SU69606A2 - A method of making materials from thermoplastic masses in the form of threads - Google Patents

A method of making materials from thermoplastic masses in the form of threads

Info

Publication number
SU69606A2
SU69606A2 SU3415A SU349547A SU69606A2 SU 69606 A2 SU69606 A2 SU 69606A2 SU 3415 A SU3415 A SU 3415A SU 349547 A SU349547 A SU 349547A SU 69606 A2 SU69606 A2 SU 69606A2
Authority
SU
USSR - Soviet Union
Prior art keywords
threads
making materials
tape
thermoplastic masses
filaments
Prior art date
Application number
SU3415A
Other languages
Russian (ru)
Inventor
Г.Д. Андреевская
Г.Д. Андреевска
А.К. Буров
Original Assignee
Г.Д. Андреевская
Г.Д. Андреевска
А.К. Буров
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 Г.Д. Андреевская, Г.Д. Андреевска, А.К. Буров filed Critical Г.Д. Андреевская
Priority to SU3415A priority Critical patent/SU69606A2/en
Application granted granted Critical
Publication of SU69606A2 publication Critical patent/SU69606A2/en

Links

Description

Основным авторским свидетельством предусмотрено получение изделий высокой прочности из тонких нитей, ориентированных в определенном направлении в отверждаемой среде, котора  при затвердении обеспечивает закрепление нитей в строго ориентированном положении .The main author's certificate provides for obtaining high-strength products from thin filaments oriented in a certain direction in a curable medium, which, when cured, ensures the fixation of filaments in a strictly oriented position.

Насто щее изобретение предполагает использовать в качестве отверждаемой среды также тонкие нити, но с более низкой температурой плавлени , чем основные нити, а именно стекл нные нити.The present invention proposes to use thinner filaments as a curable medium, but with a lower melting point than the main filaments, namely glass filaments.

Сущность предлагаемого способа заключаетс  в следующем: кварцевые и стекл нные нити по выходе из фильер одновременно наматываютс  на барабан известным способом , образу  кольцевую ленту.The essence of the proposed method is as follows: quartz and glass filaments, as they exit the spinnerets, are simultaneously wound onto a drum in a known manner, forming an annular tape.

Дл  удобства обращени  с лентой ее опыл ют в процессе намотки легко возгон ющейс  смолой. По достижении нужной толщины намотку прекращают, ленту в виде широкого обруча снимают с барабана и надевают на два валка из жароупорного материала. Валки и раст нутый между ними обруч окружен кожухом (муфелем), обеспечивающим нагрев до разм гчени  и оплавлени  стекл нных нитей. По достижении температуры, обеспечивающей по вление необходимой в зкости стекл нных нитей, ленту, перекинутую через валки, раст гивают с помощью домкрата, что позвол ет сообщить предварительное нат жение кварцевым нит м. Ленте дают медленно остыть, после чего напр жение снимают.For easy handling of the tape, it is dusted during the winding process with an easily sublimated resin. Upon reaching the desired thickness, the winding is stopped, the tape in the form of a wide wrap is removed from the drum and put on two rolls of heat-resistant material. The rolls and the hoop stretched between them are surrounded by a casing (muffle) providing heating until the glass filaments soften and melt. When the temperature reaches the required viscosity of the glass filaments, the tape thrown over the rolls is stretched with a jack, which allows the pre-tension of the quartz threads to be reported. The tape is allowed to cool slowly, and then the voltage is removed.

Предмет изобретени Subject invention

Прием выполнени  способа по авторскому свидетельству № 66818, отличающийс  тем, что стекл нные и кварцевые нити по выходе их из соответствующих фильер на277Acceptance of the method according to the author's certificate No. 66818, characterized in that the glass and quartz threads upon exiting them from the corresponding dies 227

№ 69606 - 2 -No. 69606 - 2 -

матывают одновременно на барабан,кварцевых нитей при одновременномmate simultaneously on the drum, quartz threads while

полученную кольцевую ленту пе-нагреве ленты до температуры разренос т на два валка, которые раз-м гчени  и плавлени  стекл нныхthe resulting annular tape is heated by the tape to a temperature and is divided into two rolls, which are different from melting and melting the glass

двигают до требуемого нат жени нитей, после чего ленту охлаждают.moved to the desired tension of the threads, after which the tape is cooled.

SU3415A 1946-11-18 1946-11-18 A method of making materials from thermoplastic masses in the form of threads SU69606A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3415A SU69606A2 (en) 1946-11-18 1946-11-18 A method of making materials from thermoplastic masses in the form of threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3415A SU69606A2 (en) 1946-11-18 1946-11-18 A method of making materials from thermoplastic masses in the form of threads

Publications (1)

Publication Number Publication Date
SU69606A2 true SU69606A2 (en) 1946-11-30

Family

ID=52782044

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3415A SU69606A2 (en) 1946-11-18 1946-11-18 A method of making materials from thermoplastic masses in the form of threads

Country Status (1)

Country Link
SU (1) SU69606A2 (en)

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