SU93391A1 - A method of making wood plastic from veneer - Google Patents
A method of making wood plastic from veneerInfo
- Publication number
- SU93391A1 SU93391A1 SU444514A SU444514A SU93391A1 SU 93391 A1 SU93391 A1 SU 93391A1 SU 444514 A SU444514 A SU 444514A SU 444514 A SU444514 A SU 444514A SU 93391 A1 SU93391 A1 SU 93391A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- veneer
- wood plastic
- making wood
- sheets
- methyl methacrylate
- Prior art date
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Description
Известные способы получени древесного .пластика из шпо«а путем пропитки ЛИСТОВ шпона цианамидом, меламином и склеивани термопластическими смолами с прессованием не обеспечивают получени пужного электроизол ционного и негигроскопического материала; кроме того, они требуют применени сложных гидразлических прессов.The known methods for producing wood plastic from a veneer and by impregnating veneer sheets with cyanamide, melamine and gluing with thermoplastic resins with pressing do not ensure the formation of a puddle insulating and non-absorbent material; In addition, they require the use of complex hydrazlic presses.
Все эти недостатки устранены в предлагаемом способе, отличительна особенность которого состоит в том, что, с целью получени прочного электроизол ционного и негигроскопического материала, листы шпона пропитывают под вакуумом метилметакрилатом , после чего подвергают полимеризации.All these drawbacks are eliminated in the proposed method, the distinguishing feature of which is that, in order to obtain a durable electrical insulation and non-hygroscopic material, veneer sheets are impregnated under vacuum with methyl methacrylate, and then subjected to polymerization.
Процесс изготовлени древесного пластика согласно изобретению ведетс следующи.м образом.The process for making wood plastic according to the invention is carried out in the following ways.
Листы шпона укладываютс в емкость , заливаютс с избытком метилметакрилатом (бесцветным или непрозрачным ) и подвергаютс вакуумированию .The veneer sheets are placed in a container, filled with an excess of methyl methacrylate (colorless or opaque) and subjected to vacuum.
По окончании вакуумировани листы укладываютс в формы таким образом , чтобы волокна каждого листа располагались поперек направлени ВОЛОКОН соседнего листа, и добавл етс метилметакрилат до полногоAt the end of the evacuation, the sheets are placed in forms so that the fibers of each sheet are arranged across the direction of the FIBER of the adjacent sheet, and methyl methacrylate is added to complete
за1полнени возможных пустот. Затем формы помещаютс в конвейер полимеризации и по окончании процесса полимеризации производитс разборка форм.filling of possible voids. The molds are then placed in a polymerization conveyor and upon completion of the polymerization process, the molds are disassembled.
Готовые ЛИСТЫ -необходимой толщины могут быть разрезаны, обточены , просверлены, склеены и после механической обработки могут быть отполированы.Finished SHEETS - the required thickness can be cut, cut, drilled, glued and after machining can be polished.
Полученный материал выдерживает без вс ких изменений резкие перемены температур от 50 до 100°.The resulting material can withstand sudden changes in temperature from 50 to 100 ° without any changes.
Изготовленный описанным способом древесный пластик может найти применение в авиационной промышленности ДЛЯ замены фанеры; в электропромышленности ДЛЯ изготовленн панелей, распределительных щитов , соединительных планок, руко ток и прочих деталей и в строительной промышленности дл облицовки стен, КОЛОНН и т. д.Wood plastics produced by this method can be used in the aviation industry FOR replacing plywood; in the electrical industry FOR fabricated panels, switchboards, connecting strips, handles and other parts and in the building industry for wall cladding, COLONN, etc.
Предмет изобретени Subject invention
Способ изготовлени древесного пластика из шпона, о т л и ч а ющ и и с тем, что, в цел х получени прочного электроизол ционного и негигроскопического материала, ЛИСТЫ шпона пропитывают под вакуумом метилметакрилатом, после чего подвергают полимеризации.A method of making wood plastic from veneer, which also means that, in order to obtain a strong electrical insulating and non-hygroscopic material, the veneer sheets are impregnated with methyl methacrylate under vacuum, and then subjected to polymerization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU444514A SU93391A1 (en) | 1951-05-04 | 1951-05-04 | A method of making wood plastic from veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU444514A SU93391A1 (en) | 1951-05-04 | 1951-05-04 | A method of making wood plastic from veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU93391A1 true SU93391A1 (en) | 1951-11-30 |
Family
ID=48368840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU444514A SU93391A1 (en) | 1951-05-04 | 1951-05-04 | A method of making wood plastic from veneer |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU93391A1 (en) |
-
1951
- 1951-05-04 SU SU444514A patent/SU93391A1/en active
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