastics |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69520276T2 (en) * | 1994-07-18 | 2001-09-27 | Victor George Bennett | METHOD FOR REUSE AND DISPOSAL OF WASTE |
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2011
- 2011-04-22 CN CN 201110101697 patent/CN102220064B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386803A (en) * | 2002-04-30 | 2002-12-25 | 姚惠渥 | Nontoxic pollution-free polystyrene paint and its preparing process |
| CN101429312A (en) * | 2007-11-06 | 2009-05-13 | 梁伟 | High-elasticity leak preventive for roofs |
| CN101704932A (en) * | 2009-10-26 | 2010-05-12 | 常州市邦杰化工有限公司 | Method for preparing coating resin by using waste polystyrene plastics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102220064A (en) | 2011-10-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140422 |