CN101391203A - Compound powder capable of releasing negative ion with high efficiency and adhesive material thereof - Google Patents

Compound powder capable of releasing negative ion with high efficiency and adhesive material thereof Download PDF

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Publication number
CN101391203A
CN101391203A CNA2007100772331A CN200710077233A CN101391203A CN 101391203 A CN101391203 A CN 101391203A CN A2007100772331 A CNA2007100772331 A CN A2007100772331A CN 200710077233 A CN200710077233 A CN 200710077233A CN 101391203 A CN101391203 A CN 101391203A
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China
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composite granule
powder
anion
high efficiency
attachment
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CNA2007100772331A
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Chinese (zh)
Inventor
叶正涛
尤利春
陈干男
熊汉兴
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Lianghao Science And Technology Enterprise Co Ltd
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Lianghao Science And Technology Enterprise Co Ltd
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Priority to CNA2007100772331A priority Critical patent/CN101391203A/en
Publication of CN101391203A publication Critical patent/CN101391203A/en
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Abstract

The invention relates to a composite powder for anion releasing with high efficiency as well as an attachment thereof, comprising: making a tourmaline powder and a carbon system powder into the composite powder according to the most appropriate mixing ratio, blending and fusing the composite powder with the attachment (such as: foaming material or chemical fiber material of macromolecular material) to make a product; therefore, multiplication characteristics of the composite powder are utilized to produce height piezoelectricity, thermoelectricity or related properties, so as to exert a plurality of functions and effects of releasing mass negative ions as well as deodorization, bacteriostasis and the like.

Description

Tool efficiently discharges the composite granule and the attachment thereof of anion
Technical field
The present invention discharges the composite granule and the attachment thereof of anion for a kind of tool high efficiency is provided, and it is a powder for the carbon that tourmaline powder adds a scheduled volume, can bring into play the release anion that multiplies each other and deodorizing and multi-functional effect such as antibacterial.
Background technology
Bamboo carbon is the porous material with super large surface area, has extremely strong absorption affinity, also has the function of deodorizing and release anion simultaneously, and its efficient is relevant with the particle size of bamboo carbon, but also restricted; And tourmaline claims the natural minerals of tourmaline again, has the function that discharges anion, and it discharges the function of anion simultaneously, and the identical limit is also arranged.
Yet utilize this natural minerals to use the relevant patent documentation that discharges anion, just like: U.S. Pat 6192949B1, US5972467, US5967207, US6509294, US6449990, US6475513 etc., wherein the major technique content of this US6192949B1 patent case is to disclose a kind of method of making bamboo carbon fusion salt sill.
The major technique content of this US5972467 patent case is that disclosing a kind of method of making the bamboo fibre sheet comprises: utilize pressure bamboo trunk to be split into the bamboo chip that evenly separates separately; Utilize hot temperature fully to eliminate the interior insect egg of bamboo chip; Utilize tree and some jelly to bind bamboo chip and form the cup-shaped equipment.
The major technique content of this US5967207 patent case is to disclose the method that a kind of bamboo chip manufacturing forms Venice curtain, and oxidation is bleached after the bamboo carbon plate is cut by this method system, makes curtain at last.
The major technique content of this US6509294 patent case is to disclose a kind of food of making deodorizing antibiotic and preserves and construction timber, add tourmaline with bamboo carbon and mix binder and become carrier, again and add and at least aly form adhesive-bonded fabric as chitosan, bamboo vinegar, conker acid.
The major technique content of this US6449990 patent case is to disclose a kind of circular purifying vessel that places in the Wash tub, removal grease in this washing machine and dirty purifying vessel, inorganic material in its purifying vessel is Binclon wood carbon and about 75:25 of tourmaline ore ratio and 95:5, and this purifying vessel appearance is light-weighted natural rubber or synthetic rubber.
The major technique content of this US6475513 patent case is to disclose its capsule of a kind of skin-care capsule, and its capsule 's content of this skin-care capsule contains carbide and water frozen glue shape absorbent, can be used for the preserving moisture and protecting skin exfoliating and absorbs moisture.
Above-described known patent, its disclosed technology contents all has suitable otherness in the patented technology that this time will apply for this case, and the patented technology content of this case not only innovates and the tool effect unique, so be the purpose of this case application.
Summary of the invention
Because above-mentioned known patent documentation, comparatively complexity and effect are limited on the practice, and the technology contents of this case is not having relevant technology to disclose at present especially as yet; Therefore, the inventor is through the permanent research and experiment of making great efforts, and cooperates relevant scientific principle that development and Design goes out composite granule and the attachment thereof that a kind of tool high efficiency of the present invention discharges anion finally according to the correlation experience of being engaged in for many years in this respect.
Main purpose of the present invention, be to provide a kind of tool high efficiency to discharge the composite granule and the attachment thereof of anion, system is that powder is complied with optimal mixed proportion and made composite granule with tourmaline powder and carbon, and this composite granule and an attachment (as: expanded material of macromolecular material or chemical fibre material) blending can be fused together and make product, make that this product can be the mixed characteristic that multiplies each other of powder by tourmaline powder and carbon, produce height piezoelectricity, thermoelectricity or relevant rerum natura, with the performance a large amount of anions of release and deodorizing and multi-functional effect such as antibacterial.The technical problem that the embodiment of the invention will solve is, a kind of composite granule that can efficiently discharge anion is provided.
Description of drawings
Fig. 1 analyzes schematic diagram for the sweep electron microscope of composite granule sample of the present invention.
Fig. 2 analyzes schematic diagram for composite granule ratio content of the present invention to the anion release concentration.
Fig. 3 analyzes schematic diagram for the electrical conductivity of composite granule solution of the present invention under different temperatures.
When Fig. 4 adjusted for composite granule content of the present invention, its average grain diameter that is dispersed in thermoplastic elastomer (TPE) sample/thermo-setting elastomer sample was analyzed schematic diagram.
Fig. 5 is composite granule of the present invention analysis schematic diagram to the anion release concentration under different temperatures.
The specific embodiment
For ease of your juror can understanding be arranged further and understand, cooperate graphicly now for an embodiment, be described in detail as follows technological means of the present invention and operation.
The present invention is composite granule and the attachment thereof that a kind of tool high efficiency discharges anion, composite granule of the present invention comprises at least a ore composition and forms with other mineral powder, this composite granule main component is a tourmaline powder, the carbon that adds a predetermined ratio is that powder is an auxiliary element, use the field effect that improves tourmaline particles, promote its anion release and deodorizing and multi-functional effect such as antibacterial; Wherein this tourmaline powder can be iron tourmaline, elbaite, tsilaisite, caesium tourmaline or dravite; And being powder, this carbon can be bamboo carbon, coconut palm carbon, activated carbon or wooden carbon etc.
In the present invention, the configuration proportion of this composite granule is that tourmaline powder is that the compound ratio of powder is 1~20: 99~80 with carbon; The average diameter of particle size of this tourmaline powder is 0.3 μ m~1 μ m; This carbon is that the average diameter of particle size of powder is 5 μ m~20 μ m.
Below be to further specify at this composite granule (tourmaline powder/carbon is powder), learn in carbon system's (as: bamboo carbon) the powder granule form from this composite granule and the elementary analysis on surface thereof, bamboo carbon is the cellular material, its inner distribution of pores is extremely wide, and the minute aperture road that differs in these big small-bores has superpower adsorption capacity.
See also shown in first figure, be sweep electron microscope (the Scanning Electron Microscopy of composite granule sample of the present invention, be called for short SEM) the analysis schematic diagram, find out by knowing among the figure, these pores not of uniform size are distributed in the surface of bamboo-carbon particle, see through A on the bamboo carbon surface, 2 elementary analyses of B are learnt, 2 element composition has nothing in common with each other, A is described, 2 of B are that two different materials are formed, further elementary analysis (EDX) result learns, this tourmaline powder particle mainly is by oxygen (O), aluminium (Al), silicon (Si), iron (Fe) and sodium elements such as (Na) are formed, wherein this oxygen (O), aluminium (Al), the summation of silicon (Si) and iron (Fe) element has surpassed 95 percentage by weights (wt%).
And in this bamboo-carbon particle based on carbon (C) constituent content, proportion has surpassed 95 percentage by weights (wt%), it should be noted that this should be since tourmaline powder particle plug arrived in the lip-deep hole of bamboo-carbon particle, formed one " mixture ".
Therefore, in this tourmaline powder, add the bamboo carbon powder body of a predetermined ratio, fill in by this tourmaline powder in the network cavernous structure of this bamboo carbon, and because this tourmaline powder has piezoelectricity and pyroelectricity, and because this bamboo carbon powder body has the favorable conductive characteristic, two powder filledly form a three-dimensional micro conductive network in a base material, therefore obtain good addition, promote the release usefulness of anion.
Again, when this tourmaline powder mixed with a predetermined ratio with this bamboo carbon powder body, the release concentration of the average air anion that records under 90 ℃ of static test conditions reached 1480/cc; And work as this composite granule by this tourmaline powder and bamboo carbon powder body, when mixing with a predetermined ratio with this bamboo carbon powder body equally, the release concentration of its average air anion is respectively 800-1480/cc, be all the composite powder height of other ratio, this may be because this tourmaline powder itself has pyroelecthc properties, therefore when the tourmaline powder in this composite granule mixes with a predetermined ratio with this bamboo carbon powder body, in the hole that is scattered in this bamboo carbon powder body that this tourmaline powder can be evenly an amount of, cause the generation of heat/piezo-electric effect, and anion release usefulness raises along with temperature also and increases.
In addition, it should be noted that, see also shown in second figure, be that composite granule ratio content of the present invention is analyzed schematic diagram to the anion release concentration, find out by knowing among the figure, the release concentration of the average air anion of this composite granule all raises along with temperature and increases, as: under 90 ℃ of static test conditions, when the tourmaline powder in this composite granule and bamboo carbon powder body mix with a predetermined ratio, the release concentration of its negative aeroion is the highest to be about 1480/cc, and is about 2.8 times measured under 35 ℃ of static test conditions.
See also shown in the 3rd figure, be that the electrical conductivity of composite granule solution of the present invention under different temperatures analyzed schematic diagram, find out by knowing among the figure, bamboo carbon solution in this composite granule is seeing through and mutual the contacting of hydrone, the dissociate water molecule becomes anion and promotes electrical conductivity in water effectively, and it is with the trend of temperature increase electrical conductivity, is consistent with the temperature variant trend of release concentration of the average air anion of aforementioned composite granule sample.This conclusion confirms that further this composite granule all possesses tangible pyroelecthc properties in aqueous water or air.
In addition, the present invention system further can be with this composite granule blending in an attachment, this attachment can be a macromolecular material, and this macromolecular material is made a general reference all thermoplasticity and/or heat cured elastomeric material (as: polypropylene (PP) or ethylene propylene diene rubber (EPDM), polypropylene (PP), polyurethane (PU) etc.); This macromolecular material can be the expansion type product that expanded material is made, to utilize the elasticity of foaming body own and compression property when being squeezed, make the thermoelectric usefulness of pressure of tourmaline performance self, and reach a large amount of anion burst size and deodorizing and multi-functional effect such as antibacterial; In addition macromolecular material can be the textile product that chemical fibre material (as: polyethylene terephthalate (PET), polypropylene (PP), polyurethane (PU), polyethylene (PE), polypropylene (PP) etc.) is made, to discharge anion and deodorizing and multi-functional effect such as antibacterial.
Below be the thermoplasticity of macromolecular material and/or heat cured elastomeric material further specifying of the most suitable average content at this composite granule (tourmaline powder/carbon is powder) blending.
See also shown in the 4th figure, when this composite granule content was increased to 10 percentage by weights (wt%) by 0.5 percentage by weight (wt%), its average grain diameter that is dispersed in this thermoplastic elastomer (TPE) sample can be by 8.5
μ m increases to 38.8 μ m, is about 2~13 times of original particle diameter approximately; Again, when this composite granule content is increased to 10wt% by 0.5wt%, be dispersed in the average grain diameter in this thermoplasticity/thermo-setting elastomer sample, then approximately increase to 15.7 mu m ranges by 5.7 μ m, be about 1~6 times of original particle diameter approximately, obviously littler than the average grain diameter in the thermoplastic elastomer (TPE) sample equal conditions under.
In addition, it should be noted that in this thermoplastic elastomer (TPE) sample, when this composite granule content by 0.5
When wt% was increased to 5wt%, its average grain diameter that is dispersed in this thermoplastic elastomer (TPE) sample just was increased to 18.6 μ m by 8.5 μ m lentamente; And when this composite granule content was increased to 10wt% by 5wt%, it was dispersed in the average grain diameter in this thermoplastic elastomer (TPE) sample, but rose to 38.8 μ m significantly by 18.6 μ m fast.
In thermoplasticity/thermo-setting elastomer sample, similar trend is arranged also: when this composite granule content by 0.5
When wt% was increased to 5wt%, its average grain diameter that is dispersed in this thermoplasticity/thermo-setting elastomer sample just was increased to 8.5 μ m by 5.7 μ m lentamente; And when this composite granule content was increased to 10wt% by 5wt%, it was dispersed in the average grain diameter in this thermoplasticity/thermo-setting elastomer sample, then significantly was increased to 15.7 μ m by 8.5 μ m.
Can infer that by above result in process, when this composite granule content was lower than 5wt%, it can be dispersed in this thermoplastic elastomer (TPE) (as: PP) and thermoplasticity/heat cured elastomer (as: EPDM/PP) plastics preferably; But when this composite granule content is higher than 5wt%, then produced tangible agglomeration.
Below be at pure thermoplasticity/thermo-setting elastomer sample and contain the thermoplasticity/thermo-setting elastomer sample of composite granule, the further specifying of the release concentration of the average air anion under each test condition.
See also shown in the 5th figure, this pure thermoplasticity/thermo-setting elastomer sample only is respectively 30/cc at 25 ℃ of release concentrations that leave standstill the average air anion under the test condition; After this composite granule was blended into this pure thermoplasticity/thermo-setting elastomer sample plastics, the release concentration of its average air anion obviously increased with the increase of composite granule content, temperature and pressure in it; It should be noted that, the content of sneaking into when composite granule is during near fit value, the release concentration of its average air anion all reaches maximum, as: under 25 ℃ of static conditions, the release concentration of its average air anion is about 270 and 400/cc respectively, is pure thermoplasticity under the same measuring condition/more than 6 times of thermo-setting elastomer sample average negative aeroion release concentration.
Because tourmaline powder itself has pyroelectricity and piezoelectricity two characteristics, so sneaking into the thermoplasticity of composite granule/thermo-setting elastomer sample and pure thermoplasticity/thermo-setting elastomer sample, the release concentration of its average air anion under temperature rising and pressure variation, all higher than the result under the normal temperature static condition; In addition, also may be when temperature surpasses 50 ℃, quickened near the evaporation campaign of the moisture the thermoplasticity/thermo-setting elastomer sample of composite granule, thereby more helped the ionization of tourmaline powder water in air, thus the release concentration of average air anion also come higher.
In addition, because tourmaline powder has piezo-electric effect, therefore cause the thermoplasticity/thermo-setting elastomer sample under identical tourmaline powder body burden, all purer thermoplasticity/thermo-setting elastomer sample possesses the effect of preferable release anion; And bamboo carbon powder body itself also has and discharges the anion effect, use an amount of interpolation and improve the field effect of tourmaline powder, so tourmaline powder produces the addition effect with the bamboo carbon powder body as auxiliary element, and then lifting anion releasing effect.
In addition, the composite granule that the present invention produced, but system's blending one attachment, this attachment reels off raw silk from cocoons or foams the macromolecular material of grade condition for having, and this macromolecular material means that thermoplasticity and/or heat cured elastomeric material and other can (comprise polyethylene (PE) as fiber or expanded material, polypropylene (PP), ethylene propylene diene rubber (EPDM), vinylacetate (EVA) and artificial rubber, as: butadiene-styrene rubber (SBR), fluosite can increase new pentadiene macromolecular materials such as (Neoprene)) macromolecular material, and the mode that becomes the master batch pattern is formed, under the condition of specified temp, to make the melt polymer material (as: nylon of desiring blending, polyester, polypropylene, polyethylene, Polyurethane etc.), produce via specific blending mode; This specific blending mode wherein, the processing mode that comprises sprinkling, mechanical mixture or utilize other gas, liquid fluid that this compound is mixed with macromolecular material; Again, the macromolecular material that this becomes master batch pattern generation type is the fibre object that can be attached to via extruding and the formed linearity configuration of extension energy; Moreover the macromolecular material that this becomes master batch pattern generation type is can be attached to via extruding and the formed laminated structure thing of extension energy, the foaming that makes through a specified temp again.
Aforementioned expanded material product is used and is comprised: sports pad, decorative wall paper, floor liner, the pad or the middle end in the carpet liner, footwear material, anti-protection pad, indoor heat insulating material etc.
Aforementioned macromolecular material can be chemical fibre material and (comprises staple fibre (as: Rayon etc.), synthetic fibers are as polyethylene (PE), polypropylene (PP), polyacrylonitrile (PAN), nylon fiber (Nylon), polyethylene terephthalate (PET)) etc. the textile product made.
Aforementioned chemical fibre material product is used and is comprised casement, sofa, and carpet, dress ornament, umbrella cloth, coverlet, wall ornamentation cloth, automotive seat, liner is decorateed cloth etc.
Above-mentioned detailed description is at a kind of preferable possible embodiments explanation of the present invention, only this embodiment is not in order to limit the model horse stable of applying for a patent of the present invention, such as other does not break away from the equalization finished under the disclosed skill spirit and changes and modify change, all should be contained in the claim that the present invention contains.

Claims (11)

1, a kind of tool high efficiency discharges the composite granule of anion, is to comprise:
At least a ore is formed the composite granule of forming with other mineral powder, and it is that powder is an auxiliary element for tourmaline powder composition interpolation carbon, and this tourmaline powder and this carbon are that the compound preparation ratio of powder is 1~20:99~80.
2, tool high efficiency as claimed in claim 1 discharges the composite granule of anion, and wherein this tourmaline powder can be iron tourmaline, elbaite, tsilaisite, caesium tourmaline or dravite, and this carbon is that powder can be bamboo carbon, coconut palm carbon, activated carbon or charcoal.
3, tool high efficiency as claimed in claim 2 discharges the composite granule of anion, and wherein the average diameter of particle size of this tourmaline powder is 0.3 μ m~1 μ m, and this carbon is that the average diameter of particle size of powder is 5 μ m~20 μ m.
4, a kind of tool high efficiency discharges the attachment of the composite granule of anion, is to comprise:
At least a ore is formed the composite granule of forming with other mineral powder, its main component be tourmaline powder to add carbon be that powder is an auxiliary element, and this tourmaline powder and this carbon are that the compound preparation ratio of powder is 1~20:99~80;
One attachment, it is blended together with this composite granule.
5, tool high efficiency as claimed in claim 4 discharges the attachment of the composite granule of anion, wherein this attachment is a macromolecular material, and this macromolecular material means that thermoplasticity and/or heat cured elastomeric material and other can be as the macromolecular materials of fiber or expanded material.
6, tool high efficiency as claimed in claim 5 discharges the attachment of the composite granule of anion, and wherein this macromolecular material can be the expansion type product that expanded material is made.
7, tool high efficiency as claimed in claim 5 discharges the attachment of the composite granule of anion, and wherein this macromolecular material can be the textile product that chemical fibre material is made.
8, tool high efficiency as claimed in claim 6 discharges the attachment of the composite granule of anion, and wherein this expanded material comprises polyethylene (PE), polypropylene (PP), ethylene propylene diene rubber (EPDM), macromolecular materials such as vinylacetate (EVA) and artificial rubber.
9, tool high efficiency as claimed in claim 6 discharges the attachment of the composite granule of anion, and wherein this expanded material product is used and comprised sports pad, decorative wall paper, floor liner, the pad or the middle end in the carpet liner, footwear material, anti-protection pad, indoor heat insulating material.
10, tool high efficiency as claimed in claim 7 discharges the attachment of the composite granule of anion, wherein this chemical fibre material comprises staple fibre, synthetic fibers, polyethylene (PE), polypropylene (PP), polyacrylonitrile (PAN), nylon fiber (Nylon), polyethylene terephthalate (PET).
11, tool high efficiency as claimed in claim 7 discharges the attachment of the composite granule of anion, and wherein this chemical fibre material product is used and comprised casement, sofa, and carpet, dress ornament, umbrella cloth, coverlet, wall ornamentation cloth, automotive seat, liner is decorateed cloth.
CNA2007100772331A 2007-09-21 2007-09-21 Compound powder capable of releasing negative ion with high efficiency and adhesive material thereof Pending CN101391203A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850130A (en) * 2010-04-14 2010-10-06 胡冰 Compound fresh keeping block of active carbon fibers
CN101851400B (en) * 2009-04-03 2012-01-11 上海大实新型材料科技有限公司 Tourmaline antibacterial sponge and preparation method thereof
CN102444055A (en) * 2011-09-03 2012-05-09 衡水宝秋数码科技有限公司 Environment-friendly wall decorative wallpaper material and preparation method thereof
CN102504513A (en) * 2011-10-24 2012-06-20 日照日纳功能材料科技有限公司 Nanometer compound heat conduction macromolecular shoe material
CN102617903A (en) * 2011-01-26 2012-08-01 王绪珍 Negative ion shoe material and manufacturing method thereof
CN101700405B (en) * 2009-08-10 2013-07-31 洪清盾 Deodorization composite and products thereof for refrigerator
CN104945697A (en) * 2015-04-29 2015-09-30 桐城市诚信木塑科技材料有限公司 Health rubber floor and processing technique thereof
CN105032345A (en) * 2015-06-24 2015-11-11 何相华 Negative-ion activated carbon and preparation method thereof
CN105802027A (en) * 2016-04-18 2016-07-27 易宝(福建)高分子材料股份公司 EPDM/PP/TPE/negative oxygen ion powder blended closed-cell foam material and preparation method thereof
CN106365600A (en) * 2016-08-26 2017-02-01 安徽沃木采暖科技有限公司 Fireplace lining material with thermal storage function
CN106380175A (en) * 2016-08-26 2017-02-08 安徽沃木采暖科技有限公司 Preparation method of fireplace inner lining material having heat storage function
CN106495622A (en) * 2016-10-28 2017-03-15 北京中翼远科技发展有限公司 A kind of entity decorative board and preparation method thereof and application
CN107413297A (en) * 2017-09-20 2017-12-01 江苏科力特环保科技有限公司 A kind of negative oxygen ion activated carbon
CN110560175A (en) * 2019-06-25 2019-12-13 厦门瑞因博科技有限公司 Oil-saving emission-reducing mineral catalytic material for automobile engine and preparation method thereof
CN105885245B (en) * 2016-04-18 2020-08-28 易宝(福建)高分子材料股份公司 Halogen-free environment-friendly ethylene propylene diene monomer/negative oxygen ion powder blended closed-cell secondary foaming material and preparation method thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851400B (en) * 2009-04-03 2012-01-11 上海大实新型材料科技有限公司 Tourmaline antibacterial sponge and preparation method thereof
CN101700405B (en) * 2009-08-10 2013-07-31 洪清盾 Deodorization composite and products thereof for refrigerator
CN101850130A (en) * 2010-04-14 2010-10-06 胡冰 Compound fresh keeping block of active carbon fibers
CN102617903A (en) * 2011-01-26 2012-08-01 王绪珍 Negative ion shoe material and manufacturing method thereof
CN102444055A (en) * 2011-09-03 2012-05-09 衡水宝秋数码科技有限公司 Environment-friendly wall decorative wallpaper material and preparation method thereof
CN102444055B (en) * 2011-09-03 2013-04-03 衡水宝秋数码科技有限公司 Decorative wallpaper material for environmentally-friendly wall and preparation method thereof
CN102504513A (en) * 2011-10-24 2012-06-20 日照日纳功能材料科技有限公司 Nanometer compound heat conduction macromolecular shoe material
CN102504513B (en) * 2011-10-24 2014-11-26 日照日纳功能材料科技有限公司 Nanometer compound heat conduction macromolecular shoe material
CN104945697A (en) * 2015-04-29 2015-09-30 桐城市诚信木塑科技材料有限公司 Health rubber floor and processing technique thereof
CN105032345A (en) * 2015-06-24 2015-11-11 何相华 Negative-ion activated carbon and preparation method thereof
CN105802027A (en) * 2016-04-18 2016-07-27 易宝(福建)高分子材料股份公司 EPDM/PP/TPE/negative oxygen ion powder blended closed-cell foam material and preparation method thereof
CN105885245B (en) * 2016-04-18 2020-08-28 易宝(福建)高分子材料股份公司 Halogen-free environment-friendly ethylene propylene diene monomer/negative oxygen ion powder blended closed-cell secondary foaming material and preparation method thereof
CN105802027B (en) * 2016-04-18 2020-09-01 易宝(福建)高分子材料股份公司 EPDM/PP/TPE/negative oxygen ion powder blended closed-cell foam material and preparation method thereof
CN106365600A (en) * 2016-08-26 2017-02-01 安徽沃木采暖科技有限公司 Fireplace lining material with thermal storage function
CN106380175A (en) * 2016-08-26 2017-02-08 安徽沃木采暖科技有限公司 Preparation method of fireplace inner lining material having heat storage function
CN106495622A (en) * 2016-10-28 2017-03-15 北京中翼远科技发展有限公司 A kind of entity decorative board and preparation method thereof and application
CN106495622B (en) * 2016-10-28 2018-10-12 北京中翼远科技发展有限公司 A kind of entity decorative board and preparation method thereof and application
CN107413297A (en) * 2017-09-20 2017-12-01 江苏科力特环保科技有限公司 A kind of negative oxygen ion activated carbon
CN110560175A (en) * 2019-06-25 2019-12-13 厦门瑞因博科技有限公司 Oil-saving emission-reducing mineral catalytic material for automobile engine and preparation method thereof

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