SU1513001A1 - Compound for protective coating of dielectric materials from quartz and glass - Google Patents
Compound for protective coating of dielectric materials from quartz and glass Download PDFInfo
- Publication number
- SU1513001A1 SU1513001A1 SU874307800A SU4307800A SU1513001A1 SU 1513001 A1 SU1513001 A1 SU 1513001A1 SU 874307800 A SU874307800 A SU 874307800A SU 4307800 A SU4307800 A SU 4307800A SU 1513001 A1 SU1513001 A1 SU 1513001A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mixture
- acids
- composition
- glass
- dielectric materials
- Prior art date
Links
- 239000003989 dielectric material Substances 0.000 title claims abstract description 4
- 239000011521 glass Substances 0.000 title abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract description 5
- 239000010453 quartz Substances 0.000 title abstract description 4
- 239000011253 protective coating Substances 0.000 title abstract description 3
- 150000001875 compounds Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000002253 acid Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000013871 bee wax Nutrition 0.000 claims abstract description 3
- 239000012166 beeswax Substances 0.000 claims abstract description 3
- 239000012188 paraffin wax Substances 0.000 claims abstract description 3
- 150000007513 acids Chemical class 0.000 claims abstract 6
- 238000009434 installation Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000005530 etching Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
Изобретение касаетс получени защитных покрытий диэлектрических материалов, выполненных из кварца и стекла, подвергаемых химической обработке (травлению в кислотах) в процессе формировани различных рельефов на их поверхности. Изобретение позвол ет повысить стойкость покрыти к действию кислотных травителей (серна , плавикова кислота или их смесь) до 15-70 ч, исключив подтрав обрабатываемой поверхности за счет введени в композиции состава, мас.% : канифоль с т.разм. 90-100°С 40-50, пчелинный воск с т.разм. 70-80°С 20-25 от 25 до 40 мас.% парафина с т.разм. 60-70°С. 3 табл.The invention relates to the production of protective coatings of dielectric materials made of quartz and glass, subjected to chemical treatment (etching in acids) in the process of forming various reliefs on their surface. The invention makes it possible to increase the resistance of the coating to the action of acid etchants (sulfuric, hydrofluoric acid or their mixture) up to 15-70 h, excluding the treatment of the treated surface by introducing into the composition the composition, wt.%: Rosin with m. 90-100 ° C 40-50, beeswax with t.razm. 70-80 ° C 20-25 from 25 to 40 wt.% Paraffin with t.razm. 60-70 ° C. 3 tab.
Description
Изобретение относитс к защитным покрыти м диэлектрических материалов (в частности дл защиты обратной стороны стекл нных и кварцевых пластин в процессах формировани различных рельефов на их поверхности) в процессах их химической обработки.The invention relates to protective coatings of dielectric materials (in particular, to protect the back side of glass and quartz plates in the formation of various reliefs on their surface) in the processes of their chemical treatment.
Цель изобретени - повышение стойкости покрыти к кислотным травите- л м.The purpose of the invention is to increase the resistance of the coating to acid pickle m.
На защищаемую поверхность пластины нанос т маску из расплавленного состава с помощью фильерной установки Т1Е-1200/1 (температура расплава 60- 70°С, толщина покрыти 0,05-20 мм). Покрытие, охлажда сь, затвердевает.A mask of molten composition is applied to the protected surface of the plate using a T1E-1200/1 spinneret installation (the melt temperature is 60-70 ° C, the coating thickness is 0.05-20 mm). The coating, cooling, hardens.
после чего открытые участки поверх- ,ности детали подвергают травлению в плавиковой кислоте или смеси серной и плавиковой кислот.after which the open parts of the surface are etched in hydrofluoric acid or a mixture of sulfuric and hydrofluoric acids.
Состав готов т следующим образом.The composition is prepared as follows.
В металлическую емкость загружают смесь из канифоли (ГОСТ 2911 t-8it), пчелиного воска (ГОСТ 2537 t-82) и парафина (ТУ 6-09-3637-7), расплавл ют при 80-9П°С при интенсивном перемешивании до получени однородной массы.A mixture of rosin (GOST 2911 t-8it), beeswax (GOST 2537 t-82) and paraffin (TU 6-09-3637-7) is loaded into the metal container, melted at 80-9P ° C with vigorous stirring until homogeneous mass.
В табл. 1 представлены конкретные примеры предлагаемых композиций.In tab. 1 presents specific examples of the proposed compositions.
В табл. 2 и 3 представлены данные по свойствам покрытий.In tab. 2 and 3 presents data on the properties of coatings.
слcl
0000
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31513151
Эффективность композиции оценивают с использованием подложек из кварцевого стекла-и стекол марок К-8, К-15, БК-10, Кварцевые полложки с нанесенным на них покрытием подвергают травлению в 70, k5 и 15%-ном водных растворах фтористоводородной кислоты , а стекл нные - в смеси серной кислоты, 5%-ной фтористоводо родной кислоты и воды в соотношении 6,3:2,3:1,.The effectiveness of the composition is estimated using substrates of quartz glass and glass grades K-8, K-15, BK-10, quartz coats coated with them are etched in 70, k5 and 15% aqueous solutions of hydrofluoric acid, and glass The data are in a mixture of sulfuric acid, 5% hydrofluoric acid and water in a ratio of 6.3: 2.3: 1 ,.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874307800A SU1513001A1 (en) | 1987-07-27 | 1987-07-27 | Compound for protective coating of dielectric materials from quartz and glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874307800A SU1513001A1 (en) | 1987-07-27 | 1987-07-27 | Compound for protective coating of dielectric materials from quartz and glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1513001A1 true SU1513001A1 (en) | 1989-10-07 |
Family
ID=21328388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874307800A SU1513001A1 (en) | 1987-07-27 | 1987-07-27 | Compound for protective coating of dielectric materials from quartz and glass |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1513001A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2509095C2 (en) * | 2008-07-08 | 2014-03-10 | Хильти Акциенгезельшафт | Additives for enhancing early resistance of coating compositions to downpours and use thereof |
-
1987
- 1987-07-27 SU SU874307800A patent/SU1513001A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2509095C2 (en) * | 2008-07-08 | 2014-03-10 | Хильти Акциенгезельшафт | Additives for enhancing early resistance of coating compositions to downpours and use thereof |
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