TH83155B - Wet gypsum accelerator And methods, mixtures And products related to this - Google Patents
Wet gypsum accelerator And methods, mixtures And products related to thisInfo
- Publication number
- TH83155B TH83155B TH601001343A TH0601001343A TH83155B TH 83155 B TH83155 B TH 83155B TH 601001343 A TH601001343 A TH 601001343A TH 0601001343 A TH0601001343 A TH 0601001343A TH 83155 B TH83155 B TH 83155B
- Authority
- TH
- Thailand
- Prior art keywords
- gypsum
- mixtures
- wet gypsum
- methods
- accelerator
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract 4
- 239000010440 gypsum Substances 0.000 title abstract 7
- 229910052602 gypsum Inorganic materials 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 claims abstract 4
- 229910019142 PO4 Inorganic materials 0.000 claims abstract 2
- 239000000654 additive Substances 0.000 claims abstract 2
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract 2
- 239000010452 phosphate Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 230000036571 hydration Effects 0.000 abstract 1
- 238000006703 hydration reaction Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 abstract 1
Abstract
สารเร่งชนิดยิปซัมเปียก ซึ่งประกอบด้วยผลิตภัณฑ์บด ที่มีขนาดอนุภาคที่เป็นค่ากลาง เป็นจากประมาณ 0.5 ไมครอน ถึงประมาณ 2 ไมครอน และแคลเซียม ซัลเฟต ไดไฮเดรท , น้ำ, และสารเติมแต่งอย่างน้อยหนึ่งชนิด ที่เลือกได้จากกลุ่มที่ประกอบด้วย (i) สารประกอบฟอสโฟนิกชนิดอินทรีย์ , (ii) สารประกอบที่มีฟอสเฟต , หรือ (iii) ของผสมของ (i) และ (ii) จะถูกเปิดเผย ที่ถูกเปิดเผยอีกด้วย คือ วิธีการของการเตรียม สารเร่งชนิดยิปซัมเปียก , วิธีการของการไฮเดรทยิปซัมที่ถูกแคลไซน์ เพื่อสร้างเมทริกซ์ที่ เชื่อมประสานกันของยิปซัมคงรูป , สารผสมที่มียิปซัมคงรูป , และผลิตภัณฑ์ที่มียิปซัมคงรูป Wet gypsum accelerator Which contains crushed products With a neutral particle size It is from approximately 0.5 microns to approx. 2 microns and calcium sulfate dihydrate, water, and one or more additives. Selected from a group containing (i) organic phosphonic compounds, (ii) phosphate-containing compounds, or (iii) mixtures of (i) and (ii) will also be disclosed. Is a method of preparation Wet gypsum accelerator, method of calcined gypsum hydration To create a matrix that Bonding of rigid gypsum, gypsum-containing mixtures, and gypsum-containing products
Claims (2)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH83155B true TH83155B (en) | 2007-02-22 |
| TH83155A TH83155A (en) | 2007-02-22 |
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