FIELD: manufacture of duck fabric. SUBSTANCE: cord fabric comprises polyester warp threads and polyamide weft thread. Warp thread has equivalent or non-equivalent preliminary and final 250/250-510/470 twists/m depending on linear density of basic threads in single, double or triple folding. Density of fabric in warp is 75-160 threads per 10 cm. Weft thread has density of 20- 40 tex, failure elongation before impregnation and thermal processing of 200-300% and thread density of 6-15 threads per 10 cm. EFFECT: improved operating characteristics of polyester cord fabric. 2 cl, 2 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| POLYAMIDE CORD FABRIC FOR MULTILAYER TIRE CARCASS | 2020 |
|
RU2731702C1 |
| CORD HYBRID FABRIC FOR MULTILAYER TIRE CARCASS | 2020 |
|
RU2729526C1 |
| CORD FABRIC | 0 |
|
SU1675427A1 |
| CORD CLOTH | 0 |
|
SU1756410A1 |
| LOOP BULKED WEFT YARN FOR CORD FABRIC AND METHOD OF PRODUCTION OF SUCH WEFT YARN | 1996 |
|
RU2112092C1 |
| BICOMPONENT FILAMENT FOR CORD FABRICS, METHOD OF ITS PRODUCTION, CORD FABRIC | 2001 |
|
RU2175694C1 |
| BUILDER FABRIC, METHOD FOR MANUFACTURE THEREOF, COMPOSITION MATERIAL AND BALLISTIC PROTECTIVE PACKAGE | 2018 |
|
RU2680129C1 |
| PNEUMATIC RADIAL LIGHT TRUCK TIRE | 2019 |
|
RU2729904C1 |
| INKING RIBBON FOR PRINTING DEVICES | 1991 |
|
RU2005628C1 |
| PNEUMATIC RADIAL LIGHT TRUCK | 2019 |
|
RU2729897C1 |
