Background technology
Environmental pollution is China's Economic development, one of problem that social progress faced.Environmental pollution not only destroys the eubiosis, has wasted the resource and the energy, and serious harm mankind itself's healthy and existence, also can hinder further developing of industrial and agricultural production simultaneously.Domestic improvement to waste gas, waste water, urban refuse pollution is at present comparatively paid attention to, but industrial solid castoff is then paid attention to dealing with improperly inadequately, causes secondary pollution, and the harm environment should cause the attention of relevant department to this.
Along with the raising of Economic development and living standards of the people, industrial solid castoff can sharply increase, and China's expectation will reach 9.8 * 10 in 2003
8Ton.Industrial solid castoff is the final state of all contaminations, many pollutant components have concentrated, these pollutant components can discharge again again when condition changes and enter in atmosphere, water body, the soil, thereby its harm has potentiality and chronicity, and its harm to human environment mainly shows appropriation of land, contaminated soil, water body and atmosphere and influences aspects such as environmental health.
Commonly used the having of method of disposal to industrial solid castoff: landfill, burning ashing and sea disposal, but its significant disadvantages and limitation are respectively arranged.
Partly viscose glue shape organic waste materials is maximum in the industrial solid castoff, a modal class admittedly, is partly sticking admittedly jelly as the organic useless tar that produces in the chemical industry.Just produce a large amount of half viscose glue shape organic waste materials admittedly in the vanillin food grade,1000.000000ine mesh production process, be the viscose glue shape under the normal temperature, the pitch shape that is in a liquid state more than 30 ℃, toughness belongs to semisolid waste.Present treatment process is stacking, landfill or open incineration, not only contaminate environment but also waste resource and manpower.
Though be that the epoxide coal bituminous protective system of base-material and polyvinyl chloride buildings waterproof ointment have been promoted in China and used with coal tar, be that the building materials comprehensive utilization of raw material does not appear in the newspapers with industrial organic waste materials.Through consulting lot of documents and trust is looked into newly.Do not see the report that relevant integrated conduct method is arranged both at home and abroad.
Summary of the invention
(1) technical problem that will solve
The invention provides a kind of is water-fast protective system or the buildings waterproof ointment and the preparation method of raw material production with industrial organic waste materials, to reach utilization of waste material, to reduce the purpose of polluting, turning waste into wealth.
(2) technical scheme
With industrial organic waste materials is the water-fast protective system of raw material production, be the imitative bituminous composition of resin modified of a kind of single component or two-pack, comprise industrial organic waste materials, modified resin, SBS sizing material, mixed solvent, filler, auxiliary agent in the component, add or do not add solidifying agent.First component in single component or the two-pack, its component and content (weight %) are:
Industry organic waste materials 20-40%
Modified resin 20-40%
SBS sizing material 1-5%
Mixed solvent 20-40%
Filler 5-25%
Auxiliary agent 1%
The industry organic waste materials can be vanillin food grade,1000.000000ine mesh processing waste or organic useless tar, they mainly are that some are similar to bituminous tarry or thick Chemical Manufacture byproduct or scrap rubber, be but that some contain the lower molecular weight of a small amount of reactive functionality or the organism of higher molecular weight, the existence of active group can make the functional group in organic waste materials and the modified resin react, reach the curing purpose, improve paint film property.
Modified resin can be resin or corresponding plastic waste such as Resins, epoxy, resol, urethane, polystyrene, rosin.Various resins have the various functional groups that can participate in reaction respectively.
The mashed prod that the SBS sizing material is made up of SBS and mixed solvent.SBS is divinyl and cinnamic segmented copolymer, is the divinyl segment in the middle of the long chain molecule, and two ends are vinylbenzene segments, and it ℃ still keeps flexibility at low temperature-73.Cross-linked rubber shape feature is arranged at normal temperatures, and its low-temperature performance is very good, is the toughner under a kind of low temperature, and rebound performance is obviously improved.
SBS sizing material size of content in coating directly influence performances such as the waterproof of paint film, water-fast, anticorrosion, high temperature resistant, sticking power, snappiness, can pass through its consumption of adjustment, and reach some optimum performances.
Mixed solvent is to be mixed by toluene, dimethylbenzene, pimelinketone, isopropylcarbinol, acetates and 200# industrial naptha.
Filler is iron oxide red, Yun Tie, remodeling aluminum phosphate, talcum powder, titanium dioxide, lightweight CaCO
3, the mixture of some materials in antirust filler such as ultra-fine barium sulfate, glass flake and the physique filler.Filler adds fashionable, must be uniformly dispersed.What of amount of filler can be adjusted performances such as film forming water-fast, the anticorrosion and resistance to impact shock of institute.
Second component in the two-pack, it is curing component, its composition adds the mixed solvent dilution by solidifying agent and forms, mixed solvent also is to be mixed by toluene, dimethylbenzene, pimelinketone, isopropylcarbinol, acetates and 200# industrial naptha, and solidifying agent can be the solid oily serial solidifying agent of amine, polymeric amide series solidifying agent, amine curing agent, amine affixture etc.
Above-mentioned is that the preparation method of the water-fast protective system of raw material is formed by industrial organic waste materials, modified resin, SBS sizing material, mixed solvent, filler, additive compound with industrial organic waste materials, if with bicomponent system then prepare second component curing component again and be used.
To industrial organic waste materials, for example vanillin food grade,1000.000000ine mesh organic waste materials or other organic thickness waste material carry out composition analysis earlier, to determine the kind and the consumption of used modified resin.
The organic waste materials pre-treatment: slow heating and melting organic waste materials in reactor, filter and remove impurity and volatile low-molecular-weight organic matter.Pretreated waste chemistry stable in properties, it is at aspect excellent performances such as humidity, water resistance and resistances to chemical attack.
First component preparation (heat refining) in single component or the two-pack:
By proportioning, in mixed solvent, under stirring, heated condition, add pretreated organic waste materials, modified resin, SBS sizing material, make its abundant melting mixing, filtration, cooling, treat to cool off fully the back and add filler and auxiliary agent.Modulation viscosity, and grinding reaches certain fineness.
The preparation of second component (curing component)
It is formulated that curing component of the present invention adds mixed solvent by solidifying agent.Used solidifying agent is looked the difference of used modified resin and can be adjusted, and takes by weighing a certain amount of solidifying agent in a container, adds the mixed solvent that 1-5 doubly measures, and does not stop to stir, and solidifying agent is dissolved in the mixed solvent fully, and being uniformly dispersed gets final product.
With industrial organic waste materials is the polyvinyl chloride buildings waterproof ointment of raw material, comprises industrial organic waste materials in its component, polyvinyl chloride (PVC) RESINS, SBS sizing material, softening agent, stablizer and filler, and its component and content (weight %) are:
Industry organic waste materials 40-60%
Polyvinyl chloride (PVC) RESINS 3-4%
SBS sizing material 0-12%
Softening agent 6%
Stablizer 0.5%
Filler 20-50%
Used industrial organic waste materials, SBS sizing material, filler are with above-mentioned identical.Used polyvinyl chloride (PVC) RESINS, softening agent, stablizer " polyvinyl chloride building joint material People's Republic of China (PRC) specialized standard " together are described identical.
With industrial organic waste materials is that the preparation method of the polyvinyl chloride buildings waterproof ointment of raw material is earlier to industrial organic waste materials pre-treatment: slow heating and melting organic waste materials in reactor, filter and remove impurity and volatile low-molecular-weight organic matter.Sneak into SBS sizing material, polyvinyl chloride (PVC) RESINS, softening agent, stablizer, filler etc. successively by proportioning under heated and stirred again, stir after 0.5-1 hour, packing gets finished product modified polyvinyl chloride buildings waterproof ointment.
(3) beneficial effect
The present invention fully utilizes the viscose glue shape waste material of partly consolidating that produces in vanillin food grade,1000.000000ine mesh and other chemical process, prepares a kind of water-fast protective system or buildings waterproof ointment that is formed by organic waste materials, modified resin, solvent, filler, additive compound.
Organic waste materials is to be the viscosity jelly under maximum in the chemical process, modal, the normal temperature.Adopt the method for stacking, landfill, open incineration to handle at present, both contaminate environment was wasted resource and manpower again.The present invention utilizes organic waste materials to make main raw material and makes a kind of water-fast protective system or buildings waterproof ointment, thereby reaches the cost that reduces product, the purpose of utilization of waste material.Simultaneously the preparation method of this product be that cost is low, technology simple possible, operational path that the water-fast preservative property of product are strong.Can turn waste into wealth, reduce pollution, protection environment.The present invention has significantly comprehensive social benefit and economic benefit.
Embodiment
Embodiment 1
A kind of water-fast protective system is formulated by organic waste materials 20.0%, Resins, epoxy 30.0%, SBS sizing material 2.0%, filler 25%, auxiliary agent 1%, mixed solvent 22.0%.
Embodiment 2
A kind of water-fast protective system is formulated by resol 28%, organic waste materials 26.0%, SBS sizing material 2.0%, filler 15%, mixed solvent 28.0%, auxiliary agent 1%.
Embodiment 3
A kind of water-fast protective system is formulated by urethane resin 30.0%, organic waste materials 25.0%, SBS sizing material 3.0%, filler 12.0%, mixed solvent 29.0%, auxiliary agent 1%.
Embodiment 4
A kind of water-fast protective system is formulated by Resins, epoxy 28.0%, organic waste materials 25.0%, SBS sizing material 2.0%, glass flake 10.0%, fine particle calcium carbonate 5%, auxiliary agent 1%, mixed solvent 29.0%.
Embodiment 5
A kind of modified polyvinyl chloride buildings waterproof ointment is formulated by organic waste materials 40%, polyvinyl chloride (PVC) RESINS 3%, SBS sizing material 12%, softening agent 6%, stablizer 0.5% and filler 38.5%.
Embodiment 6
A kind of modified polyvinyl chloride buildings waterproof ointment, formulated by organic waste materials 50%, polyvinyl chloride (PVC) RESINS 4%, SBS sizing material 10%, softening agent 6%, stablizer 0.5% and filler 29.5%.
Embodiment 7
A kind of modified polyvinyl chloride buildings waterproof ointment, formulated by organic waste materials 60%, polyvinyl chloride (PVC) RESINS 4%, SBS sizing material 8%, softening agent 6%, stablizer 0.5% and filler 21.5%.