SU148179A1 - The method of obtaining chemically resistant soils and coatings based on perchlorovinyl resin - Google Patents
The method of obtaining chemically resistant soils and coatings based on perchlorovinyl resinInfo
- Publication number
- SU148179A1 SU148179A1 SU739045A SU739045A SU148179A1 SU 148179 A1 SU148179 A1 SU 148179A1 SU 739045 A SU739045 A SU 739045A SU 739045 A SU739045 A SU 739045A SU 148179 A1 SU148179 A1 SU 148179A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chemically resistant
- coatings based
- perchlorovinyl resin
- obtaining chemically
- soils
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
Description
При введении в состав грунтов, эмалей и лаков на основе перхлорвиниловой смолы известных пластификаторов-дибутилфталата и трикрезилфосфата не получаютс химически стойкие материалы.With the introduction of the soils, enamels and varnishes based on perchlorovinyl resin known plasticizers-dibutyl phthalate and tricresyl phosphate, chemically resistant materials are not obtained.
Примен емый дл этих целей совол обладает существенными недостатками: токсичностью и высокой в зкостью.The sovol used for these purposes has significant drawbacks: toxicity and high viscosity.
Предлагаемые пластификаторы-толилнафтилметан (ТНМ) или смесь толилнафтилметана и динафтилметана (ДАМ)-дают возможность получать грунты, эмали и лаки, обладающие высокой химической стойкостью по сравнению с материалами, в которых в качестве пластификатора используетс совол.The proposed plasticizers tolylnaphthylmethane (TNM) or a mixture of tolylnaphthylmethane and dinaphthylmethane (DAM) make it possible to obtain primers, enamels and varnishes with high chemical resistance compared to materials in which Sovol is used as the plasticizer.
Пластификаторы ТНМ и ДАМ получаютс при конденсации формальдегида с толуолом и нафталином в присутствии серной кислоты или при конденсации ксилола с нафталином или другими способамиТолилпафтилметан (смесь изомерных толилнафтилметанов) представл ет собой жидкость, обладающую следующими физико-химическими свойствами:Plasticizers TNM and DAM are obtained by condensation of formaldehyde with toluene and naphthalene in the presence of sulfuric acid or by condensation of xylene with naphthalene or by other methods. Tolyl naphthylmethane (a mixture of isomeric tolyl naphthylmethanes) is a liquid with the following physicochemical properties:
Температура, °СTemperature, ° С
кипени (при 760 мм рт. ст.)350-355boiling (at 760 mm of mercury) 350-355
застывани ........ 50congelation ........ 50
вспыщки178-180flashes178-180
Летучесть (при 100° за 6 аде), вес. %0,07Volatility (at 100 ° for 6 hell), weight. % 0.07
В зкость (по ВЗ-4) При 27°, сек 21Viscosity (VZ-4) At 27 °, s 21
Реакци среды нейтральна Neutral reaction
Пластификатор вводитс в состав грунта, эмали или лака в количестве 10% от веса перхлорвиниловой смолы СПС.The plasticizer is incorporated in the soil, enamel or lacquer in an amount of 10% by weight of the ATP perchlorovinyl resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU739045A SU148179A1 (en) | 1961-07-17 | 1961-07-17 | The method of obtaining chemically resistant soils and coatings based on perchlorovinyl resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU739045A SU148179A1 (en) | 1961-07-17 | 1961-07-17 | The method of obtaining chemically resistant soils and coatings based on perchlorovinyl resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU148179A1 true SU148179A1 (en) | 1961-11-30 |
Family
ID=48303473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU739045A SU148179A1 (en) | 1961-07-17 | 1961-07-17 | The method of obtaining chemically resistant soils and coatings based on perchlorovinyl resin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU148179A1 (en) |
-
1961
- 1961-07-17 SU SU739045A patent/SU148179A1/en active
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