SU1666479A1 - Vulcanized rubber mixture - Google Patents
Vulcanized rubber mixture Download PDFInfo
- Publication number
- SU1666479A1 SU1666479A1 SU884475128A SU4475128A SU1666479A1 SU 1666479 A1 SU1666479 A1 SU 1666479A1 SU 884475128 A SU884475128 A SU 884475128A SU 4475128 A SU4475128 A SU 4475128A SU 1666479 A1 SU1666479 A1 SU 1666479A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rubber
- regenerate
- hardness
- tensile strength
- sulfur
- Prior art date
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Abstract
Изобретение относитс к технологии полимеров и касаетс разработки рецептуры резиновой смеси на основе регенерата, котора может найти применение дл производства формовых резиновых изделий. Изобретение позвол ет повысить условную прочность при раст жении, эластичность, износостойкость и твердость резин из резиновых смесей на основе регенерата 100, включающих, мас.ч. сера 1,2 - 1,8The invention relates to polymer technology and concerns the development of a reclaimed rubber compound formulation which can be used for the production of molded rubber products. The invention makes it possible to increase the conventional tensile strength, elasticity, wear resistance and hardness of rubber from rubber compounds based on regenerate 100, including, by weight parts. sulfur 1,2 - 1,8
ускоритель вулканизации 0,7 - 1,1vulcanization accelerator 0.7 - 1.1
металлооксидный активатор вулканизации 2,2 - 2,7, благодар использованию наполнител в виде волокон длиной 4,5 - 5 мм и диаметром 30 мкм в количестве 5,0 - 30 мас.ч. 2 табл.metal oxide vulcanization activator 2.2 - 2.7, due to the use of filler in the form of fibers with a length of 4.5 - 5 mm and a diameter of 30 μm in an amount of 5.0 - 30 wt.h. 2 tab.
Description
Изобретение относитс к технологии полимеров и касаетс разработки рецептуры резиновой смеси на основе регенерата, котора может найти применение дл производства формовых резиновых изделий, таких как технические пластины, плиты дл полов животноводческих ферм.The invention relates to polymer technology and concerns the development of a reclaimed rubber compound formulation that can be used for the production of molded rubber products, such as technical plates, floor slabs for livestock farms.
Целью изобретени вл етс повышение условной прочности при раст жении, эластичности, износостойкости и твердости резин.The aim of the invention is to increase the conditional tensile strength, elasticity, wear resistance and hardness of rubber.
В рецептуре резиновой смеси используют регенерат марки РШТ, полученный из резин автомобильных покрышек, который выпускают по ОСТ 38.04222-81. Резинова смесь содержит в качестве коротковолокни- стого наполнител вискозное волокно (ТУ 2-06-79-80), полиэфирное волокно (ОСТ 6- 06-002-75), полиамидное волокно (ГОСТ 22693-77) со средней длиной 4,5-5 мм и диаметром 30 мкм.In the recipe of the rubber mixture use regenerate brand RSHT, obtained from rubber tires, which is produced according to OST 38.04222-81. The rubber mixture contains, as a short fiber filler, viscose fiber (TU 2-06-79-80), polyester fiber (OST 6-06-002-75), polyamide fiber (GOST 22693-77) with an average length of 4.5- 5 mm and a diameter of 30 microns.
Резиновые смеси готов т на вальцах, продолжительность смешени составл ет 10 мин, вулканизуют в электропрессе при 143°С в течение 15 мин.Rubber mixtures are prepared on rollers, the duration of mixing is 10 minutes, vulcanized in electric pressure at 143 ° C for 15 minutes.
Состав резиновых смесей приведен в табл.1, а свойства полученных резин в табл.2.The composition of the rubber mixtures is given in table 1, and the properties of the obtained rubbers in table 2.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884475128A SU1666479A1 (en) | 1988-05-20 | 1988-05-20 | Vulcanized rubber mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884475128A SU1666479A1 (en) | 1988-05-20 | 1988-05-20 | Vulcanized rubber mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1666479A1 true SU1666479A1 (en) | 1991-07-30 |
Family
ID=21396027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884475128A SU1666479A1 (en) | 1988-05-20 | 1988-05-20 | Vulcanized rubber mixture |
Country Status (1)
Country | Link |
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SU (1) | SU1666479A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0690091A1 (en) * | 1994-06-25 | 1996-01-03 | B.C. Sekhar Sdn Bhd | Improvements in and relating to the reclaiming of natural and synthetic rubbers |
US5770632A (en) * | 1994-06-25 | 1998-06-23 | Sekhar; Balachandra Chakkinggal | Reclaiming of elastomeric materials |
CN110218378A (en) * | 2019-06-20 | 2019-09-10 | 临沂启泰橡胶有限公司 | Rubber powder industrial and mineral wheel and preparation method thereof |
-
1988
- 1988-05-20 SU SU884475128A patent/SU1666479A1/en active
Non-Patent Citations (1)
Title |
---|
Макаров В.М., Дроздовский В.Ф. Использование амортизованных шин и отхо-. дов производства резиновых изделий. 1986, с. 94. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0690091A1 (en) * | 1994-06-25 | 1996-01-03 | B.C. Sekhar Sdn Bhd | Improvements in and relating to the reclaiming of natural and synthetic rubbers |
US5770632A (en) * | 1994-06-25 | 1998-06-23 | Sekhar; Balachandra Chakkinggal | Reclaiming of elastomeric materials |
CN110218378A (en) * | 2019-06-20 | 2019-09-10 | 临沂启泰橡胶有限公司 | Rubber powder industrial and mineral wheel and preparation method thereof |
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