CN104312494A - Waterproof and leakageproof modified polystyrene composite virgin rubber and preparation of virgin rubber and rubber mud - Google Patents
Waterproof and leakageproof modified polystyrene composite virgin rubber and preparation of virgin rubber and rubber mud Download PDFInfo
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- CN104312494A CN104312494A CN201410594128.5A CN201410594128A CN104312494A CN 104312494 A CN104312494 A CN 104312494A CN 201410594128 A CN201410594128 A CN 201410594128A CN 104312494 A CN104312494 A CN 104312494A
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- virgin rubber
- gasoline
- modified polystyrene
- rubber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention provides waterproof and leakageproof modified polystyrene composite virgin rubber and a preparation method of virgin rubber and rubber mud. Raw materials in a product contain various chemical components which are mild in property and are free of toxic components of benzenes, ketones, formaldehyde and the like. The product is colloidal, strong in mobility and permeability. Although the product belongs to chemical engineering, the product is high in safety coefficient, non-toxic in contact for non-edible purpose, nonflammable, non-radioactive, non-volatile and stable in performance of colloid, has the characteristics of waterproofness, antioxidation, corrosion resistance, electric insulation and the like, can be powerfully adhered to the surfaces of substrates such as cement and ironwood and can be further mixed and mutually coagulated with wet cement. When virgin rubber is used, water or gasoline can be added to dilute. The virgin rubber can be stored for over 10 years without deterioration, is harmless to ecological environment and thus is a modern environment-friendly building protective material.
Description
Technical field
The present invention relates to resource reutilization technical field, especially a kind of for the modified polystyrene compound virgin rubber of waterproof except leakage and the preparation method of virgin rubber and clay.
Background technology
As everyone knows, polystyrene is as a kind of thermoplastic resin of cheap waterproof easy-formation, and the market requirement is vigorous, product type is various, but because of its not easily cyclic regeneration, and under physical environment, be difficult to degraded, cause environmental problems such as usually alleged " white pollutions ".Modified styrene polymer be difficult to recycling, mainly because its quality little (particularly expansion type), salvage value are low, and the shortage in market after reclaiming.As by reclaiming, densification polystyrene foaming type goods, and by technological innovation, make it possess new purposes, excavate new market, greatly will alleviate the environmental problems such as white pollution.On the other hand, in the chemically, polystyrene has very outstanding water-repellancy, the feature such as anti-oxidant, corrosion-resistant, moistureproof and anti-permeability is splendid, but the polystyrene proterties feature such as not easily then other materials, thermal expansivity be large own, easily separately finished product or with other chemical composition copolymerization, but directly can not be applied to the engineerings such as building simply.If change its proterties, play its waterproof, the feature such as anticorrosion, corrosion-resistant, strengthen its adherence and plasticity-, by broader applications in correlation engineering purposes, more may extend to family expenses.
Summary of the invention
System of the present invention utilizes the discarded polystyrene foaming type goods (foam-filled packaging, mess-tin etc. as common) reclaimed to be major ingredient, after being extracted by quick cold densification reduction, assistant by its modification, is polymerized to the corrosion-resistant anti-oxidation multi-functional virgin rubber of a kind of water proof anti-seepage with multiple industrial chemicals.The technical solution that the present invention adopts is:
For waterproof except the modified polystyrene compound virgin rubber leaked, by weight percentage, its component and content are distinguished as follows,
Water---7-13%;
Polystyrene reduced liquid---the 32-38% of reductive modification;
1500# solvent oil---17-23%;
Gasoline---17-23%;
Gum resin---3.5-4.5%;
Viscotrol C resin---2.5-3.5%;
Polyethers 330---1.5-2.5%;
Dibutyl phthalate (DBP)---2.5-3.5%;
Ultraviolet-resistant absorbent uv-9---0.5-1.5%;
Emulsifying agent op---1.5-2.5%.
Described is a kind of for the modified polystyrene compound virgin rubber of waterproof except leakage, and by weight percentage, its component and content are distinguished as follows,
Water---10%;
The polystyrene reduced liquid of reductive modification---35%;
1500# solvent oil---20%;
Gasoline---20%;
Gum resin---4%;
Viscotrol C resin---3%;
Polyethers 330---2%;
Dibutyl phthalate (DBP)---3%;
Ultraviolet-resistant absorbent uv-9---1%;
Emulsifying agent op---2%.
Described a kind of for waterproof except the modified polystyrene compound virgin rubber leaked, described gasoline is octane value is 90, octane value is 93, octane value is one in the gasoline of 97.
The described preparation method removing the modified polystyrene compound virgin rubber leaked for waterproof, is characterized in that: comprise the following steps:
(1) densification Reduced separating: by 35% solvent oil, 22% gasoline, 3% dibutyl phthalate (DBP), together mixing and stirring, and pour in the dissolver of 40% water, the modified styrene polymer will reclaimed again, pour into gradually in dissolver, reduced until saturated by its spontaneous rapid solution densification, free sedimentation process must be left standstill afterwards, make liquid phase separation Cheng Jing, turbid, dirty three kinds of different structure layers, after precipitate and separate, get the pure polystyrene reduced liquid on upper strata, obtain the polystyrene reduced liquid of reductive modification;
(2) modified polystyrene compound virgin rubber is prepared: mixed with the gasoline of 17-23% by the 1500# solvent oil of 17-23%, dissolve in the gum resin 1500# solvent oil of 3.5-4.5% and the mixture of gasoline again, add the Viscotrol C resin of 2.5-3.5% more wherein, the polyethers 330 of 1.5-2.5%, the dibutyl phthalate (DBP) of 2.5-3.5%, 0.5-1.5% ultraviolet-resistant absorbent uv-9 together stirs, the emulsifying agent op adding 1.5-2.5% again carries out stirring and emulsifying, then the polystyrene reduced liquid slowly adding 32-38% stirs 20-30 minute, obtain described modified polystyrene compound virgin rubber.
Described for waterproof except the modified polystyrene compound virgin rubber leaked prepares the application of clay, comprise the following steps:
After adding water and stir into pureed with 70% white portland cement, then add 30% modified polystyrene compound virgin rubber, mix to evenly, obtained described clay.
The invention has the beneficial effects as follows: the invention provides a kind of for the modified polystyrene compound virgin rubber of waterproof except leakage and the preparation method of virgin rubber and clay, in goods starting material of the present invention, contained various chemical composition character is gentle, waits toxic ingredient without benzene without ketone is formaldehydeless.Finished product is colloid, mobility, perviousness are stronger, though belong to chemical, but safety coefficient is high, non-edible contact is nontoxic, nonflammable, "dead", not volatile, colloid smooth performance, possesses the features such as water-repellancy, anti-oxidant, anticorrosive, electrical isolation, can strong effective adhesive in the substrate surface such as cement, hophornbeam, also can mix mutually solidifying with wet cement.When virgin rubber uses, can add water or gasoline cutback, should preserve for a long time and exceed 10 years and never degenerate, harmless to ecotope, be the building protective materials of modern environmental protection.
1) virgin rubber preparation technology needs a large amount of polystyrene foaming type goods, no matter and its newness degree, can be regeneration waste polystyrene expansion type goods provide reclaim market, reduce white pollution;
2) waterproof impervious characteristic of virgin rubber is extremely strong, and has outstanding anticorrosive, resistance of oxidation simultaneously, during as base material application, can be then potent with base material, and become the anti-rotten protective layer of waterproof of base material, and there is the features such as wear-resistant.
3) virgin rubber can be mixed to form clay with wet cement, makes both congeal into mutually for lasting jointless integral waterproofing face, and also can remove from every day water seasoning this-operation.
4) use of virgin rubber and clay can be with water-band wet bands tide to carry out construction operation, does not affect result of use, is applicable to special operation situations such as rushing to repair, overwork;
5) use-pattern of virgin rubber is simple, suitability wide, and can be used for the big area operation of engineering formula, the roofing and the body of wall that also can be used for family and resident family make water-proof repairing material;
6), when virgin rubber is produced, chemical reactivity is gentle, the carbon-free discharge without obnoxious flavour, also without the generation of waste water and dregs, and preparation technology's environmental protection.
embodiment:
Embodiment one
Water---7%;
The polystyrene reduced liquid of reductive modification---38%;
1500# solvent oil---17%;
90# gasoline---23%;
Gum resin---3.5%;
Viscotrol C resin---3.5%;
Polyethers 330---1.5%;
Dibutyl phthalate (DBP)---3.5%;
Ultraviolet-resistant absorbent uv-9---0.5%;
Emulsifying agent op---2.5%.
Preparation method:
(1) densification Reduced separating: by 35% solvent oil, 22% octane value be 90 gasoline, 3% dibutyl phthalate (DBP), together mixing and stirring, and pour in the dissolver of 40% water, the modified styrene polymer will reclaimed again, pour into gradually in dissolver, reduced until saturated by its spontaneous rapid solution densification, free sedimentation process must be left standstill afterwards, make liquid phase separation Cheng Jing, turbid, dirty three kinds of different structure layers, after precipitate and separate, get the pure polystyrene reduced liquid on upper strata, obtain the polystyrene reduced liquid of reductive modification;
(2) modified polystyrene compound virgin rubber is prepared: the gasoline being 90 by the 1500# solvent oil of 17% and the octane value of 23% mixes, dissolve in the mixture of the gum resin 1500# solvent oil of 3.5% and gasoline again, add wherein again the Viscotrol C resin of 3.5%, 1.5% the dibutyl phthalate (DBP) of polyethers 330,2.5%, 0.5% ultraviolet-resistant absorbent uv-9 together stir, the emulsifying agent op adding 2.5% again carries out stirring and emulsifying, then the polystyrene reduced liquid slowly adding 38% stirs 20 minutes, obtains described modified polystyrene compound virgin rubber.
Embodiment two
Water---10%;
The polystyrene reduced liquid of reductive modification---35%;
1500# solvent oil---20%;
93# gasoline---20%;
Gum resin---4%;
Viscotrol C resin---3%;
Polyethers 330---2%;
Dibutyl phthalate (DBP)---3%;
Ultraviolet-resistant absorbent uv-9---1%;
Emulsifying agent op---2%.
Preparation method:
(1) densification Reduced separating: by 35% solvent oil, 22% octane value be 93 gasoline, 3% dibutyl phthalate (DBP), together mixing and stirring, and pour in the dissolver of 40% water, the modified styrene polymer will reclaimed again, pour into gradually in dissolver, reduced until saturated by its spontaneous rapid solution densification, free sedimentation process must be left standstill afterwards, make liquid phase separation Cheng Jing, turbid, dirty three kinds of different structure layers, after precipitate and separate, get the pure polystyrene reduced liquid on upper strata, obtain the polystyrene reduced liquid of reductive modification;
(2) modified polystyrene compound virgin rubber is prepared: the gasoline being 93 by the 1500# solvent oil of 20% and the octane value of 20% mixes, dissolve in the mixture of the gum resin 1500# solvent oil of 4% and gasoline again, add wherein again the Viscotrol C resin of 3%, 2% the dibutyl phthalate (DBP) of polyethers 330,3%, 1% ultraviolet-resistant absorbent uv-9 together stir, the emulsifying agent op adding 2% again carries out stirring and emulsifying, then the polystyrene reduced liquid slowly adding 35% stirs 25 minutes, obtains described modified polystyrene compound virgin rubber.
Embodiment three
Water---13%;
The polystyrene reduced liquid of reductive modification---32%;
1500# solvent oil---23%;
97# gasoline---17%;
Gum resin---4.5%;
Viscotrol C resin---2.5%;
Polyethers 330---2.5%;
Dibutyl phthalate (DBP)---2.5%;
Ultraviolet-resistant absorbent uv-9---1.5%;
Emulsifying agent op---1.5%.
Preparation method:
(1) densification Reduced separating: by 35% solvent oil, 22% octane value be 97 gasoline, 3% dibutyl phthalate (DBP), together mixing and stirring, and pour in the dissolver of 40% water, the modified styrene polymer will reclaimed again, pour into gradually in dissolver, reduced until saturated by its spontaneous rapid solution densification, free sedimentation process must be left standstill afterwards, make liquid phase separation Cheng Jing, turbid, dirty three kinds of different structure layers, after precipitate and separate, get the pure polystyrene reduced liquid on upper strata, obtain the polystyrene reduced liquid of reductive modification;
(2) modified polystyrene compound virgin rubber is prepared: the gasoline being 97 by the 1500# solvent oil of 23% and the octane value of 17% mixes, dissolve in the mixture of the gum resin 1500# solvent oil of 4.5% and gasoline again, add wherein again the Viscotrol C resin of 2.5%, 2.5% the dibutyl phthalate (DBP) of polyethers 330,3.5%, 1.5% ultraviolet-resistant absorbent uv-9 together stir, the emulsifying agent op adding 1.5% again carries out stirring and emulsifying, then the polystyrene reduced liquid slowly adding 32% stirs 30 minutes, obtains described modified polystyrene compound virgin rubber.
The preparation of clay:
After adding water and stir into pureed with 70% white portland cement, then add 30% modified polystyrene compound virgin rubber, mix to evenly, obtained clay.
The present invention will utilize the discarded polystyrene foaming type goods (foam-filled packaging, mess-tin etc. as common) reclaimed to be major ingredient, after being extracted by quick cold densification reduction, assistant by its modification, is polymerized to the corrosion-resistant anti-oxidation multi-functional virgin rubber of a kind of water proof anti-seepage with multiple industrial chemicals.Virgin rubber is mainly as building water-proof seepage resistant material, and then the base material such as cement congeals into anti-aging of water proof anti-seepage wear-resisting lastingly, and its as hophornbeam article coatings time, there is good antirust, anti-corrosive function.Add water as base-material is in harmonious proportion with white cement, more then become clay with virgin rubber mix and blend, be mainly used in tunnel engineering and bind as waterproof and batch to smear, and the embedding benefit of the joint filling of the engineering such as pool, irrigation canals and ditches.The use of virgin rubber and clay, all can be with water construction operation in the rainy day, not affect result of use.
Virgin rubber is applied widely, it is the water proof anti-seepage material of modern high-rise building roofing, vault, toilet, inner-outer wall, also the protection that can be used as the non-leakage engineering of various integral seamless is laid, and can be used as the anti-aging anticorrosive of matrix of cement, hophornbeam goods.It is to all kinds of cement newly watering new powder and smear, and soft wet carrying out can be with to be powder and spray containment, realize glue spraying cover and seal by force, form long-acting waterproof layer; And the antirust, anti-corrosive dress that can be used as hophornbeam product is coated with protective layer, extends its work-ing life.Because virgin rubber can the characteristic of submersible, zonal tide band wet bands water repairing operation can be accomplished to various leakage feelings leak source, carry out the construction of overcast and rainy band water, reach glue to leakage remove quick-acting, do not affect later stage result of use.In addition, virgin rubber glue also should be in harmonious proportion various water oil both sexes color and replace architectural paints, as the decorative paint of metope and other hophornbeam product.
Based on virgin rubber, the clay mixed with silicate cement, be mainly used in tunnel engineering to bind as waterproof and batch to smear, and the embedding benefit of the joint filling of the engineering such as pool, irrigation canals and ditches, there is good stopping property and water-repellancy, can the resistance to thrust of enhancement engineering and toughness, promote the working life of integrated engineering, and exempt from this feature of water seasoning every day, also speed up the work corresponding.
Claims (5)
1. for the modified polystyrene compound virgin rubber of waterproof except leakage, it is characterized in that: by weight percentage, its component and content are distinguished as follows,
Water---7-13%;
Polystyrene reduced liquid---the 32-38% of reductive modification;
1500# solvent oil---17-23%;
Gasoline---17-23%;
Gum resin---3.5-4.5%;
Viscotrol C resin---2.5-3.5%;
Polyethers 330---1.5-2.5%;
Dibutyl phthalate (DBP)---2.5-3.5%;
Ultraviolet-resistant absorbent uv-9---0.5-1.5%;
Emulsifying agent op---1.5-2.5%.
2. a kind of modified polystyrene compound virgin rubber removing leakage for waterproof according to claim 1, is characterized in that: by weight percentage, and its component and content are distinguished as follows,
Water---10%;
The polystyrene reduced liquid of reductive modification---35%;
1500# solvent oil---20%;
Gasoline---20%;
Gum resin---4%;
Viscotrol C resin---3%;
Polyethers 330---2%;
Dibutyl phthalate (DBP)---3%;
Ultraviolet-resistant absorbent uv-9---1%;
Emulsifying agent op---2%.
3. according to claim 1 and 2 a kind of for waterproof except the modified polystyrene compound virgin rubber leaked, it is characterized in that: described gasoline is octane value is 90, octane value is 93, octane value is one in the gasoline of 97.
4., as claimed in claim 1 for the preparation method of waterproof except the modified polystyrene compound virgin rubber leaked, it is characterized in that: comprise the following steps:
(1) densification Reduced separating: by 35% solvent oil, 22% gasoline, 3% dibutyl phthalate (DBP), together mixing and stirring, and pour in the dissolver of 40% water, the modified styrene polymer will reclaimed again, pour into gradually in dissolver, reduced until saturated by its spontaneous rapid solution densification, free sedimentation process must be left standstill afterwards, make liquid phase separation Cheng Jing, turbid, dirty three kinds of different structure layers, after precipitate and separate, get the pure polystyrene reduced liquid on upper strata, obtain the polystyrene reduced liquid of reductive modification;
(2) modified polystyrene compound virgin rubber is prepared: mixed with the gasoline of 17-23% by the 1500# solvent oil of 17-23%, dissolve in the gum resin 1500# solvent oil of 3.5-4.5% and the mixture of gasoline again, add the Viscotrol C resin of 2.5-3.5% more wherein, the polyethers 330 of 1.5-2.5%, the dibutyl phthalate (DBP) of 2.5-3.5%, 0.5-1.5% ultraviolet-resistant absorbent uv-9 together stirs, the emulsifying agent op adding 1.5-2.5% again carries out stirring and emulsifying, then the polystyrene reduced liquid slowly adding 32-38% stirs 20-30 minute, obtain described modified polystyrene compound virgin rubber.
5. the preparation method of clay prepared by the modified polystyrene compound virgin rubber removing leakage for waterproof as claimed in claim 1, is characterized in that: comprise the following steps:
After adding water and stir into pureed with 70% white portland cement, then add 30% modified polystyrene compound virgin rubber, mix to evenly, obtained described clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594128.5A CN104312494B (en) | 2014-10-30 | 2014-10-30 | A kind of for the waterproof preparation being combined virgin rubber and virgin rubber and clay except the MPS of leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594128.5A CN104312494B (en) | 2014-10-30 | 2014-10-30 | A kind of for the waterproof preparation being combined virgin rubber and virgin rubber and clay except the MPS of leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104312494A true CN104312494A (en) | 2015-01-28 |
| CN104312494B CN104312494B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594128.5A Expired - Fee Related CN104312494B (en) | 2014-10-30 | 2014-10-30 | A kind of for the waterproof preparation being combined virgin rubber and virgin rubber and clay except the MPS of leakage |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632026A (en) * | 2004-11-07 | 2005-06-29 | 金必进 | Building glue and method for preparing same |
| CN1664042A (en) * | 2005-03-11 | 2005-09-07 | 宋学君 | Modified waste old polystyrene foamed plastic adhesive |
| CN101760151A (en) * | 2008-10-28 | 2010-06-30 | 孙丽媛 | Corrugated carton glue and preparing method thereof |
| CN103756530A (en) * | 2013-12-19 | 2014-04-30 | 澳达树熊涂料(惠州)有限公司 | High-flexibility anti-cracking primer and preparation method thereof |
| CN103965808A (en) * | 2014-05-07 | 2014-08-06 | 黄浩 | Waterproof leakage-mending adhesive prepared by utilizing waste polystyrene foam plastic |
-
2014
- 2014-10-30 CN CN201410594128.5A patent/CN104312494B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632026A (en) * | 2004-11-07 | 2005-06-29 | 金必进 | Building glue and method for preparing same |
| CN1664042A (en) * | 2005-03-11 | 2005-09-07 | 宋学君 | Modified waste old polystyrene foamed plastic adhesive |
| CN101760151A (en) * | 2008-10-28 | 2010-06-30 | 孙丽媛 | Corrugated carton glue and preparing method thereof |
| CN103756530A (en) * | 2013-12-19 | 2014-04-30 | 澳达树熊涂料(惠州)有限公司 | High-flexibility anti-cracking primer and preparation method thereof |
| CN103965808A (en) * | 2014-05-07 | 2014-08-06 | 黄浩 | Waterproof leakage-mending adhesive prepared by utilizing waste polystyrene foam plastic |
Non-Patent Citations (1)
| Title |
|---|
| 李金华: "用废聚苯乙烯泡沫制备胶粘剂", 《吉林地质》 * |
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| CN104312494B (en) | 2016-08-17 |
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Granted publication date: 20160817 Termination date: 20191030 |