SU486926A1 - The method of processing nylon pile to obtain electroflocking material - Google Patents

The method of processing nylon pile to obtain electroflocking material

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Publication number
SU486926A1
SU486926A1 SU1952531A SU1952531A SU486926A1 SU 486926 A1 SU486926 A1 SU 486926A1 SU 1952531 A SU1952531 A SU 1952531A SU 1952531 A SU1952531 A SU 1952531A SU 486926 A1 SU486926 A1 SU 486926A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electroflocking
pile
nylon pile
processing nylon
processing
Prior art date
Application number
SU1952531A
Other languages
Russian (ru)
Inventor
Евгений Никитич Бершев
Александр Александрович Хархаров
Виктор Васильевич Дмитриев
Геральд Петрович Смирнов
Original Assignee
Ленинградский институт текстильной и легкой промышленности им. С.М.Кирова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ленинградский институт текстильной и легкой промышленности им. С.М.Кирова filed Critical Ленинградский институт текстильной и легкой промышленности им. С.М.Кирова
Priority to SU1952531A priority Critical patent/SU486926A1/en
Application granted granted Critical
Publication of SU486926A1 publication Critical patent/SU486926A1/en

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  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Description

Метасиликат7Metasilicate7

Температура обработки 60°С. Врем  обработки 20 мин. После обра бсгки во второй ванне paiCTBop сливают, .ворс отжимают и сушат в аэродииамической сушилке при температуре 45-50° С. Processing temperature 60 ° C. Processing time 20 min. After treatment, the paiCTBop is drained in the second bath, the lash is wrung out and dried in an aerodynamic dryer at a temperature of 45-50 ° C.

При м е р 3. Ворс длипой 2,5-3,5 мм дл  получени  ковровых изделий. Впачале отмывают ворс по режиму, прИввдеи ному в примере 1. Затем готов т первую ваину из 50%-пой эмульсип полиметилсилоксана (ПМС-5) в количестве 0,3 г/л. Температура вал.пы 80° С, модуль ваппы 20, врем  обработки 10- 20 мин. После обработки в первой вание раствор Сливают, ворс отжимают на цеитрИфуге. Приготавливают вторую ваппу следуюшего состава (в г/л):Example 3. Pile with a length of 2.5-3.5 mm for the production of carpet products. In the beginning, the lint is washed according to the mode used in Example 1. Then the first vain is prepared from a 50% emulsion of polymethylsiloxane (PMS-5) in an amount of 0.3 g / l. The shaft temperature is 80 ° С, the vappa module is 20, the processing time is 10-20 minutes. After treatment, the solution is drained off in the first step, the nap is pressed on the core. Prepare a second vappa of the following composition (in g / l):

Питрит .натри 7Pitrite. Nitro 7

Метисиликат натри  7 Температура обработки 60° С, врем  обработки 20 мин. После обработки во второй ванне ра-створ сливают, ворс отжимают и сушат в аэроднламической при температуре 45-50° С.Methysilicate sodium 7 Treatment temperature 60 ° C, processing time 20 min. After treatment in the second bath, the solution is drained, the nap is drained and dried in the aerodynamic one at a temperature of 45-50 ° C.

Предложенный снособ улучшает примерло на пор док электрические свойства ворса, повышает на 20-30% плотность ворсового покрыти . Кроме того, ворС сохран ет свою сыпучесть до 1 года.The proposed removal method improves the electrical properties of the pile, increases the density of the pile coating by 20-30%. In addition, the CPS maintains its flowability up to 1 year.

Предмет изобретени Subject invention

Способ обработки капронового ворса дл  получени  электрофлокированного материала пропиткой ворса водным раствором смеси нитрита натри , хлористого аммони  и метасиликата натри  с последующей сушкой, отличающийс  тем, что, с целью улучшени  ориентации вОрса и повышени  плотности ворсового покрыти  материала, перед пропиткой ворс обрабатывают водной эмульсией полиметилсилоксана концентрации 0,2-1 г/л при 30-85°С в течение 10-20 мин.A method of treating nylon pile to obtain an electroflocking material by impregnating the pile with an aqueous solution of a mixture of sodium nitrite, ammonium chloride and sodium metasilicate, followed by drying, characterized in that, in order to improve the orientation of the hairs and increase the density of the pile coating of the material, before impregnation, the pile is treated with an aqueous emulsion by polymethylsiloxane, treated with polymethylsilane or polymethylsiloxane, before the impregnation of the pile with a water emulsion, polymethylsilane is treated with a polyurea; 0.2-1 g / l at 30-85 ° C for 10-20 minutes.

SU1952531A 1973-07-24 1973-07-24 The method of processing nylon pile to obtain electroflocking material SU486926A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1952531A SU486926A1 (en) 1973-07-24 1973-07-24 The method of processing nylon pile to obtain electroflocking material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1952531A SU486926A1 (en) 1973-07-24 1973-07-24 The method of processing nylon pile to obtain electroflocking material

Publications (1)

Publication Number Publication Date
SU486926A1 true SU486926A1 (en) 1975-10-05

Family

ID=20562514

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1952531A SU486926A1 (en) 1973-07-24 1973-07-24 The method of processing nylon pile to obtain electroflocking material

Country Status (1)

Country Link
SU (1) SU486926A1 (en)

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