SU621694A1 - Synthetic rubber-base compound - Google Patents

Synthetic rubber-base compound

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Publication number
SU621694A1
SU621694A1 SU772479708A SU2479708A SU621694A1 SU 621694 A1 SU621694 A1 SU 621694A1 SU 772479708 A SU772479708 A SU 772479708A SU 2479708 A SU2479708 A SU 2479708A SU 621694 A1 SU621694 A1 SU 621694A1
Authority
SU
USSR - Soviet Union
Prior art keywords
synthetic rubber
rubber
base compound
resin
composition
Prior art date
Application number
SU772479708A
Other languages
Russian (ru)
Inventor
Рафаил Шаевич Френкель
Original Assignee
Предприятие П/Я Г-4913
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 Предприятие П/Я Г-4913 filed Critical Предприятие П/Я Г-4913
Priority to SU772479708A priority Critical patent/SU621694A1/en
Application granted granted Critical
Publication of SU621694A1 publication Critical patent/SU621694A1/en

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Description

1one

Изобретение относитс  к резиновой промышленности , в частности к разработке резиновой смеси на основе синтетического каучука .The invention relates to the rubber industry, in particular to the development of a rubber mixture based on synthetic rubber.

Известна композици  на основе комбинации каучуков с полиамидной или фенолформальдегидной (новолачной) смолой, окисью цинка и вулканизующим агентом (серуускорительна  груниа) .A composition based on a combination of rubbers with polyamide or phenol-formaldehyde (novolac) resin, zinc oxide and a vulcanizing agent (sulfur accelerator) is known.

Резины нз такой композиции характер зуютс  неудовлетворительной морозостойкостью .Rubber such a composition character unsatisfactory frost resistance.

Цель изобретени  - новышенне морозостойкости резин из данной смеси.The purpose of the invention is to increase the frost resistance of rubbers from this mixture.

Это достигаетс  тем, что известна  резинова  смесь на основе синтетического каучука в качестве новолачной альдегидной смолы содержит ксиленоформальдегидную смолу формулыThis is achieved by the fact that a synthetic rubber-based rubber compound as a novolac aldehyde resin contains a xylene formaldehyde resin of the formula

где ,where

при следующем соотношении -комнонентов,with the following ratio of components,

масс, ч.:masses, h .:

Синтетический каучук100Synthetic rubber100

Смола указанной формулы5-70The resin of the formula5-70

Окись цинка0,5-7Zinc Oxide 0.5-7

Вулканизующий агент0,5-2,5Curing agent 0.5-2.5

Пример 1. Резиновые смеси состава, масс, ч.: бутадиенстирольный каучук СКС30100; окись цинка 7, сера 0,5; тетраметилтиурамдисульфид 1,5; гексаметилентетрамин 0,7; смола и наполнитель - переменно , нзготавливают на вальцах.Example 1. Rubber mixtures of the composition, mass, h .: styrene butadiene rubber SKS30100; zinc oxide 7, sulfur 0.5; tetramethylthiuram disulfide 1.5; hexamethylenetetramine 0.7; resin and filler - variable, made on rollers.

Из смеси получают резины, которые иснытывают .Rubber is obtained from the mixture, which is isytyvayut.

Данные но свойствам резин приведены в табл. 1, из которой видна больша  морозостойкость резин предложенного состава поData on the properties of rubber are given in table. 1, from which a large frost resistance of rubbers of the proposed composition is visible.

сравнению с известными.compared with the famous.

Таблица 1Table 1

SU772479708A 1977-04-05 1977-04-05 Synthetic rubber-base compound SU621694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772479708A SU621694A1 (en) 1977-04-05 1977-04-05 Synthetic rubber-base compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772479708A SU621694A1 (en) 1977-04-05 1977-04-05 Synthetic rubber-base compound

Publications (1)

Publication Number Publication Date
SU621694A1 true SU621694A1 (en) 1978-08-30

Family

ID=20706438

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772479708A SU621694A1 (en) 1977-04-05 1977-04-05 Synthetic rubber-base compound

Country Status (1)

Country Link
SU (1) SU621694A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405746A (en) 1981-02-27 1983-09-20 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-self-crosslinkable elastomer for use with filamentary materials
US4434208A (en) 1981-02-27 1984-02-28 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-self-crosslinkable elastomer for use with filamentary materials
US4436866A (en) 1981-02-27 1984-03-13 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-selfcrosslinkable elastomer for use with filamentary materials
US4439556A (en) * 1981-02-27 1984-03-27 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-selfcrosslinkable elastomer for use with filamentary materials
US4440881A (en) * 1981-02-27 1984-04-03 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-selfcrosslinkable elastomer for use with filamentary materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405746A (en) 1981-02-27 1983-09-20 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-self-crosslinkable elastomer for use with filamentary materials
US4434208A (en) 1981-02-27 1984-02-28 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-self-crosslinkable elastomer for use with filamentary materials
US4436866A (en) 1981-02-27 1984-03-13 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-selfcrosslinkable elastomer for use with filamentary materials
US4439556A (en) * 1981-02-27 1984-03-27 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-selfcrosslinkable elastomer for use with filamentary materials
US4440881A (en) * 1981-02-27 1984-04-03 Ppg Industries, Inc. Aqueous, adhesive coating composition with a non-selfcrosslinkable elastomer for use with filamentary materials

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