SU510488A1 - Polymer composition - Google Patents
Polymer compositionInfo
- Publication number
- SU510488A1 SU510488A1 SU1987249A SU1987249A SU510488A1 SU 510488 A1 SU510488 A1 SU 510488A1 SU 1987249 A SU1987249 A SU 1987249A SU 1987249 A SU1987249 A SU 1987249A SU 510488 A1 SU510488 A1 SU 510488A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymer composition
- hours
- amount
- resin
- condensation
- Prior art date
Links
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
Description
творител и конденсационной воды, преп тствующих формированию структуры полимера. Полученную композицию заливают в форму и подвергают термообработке. Подъем температуры осуществл ют со скоростью 20 град/ч в течение 4-5 ч от 80 до 200°С.solvent and condensation water, which prevent the formation of a polymer structure. The resulting composition is poured into a mold and subjected to heat treatment. The temperature was raised at a rate of 20 degrees / h for 4-5 hours from 80 to 200 ° C.
Пример 2. В реактор, снабженный мешалкой , обратным холодильником и термометром , загружают смолу, полученную при конденсации дифурфурилиденацетона, фурфурола и фенолоформальдегидной смолы, вз тыми в соотношении 2:1:1, в количестве 98 вес. ч., и при работающей мешалке ввод т SnCU в количестве 2 вес. ч. в виде 20%-ногоExample 2. A resin, obtained by condensation of difurfurylideneacetone, furfural and phenol-formaldehyde resin, taken in a ratio of 2: 1: 1, in an amount of 98 wt. hours, and when the mixer is running, SnCU is introduced in an amount of 2 wt. in the form of 20%
раствора в ацетоне. Далее обработку ведут по методике, онисанной в примере 1.solution in acetone. Further processing is carried out according to the method onisannoy in example 1.
Пример 3. В реактор, снабженный мешалкой , обратным холодильником и термометром , загружают смолу, полученную конденсацией дифурфурилиденацетона, фурфурола и фенолоформальдегидной смолы, вз тыми в соотношении 2 : 1 : 1,5, в количестве 97 вес. ч., и при работающей мешалке ввод т отвердитель FeCls в количестве 3 вес. ч. в виде 20%-ного раствора в ацетоне.Example 3. A resin, obtained by condensation of difurfurylideneacetone, furfural and phenol-formaldehyde resin, taken in a ratio of 2: 1: 1.5, was loaded into a reactor equipped with a stirrer, a reflux condenser and a thermometer, 97 wt. hours, and with the stirrer in place, the FeCls hardener is introduced in an amount of 3 wt. including in the form of a 20% solution in acetone.
Дальнейшую обработку ведут по методике, описанной в примере 1.Further processing is carried out according to the method described in example 1.
Сравнительные свойства полимерных комнозиций даны в таблице.Comparative properties of polymeric comnotation are given in the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1987249A SU510488A1 (en) | 1973-12-28 | 1973-12-28 | Polymer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1987249A SU510488A1 (en) | 1973-12-28 | 1973-12-28 | Polymer composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU510488A1 true SU510488A1 (en) | 1976-04-15 |
Family
ID=20573010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1987249A SU510488A1 (en) | 1973-12-28 | 1973-12-28 | Polymer composition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU510488A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396034A1 (en) * | 1977-06-29 | 1979-01-26 | Bekbulatov Ildgam | PROCESS FOR PREPARING FURANNIC RESIN POWDER |
-
1973
- 1973-12-28 SU SU1987249A patent/SU510488A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2396034A1 (en) * | 1977-06-29 | 1979-01-26 | Bekbulatov Ildgam | PROCESS FOR PREPARING FURANNIC RESIN POWDER |
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