CN104593135B - A kind of cement prefabricated product releasing agent - Google Patents
A kind of cement prefabricated product releasing agent Download PDFInfo
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- CN104593135B CN104593135B CN201510091116.5A CN201510091116A CN104593135B CN 104593135 B CN104593135 B CN 104593135B CN 201510091116 A CN201510091116 A CN 201510091116A CN 104593135 B CN104593135 B CN 104593135B
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- China
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- parts
- releasing agent
- agent
- prefabricated product
- cement prefabricated
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- 239000004568 cement Substances 0.000 title claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 57
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 24
- 238000005282 brightening Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010446 mirabilite Substances 0.000 claims abstract description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 12
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 12
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims abstract description 10
- 239000006081 fluorescent whitening agent Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000013556 antirust agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Abstract
The invention discloses kind of a cement prefabricated product releasing agent, the releasing agent is prepared by soda ash, sulfonic acid, glauber salt, brightening agent, talcum powder and deionized water.Beneficial effects of the present invention：It can for a long time store, be stripped soon and cement prefabricated product surface quality is good.
Description
Technical field
The present invention relates to cement prefabricated product additive technical field, and in particular to a kind of cement prefabricated product releasing agent.
Background technology
With the development of economic construction of China, cement prefabricated product also tends to mass, large-scale production, and this requires water
Mud product can quickly and completely and mould separating, and existing frequently-used method is exactly to be taken off in the surface smear of cement products mould
Mould agent.It is isolated form releasing agent that existing releasing agent, which has two kinds of one kind, and another kind is chemism type releasing agent.
Isolated form releasing agent, it is one layer of separation layer of formation between template and fresh concrete.This releasing agent is typically used
Diesel oil or fuel oil make base-material, to improve performance, generally add a certain amount of wetting agent (surfactant) in pure oil, this
Interleaving agent can contain excessive volatile organic matter, in use, needing mold clean, drying, then releasing agent is applied to mould
On tool, take, effort, there is residue on the cement products surface produced.
Chemism type releasing agent has, as its name suggests, active component in this releasing agent can with fresh cement mortar
Calcium ion plays chemical combination.In general, the chemical active ingredient of this releasing agent is certain aliphatic acid, is generated after chemical reaction
The fat soap or metallic soap of a kind of stabilization, make template isolate with concrete, leave one layer of very smooth surface layer.But using this
The product that releasing agent is made can peel, surface blackening either corner is imperfect etc..
Other releasing agent of the prior art is mostly now with the current, it is impossible to stores for a long time, this also constrains concrete prefabricated
The batch development of product.
Therefore prior art has much room for improvement and developed.
The content of the invention
The technical problem to be solved in the present invention is to provide can for a long time store, be stripped fast and cement prefabricated product surface matter
Measured releasing agent.
The present invention technical solution be：
A kind of cement prefabricated product releasing agent, soda ash, sulfonic acid, glauber salt, brightening agent, talcum powder and deionized water prepare and
Into.
Due to the effect of brightening agent and talcum powder so that cement prefabricated product surface is white bright, smooth, in glauber salt and sulfonic acid
Under effect so that cement products and mould isolation, stripping result is good, even corner will not also peel, it is possible to additionally incorporate soda ash with
Sulfonation produces carbon dioxide can be internally formed stable calcium carbonate in cement prefabricated product.
Each component is in parts by weight in the releasing agent：
Soda ash 35-50 parts
Sulfonic acid 50-80 parts
Glauber salt 10-15 parts
Brightening agent 35-50 parts
Talcum powder 50-60 parts
Deionized water 4000-8000 parts.
Each component is preferably in parts by weight in the releasing agent：
Soda ash 40-45 parts
Sulfonic acid 60-70 parts
Glauber salt 12-14 parts
Brightening agent 40-45 parts
50 parts of talcum powder
Deionized water 5000-7000 parts.
The brightening agent is fluorescent whitening agent（VBL）.VBL absorbs sightless ultraviolet light in light, and sends visible
Blue light, after being overlapped with the gold-tinted that cement prefabricated product is sent, white light is complementarily shaped to, increases the white light that cement prefabricated product is sent
Add, can visually feel that cement prefabricated product substantially becomes brilliant white.
Also include antirust agent.The antirust agent is selected from imidazoline and its derivative, diethanol amine, monoethanolamine, benzo three
One or both of azoles any of the above ratio mixes.Corrosion of the cement prefabricated product to mold body can effectively be prevented.
The preparation method of described releasing agent, it comprises the following steps：The soda ash, the sulfonic acid, the member is bright
Powder, the brightening agent and the talcum powder, which are added in the deionized water of 4000-8000 parts, to stir.
Beneficial effects of the present invention：It can for a long time store, be stripped soon and cement prefabricated product surface quality is good.
Embodiment
With reference to embodiment to further instruction of the present invention, in embodiment each component in parts by weight, but this hair
It is bright to be not limited thereto.
Embodiment 1：
The deionized water for weighing 40kg first pours into sulphur stand-by in container, then weighing 0.35kg soda ash, 0.5kg respectively
Acid, 0.1kg glauber salt, 0.35kg brightening agent, 0.5kg talcum powder are added in above-mentioned 40kg deionized waters, treat that its is molten
Xie Hou, stir, obtain cement prefabricated product releasing agent finished product.After cement prefabricated product mold clean, directly it is dipped into dilute
In releasing agent after releasing, rear mold can be used within one minute.
Embodiment 2：
The deionized water for weighing 60kg first pours into sulphur stand-by in container, then weighing 0.4kg soda ash, 0.6kg respectively
Acid, 0.13kg glauber salt, 0.4kg brightening agent, 0.55kg talcum powder are added in above-mentioned 60kg deionized waters, treat that its is molten
Xie Hou, stir, obtain cement prefabricated product releasing agent finished product.After cement prefabricated product mold clean, directly it is dipped into dilute
In releasing agent after releasing, rear mold can be used within one minute.
Embodiment 3：
The deionized water for weighing 80kg first pours into sulphur stand-by in container, then weighing 0.5kg soda ash, 0.8kg respectively
Acid, 0.15kg glauber salt, 0.5kg brightening agent, 0.6kg talcum powder are added in above-mentioned 80kg deionized waters, treat that its is molten
Xie Hou, stir, obtain cement prefabricated product releasing agent finished product.After cement prefabricated product mold clean, directly it is dipped into dilute
In releasing agent after releasing, rear mold can be used within one minute.
Table 1 is the performance test data of 1~embodiment of embodiment 3 and comparative example example
The releasing agent that the comparative example is is in the prior art using diesel oil or fuel oil as base-material addition surfactant
Releasing agent.
The storage stability data for the releasing agent that table 2 is prepared for the present invention
In table 2, the releasing agent of comparative example is in the prior art using diesel oil or fuel oil as base-material addition surfactant
Releasing agent.
Whether qualified determination methods are after releasing agent storage a period of time：It is using ocular estimate observation concrete parting agent
It is no to be uniformly dispersed, if lamination occur, whether have solid precipitation；If being uniformly dispersed, layering is occurred without, no solid separates out then
It is qualified to be judged as；If scattered uneven, it is layered, and there have solid precipitation to be then judged as to be unqualified.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment simultaneously is not used to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention, it is intended to be limited solely by the scope of the claims of this case.
Claims (4)
- A kind of 1. cement prefabricated product releasing agent, it is characterised in that：The releasing agent is by soda ash, sulfonic acid, glauber salt, brightening agent, cunning Stone flour and deionized water are prepared, and each component is in parts by weight in the releasing agent：Soda ash 35-50 partsSulfonic acid 50-80 partsGlauber salt 10-15 partsBrightening agent 35-50 partsTalcum powder 50-60 partsDeionized water 4000-8000 parts.
- 2. releasing agent according to claim 1, it is characterised in that：Each component is in parts by weight in the releasing agent：Soda ash 40-45 partsSulfonic acid 60-70 partsGlauber salt 12-14 partsBrightening agent 40-45 parts50 parts of talcum powderDeionized water 5000-7000 parts.
- 3. releasing agent according to claim 1, it is characterised in that：The brightening agent is fluorescent whitening agent.
- 4. the preparation method of the releasing agent described in any of the above-described claim, it is characterised in that comprise the following steps：Will be described pure Alkali, the sulfonic acid, the glauber salt, the brightening agent and the talcum powder are added in deionized water and stirred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091116.5A CN104593135B (en) | 2015-03-01 | 2015-03-01 | A kind of cement prefabricated product releasing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091116.5A CN104593135B (en) | 2015-03-01 | 2015-03-01 | A kind of cement prefabricated product releasing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104593135A CN104593135A (en) | 2015-05-06 |
| CN104593135B true CN104593135B (en) | 2017-12-01 |
Family
ID=53119195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510091116.5A Active CN104593135B (en) | 2015-03-01 | 2015-03-01 | A kind of cement prefabricated product releasing agent |
Country Status (1)
| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107056206A (en) * | 2017-05-05 | 2017-08-18 | 三门峡职业技术学院 | A kind of cement-base composite material of high intensity and preparation method thereof |
| CN108949295A (en) * | 2018-07-13 | 2018-12-07 | 安徽思源三轻智能制造有限公司 | A kind of cement prefabricated product release agent and preparation method thereof |
| CN109022113A (en) * | 2018-09-10 | 2018-12-18 | 昆明固正铝模制造有限公司 | A kind of concrete parting agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070224C (en) * | 1997-03-03 | 2001-08-29 | 王学环 | Multifunctional isolating agent and its producing method |
| CN102206061A (en) * | 2011-03-15 | 2011-10-05 | 蒋炜 | Cement mortar-concrete high-efficiency multifunctional assistant and preparation method thereof |
| CN103103011A (en) * | 2013-01-24 | 2013-05-15 | 江苏博特新材料有限公司 | Special release agent for concrete and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3723810B2 (en) * | 2003-10-15 | 2005-12-07 | 有限会社エスアコード | Release agent manufacturing method and release agent |
| CN103343038A (en) * | 2013-06-27 | 2013-10-09 | 海安山河建材有限公司 | Preparation method of concrete member release agent |
-
2015
- 2015-03-01 CN CN201510091116.5A patent/CN104593135B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070224C (en) * | 1997-03-03 | 2001-08-29 | 王学环 | Multifunctional isolating agent and its producing method |
| CN102206061A (en) * | 2011-03-15 | 2011-10-05 | 蒋炜 | Cement mortar-concrete high-efficiency multifunctional assistant and preparation method thereof |
| CN103103011A (en) * | 2013-01-24 | 2013-05-15 | 江苏博特新材料有限公司 | Special release agent for concrete and preparation method thereof |
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| Publication number | Publication date |
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| CN104593135A (en) | 2015-05-06 |
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Effective date of registration: 20171024 Address after: 400056 Chongqing Banan District South Spring Street Golden Village Fifth clubs Applicant after: CHONGQING LONGQUAN AUTO PARTS CO., LTD. Address before: Xi Hong Cun 351100 Putian province Fujian City Licheng District Huangshi Town West No. 191 Applicant before: PUTIAN CITY LICHENG DISTRICT JUHUI TECHNOLOGY CONSULTING CO., LTD. |
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Inventor after: Zhang Siyin Inventor before: Chen Xia |
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Effective date of registration: 20171106 Address after: 211135 Jiangsu City, Jiangning province Qilin science and Technology Innovation Park, Hui Hui Road, No. 300 Applicant after: Nanjing Xu Rui Rui Mstar Technology Ltd Address before: 400056 Chongqing Banan District South Spring Street Golden Village Fifth clubs Applicant before: CHONGQING LONGQUAN AUTO PARTS CO., LTD. |
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Effective date of registration: 20191127 Address after: No.1, floor 3, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu guijiu Intellectual Property Service Co., Ltd Address before: 211135, 300, Zhi Hui Road, Qilin science and Technology Innovation Zone, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing Xu Rui Rui Mstar Technology Ltd |
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Effective date of registration: 20191202 Address after: Luan Gang village of Shiwan town in Guangdong province Huizhou city Boluo County 516000 Patentee after: Huizhou Qilin Environmental Protection Materials Co., Ltd. Address before: No.1, floor 3, No.319, zhanggongshan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: Bengbu guijiu Intellectual Property Service Co., Ltd |