SU1229239A1 - Method of producing modified polycaproamide monofilament - Google Patents
Method of producing modified polycaproamide monofilament Download PDFInfo
- Publication number
- SU1229239A1 SU1229239A1 SU843799295A SU3799295A SU1229239A1 SU 1229239 A1 SU1229239 A1 SU 1229239A1 SU 843799295 A SU843799295 A SU 843799295A SU 3799295 A SU3799295 A SU 3799295A SU 1229239 A1 SU1229239 A1 SU 1229239A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- monofilament
- producing modified
- heat treatment
- polycaproamide
- modified polycaproamide
- Prior art date
Links
Landscapes
- Polyamides (AREA)
- Artificial Filaments (AREA)
Description
ff
Изобретение относитс к производству химических волокон, в частност поликапроамидной модифицированной мононити, предназначенной дл изготовлени ворса дл зубных щеток.The invention relates to the manufacture of chemical fibers, in particular polycaproamide modified monofilament, intended for the manufacture of a pile for toothbrushes.
Цель изобретени - повьшение жесткости на изгиб мононити в услови х влажно-тепловой обработки и интенсификации процесса.The purpose of the invention is to increase the bending stiffness of the monofilament under conditions of wet-heat treatment and process intensification.
Пример. Поликапроамидные мононити, полученные непрерывным формованием и выт гиванием (относител на разрывна нагрузка 50,0 сН/текс, удлинение 33,5%), пропускают со скоростью 100 м/мин через ванну с 2%-ным раствором перекиси водорода. Затем мононити с нанесенным йа их поверхность раствором перекиси водо Example. Polycaproamide monofilaments obtained by continuous molding and stretching (relative to a breaking load of 50.0 cN / tex, elongation of 33.5%) are passed at a speed of 100 m / min through a bath with 2% hydrogen peroxide solution. Then the monofilaments coated with their surface with a solution of water peroxide
рода с такой же скоростью поступают в термокамеру. Длина термокамеры 800 мм. Врем термообработки 0,51 с. Обработанна мононить из термокамеры подаетс на приемное устройство.sort with the same speed enter the heat chamber. Thermal chamber length 800 mm. Heat treatment time 0,51 s. The treated monofilament from the heat chamber is fed to the receiving device.
Готовую нить упаковывают и в виде жгутов поставл ют: потребителю дл изготовлени зубных щеток.The finished yarn is packaged and delivered as a bundle to: a consumer for making toothbrushes.
Свойства полученной модифицирован- ной нити (диаметр 0,2 мм) приведены в таблице.The properties of the obtained modified yarn (diameter 0.2 mm) are listed in the table.
Аналогичным образом получают поли- капроамидные модифицированные нити с различными концентраци ми перекиси водорода и при различных температурах и скорост х термообработки.Услови модификахши и свойства полученных нитей приведены в таблице. 1Similarly, polycaproamide modified yarns with different concentrations of hydrogen peroxide and at different temperatures and heat treatment rates are obtained. The conditions of the modifiers and the properties of the yarns obtained are listed in the table. one
Вемо191фиц рова а моно игьVemo 191 officers and mono igi
2,480,742,480.74
Продолжение таблицыTable continuation
29,S 3.00 IMI29, S 3.00 IMI
50,0 33,S 4,1050.0 33, S 4.10
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843799295A SU1229239A1 (en) | 1984-10-08 | 1984-10-08 | Method of producing modified polycaproamide monofilament |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843799295A SU1229239A1 (en) | 1984-10-08 | 1984-10-08 | Method of producing modified polycaproamide monofilament |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1229239A1 true SU1229239A1 (en) | 1986-05-07 |
Family
ID=21141750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843799295A SU1229239A1 (en) | 1984-10-08 | 1984-10-08 | Method of producing modified polycaproamide monofilament |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1229239A1 (en) |
-
1984
- 1984-10-08 SU SU843799295A patent/SU1229239A1/en active
Non-Patent Citations (1)
Title |
---|
Кестельман В.Н. Физические методы модификации полимерных материалов. -М.: Хими , 1980, с. 224. Патент GB № 760589, кл. 2(2) е, опублик. 1956. РЖ Хими , 198, 19, реф. № 19Т795. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6052208B2 (en) | Carbon fiber tow manufacturing method | |
JPH0364576A (en) | Flame retardent fiber material | |
GB2168966A (en) | High-strength carbonaceous fiber | |
DE69013893D1 (en) | Process for producing a partially detachable and cleavable micro-composite fiber. | |
SU1229239A1 (en) | Method of producing modified polycaproamide monofilament | |
FR2471427A1 (en) | PROCESS FOR PRODUCING POLYACRYLONITRILE PREOXIDE FIBER YARNS | |
GB1381181A (en) | Process for producing heat resistant fibres | |
US5013502A (en) | Continuous production of acrylonitrile filaments and fibers from spinning material of low residual solvent content | |
GB652594A (en) | Improvements in and relating to the production of viscose rayon threads | |
GB2084975A (en) | Carbon fibres | |
US3895165A (en) | Composite fibres and yarns of acrylonitrile polymers | |
JP2686232B2 (en) | Fishing line having thickness variation and method of manufacturing the same | |
US3697637A (en) | Method for producing highly crimped regenerated cellulose fibers by steam stretching | |
EP0052156B1 (en) | Method of modifying a synthetic or natural polyamide product | |
ATE46548T1 (en) | MONOFILAMENTS AND BRISTLES OF HOMO- OR COPOLYMERISATES OF ACRYLIC NITRILE AND PROCESS FOR THEIR MANUFACTURE. | |
DE3361014D1 (en) | Process for the preparation of filaments or fibres from acrylonitrile polymers | |
DE59304336D1 (en) | High-strength sewing thread and method for producing such a sewing thread | |
ES465374A1 (en) | Process for the texturization of polycapronamide fibres and texturized polycapronamide fibres obtained according to the process | |
SU1221258A1 (en) | Method of producing fancy yarn | |
RU2109858C1 (en) | Method for primary treatment of flax | |
ATE18266T1 (en) | SEWING THREAD AND METHOD OF PRODUCTION. | |
JPH09228140A (en) | Cellulose fiber | |
KR810001329B1 (en) | Method of making bulked yarn | |
RU2083735C1 (en) | Method of production of polyester fibers and threads | |
JPS6364533B2 (en) |