FIELD: electrical engineering. SUBSTANCE: hydrophobic filler for cables, in particular communication and signal-disabling cables, is composed of, wt %: high-pressure polyethylene 0.4-2.5, ethylene/propylidene rubber 1.5-4.0, polyethylene wax or low-molecular polyolefins (melt viscosity 180-300 Pa at 140 C) 12-25, thermal stabilizer (preferably of the phenol type) 0.1-0.3, and mineral oil - the balance. EFFECT: improved compatibility of filler material with polyethylene insulator. 2 cl, 2 tbl
Title | Year | Author | Number |
---|---|---|---|
ELECTRIC INSULATION COMPOSITION | 2002 |
|
RU2231148C2 |
ELECTRIC INSULATION COMPOSITION | 2004 |
|
RU2265627C1 |
PROCESS OF MANUFACTURE OF WIRE | 1999 |
|
RU2161833C1 |
ELECTRIC INSULATING SELF-EXTINGUISHING COMPOSITION | 2008 |
|
RU2369931C1 |
THERMOPLASTIC ELASTOMER COMPOSITION BASED ON BLOCK-COPOLYMER OF STYRENE AND CRYSTALLINE POLYMERS AND METHOD OF ITS PREPARATION | 2013 |
|
RU2556638C2 |
INSULATED MULTISTRAND CONDUCTOR MANUFACTURING PROCESS | 1989 |
|
RU2016426C1 |
ELECTRICALLY INSULATING COMPOSITION | 2009 |
|
RU2394292C1 |
METHOD OF MAKING POWER CABLES WITH IMPREGNATED PAPER INSULATION | 2024 |
|
RU2823602C1 |
CHLOROPRENIC RUBBER-BASE RUBBER MIXTURE FOR HOSE-COVERED CABLE MAKING | 1994 |
|
RU2064698C1 |
ELECTROINSULATING COMPOSITION | 1998 |
|
RU2127922C1 |
Authors
Dates
2003-07-20—Published
2001-12-19—Filed