SU350360A1 - Polyolefin Stabilized Polymer Composition - Google Patents
Polyolefin Stabilized Polymer CompositionInfo
- 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
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
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
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) |
-
1970
- 1970-08-13 SU SU701474899A patent/SU350360A1/en active
-
1973
- 1973-08-23 IN IN1946/CAL/73A patent/IN138935B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN138935B (en) | 1976-04-17 |
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