SU142427A1 - The method of obtaining high polymer materials - Google Patents
The method of obtaining high polymer materialsInfo
- Publication number
- SU142427A1 SU142427A1 SU723119A SU723119A SU142427A1 SU 142427 A1 SU142427 A1 SU 142427A1 SU 723119 A SU723119 A SU 723119A SU 723119 A SU723119 A SU 723119A SU 142427 A1 SU142427 A1 SU 142427A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymer materials
- high polymer
- obtaining high
- acetobutyratecellulose
- polymers
- Prior art date
Links
Landscapes
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
Известен способ получени высокополимерных материалов из эфиров целлюлозы совмещением их с мономерами винилового типа в присутствии перекисных органических и неорганических соединений с последующей дезактивацией перекисных и других химических групп и свободных радикалов. Например, известен способ получени полимеров из триацетата и смещанных эфиров целлюлозы и нитрила акриловой кислоты .A known method for producing high polymer materials from cellulose ethers by combining them with vinyl monomers in the presence of peroxide organic and inorganic compounds followed by deactivation of peroxide and other chemical groups and free radicals. For example, a method for producing polymers from triacetate and dislodged cellulose esters of acrylic acid nitrile is known.
Предлагаемый способ получени теплостойкого литьевого полимера отличаетс от известного тем, что совмещают полимеры, а именно, сополимер ацетобутиратцеллюлозы и метакрилата с ацетобутиратцеллюлозой с использованием в качестве термического антиоксиданта тринонилфенилфосфина .The proposed method for producing a heat-resistant cast polymer differs from the known one in that it combines polymers, namely, a copolymer of acetobutyratecellulose and methacrylate with acetobutyratecellulose using trinonylphenylphosphine as the thermal antioxidant.
Осуществление предлагаемого способа сводитс к следующему.The implementation of the proposed method is as follows.
В полимеризатор загружают 85 вес. ч. мстилакрилата и в нем раствор ют 15 вес. ч. ацетобутиратцеллюлозы и затем ввод т 0,3 вес. ч, динитрилазоизомасл ной кислоты, воду и стабилизатор суспензии (раствор сополимера метакрилата с метилметакрилатом). Полимеризацию ведут при температуре 60-62°.In the polymerization load 85 weight. including mysticacrylate and dissolve 15 wt. including acetobutyratecellulose and then 0.3 wt. h, dinitriloisobutyric acid, water, and suspension stabilizer (solution of methacrylate copolymer with methyl methacrylate). The polymerization is carried out at a temperature of 60-62 °.
Полученный биссерный сополимер сущат и смешивают с ацетобутиратцеллюлозой в щиековом смесителе «Бусс при 150-175°.The resulting bissy copolymer is present and mixed with cell acetobutyrate in a yakchevykovym mixer “Buss at 150-175 °.
В качестве термического антиоксидата примен ют триионилфенилфосфин в количестве 0,5-1,0%.Trionylphenylphosphine in the amount of 0.5-1.0% is used as a thermal antioxidant.
Получено два типа полимеров: 1-й полимер содержит в рецептуре 12 вес. ч. полиметилакрилата, 2-й - 20 вес. ч. полиметилакрилата.Two types of polymers were obtained: the 1st polymer contains 12 wt. including polymethylacrylate, 2nd - 20 wt. including polymethylacrylate.
Второй полимер отличаетс повышенной теплостойкостью.The second polymer is highly heat resistant.
Полученный гранулированный высокомолекул рный материал обладает теплостойкостью 125-135° по Вику, удельной ударной в зкостью 60-100 кг. см1см - и высокими диэлектрическими свойств;1ми,The resulting high molecular weight granular material has a heat resistance of 125-135 ° Wic, with a specific impact strength of 60-100 kg. cm1 - and high dielectric properties; 1,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU723119A SU142427A1 (en) | 1961-03-24 | 1961-03-24 | The method of obtaining high polymer materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU723119A SU142427A1 (en) | 1961-03-24 | 1961-03-24 | The method of obtaining high polymer materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU142427A1 true SU142427A1 (en) | 1961-11-30 |
Family
ID=48298286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU723119A SU142427A1 (en) | 1961-03-24 | 1961-03-24 | The method of obtaining high polymer materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU142427A1 (en) |
-
1961
- 1961-03-24 SU SU723119A patent/SU142427A1/en active
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