FIELD: hermetic materials. SUBSTANCE: invention relates to polysulfide oligomer-base hermetic and thickening compositions. Hermetic composition has polysulfide oligomer, technical carbon, vulcanizing agent (oligodiethylene maleinate) and vulcanization accelerating agent (a mixture of dimethylaminomethylphenols) at the following ratio of components, mas. p. p./100 mas. p. p. polysulfide oligomer: technical carbon 30-50; oligodiethylene maleinate 20-30, and mixture of dimethylaminomethylphenols 1.0-2.0. Composition is used in different branches of industry. EFFECT: increased gasoline stability and hardness. 1 tbl
Title | Year | Author | Number |
---|---|---|---|
POLYMER COMPOSITION | 1994 |
|
RU2078779C1 |
SEALING COMPOUND | 1992 |
|
RU2046814C1 |
COMPOSITION FOR COATING | 1994 |
|
RU2071494C1 |
PHOTOPOLYMERIZING COMPOSITION TO MANUFACTURE NET STENCILS | 1995 |
|
RU2078365C1 |
COMPOSITION ON THE BASE OF POLYVINYL CHLORIDE FOR PRODUCTION OF FILM | 1994 |
|
RU2083610C1 |
METHOD FOR PRODUCTION OF POLYSULFIDE OLIGOMERS | 1995 |
|
RU2099361C1 |
POLYMER COMPOSITION | 1994 |
|
RU2078781C1 |
METHOD OF PREPARING AMYLENE OXIDES | 1994 |
|
RU2072995C1 |
POLYMERIC COMPOSITION FOR ARTISTIC-MOSAIC PLATES | 1994 |
|
RU2081890C1 |
POLYVINYL CHLORIDE COMPOSITION | 1993 |
|
RU2108352C1 |
Authors
Dates
1998-01-10—Published
1996-03-26—Filed