CN110981270A - 一种石膏粉体外加剂及微波辐射制备方法 - Google Patents
一种石膏粉体外加剂及微波辐射制备方法 Download PDFInfo
- Publication number
- CN110981270A CN110981270A CN201911212319.XA CN201911212319A CN110981270A CN 110981270 A CN110981270 A CN 110981270A CN 201911212319 A CN201911212319 A CN 201911212319A CN 110981270 A CN110981270 A CN 110981270A
- Authority
- CN
- China
- Prior art keywords
- gypsum
- formaldehyde
- reaction container
- added
- microwave
- 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.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Description
式样编号 | 外加剂加入量% | 水膏比 | 2d抗折强度 |
1 | 0 | 0.66 | 2.6Mp |
2 | 0.3% | 0.53 | 4.3Mp |
3 | 0.5% | 0.41 | 6.6Mp |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911212319.XA CN110981270B (zh) | 2019-12-02 | 2019-12-02 | 一种石膏粉体外加剂及微波辐射制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911212319.XA CN110981270B (zh) | 2019-12-02 | 2019-12-02 | 一种石膏粉体外加剂及微波辐射制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110981270A true CN110981270A (zh) | 2020-04-10 |
CN110981270B CN110981270B (zh) | 2021-09-24 |
Family
ID=70089017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911212319.XA Active CN110981270B (zh) | 2019-12-02 | 2019-12-02 | 一种石膏粉体外加剂及微波辐射制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110981270B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114276035A (zh) * | 2022-01-25 | 2022-04-05 | 毛春华 | β型高强脱硫石膏粉的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03111417A (ja) * | 1989-09-27 | 1991-05-13 | Kikaku Nijiyuuichi:Kk | 縮合性反応基と重合性反応基とを併有する合成樹脂オリゴマーの製造方法 |
US6555683B1 (en) * | 1995-03-31 | 2003-04-29 | Skw Polymers Gmbh | Condensation products based on amino-s-triazines and the use thereof |
CN101723615A (zh) * | 2009-12-18 | 2010-06-09 | 江苏特密斯混凝土外加剂有限公司 | 一种制备新型氨基磺酸高效混凝土减水剂的方法 |
CN103012707A (zh) * | 2012-10-11 | 2013-04-03 | 乌鲁木齐益好天成新型节能材料有限公司 | 一种酸酐改性密胺树脂的方法 |
CN103833255A (zh) * | 2012-11-26 | 2014-06-04 | 北京市建筑工程研究院有限责任公司 | 一种微波辐射法制备生物基减水剂的方法 |
CN105585270A (zh) * | 2014-10-21 | 2016-05-18 | 王光庆 | 一种三聚氰胺甲醛树脂减水剂的制备方法 |
CN110511338A (zh) * | 2019-09-05 | 2019-11-29 | 杭州中齐新材料科技有限公司 | 一种混凝土减水剂及其制备方法 |
-
2019
- 2019-12-02 CN CN201911212319.XA patent/CN110981270B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03111417A (ja) * | 1989-09-27 | 1991-05-13 | Kikaku Nijiyuuichi:Kk | 縮合性反応基と重合性反応基とを併有する合成樹脂オリゴマーの製造方法 |
US6555683B1 (en) * | 1995-03-31 | 2003-04-29 | Skw Polymers Gmbh | Condensation products based on amino-s-triazines and the use thereof |
CN101723615A (zh) * | 2009-12-18 | 2010-06-09 | 江苏特密斯混凝土外加剂有限公司 | 一种制备新型氨基磺酸高效混凝土减水剂的方法 |
CN103012707A (zh) * | 2012-10-11 | 2013-04-03 | 乌鲁木齐益好天成新型节能材料有限公司 | 一种酸酐改性密胺树脂的方法 |
CN103833255A (zh) * | 2012-11-26 | 2014-06-04 | 北京市建筑工程研究院有限责任公司 | 一种微波辐射法制备生物基减水剂的方法 |
CN105585270A (zh) * | 2014-10-21 | 2016-05-18 | 王光庆 | 一种三聚氰胺甲醛树脂减水剂的制备方法 |
CN110511338A (zh) * | 2019-09-05 | 2019-11-29 | 杭州中齐新材料科技有限公司 | 一种混凝土减水剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
尚海萍等: ""微波合成三聚氰胺高效减水剂"", 《精细石油化工》 * |
阮承祥主编: "《混凝土外加剂及其工程应用》", 31 December 2008, 江西科学技术出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114276035A (zh) * | 2022-01-25 | 2022-04-05 | 毛春华 | β型高强脱硫石膏粉的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110981270B (zh) | 2021-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101973747B (zh) | 一种黄磷渣和改性磷石膏制取免烧砖的方法 | |
CN101955330B (zh) | 一种聚羧酸-醇胺型高分子助磨剂及其制备方法 | |
CN108623196A (zh) | 一种石灰激发大掺量工业废渣低碳水泥及其制备方法 | |
CN107188442B (zh) | 一种工业废弃物基地质聚合物及其制备方法 | |
CN111807858A (zh) | 工业固废蒸压加气混凝土砌块及其制备方法 | |
CN105967541B (zh) | 一种硫铝酸盐水泥促凝剂及其制备方法 | |
CN108996939B (zh) | 一种用于蒸养混凝土的预水化矿粉纳米晶核早强剂及其制备方法 | |
CN108164169A (zh) | 一种用于软基加固的赤泥-钢渣复合地聚物胶凝材料 | |
CN101614051A (zh) | 耐水石膏空心砌块及其生产方法 | |
CN103274632A (zh) | 增强型水泥助磨剂及其制备方法 | |
CN113860764A (zh) | 一种胶凝材料、全固废混凝土及其制备方法 | |
CN110981270B (zh) | 一种石膏粉体外加剂及微波辐射制备方法 | |
CN109384412B (zh) | 一种普通硅酸盐混凝土促凝剂 | |
CN108101406B (zh) | 一种超早强混凝土早强剂及其制备方法 | |
CN114105513A (zh) | 一种无碱速凝剂及其制备方法和应用 | |
CN106431065B (zh) | 一种粉煤灰改性剂及其改性低品质粉煤灰活性掺和料 | |
CN112047702A (zh) | 一种基于电解锰渣的免烧仿古青砖及其制备方法和应用 | |
CN111848125A (zh) | 一种废石膏、赤泥、煤矸石烧结砖建材制品的生产方法 | |
CN106116202A (zh) | 含有废弃植物油的高性能水泥助磨剂及其制备与使用方法 | |
CN109336442B (zh) | 一种水泥早强剂及其使用方法 | |
CN111253101A (zh) | 一种混凝土均化减胶剂及其制备工艺 | |
CN107759122B (zh) | 一种混凝土减胶剂 | |
CN103553392B (zh) | 一种铜尾渣活性混合材的制备方法 | |
CN108191286A (zh) | 一种镍渣助磨活化剂及制备、应用方法 | |
CN104961362B (zh) | 一种利用碱渣制备的钛石膏及其制备工艺 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 621000 No. 3, floor 3, building 1, weiteng Seattle, No. 9, Yonghui Road, Yongxing Town, high tech Zone, Mianyang City, Sichuan Province Patentee after: Sichuan Yihao Youke Environmental Protection Technology Co.,Ltd. Address before: 830000 room 606-19, 6th floor, science building, 458 Northwest Road, shayibak District, Urumqi, Xinjiang Uygur Autonomous Region Patentee before: Urumqi jiujiuxing New Material Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 2032, Wanyi international, No. 33, Gangtie street, Kundulun District, Baotou City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Xuyue energy and Environmental Protection Technology Co.,Ltd. Address before: 621000 No. 3, floor 3, building 1, weiteng Seattle, No. 9, Yonghui Road, Yongxing Town, high tech Zone, Mianyang City, Sichuan Province Patentee before: Sichuan Yihao Youke Environmental Protection Technology Co.,Ltd. |