SU1435585A1 - Rubber mix composition - Google Patents
Rubber mix composition Download PDFInfo
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- SU1435585A1 SU1435585A1 SU863999957A SU3999957A SU1435585A1 SU 1435585 A1 SU1435585 A1 SU 1435585A1 SU 863999957 A SU863999957 A SU 863999957A SU 3999957 A SU3999957 A SU 3999957A SU 1435585 A1 SU1435585 A1 SU 1435585A1
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- rubber
- mixture
- antioxidant
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Abstract
Изобретение относитс к резиновым смес м и может быть использовано в кабельной промышленности при изготовлении изол ционных и изол ционнозащитных оболочек. Изобретение позвол ет повысить физико-мехаиические свойства резин из смеси при сохранении диэлектрических свойств и стойкости к преждевременной вулканизации. Это достигаетс тем, что смесь в качестве минерального наполнител (МН) содержит мел или смесь мела и каолина , а также дополнительно - полиэти- ленгликоль (ПЭГ) со средней мол.м. 5000. Смесь по изобретению содержит следующие компоненты, мае.ч.: каучук 100, тиурам 2,7-3,3,ускоритель вулканизации 0,7-1,8, противостаритель 0,5-1,7, окись цинка 5-15, стеарин 1,0-1,5, парафин 1,5-6,0,Ш 10I-155, g ПЭГ 0,5-2,5. 4 табл. (ЛThe invention relates to rubber compounds and can be used in the cable industry in the manufacture of insulating and insulating shielding. The invention allows to increase the physicomechanical properties of rubber from a mixture while maintaining the dielectric properties and resistance to premature vulcanization. This is achieved by the fact that the mixture as a mineral filler (MN) contains chalk or a mixture of chalk and kaolin, as well as additionally polyethylene glycol (PEG) with an average mol.m. 5000. The mixture according to the invention contains the following components, wt.h .: rubber 100, thiuram 2.7-3.3, vulcanization accelerator 0.7-1.8, antioxidant 0.5-1.7, zinc oxide 5-15 , stearin 1.0-1.5, paraffin 1.5-6.0, W 10I-155, g PEG 0.5-2.5. 4 tab. (L
Description
4 СО ел СП4 SO ate SP
Изобретение относитс к резиновой смеси и может быть использовано в кабельной промышленности при изготовлении изол ционных и изол ционно-за- щитных оболочек.The invention relates to a rubber compound and can be used in the cable industry in the manufacture of insulating and insulating protective sheaths.
Цель изобретени - повышение физико-механических свойств резины из нее при сохранении диэлектрических свойств и стойкости к преждевременной подвулканизации,The purpose of the invention is to improve the physico-mechanical properties of rubber from it while maintaining the dielectric properties and resistance to premature vulcanisation,
Полиэтиленгликоль со средней мол,массой 5000 (ПЭГ-115) представл ет собой твердые чешуйки белого цветаPolyethylene glycol with an average mole of 5000 (PEG-115) is a white solid flake.
Смешение всех компонентов, тиурама, провод т, в лабораторном смесителе в течение 7 мин. Тиурам ввод т на вальцах в виде маточной смеси.The mixture of all components, thiuram, is carried out in a laboratory mixer for 7 minutes. Thiuram is introduced into the roll mill as a masterbatch.
Состав резиновых смесей приведен в. табл. 1 ; свой,ства предлагаемых сме- сей и резин и известных -в табл. 2-4.The composition of rubber compounds is given in. tab. one ; properties of the proposed mixtures and rubbers and those known in table. 2-4.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU863999957A SU1435585A1 (en) | 1986-01-03 | 1986-01-03 | Rubber mix composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU863999957A SU1435585A1 (en) | 1986-01-03 | 1986-01-03 | Rubber mix composition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1435585A1 true SU1435585A1 (en) | 1988-11-07 |
Family
ID=21213629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU863999957A SU1435585A1 (en) | 1986-01-03 | 1986-01-03 | Rubber mix composition |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1435585A1 (en) |
-
1986
- 1986-01-03 SU SU863999957A patent/SU1435585A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 1171477, кл. С 08 L 9/00, 1983. * |
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