CN107213878A - A kind of modified adsorbent and preparation method thereof - Google Patents
A kind of modified adsorbent and preparation method thereof Download PDFInfo
- Publication number
- CN107213878A CN107213878A CN201710399483.0A CN201710399483A CN107213878A CN 107213878 A CN107213878 A CN 107213878A CN 201710399483 A CN201710399483 A CN 201710399483A CN 107213878 A CN107213878 A CN 107213878A
- Authority
- CN
- China
- Prior art keywords
- parts
- adsorbent
- modified
- activated carbon
- butyl rubber
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
- B01J20/28007—Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Abstract
The invention discloses a kind of modified adsorbent and preparation method thereof.The adsorbent, it is characterised in that including following components：Activated carbon, polyethylene glycol, butyl rubber, sodium chloride, sodium bromide, polyvinyl alcohol, stearic acid, calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and insoluble sulfur.First to Activated Carbon Pretreatment post-modification；To butyl rubber halogenation modification；Remaining material mixing is added to modified activated carbon and butyl rubber, it is ultrasonically treated after stirring, finally extrude.The adsorbent is handled conventional adsorbent, is improved Static Adsorption ability, is reduced water vapor transmittance, preparation process is simple and easy to apply, is adapted to industrialization.
Description
Technical field
The invention belongs to adsorption technology field of dehumidifying, and in particular to a kind of modified adsorbent and preparation method thereof.
Background technology
The advantages of double glazing can be incubated, isolate radiation.Needed when preparing double glazing in the interlayer of two sheet glass
Adsorbent and gas are added, adsorbed state is maintained.At present, double sealing is the most frequently used technological means, but tiny moisture
Son still can enter double glazing through sealing system, and the air moisture inside double glazing is sealed in when adding production, is made
The performance and used life for obtaining double glazing still has much room for improvement.First of sealing uses butyl rubber to prevent water in double sealing
Vapour enters.
Butyl rubber performance used is general in existing first of sealing, and steam percent of pass is low, and performance is not sufficiently stable, if with
In preparing double glazing, interlayer is easily hazed, and influence is used, and need to improve butyl rubber, improves adsorbance and water vapor transmittance,
To extend the service life of double glazing.
The content of the invention
In view of the shortcomings of the prior art, object of the present invention is to provide a kind of modified adsorbent and preparation method thereof,
The adsorbent is handled conventional adsorbent, improves Static Adsorption ability, preparation process is simple and easy to apply, is adapted to industry
Change.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of modified adsorbent, including the following component counted by weight：80-120 parts of butyl rubber, 24-53 parts of activated carbon gathers
23-45 parts of ethylene glycol, 1-4 parts of dispersant, 24-28 parts of stearic acid, 1-8 parts of sodium chloride, 34-53 parts of calcium carbonate, zinc oxide 2-9
Part, 20-43 parts of paraffin oil, 23-43 parts of methylcellulose, 1-4 parts of rosin soap, 14-38 parts of phthalic acid diformazan acid anhydride, polyethylene
1-8 parts of alcohol, 3-8 parts of phenolic resin, 1-4 parts of sodium bromide, 1-8 parts of levelling agent, 2-4 parts of insoluble sulfur.
It is as improved, above-mentioned modified adsorbent, including the following component counted by weight：110 parts of butyl rubber, it is living
Property 42 parts of charcoal, 34 parts of polyethylene glycol, 2 parts of dispersant, 26 parts of stearic acid, 4 parts of sodium chloride, 42 parts of calcium carbonate, 7 parts of zinc oxide, stone
35 parts of wax oil, 40 parts of methylcellulose, 3 parts of rosin soap, 24 parts of phthalic acid diformazan acid anhydride, 4 parts of polyvinyl alcohol, phenolic resin 6
Part, 3 parts of sodium bromide, 4 parts of levelling agent, 3 parts of insoluble sulfur.
It is that the porosity of activated carbon is 40-68% as improved.
The preparation method of above-mentioned modified adsorbent, comprises the following steps：Step 1, each component is weighed；Step 2, by activated carbon
After boiling, after drying, add polyethylene glycol and grind to obtain modified active powdered carbon；Step 3, butyl rubber, sodium chloride and sodium bromide are mixed
Compound is heated to 120-180 DEG C, adds and the first mixture is spray-dried to obtain after polyvinyl alcohol stirs；Step 4, by tristearin
Acid, calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and
Insoluble sulfur is heated to 80-100 DEG C, adds after modified active powdered carbon and the first mixture, ultrasonication 1-8s, input
The adsorbent that particle diameter is 20-50 microns is extruded in extruder.
It is 250-280 DEG C of temperature being spray-dried in step 3 as improved.
It is that the frequency of ultrasonication is 1200-2100Hz in step 4 as improved, the extrusion temperature of extruder is
180-210℃。
Compared with prior art, the modified porosity of modified adsorbent of the present invention obtains larger raising, and performance is stable, water
Vapour percent of pass is low, is especially suitable for double glazing and is used as interlayer drier.It is modified using substep in preparation process,
It is being mixed using the further modification of ultrasonic wave, is improving the adsorption capacity of adsorbent.
Embodiment
The preferred technical solution of the present invention is described in detail with reference to embodiment.
Embodiment 1
A kind of modified adsorbent, including the following component counted by weight：80 parts of butyl rubber, 24 parts of activated carbon, polyethylene glycol
23 parts, 1 part of dispersant, 24 parts of stearic acid, 1 part of sodium chloride, 34 parts of calcium carbonate, 2 parts of zinc oxide, 20 parts of paraffin oil, Methyl cellulose
23 parts of element, 1 part of rosin soap, 14 parts of phthalic acid diformazan acid anhydride, 1 part of polyvinyl alcohol, 3 parts of phenolic resin, 1 part of sodium bromide, levelling
1 part of agent, 2 parts of insoluble sulfur.
Wherein, the porosity of activated carbon is 40-68%.
The preparation method of above-mentioned modified adsorbent, comprises the following steps：Step 1, each component is weighed；Step 2, by activated carbon
After boiling, after drying, add polyethylene glycol and grind to obtain modified active powdered carbon；Step 3, butyl rubber, sodium chloride and sodium bromide are mixed
Compound is heated to 120 DEG C, adds and the first mixture is spray-dried to obtain after polyvinyl alcohol stirs；Step 4, by stearic acid,
Calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and insoluble
Property sulphur be heated to 80 DEG C, add after modified active powdered carbon and the first mixture, ultrasonication 1s, input extruder in squeeze
Go out the adsorbent that particle diameter is 20 microns.
Wherein, 250 DEG C of the temperature being spray-dried in step 3.
The frequency of ultrasonication is 1200Hz in step 4, and the extrusion temperature of extruder is 180 DEG C.
It can reach the 92% of adsorbent weight to the adsorbance of the drier of embodiment 1, it is 25 DEG C, quiet under relative humidity 65%
State water adsorption amount reaches more than 48%, and water vapor transmittance 10%, porosity is 89%.
Embodiment 2
A kind of modified adsorbent, including the following component counted by weight：110 parts of butyl rubber, 42 parts of activated carbon, polyethylene glycol
34 parts, 2 parts of dispersant, 26 parts of stearic acid, 4 parts of sodium chloride, 42 parts of calcium carbonate, 7 parts of zinc oxide, 35 parts of paraffin oil, Methyl cellulose
40 parts of element, 3 parts of rosin soap, 24 parts of phthalic acid diformazan acid anhydride, 4 parts of polyvinyl alcohol, 6 parts of phenolic resin, 3 parts of sodium bromide, levelling
4 parts of agent, 3 parts of insoluble sulfur.
The porosity of activated carbon is 40-68%.
The preparation method of above-mentioned modified adsorbent, comprises the following steps：Step 1, each component is weighed；Step 2, by activated carbon
After boiling, after drying, add polyethylene glycol and grind to obtain modified active powdered carbon；Step 3, butyl rubber, sodium chloride and sodium bromide are mixed
Compound is heated to 150 DEG C, adds and the first mixture is spray-dried to obtain after polyvinyl alcohol stirs；Step 4, by stearic acid,
Calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and insoluble
Property sulphur be heated to 90 DEG C, add after modified active powdered carbon and the first mixture, ultrasonication 4s, input extruder in squeeze
Go out the adsorbent that particle diameter is 40 microns.
Wherein, 260 DEG C of the temperature being spray-dried in step 3.
The frequency of ultrasonication is 1800Hz in step 4, and the extrusion temperature of extruder is 190 DEG C.
It can reach the 98% of adsorbent weight to the adsorbance of the drier of embodiment 2, it is 25 DEG C, quiet under relative humidity 65%
State water adsorption amount reaches more than 56%, and water vapor transmittance 8%, porosity is 92%.
Embodiment 3
A kind of modified adsorbent, including the following component counted by weight：120 parts of butyl rubber, 53 parts of activated carbon, polyethylene glycol
45 parts, 4 parts of dispersant, 28 parts of stearic acid, 8 parts of sodium chloride, 53 parts of calcium carbonate, 9 parts of zinc oxide, 43 parts of paraffin oil, Methyl cellulose
43 parts of element, 4 parts of rosin soap, 38 parts of phthalic acid diformazan acid anhydride, 8 parts of polyvinyl alcohol, 8 parts of phenolic resin, 4 parts of sodium bromide, levelling
8 parts of agent, 4 parts of insoluble sulfur.
The porosity of activated carbon is 40-68%.
The preparation method of above-mentioned modified adsorbent, comprises the following steps：Step 1, each component is weighed；Step 2, by activated carbon
After boiling, after drying, add polyethylene glycol and grind to obtain modified active powdered carbon；Step 3, butyl rubber, sodium chloride and sodium bromide are mixed
Compound is heated to 180 DEG C, adds and the first mixture is spray-dried to obtain after polyvinyl alcohol stirs；Step 4, by stearic acid,
Calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and insoluble
Property sulphur be heated to 100 DEG C, add after modified active powdered carbon and the first mixture, ultrasonication 8s, input extruder in
Extrude the adsorbent that particle diameter is 50 microns.
280 DEG C of the temperature being spray-dried in step 3.
The frequency of ultrasonication is 2100Hz in step 4, and the extrusion temperature of extruder is 210 DEG C.
It can reach the 94% of adsorbent weight to the adsorbance of the drier of embodiment 3, it is 25 DEG C, quiet under relative humidity 65%
State water adsorption amount reaches more than 50%, and water vapor transmittance 12%, porosity is 90%.
Comparative example 1
A kind of modified adsorbent, including the following component counted by weight：110 parts of butyl rubber, 42 parts of activated carbon, polyethylene glycol
34 parts, 2 parts of dispersant, 26 parts of stearic acid, 4 parts of sodium chloride, 42 parts of calcium carbonate, 7 parts of zinc oxide, 35 parts of paraffin oil, Methyl cellulose
40 parts of element, 3 parts of rosin soap, 24 parts of phthalic acid diformazan acid anhydride, 4 parts of polyvinyl alcohol, 6 parts of phenolic resin, 3 parts of sodium bromide, levelling
4 parts of agent, 3 parts of insoluble sulfur.
The porosity of activated carbon is 40-68%.
The preparation method of above-mentioned modified adsorbent, comprises the following steps：Step 1, each component is weighed；Step 2, by activity
Charcoal, polyethylene glycol, butyl rubber, sodium chloride, sodium bromide, polyvinyl alcohol, stearic acid, calcium carbonate, zinc oxide, paraffin oil, methyl are fine
Dimension element, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and insoluble sulfur are heated to 90 DEG C, ultrasonication
After 4s, extrusion particle diameter is 40 microns of adsorbent in input extruder.
The frequency of ultrasonication is 1800Hz wherein in step 2, and the extrusion temperature of extruder is 190 DEG C.
It can reach the 56% of adsorbent weight to the adsorbance of the drier of comparative example 1, it is 25 DEG C, quiet under relative humidity 65%
State water adsorption amount reaches 28%, and water vapor transmittance 32%, porosity is 48%.
Comparative example 2
A kind of modified adsorbent, including the following component counted by weight：110 parts of butyl rubber, 42 parts of activated carbon, polyethylene glycol
34 parts, 2 parts of dispersant, 26 parts of stearic acid, 4 parts of sodium chloride, 42 parts of calcium carbonate, 7 parts of zinc oxide, 35 parts of paraffin oil, Methyl cellulose
40 parts of element, 3 parts of rosin soap, 24 parts of phthalic acid diformazan acid anhydride, 4 parts of polyvinyl alcohol, 6 parts of phenolic resin, 3 parts of sodium bromide, levelling
4 parts of agent, 3 parts of insoluble sulfur.
The porosity of activated carbon is 40-68%.
The preparation method of above-mentioned modified adsorbent, comprises the following steps：Step 1, each component is weighed；Step 2, by activated carbon
After boiling, after drying, add polyethylene glycol and grind to obtain modified active powdered carbon；Step 3, butyl rubber, sodium chloride and sodium bromide are mixed
Compound is heated to 150 DEG C, adds and the first mixture is spray-dried to obtain after polyvinyl alcohol stirs；Step 4, by stearic acid,
Calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, phthalic acid diformazan acid anhydride, phenolic resin, levelling agent and insoluble
Property sulphur be heated to 90 DEG C, add modified active powdered carbon and the first mixture, extrusion particle diameter is 40 microns in input extruder
Adsorbent.
Wherein, 260 DEG C of the temperature being spray-dried in step 3.
The frequency of ultrasonication is 1800Hz in step 4, and the extrusion temperature of extruder is 190 DEG C.
It can reach the 62% of adsorbent weight to the adsorbance of the drier of comparative example 2, it is 25 DEG C, quiet under relative humidity 65%
State water adsorption amount reaches more than 30%, and water vapor transmittance 15%, porosity is 58%.
It can be seen from the results above that the high adsorption capacity of adsorbent of the present invention, porosity is big, the existing absorption of step-by-step processing
Agent, improves its combine adsorption ability, in conjunction with ultrasonication, and adsorption capacity has further raising, especially steam to pass through again
Rate, is highly suitable for preparing on double glazing, especially improves first of sealing steam percent of pass.
Claims (6)
1. a kind of modified adsorbent, it is characterised in that including the following component counted by weight：80-120 parts of butyl rubber, it is living
Property 24-53 parts of charcoal, 23-45 parts of polyethylene glycol, 1-4 parts of dispersant, 24-28 parts of stearic acid, 1-8 parts of sodium chloride, calcium carbonate 34-53
Part, 2-9 parts of zinc oxide, 20-43 parts of paraffin oil, 23-43 parts of methylcellulose, 1-4 parts of rosin soap, phthalic acid diformazan acid anhydride
14-38 parts, 1-8 parts of polyvinyl alcohol, 3-8 parts of phenolic resin, 1-4 parts of sodium bromide, 1-8 parts of levelling agent, 2-4 parts of insoluble sulfur.
2. a kind of modified adsorbent according to claim 1, it is characterised in that including the following group counted by weight
Point：110 parts of butyl rubber, 42 parts of activated carbon, 34 parts of polyethylene glycol, 2 parts of dispersant, 26 parts of stearic acid, 4 parts of sodium chloride, calcium carbonate
42 parts, 7 parts of zinc oxide, 35 parts of paraffin oil, 40 parts of methylcellulose, 3 parts of rosin soap, 24 parts of phthalic acid diformazan acid anhydride, poly- second
4 parts of enol, 6 parts of phenolic resin, 3 parts of sodium bromide, 4 parts of levelling agent, 3 parts of insoluble sulfur.
3. a kind of modified adsorbent according to claim 1, it is characterised in that the porosity of activated carbon is 40-68%.
4. the preparation method based on any modified adsorbents of claim 1-3, it is characterised in that comprise the following steps：Step
1, weigh each component；Step 2, after activated carbon is boiled, after drying, add polyethylene glycol and grind to obtain modified active powdered carbon；Step
3, butyl rubber, sodium chloride and sodium bromide mixture are heated to 120-180 DEG C, adds to spray after polyvinyl alcohol stirs and does
It is dry to obtain the first mixture；Step 4, by stearic acid, calcium carbonate, zinc oxide, paraffin oil, methylcellulose, rosin soap, O-phthalic
Sour diformazan acid anhydride, phenolic resin, levelling agent and insoluble sulfur are heated to 80-100 DEG C, add modified active powdered carbon and first and mix
After compound, ultrasonication 1-8s, extrusion particle diameter is 20-50 microns of adsorbent in input extruder.
5. the preparation method of a kind of modified adsorbent according to claim 4, it is characterised in that be spray-dried in step 3
250-280 DEG C of temperature.
6. the preparation method of a kind of modified adsorbent according to claim 4, it is characterised in that in step 4 at ultrasonic wave
The frequency of reason is 1200-2100Hz, and the extrusion temperature of extruder is 180-210 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399483.0A CN107213878A (en) | 2017-05-31 | 2017-05-31 | A kind of modified adsorbent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399483.0A CN107213878A (en) | 2017-05-31 | 2017-05-31 | A kind of modified adsorbent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213878A true CN107213878A (en) | 2017-09-29 |
Family
ID=59947261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399483.0A Pending CN107213878A (en) | 2017-05-31 | 2017-05-31 | A kind of modified adsorbent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289383A (en) * | 2019-06-18 | 2019-09-27 | 深圳昌茂粘胶新材料有限公司 | A kind of lithium battery power battery high-temperature resistant micropore thin film material and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279125A (en) * | 1999-06-30 | 2001-01-10 | 中国科学院山西煤炭化学研究所 | Process for preparing sphrical activated carbon by adding pore-forming agent |
| CN101195079A (en) * | 2006-12-08 | 2008-06-11 | 刘昂峰 | Hollow glass drying agent and method for producing the same |
| CN101665596A (en) * | 2009-09-29 | 2010-03-10 | 株洲市众乐化工有限责任公司 | Nano compound modified colloidal particle |
| CN101805569A (en) * | 2009-10-23 | 2010-08-18 | 郑州中原应用技术研究开发有限公司 | Transparent butyl hot-melt sealant and preparation method thereof |
| CN101829479A (en) * | 2010-05-31 | 2010-09-15 | 赵溶 | Hollow glass desiccant and production method thereof |
| CN103289019A (en) * | 2013-06-26 | 2013-09-11 | 金轮橡胶（海门）有限公司 | Modified butyl rubber |
| CN103588397A (en) * | 2013-10-23 | 2014-02-19 | 姚玉斌 | Energy-saving hollow glass edge warming adhesive tape as well as preparation method thereof |
| CN105582790A (en) * | 2016-03-04 | 2016-05-18 | 苏州圣谱拉新材料科技有限公司 | High-adsorbability environment-friendly hollow glass drying agent |
-
2017
- 2017-05-31 CN CN201710399483.0A patent/CN107213878A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279125A (en) * | 1999-06-30 | 2001-01-10 | 中国科学院山西煤炭化学研究所 | Process for preparing sphrical activated carbon by adding pore-forming agent |
| CN101195079A (en) * | 2006-12-08 | 2008-06-11 | 刘昂峰 | Hollow glass drying agent and method for producing the same |
| CN101665596A (en) * | 2009-09-29 | 2010-03-10 | 株洲市众乐化工有限责任公司 | Nano compound modified colloidal particle |
| CN101805569A (en) * | 2009-10-23 | 2010-08-18 | 郑州中原应用技术研究开发有限公司 | Transparent butyl hot-melt sealant and preparation method thereof |
| CN101829479A (en) * | 2010-05-31 | 2010-09-15 | 赵溶 | Hollow glass desiccant and production method thereof |
| CN103289019A (en) * | 2013-06-26 | 2013-09-11 | 金轮橡胶（海门）有限公司 | Modified butyl rubber |
| CN103588397A (en) * | 2013-10-23 | 2014-02-19 | 姚玉斌 | Energy-saving hollow glass edge warming adhesive tape as well as preparation method thereof |
| CN105582790A (en) * | 2016-03-04 | 2016-05-18 | 苏州圣谱拉新材料科技有限公司 | High-adsorbability environment-friendly hollow glass drying agent |
Non-Patent Citations (3)
| Title |
|---|
| 刘红姣等: "中空玻璃密封胶条的研究", 《化学建材》 * |
| 橡胶工业原材料与装备简明手册编审委员会: "《橡胶工业原材料与装备简明手册》", 30 November 2016, 北京理工大学 * |
| 王伟等: "《玻璃生产工艺技术》", 31 December 2013, 武汉理工大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289383A (en) * | 2019-06-18 | 2019-09-27 | 深圳昌茂粘胶新材料有限公司 | A kind of lithium battery power battery high-temperature resistant micropore thin film material and preparation method thereof |
| CN110289383B (en) * | 2019-06-18 | 2021-12-03 | 深圳昌茂粘胶新材料有限公司 | High-temperature-resistant microporous film material for power battery of lithium battery and preparation method of microporous film material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109078630B (en) | Composite photocatalyst and preparation method and application thereof | |
| CN106732818A (en) | Double layer hollow material based on titanium dioxide and preparation method thereof and the application in hydrogen sulfide photocatalysis treatment | |
| CN104588061B (en) | Preparation method based on the photocatalyst of titanium dioxide activated carbon that g-carbonitride is combined | |
| CN103627055B (en) | Utilize the method that modified microcrystalline cellulose prepares tire tread glue | |
| Wu et al. | Effect of reaction temperature on properties of carbon nanodots and their visible-light photocatalytic degradation of tetracyline | |
| CN109759132A (en) | The preparation method and composite photocatalyst gel ball of composite photocatalyst gel ball | |
| CN105214615B (en) | A kind of moulding process of composite absorbent material | |
| CN108623833A (en) | A kind of preparation method of multi-functional aerogel composite | |
| CN107537451A (en) | A kind of porous zeolite material for air purification and preparation method thereof | |
| CN106824088A (en) | A kind of fluffy base optic catalytic cellular activated carbon of Chinese chestnut fruit and its off-gas cleaning equipment | |
| Sun et al. | Preparation of hemicellulose‐g‐poly (methacrylic acid)/carbon nanotube composite hydrogel and adsorption properties | |
| CN108726516A (en) | Wooden matrix activated carbon microballoon of a kind of load silver and its preparation method and application | |
| CN109876780A (en) | A kind of dephosphorization adsorbent and preparation method thereof | |
| CN106423250A (en) | Preparation method of activated zeolite molecular sieve supported titanium dioxide photocatalysis material | |
| CN110152740A (en) | A kind of preparation method of environment-friendly type degradation of formaldehyde photocatalyst agent | |
| CN107983390A (en) | A kind of surface imprinted carbonitride/composite titania material photocatalysis membrana and preparation method and purposes | |
| CN107213878A (en) | A kind of modified adsorbent and preparation method thereof | |
| Li et al. | Acetone fractionation: a simple and efficient method to improve the performance of lignin for dye pollutant removal | |
| CN105195116B (en) | A kind of beta cyclodextrin modifies the preparation method of porous dextrangel adsorbent | |
| CN108659711B (en) | Preparation method of silicon-titanium aerogel adsorption and photocatalysis interior wall coating | |
| CN108219708A (en) | A kind of preparation method of environmental protection glutinous rice glue | |
| CN210089307U (en) | Raw materials drying device is used in production of regeneration active carbon | |
| CN108250475A (en) | A kind of PVDC coating materials with high obstructing performance and preparation method thereof | |
| CN111644153A (en) | Supported activated carbon and preparation method and device thereof | |
| CN106732809A (en) | With the cellulose nano-fibrous aeroge for template preparation and preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |