SU637364A2 - Fire-proof phosphate coating - Google Patents
Fire-proof phosphate coatingInfo
- Publication number
- SU637364A2 SU637364A2 SU772482529A SU2482529A SU637364A2 SU 637364 A2 SU637364 A2 SU 637364A2 SU 772482529 A SU772482529 A SU 772482529A SU 2482529 A SU2482529 A SU 2482529A SU 637364 A2 SU637364 A2 SU 637364A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phosphate coating
- fire
- resin
- proof
- coating
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
Description
Дл получени огнезащитного покрыти , обладаквдего повышенными трещиностойкостью , морозостойкостью,а также водостойкостью, приготовили три состава , имеющих предельные и оптимальные значени вход щих ингредиентов (вес.%) В качестве добавок, обеспечивающих указанные защитные свойства покрыти , были опробованы фенолформальдегидна и мелсиииноформальдегидна смолы (смолы, отверждающиес в кислых средах ) .In order to obtain a fire retardant coating, having increased crack resistance, frost resistance, and water resistance, three formulations were prepared with the limiting and optimal values of the incoming ingredients (wt.%). Fenol formaldehyde and melanium formaldehyde resins (resin hardening in acidic media).
Ниже приведены составы покрыти .The following are coating compositions.
Меламинформальдегидна смола 3,0 1,5 0,5 Вода23,5 22,4 21,5Melamine formaldehyde resin 3.0 1.5 0.5 Water 23.5 22.4 21.5
Смолу тщательно смешивают с гото-вым составом огнезащитного покрыти (по авт. св. № 544630) до получени однородной массы.The resin is thoroughly mixed with the ready-made composition of the flame retardant coating (according to the author. St. No. 544630) to obtain a homogeneous mass.
В таблице представлены сравнительные характеристики предлагаемого покрыти и известного прототипа.The table presents the comparative characteristics of the proposed coating and the known prototype.
Морозостойкость предлагаемого огнезащитного фосфатного покрыти повышаетс в 10 раз, повышаетс трещиностойкость и уменьшаетс врем твердени при незначительном ухудшении огнезащитных свойств.The frost resistance of the proposed flame retardant phosphate coating is increased 10 times, the crack resistance is increased, and the hardening time is reduced with a slight deterioration in the flame retardant properties.
Таким образом, предлагаемое покрытие вл етс трещиностойким, морозостойким , а также водостойким, а следовательно , долговечным, обладакицим одновременно огнезащитными свойствами, что позвол ет использовать его в качестве наружного огнезащитного покрыти , а также примен ть дл отделки изделий , и конструкций заводского изгоговлени , подвергаквдихс увлажнению в процессе транспортировани и монтажThus, the proposed coating is crack-resistant, frost-resistant, and also water-resistant and, therefore, durable, possessing both fire-retardant properties, which makes it possible to use it as an external fire-retardant coating, as well as to be used for finishing products, and prefabricating the structures moisture during transport and installation
За 24 ч при капилл рном подсосе.24 h with capillary suction.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772482529A SU637364A2 (en) | 1977-05-05 | 1977-05-05 | Fire-proof phosphate coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772482529A SU637364A2 (en) | 1977-05-05 | 1977-05-05 | Fire-proof phosphate coating |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU544630 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU637364A2 true SU637364A2 (en) | 1978-12-15 |
Family
ID=20707555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772482529A SU637364A2 (en) | 1977-05-05 | 1977-05-05 | Fire-proof phosphate coating |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU637364A2 (en) |
-
1977
- 1977-05-05 SU SU772482529A patent/SU637364A2/en active
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