FIELD: chemistry.
SUBSTANCE: method involves dissolving cyanoethyl ether of polyvinyl alcohol in a solvent, forming a film by sprinkling the solution onto an anti-adhesion substrate and drying. The solvent used is a mixture of dimethyl formamide with monoethyl ether of ethylene glycol, taken in ratio (40-60):(60-40). The obtained film is exposed to accelerated electrons with energy of 700 keV until a dose of (50-200) kGy is obtained.
EFFECT: film materials combine high permittivity value with optical transparency.
2 cl, 1 tbl, 9 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING CYANOETHYL ETHERS OF VINYL ALCOHOL POLYMERS | 2010 |
|
RU2436803C2 |
| EXHIBIT IDENTIFICATION SYSTEM | 2009 |
|
RU2419887C2 |
| METHOD FOR OBTAINING GAS-SENSITIVE MATERIAL BASED ON ZINC OXIDE TO ACETONE VAPOURS | 2012 |
|
RU2509302C1 |
| PLASTIC SCINTILLATOR | 2000 |
|
RU2169930C1 |
| N,N-DIALLYL-N,N-DIMETHYL AMMONIUM CHLORIDE AND-2-METHYL- 5-VINYLTETRAZOLE COPOLYMER AS FILM-FORMING SUBSTANCE HAVING SEMICONDUCTING AND ANTISTATIC PROPERTIES | 1993 |
|
RU2080331C1 |
| VINYLIDENE CHLORIDE POLYMER COMPOSITION COMPRISING AT LEAST ONE SORBATE ESTER | 2016 |
|
RU2736260C2 |
| VINYLIDENE CHLORIDE POLYMER COMPOSITION CONTAINING AT LEAST ONE ALLYLCINNAMATE | 2016 |
|
RU2746948C2 |
| COMPOSITION FOR OBTAINING FILM DIELECTRIC | 0 |
|
SU654642A1 |
| 0 |
|
SU430145A1 | |
| INSULATION MATERIAL | 2020 |
|
RU2753045C1 |
