CN104926188A - 一种石膏专用耐水防潮剂 - Google Patents
一种石膏专用耐水防潮剂 Download PDFInfo
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- CN104926188A CN104926188A CN201410109472.0A CN201410109472A CN104926188A CN 104926188 A CN104926188 A CN 104926188A CN 201410109472 A CN201410109472 A CN 201410109472A CN 104926188 A CN104926188 A CN 104926188A
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 12
- 239000010440 gypsum Substances 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 title abstract 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 18
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000001110 calcium chloride Substances 0.000 claims abstract description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 6
- 239000010881 fly ash Substances 0.000 claims abstract description 6
- 239000004816 latex Substances 0.000 claims abstract description 6
- 229920000126 latex Polymers 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 229920005551 calcium lignosulfonate Polymers 0.000 abstract 1
- 239000012847 fine chemical Substances 0.000 abstract 1
- -1 2 parts Substances 0.000 description 3
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明涉及精细化工的技术领域，具体地说是一种石膏专用耐水防潮剂。该耐水防潮剂所述各材料按以下重量组份：纯丙乳胶粉20-40份，粉煤灰20-30份，氯化钙2-5份，木钙1-3份，柠檬酸1-2份。本发明的目的是在于提供一种价格低廉、性能理想的石膏专用耐水防潮剂。
Description
技术领域
本发明涉及精细化工的技术领域，具体地说是一种石膏专用耐水防潮剂。
背景技术
石膏制品一般耐水性能都较差，在水中、潮湿或干湿循环条件下使用，强度会大大降低，甚至完全失去强度，使石膏板受到严重破坏。但目前采用的外加剂，有的价格太高（每吨达数千元），有的会降低石膏制品的强度。
发明内容
本发明的目的是在于提供一种价格低廉、性能理想的石膏专用耐水防潮剂。
本发明采用的技术方案是，一种石膏专用耐水防潮剂，所述各材料按以下重量组份：纯丙乳胶粉20-40份，粉煤灰20-30份，氯化钙2-5份，木钙1-3份，柠檬酸1-2份。
本发明的优点是价格低廉，有效提高石膏制品的耐水性，并不会降低制品的强度和耐久性。
具体实施方式
本发明结合以下实施例作进一步描述。
实施例1，一种石膏专用耐水防潮剂，所述各材料按以下重量组份：纯丙乳胶粉20份，粉煤灰20份，氯化钙2份，木钙1份，柠檬酸1份。
实施例2，一种石膏专用耐水防潮剂，所述各材料按以下重量组份：纯丙乳胶粉30份，粉煤灰25份，氯化钙4份，木钙2份，柠檬酸2份。
实施例3，一种石膏专用耐水防潮剂，所述各材料按以下重量组份：纯丙乳胶粉40份，粉煤灰30份，氯化钙5份，木钙3份，柠檬酸3份。
应理解，该实施例仅用于说明本发明而不用于限制本发明的范围。此外，应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的保护范围之内。
Claims (1)
1.一种石膏专用耐水防潮剂，其特征在于，所述各材料按以下重量组份：纯丙乳胶粉20-40份，粉煤灰20-30份，氯化钙2-5份，木钙1-3份，柠檬酸1-3份。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109472.0A CN104926188A (zh) | 2014-03-21 | 2014-03-21 | 一种石膏专用耐水防潮剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410109472.0A CN104926188A (zh) | 2014-03-21 | 2014-03-21 | 一种石膏专用耐水防潮剂 |
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| Publication Number | Publication Date |
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| CN104926188A true CN104926188A (zh) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410109472.0A Pending CN104926188A (zh) | 2014-03-21 | 2014-03-21 | 一种石膏专用耐水防潮剂 |
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| CN (1) | CN104926188A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916472A (zh) * | 2017-02-28 | 2017-07-04 | 韦尧天 | 一种耐磨木器用油漆及其制备工艺 |
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2014
- 2014-03-21 CN CN201410109472.0A patent/CN104926188A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106916472A (zh) * | 2017-02-28 | 2017-07-04 | 韦尧天 | 一种耐磨木器用油漆及其制备工艺 |
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Application publication date: 20150923 |