SU350360A1 - Polyolefin Stabilized Polymer Composition - Google Patents

Polyolefin Stabilized Polymer Composition

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Publication number
SU350360A1
SU350360A1 SU701474899A SU1474899A SU350360A1 SU 350360 A1 SU350360 A1 SU 350360A1 SU 701474899 A SU701474899 A SU 701474899A SU 1474899 A SU1474899 A SU 1474899A SU 350360 A1 SU350360 A1 SU 350360A1
Authority
SU
USSR - Soviet Union
Prior art keywords
polymer composition
stabilized polymer
polyolefin stabilized
polyolefin
composition
Prior art date
Application number
SU701474899A
Other languages
Russian (ru)
Inventor
Л.Л. Хохлова
В.У. Новиков
И.Д. Троицкий
Н.И. Перельман
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 filed Critical
Priority to SU701474899A priority Critical patent/SU350360A1/en
Priority to IN1946/CAL/73A priority patent/IN138935B/en
Application granted granted Critical
Publication of SU350360A1 publication Critical patent/SU350360A1/en

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Description

Известна стабилизированна  полимерна  композици  на основе полиолефинов и в-ка-, честве стабилизатора 2,2 метилен-бис- -6 (/, -мётил-цикло-гексилгл-крезола с добавкой ан;тиггарена,-напримёру смеси трехокиси сурьмы и :зшЬрпарафина.A stabilized polymer composition based on polyolefins and as a 2.2 methylene bis-6 stabilizer (1, α-methyl-cyclohexylgl-cresol with the addition of an; tiggarin, for example, a mixture of antimony trioxide and: 3 paraphin.

Цель изобретени  - повышение термоустойчивости . Это достигаетс  тем, что в состав предлагаемой композиции дополнительно введена смесь стеарата металла и эпоксидной смолы с содержанием эпоксигрупп 14-30 при соотношении, равном соответственно 1:1-5:1, преимущественно 1:1, в количестве 0,05:0,6% от веса полимера .The purpose of the invention is to increase the heat resistance. This is achieved by adding to the composition of the proposed composition a mixture of metal stearate and epoxy resin with an epoxy content of 14-30 at a ratio of 1: 1-5: 1, preferably 1: 1, in an amount of 0.05: 0.6. % by weight of polymer.

В качестве добавок используютс  стеараты различных металлов, в частности, кальци , кадми  и других, а также различные эпоксидные смолы, например, ЭД-5, ЭД-6 и другие. Указанные добавки вводились в самозатухающий полиэтилен, а также в сбполимер этилена с пропиленом с введенными антипиренами.Stearates of various metals, in particular, calcium, cadmium, and others, as well as various epoxy resins, such as ED-5, ED-6, and others, are used as additives. These additives were introduced into self-extinguishing polyethylene, as well as into the ethylene copolymer with propylene with the introduced fire retardants.

термоустойчивость материала при сохранении электроизол ционных свойств. Вместе с тем, введение отдельно каждой добавки не приводит к какому-либо повьаиению термостойкости упом нутых, полиолефинов. Ниж привод тс  примеры композиций, рекомендованных дл  применени  в электротехническ промышленности.thermal stability of the material while maintaining electrical insulating properties. However, the introduction of each additive separately does not lead to any improvement in the heat resistance of the aforementioned polyolefins. Bottom are examples of compositions recommended for use in the electrical industry.

Пример 1 Example 1

89,6% Полиэтиден низкой плотности (базова  марка)89.6% Low Density Polyethylene (base grade)

}  }

2,2-метилен-бис-60Г -метил0 ,2% -циклогексил-п-креэол (Нонокс ВСП)2,2-methylene bis-60G -methyl0, 2% -cyclohexyl-p-creole (Nonox VSP)

; Трехокись сурьмы5,0%; Antimony trioxide5.0%

Хлорпарафин5,0%Chloroparaffin5.0%

Эпоксидна  смола ЭД-5О,1%Epoxy resin ED-5O, 1%

Стеарат кадми О,1%Cadmium Stearate O, 1%

П р и м е р 2PRI me R 2

SU701474899A 1970-08-13 1970-08-13 Polyolefin Stabilized Polymer Composition SU350360A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU701474899A SU350360A1 (en) 1970-08-13 1970-08-13 Polyolefin Stabilized Polymer Composition
IN1946/CAL/73A IN138935B (en) 1970-08-13 1973-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU701474899A SU350360A1 (en) 1970-08-13 1970-08-13 Polyolefin Stabilized Polymer Composition

Publications (1)

Publication Number Publication Date
SU350360A1 true SU350360A1 (en) 1975-09-25

Family

ID=20457224

Family Applications (1)

Application Number Title Priority Date Filing Date
SU701474899A SU350360A1 (en) 1970-08-13 1970-08-13 Polyolefin Stabilized Polymer Composition

Country Status (2)

Country Link
IN (1) IN138935B (en)
SU (1) SU350360A1 (en)

Also Published As

Publication number Publication date
IN138935B (en) 1976-04-17

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