FIELD: chemistry.
SUBSTANCE: invention relates to filled polymer compositions used to make electrically insulating friction bearings. The antifriction dielectric composition contains 50-60 wt % fabric with surface density of 180-220 g/m2 made from polyphenylene 1-3-4-oxadiazole thread with thickness of 80-110 tex and 40-50 wt % polymer binder - chlorine-containing polyglycidyl arylene diamine epoxy resin.
EFFECT: composition has good physical and mechanical, tribotechnical and dielectric properties and is characterised by high dimensional stability when used in water.
1 tbl, 10 ex
Title | Year | Author | Number |
---|---|---|---|
HIGH-STRENGTH ANTIFRICTION ELECTRICALLY INSULATING POLYMER COMPOSITE MATERIAL BASED ON HYBRID FABRICS | 2023 |
|
RU2823387C1 |
HEAT-RESISTANT FABRIC | 2023 |
|
RU2814925C1 |
ANTIFRICTION FILLED COMPOSITION AND METHOD OF PREPARING SAID COMPOSITION | 2008 |
|
RU2394850C1 |
ANTIFRICTION COMPOSITION AND METHOD OF PREPARING SAID COMPOSITION | 2008 |
|
RU2386648C2 |
ANTIFRICTION COMPOSITION | 2022 |
|
RU2780264C1 |
METHOD TO MANUFACTURE BEARING INSERT | 2010 |
|
RU2462625C2 |
PREPREG FOR FRICTION MATERIALS | 1991 |
|
RU2016000C1 |
ANTIFRICTION FILLED COMPOSITION AND METHOD OF ITS PREPARING | 2000 |
|
RU2181128C1 |
POLYMER COMPOSITE ANTIFRICTION MATERIAL | 2010 |
|
RU2451702C1 |
TEXTILE MATERIAL FOR FILTERING HOT PROCESS GASES AND INDUSTRIAL AIR | 2021 |
|
RU2760532C1 |
Authors
Dates
2010-07-27—Published
2008-12-10—Filed