CN101037498A - Microencapsulation reinforced inorganic particle and preparation method thereof - Google Patents
Microencapsulation reinforced inorganic particle and preparation method thereof Download PDFInfo
- Publication number
- CN101037498A CN101037498A CNA2006100248394A CN200610024839A CN101037498A CN 101037498 A CN101037498 A CN 101037498A CN A2006100248394 A CNA2006100248394 A CN A2006100248394A CN 200610024839 A CN200610024839 A CN 200610024839A CN 101037498 A CN101037498 A CN 101037498A
- Authority
- CN
- China
- Prior art keywords
- inorganic particle
- microencapsulation
- derivative
- initiator
- polymerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
The invention relates to a microencapsulated enhancement inorganic particle, which characterized in: employing in-suit polymerization method, selecting special polymerization monomer and initiator to polymerize at surface of inorganic particle under proper temperature and obtaining the microencapsulated enhancement inorganic particle having good compatibility with polymer basal body; the weight quotient constitution of microencapsulated enhancement inorganic particle is: inorganic particle of 100, polymerization monomer of 5-30, and initiator of 0.01-5. Compared with technique in existence, technique of the invention is simple and adapted for industrial production.
Description
Technical field
The present invention relates to the method that a kind of situ aggregation method prepares microencapsulation reinforced inorganic particle, need not to make in advance the flame retardant plastics particle can further process, and makes needed flame retardant plastics product.It is to adopt situ aggregation method with mineral filler, monomer, initiator, and at a certain temperature, fully polymerization must have certain shell thickness, intensity and the mineral filler of flexible high-filled type in the high-shear kneader.By the mineral filler after the modification provided by the invention, good with the consistency of non-polar resin, have good dispersiveness, improve the intensity and the toughness of polymkeric substance packing material simultaneously, improve the processing characteristics of strongthener simultaneously.
Background technology
In the high speed development energy technology, in the time of information technology, material technology also is developed.Compare with other material, plastic material have light weight, corrosion-resistant, specific tenacity is high, electrical property is excellent, easy characteristics such as machine-shaping beautiful appearance, bright various goods.Thereby as a kind of type material, be the new and high technology most active fields that material industry is rely and developed, its tempo is accelerated gradually, and its Application Areas progressively enlarges, and has related to all respects of national economy.Be widely used in every field such as building, traffic, aviation, chemical industry, medical treatment, electronics, brought into play more and more important effect.The output of whole world synthetic resins reaches more than 9,000 ten thousand tons at present, and the product made from these resins has reached more than 100,000,000 ton, near the volumetric production of iron and steel.
Found the state over 50 years, China's plastics industry grows out of nothing, from small to large, obtained remarkable achievement, the plastics ultimate production leaps to the second place of the world, and the kind of plastic processing technology and equipment, plastic prod and Application Areas have all been stepped into world's rank of advanced units.Plastics industry, is just being striden proudly ahead and is being stepped into 21 century with the attitude of rising sun industry with average annual speed increment more than 10% from reforming and opening up to the outside world over more than 20 year.Country classifies China's one of emphasis of hi-tech development from now on as with " engineering plastics production technology and equipment and general-purpose plastics high performance ".
In view of the development of a series of industrial technology such as aircraft, shipbuilding, motor, light industry, weaving, petrochemical complex, electronic instrument department, material is had higher requirement.Making lightweight, high-strength, strong, novel material that machine-shaping is easy, is our current urgent task.This depends on the development of polymer kind on the one hand, depends on the other hand existing macromolecular material is carried out blend or filling-modified, to improve its every physical and mechanical properties index.It is simple that filling has complete processing as a kind of modifying plastics method, and processing units is less demanding, fills advantage such as back material price reduction and by widespread usage.
Up to now, document is more about the report of inorganic particulate micro encapsulation, and wherein up-to-date is reported as: people such as SOO DUK SEUL rolled up the discussion that 4063-4073 has reported reaction conditions in the MMA/ calcium carbonate in-situ polymerization in 2004 the 42nd at " Journal of Polymer Science:Part A:PolymerChemistry ".
But in the infill system of thermoplastic polymer, the document of usefulness situ aggregation method microencapsulation inorganic particle but seldom.People such as Gao have reported that at " Polymer Engineering and Science " 2004 the 44th volume 1277-1282 light polymerization method realized the polymerization of acrylamide on the lime carbonate surface, and have inquired in nylon 6 infill systems acrylamide content to the influence of system mechanical property.X。L。People such as XIE rolled up in " Journal of AppliedPolymer Science " calendar year 2001 the 80th: the 2105-2112 page or leaf has reported that suspension polymerization prepares methyl methacrylate at talcous surface aggregate, improves the consistency of polyvinyl chloride/talcum powder system.
But the polymerization that document is reported is because quantity of solvent is big, and reaction time is longer, and the aftertreatment complexity is not suitable for the industrialization of product.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of technology simple for the defective that overcomes above-mentioned prior art existence, microencapsulation reinforced inorganic particle of energy large-scale production and preparation method thereof.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of microencapsulation reinforced inorganic particle, it is characterized in that, adopt situ aggregation method, select specific polymerization single polymerization monomer, initiator, under suitable temperature at the inorganic particulate surface aggregate, obtain microencapsulation reinforced inorganic particle, this microencapsulation reinforced inorganic particle and polymeric matrix have good consistency; The weight part of described microencapsulation reinforced inorganic particle consists of: inorganic particulate 100, polymerization single polymerization monomer 5～30, initiator 0.01～5.
Described inorganic particulate comprises: glass microballon, silicon-dioxide, wollastonite, cenosphere, ceramic fine bead, talcum powder, silicate, mica, polynite, flyash, carbon black, titanium dioxide, lime carbonate, calcium sulfate, graphite, aluminium, alumina, copper, silver, kaolin, clay class, metal oxide-type, nonmetal oxide, quartz, calcite, rhombspar, barite, fluorite.
Described polymerization single polymerization monomer comprises: styrenic and derivative thereof, aliphatics and aromatic carboxylic acid class and derivative thereof, acrylic acid or the like and derivative thereof, methacrylic and derivative thereof, maleic anhydride class and derivative thereof, the copolymer-maleic anhydride class, acrylonitrile class and derivative thereof, butadiene type and oligopolymer thereof, acrylic amide and derivative thereof, vinylchlorid and derivative thereof, vinyl acetate between to for plastic and derivative thereof, vinylbenzenesulfonic acid and derivative thereof, amides, vinyl, vinyl alcohol and derivative thereof, carbonates, glutamic acid-type, lactic acid class and multipolymer thereof, ethers, ethylene glycol, propylene glycol, vinylformic acid (methacrylic acid) polymkeric substance and multipolymer, cyanoacrylate, ethene-vinyl acetate, vinyl alcohol, silicone resin, Synolac, Resins, epoxy, aminoresin, formaldehyde-naphthene sulfonic acid polycondensate, the acetate resin class, synthetic rubber.
Described initiator comprises: azo-initiator such as azobisisobutyronitrile, azo two eyeball in different heptan; Organic peroxide initiator such as isopropyl benzene hydroperoxide, t-butyl hydrogen peroxide, dibenzoyl peroxide, dilauroyl peroxide, dicumyl peroxide, di-tert-butyl peroxide, the special butyl ester of peroxidation phenylformic acid, peroxide tert pivalate ester, peroxy dicarbonates (di-isopropyl peroxydicarbonate, di-cyclohexylperoxy dicarbonate, the two 2-ethyls of peroxy dicarbonate-own ester etc.); Inorganic peroxy class initiator such as persulphate: Potassium Persulphate, ammonium persulfate etc.; Oxidation-reduction trigger system hydrogen peroxide-ferrous salt, persulphate-sodium bisulfite, isopropyl benzene hydroperoxide-ferrous salt, dibenzoyl peroxide-xylidine, superoxide-metal alkylide (triethyl aluminum, triethyl-boron, lead diethide), oxygen-metal alkylide.
Described polymerization single polymerization monomer can select monomer also can select its corresponding oligopolymer simultaneously.
A kind of preparation method of above-mentioned microencapsulation reinforced inorganic particle, it is characterized in that, this method comprises the employing situ aggregation method, in temperature is 25～200 ℃, in the kneader of high-shear, put into inorganic particulate 100 weight parts, fully stir, then the side direction feeding, add monomer 5～30 weight parts and initiator 0.01～5 weight part, fully polymerization obtains microencapsulation reinforced inorganic particle.
Stirring velocity 600～the 1600rpm of described kneader, polymerization time 30～120min.
Compared with prior art, characteristics of the present invention are, one step of method by in-situ polymerization directly obtains the modified inorganic filler that organism has coated.Simultaneously its characteristics also are, the polymer monomer different according to the different choice of type of polymer improves the consistency of shell and polymkeric substance, and be with strong points.Simultaneously in order to satisfy the needs of mechanical property and consistency, can also realize indiscriminately ad. as one wishes that monokaryon, multinuclear, multinuclear are amorphous, structures such as bivalve layer, microcapsule bunch, composite micro-capsule.
Its preparation technology's unique distinction also is among the present invention, does not use any solvent, and polymerization temperature is at 25～200 ℃, and polymerization temperature is low, and polymerization time is short, and the transformation efficiency height is fit to suitability for industrialized production.
The characteristics of the modified inorganic filler that the present invention is prepared: good with the consistency of matrix resin, the good dispersity in resin has significantly improved the mechanical property and the processing characteristics of matrix material.
Embodiment
Below in conjunction with specific embodiment method involved in the present invention and technology are described, in following examples, the performance of infill system sees Table 1.
Embodiment 1
The 100g glass microballon in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 30g vinylbenzene and 5g azobisisobutyronitrile initiator at side material mouth, stirring velocity is: 1200rpm fully stirs polymerization down, the polymerization 120min time, gets the high-filled type mineral filler.
Product performance: get a certain amount of above-mentioned modified inorganic filler and high-impact polystyrene machinery mixing, melt extrude moulding then.Mechanical property sees Table 1
Embodiment 2
100g glass microballon inorganic particulate in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 10g methyl methacrylate and 2g isopropyl benzene hydroperoxide initiator at side material mouth, stirring velocity is: 1600rpm fully stirs polymerization down, polymerization time is 90min, gets the modified inorganic particle.
Product performance: get a certain amount of above-mentioned modified inorganic inorganic particulate and the mechanical mixing of polycarbonate (PC), melt extrude moulding then.Mechanical property sees Table 1
Embodiment 3
100g lime carbonate in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 20g dibutyl maleinate and 3g Potassium Persulphate initiator at side material mouth, stirring velocity is: 1000rpm fully stirs polymerization down, the polymerization 60min time, gets the modified inorganic particle.
Product performance: get a certain amount of above-mentioned modified inorganic filler and PP machinery mixing, melt extrude moulding then.Mechanical property sees Table 1
Embodiment 4
The 100g talcum powder in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 24g along divinyl and 3.5g hydrogen peroxide-ferrous salt initiator at side material mouth, polymerization in nitrogen atmosphere, stirring velocity is: 800rpm fully stirs polymerization down, the polymerization 80min time, get the modified inorganic particle.
Product performance: get a certain amount of above-mentioned modified inorganic filler and nylon 6 mechanical mixings, melt extrude moulding then.Mechanical property sees Table 1
Embodiment 5
The 100g polynite in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 8g butyl methacrylate and 0.5g azo two eyeball initiator in different heptan at side material mouth, stirring velocity is: 600rpm fully stirs polymerization down, the polyase 13 0min time, gets the modified inorganic particle.
Product performance: get a certain amount of above-mentioned modified inorganic filler and nylon 6 mechanical mixings, melt extrude moulding then.Mechanical property sees Table 1
Embodiment 6
100g lime carbonate in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 18g acrylonitrile and 1g t-butyl hydrogen peroxide initiator at side material mouth, stirring velocity is: 600rpm fully stirs polymerization down, the polymerization 45min time, gets the modified inorganic particle.
Product performance: get a certain amount of above-mentioned modified inorganic filler and ABS machinery mixing, melt extrude moulding then.Mechanical property sees Table 1
Embodiment 7
100g lime carbonate in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 5g ethene-maleic anhydride mixture and 0.01g ammonium persulfate initiator at side material mouth, stirring velocity is: 1200rpm fully stirs polymerization down, the polyase 13 0min time, get the high-filled type inorganic particulate.
Product performance: get a certain amount of above-mentioned modified inorganic filler and high density polyethylene(HDPE) machinery mixing, melt extrude moulding then.Mechanical property sees Table 1
Embodiment 8
The 100g glass microballon in being 25～200 ℃ high-shear kneader, Heating temperature is stirred, slowly add 30g divinyl and an amount of initiator at side material mouth, stirring velocity is: 1200rpm fully stirs polymerization down, the polymerization certain hour, then at 80 ℃ of baking 12h, in being 25～200 ℃ high-shear kneader, Heating temperature stirs, slowly add 30g vinylbenzene and 2g persulphate-sodium bisulfite initiator at side material mouth, stirring velocity is: 600rpm fully stirs polymerization down, the polymerization 120min time, get the inorganic particulate of bivalve layer, internal layer can cushion stressed, and outer have good consistency with matrix.
Product performance: get a certain amount of above-mentioned modified inorganic filler and high-impact polystyrene machinery mixing, melt extrude moulding then.Mechanical property sees Table 1
Table 1
| Embodiment | Coated state | Tensile strength (MPa) | Elongation at break (%) | Notched Izod impact strength (KJ/m 2) |
| 1 HIPS/GB | Do not coat | 29 | 18 | 6 |
| Coat | 28 | 24 | 12 | |
| 2 PC/GB | Do not coat | 62 | 84 | 15 |
| Coat | 64 | 110 | 25 | |
| 3 PP/CaCO 3 | Do not coat | 30 | 40 | 2.4 |
| Coat | 31 | 98 | 6.0 | |
| 4 PA6/Talc | Do not coat | 56 | 36 | 4.0 |
| Coat | 70 | 80 | 10 | |
| 5 PA6/MMT | Do not coat | 50 | 70 | 8 |
| Coat | 60 | 105 | 17 | |
| 6 ABS/CaCO 3 | Do not coat | 36 | 10 | 4.2 |
| Coat | 38 | 30 | 8.3 | |
| 7 HDPE/CaCO 3 | Do not coat | 18 | 64 | 17 |
| Coat | 19 | 80 | 34.6 | |
| 8 HIPS/GB | Do not coat | 29 | 18 | 6 |
| Coat (bivalve) | 32 | 19 | 17 |
Claims (7)
1. microencapsulation reinforced inorganic particle, it is characterized in that, adopt situ aggregation method, select specific polymerization single polymerization monomer, initiator, under suitable temperature at the inorganic particulate surface aggregate, obtain microencapsulation reinforced inorganic particle, this microencapsulation reinforced inorganic particle and polymeric matrix have good consistency; The weight part of described microencapsulation reinforced inorganic particle consists of: inorganic particulate 100, polymerization single polymerization monomer 5～30, initiator 0.01～5.
2. microencapsulation reinforced inorganic particle according to claim 1, it is characterized in that described inorganic particulate comprises: glass microballon, silicon-dioxide, wollastonite, cenosphere, ceramic fine bead, talcum powder, silicate, mica, polynite, flyash, carbon black, titanium dioxide, lime carbonate, calcium sulfate, graphite, aluminium, alumina, copper, silver, kaolin, clay class, metal oxide-type, nonmetal oxide, quartz, calcite, rhombspar, barite, fluorite.
3. microencapsulation reinforced inorganic particle according to claim 1, it is characterized in that, described polymerization single polymerization monomer comprises: styrenic and derivative thereof, aliphatics and aromatic carboxylic acid class and derivative thereof, acrylic acid or the like and derivative thereof, methacrylic and derivative thereof, maleic anhydride class and derivative thereof, the copolymer-maleic anhydride class, acrylonitrile class and derivative thereof, butadiene type and oligopolymer thereof, acrylic amide and derivative thereof, vinylchlorid and derivative thereof, vinyl acetate between to for plastic and derivative thereof, vinylbenzenesulfonic acid and derivative thereof, amides, vinyl, vinyl alcohol and derivative thereof, carbonates, glutamic acid-type, lactic acid class and multipolymer thereof, ethers, ethylene glycol, propylene glycol, vinylformic acid (methacrylic acid) polymkeric substance and multipolymer, cyanoacrylate, ethene-vinyl acetate, vinyl alcohol, silicone resin, Synolac, Resins, epoxy, aminoresin, formaldehyde-naphthene sulfonic acid polycondensate, the acetate resin class, synthetic rubber.
4. microencapsulation reinforced inorganic particle according to claim 1 is characterized in that, described initiator comprises: azo-initiator such as azobisisobutyronitrile, azo two eyeball in different heptan; Organic peroxide initiator such as isopropyl benzene hydroperoxide, t-butyl hydrogen peroxide, dibenzoyl peroxide, dilauroyl peroxide, dicumyl peroxide, di-tert-butyl peroxide, the special butyl ester of peroxidation phenylformic acid, peroxide tert pivalate ester, peroxy dicarbonates (di-isopropyl peroxydicarbonate, di-cyclohexylperoxy dicarbonate, the two 2-ethyls of peroxy dicarbonate-own ester etc.); Inorganic peroxy class initiator such as persulphate: Potassium Persulphate, ammonium persulfate etc.; Oxidation-reduction trigger system hydrogen peroxide-ferrous salt, persulphate-sodium bisulfite, isopropyl benzene hydroperoxide-ferrous salt, dibenzoyl peroxide-xylidine, superoxide-metal alkylide (triethyl aluminum, triethyl-boron, lead diethide), oxygen-metal alkylide.
5. microencapsulation reinforced inorganic particle according to claim 1 is characterized in that, described polymerization single polymerization monomer can select monomer also can select its corresponding oligopolymer simultaneously.
6. the preparation method of the described microencapsulation reinforced inorganic particle of claim 1, it is characterized in that, this method comprises the employing situ aggregation method, in temperature is 25～200 ℃, in the kneader of high-shear, put into inorganic particulate 100 weight parts, fully stir, then the side direction feeding, add monomer 5～30 weight parts and initiator 0.01～5 weight part, fully polymerization obtains microencapsulation reinforced inorganic particle.
7. the preparation method of microencapsulation reinforced inorganic particle according to claim 6 is characterized in that, the stirring velocity 600～1600rpm of described kneader, polymerization time 30～120min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100248394A CN101037498A (en) | 2006-03-17 | 2006-03-17 | Microencapsulation reinforced inorganic particle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100248394A CN101037498A (en) | 2006-03-17 | 2006-03-17 | Microencapsulation reinforced inorganic particle and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101037498A true CN101037498A (en) | 2007-09-19 |
Family
ID=38888694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100248394A Pending CN101037498A (en) | 2006-03-17 | 2006-03-17 | Microencapsulation reinforced inorganic particle and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101037498A (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661005A (en) * | 2012-05-17 | 2012-09-12 | 上海理想家园工程营造有限公司 | Level-A fireproof thermal insulation polyphenyl foam particle and processing method thereof |
| CN102936386A (en) * | 2012-11-09 | 2013-02-20 | 广州市高士实业有限公司 | Fluororubber master batch and preparing method thereof |
| CN103012852A (en) * | 2012-10-11 | 2013-04-03 | 乌鲁木齐益好天成新型节能材料有限公司 | Microcapsule flyash based fire retardant |
| CN103897440A (en) * | 2014-04-16 | 2014-07-02 | 湖南金马新材料科技有限公司 | Method for preparing rubber reinforced composite powder |
| CN105111604A (en) * | 2015-09-25 | 2015-12-02 | 安徽江淮汽车股份有限公司 | PS (polystyrene)-wollastonite composite material and preparation method thereof |
| CN105131427A (en) * | 2015-09-25 | 2015-12-09 | 安徽江淮汽车股份有限公司 | PP (Polypropylene) composite material and preparation method thereof |
| CN105209540A (en) * | 2014-04-14 | 2015-12-30 | Lg化学株式会社 | Chloroethylene-based nanocomposite composition and preparation method therefor |
| CN105504115A (en) * | 2015-12-18 | 2016-04-20 | 武汉轻工大学 | In-situ microcapsule method for eliminating inhibition effect of carbon black or graphite in synthesizing of polystyrene thermal insulation material |
| CN105524301A (en) * | 2016-01-29 | 2016-04-27 | 广东工业大学 | Preparation method of microencapsulated zirconium phosphate and halogen-free flame-retardant PC (polycarbonate) comprising microencapsulated zirconium phosphate |
| CN105754310A (en) * | 2016-03-30 | 2016-07-13 | 成都新柯力化工科技有限公司 | Graphene nanoplatelet master batch for enhancing bioplastics and preparation method |
| CN105801783A (en) * | 2016-05-11 | 2016-07-27 | 中国石油大学(北京) | Modified silica nanoparticles and preparation method thereof and drilling fluid suitable for shale gas well |
| CN106146891A (en) * | 2015-04-01 | 2016-11-23 | 合肥杰事杰新材料股份有限公司 | A kind of expansion type flame retardant and the application in polyurethane foam thereof |
| CN106478989A (en) * | 2016-11-28 | 2017-03-08 | 成都硕屋科技有限公司 | Plastic additive, preparation method and applications |
| CN106984804A (en) * | 2017-05-10 | 2017-07-28 | 哈尔滨工程大学 | A kind of nanometer aluminium powder method for coating |
| CN107383994A (en) * | 2017-06-26 | 2017-11-24 | 天津翔盛新材料有限公司 | It is a kind of to be used to improve micro-capsule barium sulfate of powdery paints water boiling resistance and preparation method thereof |
| CN107417974A (en) * | 2017-06-21 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | A kind of modified micaceous powder and preparation method thereof |
| CN108300420A (en) * | 2017-12-06 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | A method of using coal ash for manufacturing for phase-change energy storage capsule |
| CN108992827A (en) * | 2018-05-30 | 2018-12-14 | 陈毅忠 | A kind of preparation method of insulating corrosion aerosol extinguishing agent |
| CN109851951A (en) * | 2019-02-18 | 2019-06-07 | 杭州凌洲塑胶科技有限公司 | A kind of PVC wood plastic material |
| CN110845676A (en) * | 2018-08-20 | 2020-02-28 | 广州悦纳科技有限公司 | Nano particle polymer composite microsphere and preparation method and application thereof |
| CN110918016A (en) * | 2019-12-17 | 2020-03-27 | 中国科学院兰州化学物理研究所 | Method for preparing core-shell composite material by in-situ growth of nano graphitized carbon spheres on surface of silica gel |
| CN112662118A (en) * | 2020-12-09 | 2021-04-16 | 上海普利特复合材料股份有限公司 | Halogen-free flame-retardant ABS resin composition containing nano-scale flame retardant and preparation method thereof |
| CN113355048A (en) * | 2021-06-04 | 2021-09-07 | 李峰 | Hot melt adhesive with strong viscosity and capable of being peeled off and preparation method thereof |
-
2006
- 2006-03-17 CN CNA2006100248394A patent/CN101037498A/en active Pending
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661005A (en) * | 2012-05-17 | 2012-09-12 | 上海理想家园工程营造有限公司 | Level-A fireproof thermal insulation polyphenyl foam particle and processing method thereof |
| CN102661005B (en) * | 2012-05-17 | 2017-11-28 | 上海理想家园工程营造有限公司 | A kind of Level-A fireproof thermal insulation polyphenyl foam particle and its processing method |
| CN103012852A (en) * | 2012-10-11 | 2013-04-03 | 乌鲁木齐益好天成新型节能材料有限公司 | Microcapsule flyash based fire retardant |
| CN103012852B (en) * | 2012-10-11 | 2017-09-15 | 乌鲁木齐益好天成新型节能材料有限公司 | A kind of microcapsule powder coal ash based flameproofing |
| CN102936386A (en) * | 2012-11-09 | 2013-02-20 | 广州市高士实业有限公司 | Fluororubber master batch and preparing method thereof |
| CN102936386B (en) * | 2012-11-09 | 2015-12-16 | 广州市高士实业有限公司 | Viton rubber master batch and preparation method thereof |
| CN105209540A (en) * | 2014-04-14 | 2015-12-30 | Lg化学株式会社 | Chloroethylene-based nanocomposite composition and preparation method therefor |
| CN103897440A (en) * | 2014-04-16 | 2014-07-02 | 湖南金马新材料科技有限公司 | Method for preparing rubber reinforced composite powder |
| CN106146891A (en) * | 2015-04-01 | 2016-11-23 | 合肥杰事杰新材料股份有限公司 | A kind of expansion type flame retardant and the application in polyurethane foam thereof |
| CN105111604A (en) * | 2015-09-25 | 2015-12-02 | 安徽江淮汽车股份有限公司 | PS (polystyrene)-wollastonite composite material and preparation method thereof |
| CN105131427A (en) * | 2015-09-25 | 2015-12-09 | 安徽江淮汽车股份有限公司 | PP (Polypropylene) composite material and preparation method thereof |
| CN105504115B (en) * | 2015-12-18 | 2018-05-18 | 武汉轻工大学 | Eliminate the microcapsule method in situ that carbon black or graphite inhibit effect in Polystyrene heat insulation material synthesis |
| CN105504115A (en) * | 2015-12-18 | 2016-04-20 | 武汉轻工大学 | In-situ microcapsule method for eliminating inhibition effect of carbon black or graphite in synthesizing of polystyrene thermal insulation material |
| CN105524301B (en) * | 2016-01-29 | 2018-06-08 | 广东工业大学 | A kind of preparation method of microencapsulation basic zirconium phosphate and the halogen-free flame retardant PC being made from it |
| CN105524301A (en) * | 2016-01-29 | 2016-04-27 | 广东工业大学 | Preparation method of microencapsulated zirconium phosphate and halogen-free flame-retardant PC (polycarbonate) comprising microencapsulated zirconium phosphate |
| CN105754310A (en) * | 2016-03-30 | 2016-07-13 | 成都新柯力化工科技有限公司 | Graphene nanoplatelet master batch for enhancing bioplastics and preparation method |
| CN105801783B (en) * | 2016-05-11 | 2017-10-03 | 中国石油大学(北京) | The drilling fluid of modified nano SiO 2 particle and preparation method thereof and suitable shale gas well |
| CN105801783A (en) * | 2016-05-11 | 2016-07-27 | 中国石油大学(北京) | Modified silica nanoparticles and preparation method thereof and drilling fluid suitable for shale gas well |
| US9790415B1 (en) | 2016-05-11 | 2017-10-17 | China University Of Petroleum (Beijing) | Modified silicon dioxide nano-particles and preparation method thereof, and drilling fluid suitable for shale gas wells |
| CN106478989A (en) * | 2016-11-28 | 2017-03-08 | 成都硕屋科技有限公司 | Plastic additive, preparation method and applications |
| CN106984804A (en) * | 2017-05-10 | 2017-07-28 | 哈尔滨工程大学 | A kind of nanometer aluminium powder method for coating |
| CN107417974A (en) * | 2017-06-21 | 2017-12-01 | 安徽江淮汽车集团股份有限公司 | A kind of modified micaceous powder and preparation method thereof |
| CN107383994B (en) * | 2017-06-26 | 2020-08-04 | 天津翔盛新材料有限公司 | Microencapsulated barium sulfate for improving boiling resistance of powder coating and preparation method thereof |
| CN107383994A (en) * | 2017-06-26 | 2017-11-24 | 天津翔盛新材料有限公司 | It is a kind of to be used to improve micro-capsule barium sulfate of powdery paints water boiling resistance and preparation method thereof |
| CN108300420A (en) * | 2017-12-06 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | A method of using coal ash for manufacturing for phase-change energy storage capsule |
| CN108992827A (en) * | 2018-05-30 | 2018-12-14 | 陈毅忠 | A kind of preparation method of insulating corrosion aerosol extinguishing agent |
| CN110845676A (en) * | 2018-08-20 | 2020-02-28 | 广州悦纳科技有限公司 | Nano particle polymer composite microsphere and preparation method and application thereof |
| CN110845676B (en) * | 2018-08-20 | 2022-08-26 | 广州艾信特实业有限公司 | Nano particle polymer composite microsphere and preparation method and application thereof |
| CN109851951A (en) * | 2019-02-18 | 2019-06-07 | 杭州凌洲塑胶科技有限公司 | A kind of PVC wood plastic material |
| CN109851951B (en) * | 2019-02-18 | 2022-04-15 | 杭州凌洲塑胶科技有限公司 | PVC wood-plastic material |
| CN110918016A (en) * | 2019-12-17 | 2020-03-27 | 中国科学院兰州化学物理研究所 | Method for preparing core-shell composite material by in-situ growth of nano graphitized carbon spheres on surface of silica gel |
| CN112662118A (en) * | 2020-12-09 | 2021-04-16 | 上海普利特复合材料股份有限公司 | Halogen-free flame-retardant ABS resin composition containing nano-scale flame retardant and preparation method thereof |
| CN113355048A (en) * | 2021-06-04 | 2021-09-07 | 李峰 | Hot melt adhesive with strong viscosity and capable of being peeled off and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101037498A (en) | Microencapsulation reinforced inorganic particle and preparation method thereof | |
| EP2404941B1 (en) | Method of manufacturing rubbery polymer and rubber reinforced thermoplastic resin composition using the same | |
| CN1948357A (en) | High oil absorption resin and its preparation method | |
| CN1297580C (en) | Acrylonitrile-butadiene-styrene copolymer transparent resin having superior chemical resistance and transparency and prepartion thereof | |
| CN1079409C (en) | Process for preparing clay-rubber nm-class composite material | |
| CN1176962C (en) | Process for preparing graft polyolefin/lamellar silicate composite nanomaterial | |
| CN1210347C (en) | Styrene-based thermoplastic resin composition excellent in vacuum-formability | |
| CN1194998C (en) | Nano-class rubber-laminated inorganic substance composition and its preparing process | |
| CN106751226A (en) | A kind of Novel cable bridge | |
| CN1246351C (en) | Nano macromolecule microball of epoxy function type cross-linked nucleocapsid structure and preparation process thereof | |
| CN104151456B (en) | Polymerization preparation method of similar nano inorganic powder material modified styrene resin | |
| CN1095483C (en) | Toughness reinforced mother material for nanometer calcium carbonate plastics | |
| CN106632813A (en) | Montmorillonite-enhanced solid acrylate resin and preparation method thereof | |
| CN1258544C (en) | Nano macromolecule microball of carboxy function type cross-linked nucleocapsid structure and preparation process thereof | |
| CN1583808A (en) | Peparing method for modified polypropylene | |
| CN1488657A (en) | Nucleocapside structure PVC impact resistance modifier, and preparing method and use thereof | |
| CN1274757C (en) | Less-glossy easy-to-machine thermoplastic resin composition and its extruding processing method | |
| CN1058726C (en) | Carboxyl acrylonitrile-butadiene rubber powder and its prepn. tech. | |
| CN1618861A (en) | Nano-calcium carbonate/polystyrene composite material and its preparation method | |
| CN1386777A (en) | Process for preparing high-performance transparent gross rubber | |
| CN1373142A (en) | Reaction-extruding out process for polymerizing ultrahigh-molecular polyolefin | |
| CN1563181A (en) | nano composite material of rubber/layer silicate and preparation method | |
| CN1850874A (en) | Beta-pinene/polar vinyl monomer copolymer, and its preparing method and use | |
| CN103265785A (en) | Preparation method of polyvinyl chloride (PVC) anaglyph sectional material | |
| CN1451670A (en) | Chlorizated polyvinyl chloride processing modifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070919 |