SU1437377A1 - Hydraulic insulation and corrosion-inhibiting composition - Google Patents
Hydraulic insulation and corrosion-inhibiting composition Download PDFInfo
- Publication number
- SU1437377A1 SU1437377A1 SU864112862A SU4112862A SU1437377A1 SU 1437377 A1 SU1437377 A1 SU 1437377A1 SU 864112862 A SU864112862 A SU 864112862A SU 4112862 A SU4112862 A SU 4112862A SU 1437377 A1 SU1437377 A1 SU 1437377A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- atactic polypropylene
- ratio
- spun
- disulfides
- Prior art date
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- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Изобретение относитс к полимерным композици м, в частности к гидроизол ционной и антикоррозийной композиции на основе атактического полипропилена (АЛ) и битума (Б). Композици имеет повышенную биостойкость (разрушение пр жи в среде Вильджона через 60 сут) и сцепление с алюминиевыми поверхност ми (0,35-0,37 Ша). Композици содержит, мас.%: Б 80-90, АП 5-10; смесь дисульфидов замещенных алкилфенолов с веретенным или индустриальным маслом в соотношении 1:1 5-10. 2 табл. (ЛThe invention relates to polymer compositions, in particular to a waterproofing and anticorrosive composition based on atactic polypropylene (AL) and bitumen (B). The composition has an increased biostability (destruction of the yarn in the Wiljon medium after 60 days) and adhesion to aluminum surfaces (0.35-0.37 Sh). The composition contains, in wt.%: B 80-90, AP 5-10; a mixture of disulfides of substituted alkylphenols with spun or industrial oil in the ratio of 1: 1 5-10. 2 tab. (L
Description
:о 1 : about 1
0000
Изобретение относитс к композици м на основе битума, примен емым дл гидроизол ции кровель, подземных сооружений, а также дл антикоррозион ной защиты металлических конструкций в частности кабелей подземной прокладки .The invention relates to bitumen-based compositions used for waterproofing roofs, underground structures, as well as for anti-corrosion protection of metal structures, in particular, underground installation cables.
Цель изобретени - повышение биостойкости композиции и ее адгезии к алюминиевым поверхност м.The purpose of the invention is to increase the biostability of the composition and its adhesion to aluminum surfaces.
Гидроизол ционную композицию гото- :в т -в обогреваемом реакторе с мешал- :кой по следующей технологии: в смеситель загружают битум (в частности :марки БЗК по ТУ 38.101.989-84) (80- ; 90 мас.%),, довод т температуру до 400-160° С и при перемешивании неболь- шими порци ми загружают атактический полипропилен (по ТУ 6-05-1902-81, ТУ 6-05-131-2-83 или ТУ 38-10231-77) (5-10 масо%), причем новую порцию ввод т после полного растворени пре- ;дьщу1цей. Затем при перемешивании вво- :д т смесь дисульфидов замещенных ал- килфенолов с индустриальным (веретенным ) или индустриальным маслом И-20А в соотношении 1:1 (активатор регенерации резин марки Актинол, выпускаемый по ТУ 38-101175-76) (5 - 10 мас.%) и перемешивают в течениеThe waterproofing composition is ready-: in a heated reactor with an agitator: according to the following technology: bitumen is loaded into the mixer (in particular, the UPC grade according to TU 38.101.989-84) (80; 90 wt.%) ,, The temperature is adjusted to 400-160 ° C and, with stirring, atactic polypropylene is charged in small portions (according to TU 6-05-1902-81, TU 6-05-131-2-83 or TU 38-10231-77) ( 5-10% by weight), and the new portion is introduced after complete dissolution of the liquid. Then, with stirring, the mixture of disulphides of substituted alkylphenols with industrial (spun) or industrial oil I-20A in the ratio of 1: 1 (Actinol rubber regeneration activator manufactured according to TU 38-101175-76) (5 - 10 wt.%) and stirred for
1 ч. Гидроизол ционную композицию нанос т на защищаемые поверхности в гор чем состо нии.1 h. The waterproofing composition is applied to the protected surfaces in a hot condition.
В табл. 1 приведены составы известных и предложенной гидроизол ционных композиций, в табл. 2 приведены их свойства.In tab. Table 1 shows the compositions of the known and proposed waterproofing compositions, in table. 2 shows their properties.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864112862A SU1437377A1 (en) | 1986-06-18 | 1986-06-18 | Hydraulic insulation and corrosion-inhibiting composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864112862A SU1437377A1 (en) | 1986-06-18 | 1986-06-18 | Hydraulic insulation and corrosion-inhibiting composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1437377A1 true SU1437377A1 (en) | 1988-11-15 |
Family
ID=21254806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864112862A SU1437377A1 (en) | 1986-06-18 | 1986-06-18 | Hydraulic insulation and corrosion-inhibiting composition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1437377A1 (en) |
-
1986
- 1986-06-18 SU SU864112862A patent/SU1437377A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Козловска А.А. Изол ционные материалы дл защиты магистральных трубопроводов от коррозии. М.: Гос- топиздат, 1962, с. 70-71. Авторское свидетельство СССР № 238060, кл. С 08 L 95/00, 1969. * |
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