CN106188650A - A kind of macromolecule composite graphite alkene anti-haze fibre bundle and production method thereof - Google Patents

Abstract

The invention discloses a kind of macromolecule composite graphite alkene anti-haze fibre bundle and preparation method thereof, it is made up of following raw material: ethylene vinyl acetate copolymer 20 25, high density polyethylene 8 10, nanoparticle active agent 58 etc..The present invention prepares filter fiber film by selecting photocatalyst and degradable poly chitosan lactate on material component, there is the dual-use function of adsorbed gas colloidal sol and volatile organic matter, the advantage with Degradable environment protection, the chitosan used is because of molecular band positive charge, can be with the antibacterial of adsorption site negative charge so that it is there is sterilizing function；Structurally, being prepared for the fibrous membrane layer of different-diameter and hole, in conjunction with nano-graphene between layers, the hole and the specific surface area that improve composite adsorption film exist, and enhance effect.

Description

A kind of macromolecule composite graphite alkene anti-haze fibre bundle and production method thereof

Technical field

The present invention relates to building material technical field, more specifically a kind of macromolecule composite graphite alkene anti-haze fibre bundle And production method.

Background technology

At present, use the mode of vitrified bond to prepare during major part brickmaking, but be as the increase of clay yield, clay Resource is the deficientest, not only increases cost of winning, ecological environment also causes having a strong impact on simultaneously, therefore needs optimization badly and change Enter existing brick-making method to change the status quo.

Use sodium hydroxide decomposing zircon sand, be China's main production of producing now basic zirconium chloride and zirconium dioxide. China's basic zirconium chloride yearly productive capacity in 2007 has reached 150,000 t, occupies the first in the world.As functional material and structural material The demand of zirconium dioxide is also continuously increased, and its production technology cost is relatively low, but shortcoming is that producing substantial amounts of garbage (often gives birth to Produce 1t zirconium dioxide product and about discharge sig water 5m, acid white residue 1t).In recent years, along with production-scale expansion, produced The process problem of the garbage produced in journey also becomes increasingly conspicuous.

The raising of national life level of expanding economy band, the trend that the purchase volume of private car the most linearly rises, Automobile environment inside car becomes the problem that people become more concerned with.Polluter in private car mainly has Aerosol Pollution and volatility Organic Pollution, investigation shows: total volatile organic compound concentration can raise and the increase of off-period and urgency along with temperature Sharp increase adds.This is because be all bonded together by chemical adhesive between a lot of materials in automobile, temperature raises and close The volatilization of harmful substance is accelerated in closed loop border next time.So, keep often ventilating and in automobile, putting into adsorbing material, such as activity Charcoal or melt-blown material and the joint product of bulky grain activated carbon, adsorb harmful gas, purifies air in private car, but this The product of sample often has certain life-span, needs often to change, in the case of there is no labelling or reminding, and the most easily quilt Forget or neglect, it is impossible to the environment being effectively ensured in private car.For private car environment pollution situation, urgent need to develop A kind of aerosol that can filter can eliminate again the dual durable filtering material of volatile organic matter.Composite filter material filters because of it The advantages such as efficiency height, low, the length in service life of filtration resistance come into one's own all the more

Therefore, utilize dust collecting macromolecule resin composite graphite alkene anti-haze material make fired brick be turn waste into wealth, protect environment, The effective measures of farmland saving, have good social and economic benefits.

Summary of the invention

The invention aims to make up the deficiencies in the prior art, it is provided that a kind of intensity is high, heat conductivity is low, density is little Dust collecting macromolecule resin composite graphite alkene anti-haze material and production method.

It is an object of the invention to be achieved through the following technical solutions:

A kind of macromolecule composite graphite alkene anti-haze fibre bundle, is made up of following raw material: cellulose acetate tow 25-30, Sargassum Acid 25-30, hydrochloric acid 5-10, ethylene-vinyl acetate copolymer 20-25, high density polyethylene 8-10, nanoparticle active agent 5-8, foam oxygen Change aluminum 8-10, nano ceric oxide powder 5-8, polylactic acid chitosan 15-20, nano-graphene 10-15, aluminum hydroxy compounds 4-7, Modified nano-titanium dioxide 10-25, flyash 20-25, slaked lime 6-7, wollastonite 6-8, furane resins 15-20, to toluene Sulfonic acid 5-8, Methylsulfate 8-10, triacetyl glycerine 5-8, conductive mica powder 0.3-0.5, conductive nano graphite powder 0.2- 0.4, the trimer 0.8-1 of polyisocyanates, polytetrafluoroethylene fibre 1-2, porous aluminium titanates 2-3, zircon 3-5, cement Jiao Slag 2-3, nano aluminium oxide 2-4, mesh knot soil 10-15, sea mud 8-12, polyvinyl acetate 5-10, Oleum Verniciae fordii 4-6, molasses 3-6, Sodium lauroyl sarcosine 1-2, abies balsam 3-5, asbestos wool 4-8, additive 6-8, water are appropriate；

Described nanoparticle active agent is that MgO, Al2O3, Si3N4, BN are mixed the compositions produced by the part by weight of 1:2:3:1；Institute Stating modified nano-titanium dioxide preparation method is: by adding 1-2 times of deionized water in NACF, soak in deionized water Take out after 1-2h, take out standby after being dried 3-5h in an oven；Starched by metatitanic acid, carbamide mixes, and adds gross weight 3-5 times After deionized water stirs, the NACF after addition process, at 90-96 DEG C, heated and stirred 2-4h obtains completely to reaction Arrive；

Described additive is made up of the raw material of following weight portion: a certain amount of magnesium aluminum-hydrotalcite is scattered in the deionization of de-CO2 After making serosity in water, the NaH2PO4 2H2O of excess being dissolved in water institute wiring solution-forming to be poured slowly in serosity, heated and stirred is also Regulate PH to about 3.7 with acetic acid, react 3 hours under reflux temperature, after natural cooling, with the deionization washing of de-CO2 Wash product and filter until filtrate PH=7, being then dried to obtain.The preparation method of described nano-graphene is: added by concentrated sulphuric acid Enter in graphite, stir 5-12 hour through-20 DEG C ~-10 DEG C low temperature, then after 0 DEG C ~ 5 DEG C stirrings 5-12 hour, add Gao Meng Acid potassium carries out oxidation reaction and obtains graphite oxide solution；To obtain being directly added into CTAB in graphite oxide solution, CTAB is to oxidation Graphite carries out flocculation and modified-reaction obtains modified graphite oxide solution；Modified graphite oxide solution is filtered, washs, at 50 DEG C It is vacuum dried 24 hours, i.e. obtains nano-graphene.

The production method of a kind of macromolecule composite graphite alkene anti-haze fibre bundle, is prepared from by following steps:

(1) take alginic acid, mixed in hydrochloric acid, and the deionized water adding gross weight 6-10 times be heated to 100-120 DEG C and stir, Adding cellulose acetate tow afterwards keeps this heating-up temperature to continue stirring 20-30min to uniform that Sargassum acidic group fiber liquid is standby；

By ethylene-vinyl acetate copolymer, high density polyethylene, nanoparticle active agent, foamed alumina, nano ceric oxide powder, Aluminum hydroxy compounds, modified nano-titanium dioxide, flyash, slaked lime, wollastonite, furane resins, p-methyl benzenesulfonic acid, Methylsulfate, triacetyl glycerine, conductive mica powder, conductive nano graphite powder, the trimer of polyisocyanates, politef Pulverize and grind after fiber, porous aluminium titanates, zircon, cement cinder, nano aluminium oxide, asbestos wool, mesh knot soil, sea mud mixing Mill, is subsequently adding molasses, sodium lauroyl sarcosine, additive and appropriate water and stirs, obtaining compound；

(2) will add compound in Sargassum acidic group fiber liquid, high temperature 90-100 DEG C stirs prepared base material；

(3) by abies balsam, Oleum Verniciae fordii, polyvinyl acetate mixing after 80-90 DEG C, 800-1000r/min stir 5-10min, then The substrate surface that even application prepares in (2), 100-120 DEG C of insulation 2-4h；

By polylactic acid chitosan, nano-graphene mixing, the most quickly stirring 5-6h is to forming the saturating of stable homogeneous Bright solution, by the loading base material of electron spray form high-temperature spray Graphene between layers；After cooling and get final product.

Claims (2)

1. a macromolecule composite graphite alkene anti-haze fibre bundle, it is characterised in that: it is made up of following raw material: acetate fiber Bundle 25-30, alginic acid 25-30, hydrochloric acid 5-10, ethylene-vinyl acetate copolymer 20-25, high density polyethylene 8-10, nano active Agent 5-8, foamed alumina 8-10, nano ceric oxide powder 5-8, polylactic acid chitosan 15-20, nano-graphene 10-15, conduction Mica powder 0.3-0.5, conductive nano graphite powder 0.2-0.4, the trimer 0.8-1 of polyisocyanates, polytetrafluoroethylene fibre 1- 2, aluminum hydroxy compounds 4-7, modified nano-titanium dioxide 10-25, flyash 20-25, slaked lime 6-7, wollastonite 6-8, furan Furane resins 15-20, p-methyl benzenesulfonic acid 5-8, Methylsulfate 8-10, triacetyl glycerine 5-8, porous aluminium titanates 2-3, zircon 3-5, cement cinder 2-3, nano aluminium oxide 2-4, mesh knot soil 10-15, sea mud 8-12, polyvinyl acetate 5-10, Oleum Verniciae fordii 4-6, Molasses 3-6, sodium lauroyl sarcosine 1-2, abies balsam 3-5, asbestos wool 4-8, additive 6-8, water are appropriate；

Described nanoparticle active agent is that MgO, Al2O3, Si3N4, BN are mixed the compositions produced by the part by weight of 1:2:3:1;

Described modified nano-titanium dioxide preparation method is: by adding 1-2 times of deionized water in NACF, at deionized water Take out after middle immersion 1-2h, take out standby after being dried 3-5h in an oven；Starched by metatitanic acid, carbamide mixes, and adds gross weight After the deionized water of 3-5 times stirs, the NACF after addition process, at 90-96 DEG C, heated and stirred 2-4h is to instead Should obtain completely；

Described additive is made up of the raw material of following weight portion: a certain amount of magnesium aluminum-hydrotalcite is scattered in the deionization of de-CO2 After making serosity in water, the NaH2PO4 2H2O of excess being dissolved in water institute wiring solution-forming to be poured slowly in serosity, heated and stirred is also Regulate PH to about 3.7 with acetic acid, react 3 hours under reflux temperature, after natural cooling, with the deionization washing of de-CO2 Wash product and filter until filtrate PH=7, being then dried to obtain；The preparation method of described nano-graphene is: added by concentrated sulphuric acid Enter in graphite, stir 5-12 hour through-20 DEG C ~-10 DEG C low temperature, then after 0 DEG C ~ 5 DEG C stirrings 5-12 hour, add Gao Meng Acid potassium carries out oxidation reaction and obtains graphite oxide solution；To obtain being directly added into CTAB in graphite oxide solution, CTAB is to oxidation Graphite carries out flocculation and modified-reaction obtains modified graphite oxide solution；Modified graphite oxide solution is filtered, washs, at 50 DEG C It is vacuum dried 24 hours, i.e. obtains nano-graphene.

The production method of a kind of macromolecule composite graphite alkene the most according to claim 1 anti-haze fibre bundle, it is characterised in that It is prepared from by following steps:

(1) take alginic acid, mixed in hydrochloric acid, and the deionized water adding gross weight 6-10 times be heated to 100-120 DEG C and stir, Adding cellulose acetate tow afterwards keeps this heating-up temperature to continue stirring 20-30min to uniform that Sargassum acidic group fiber liquid is standby；

By ethylene-vinyl acetate copolymer, high density polyethylene, nanoparticle active agent, foamed alumina, nano ceric oxide powder, Aluminum hydroxy compounds, modified nano-titanium dioxide, flyash, slaked lime, wollastonite, furane resins, p-methyl benzenesulfonic acid, Methylsulfate, triacetyl glycerine, conductive mica powder, conductive nano graphite powder, the trimer of polyisocyanates, politef Pulverize and grind after fiber, porous aluminium titanates, zircon, cement cinder, nano aluminium oxide, asbestos wool, mesh knot soil, sea mud mixing Mill, is subsequently adding molasses, sodium lauroyl sarcosine, additive and appropriate water and stirs, obtaining compound；

(2) will add compound in Sargassum acidic group fiber liquid, high temperature 90-100 DEG C stirs prepared base material；

(3) by abies balsam, Oleum Verniciae fordii, polyvinyl acetate mixing after 80-90 DEG C, 800-1000r/min stir 5-10min, then The substrate surface that even application prepares in (2), 100-120 DEG C of insulation 2-4h；

By polylactic acid chitosan, nano-graphene mixing, the most quickly stirring 5-6h is to forming the saturating of stable homogeneous Bright solution, by the loading base material of electron spray form high-temperature spray Graphene between layers；After cooling and get final product.