SU395282A1 - METHOD OF PRODUCTION OF PRODUCTS, FOR EXAMPLE MARAKAS, FROM CRUSHED WOOD - Google Patents
METHOD OF PRODUCTION OF PRODUCTS, FOR EXAMPLE MARAKAS, FROM CRUSHED WOODInfo
- Publication number
- SU395282A1 SU395282A1 SU1736432A SU1736432A SU395282A1 SU 395282 A1 SU395282 A1 SU 395282A1 SU 1736432 A SU1736432 A SU 1736432A SU 1736432 A SU1736432 A SU 1736432A SU 395282 A1 SU395282 A1 SU 395282A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- products
- marakas
- production
- crushed wood
- wood
- Prior art date
Links
Description
Изобретение относитс к способу изготовлени изделий, например маракас, из измельченной древесины. Известный способ изготовлени изделий из измельченной древесины путем смешивани со св зующим на основе синтетической смольт, гор чего прессовани при 145-160°С с последующим склеиванием, шпатлевкой и окраской характеризуетс сложностью процесса. Цель предлагаемого изобретени - упростить технологический: процесс. Это достигаетс тем, что .маракасы склеивают из полусфер смесью синтетической смолы , щавелевой кислоты и древесной муки в течение 30-60 мин, причем полусферы предварительно изготавливают;В пресс-форме, а в качестве св зующего используют крахмал. Пример. Древесные оиилки (7 кг) просеивают через сито с чейкой 2X2 м-м, добав .л ют крахмал (1,7 кг) и перемешивают. При 18-20°С вливают воду (2,5 кг). Полученную массу выдерживают в течение 12 час., а затем формуют полусферы в пресс .фор.ме при 180°С. Клей приготавливают -из следующих компонетов: смола М-60 - 100 г, древесна мука 150 - 3 г, 10%-на щавелева кислота - 16 мг. Смазывают торцевую поверхность стенок полусфер и склеивают под давлением в течение .30-60 мин. Получанные маракасы шпатлюют и окрашивают . Предмет изобретени Способ изготовлени изделий, паприме|р Л1ара«ас, из измельченной древесины .путем смешивани со св зующим на основе синтетической смолы, гор чего прессовани при 145-160°С, с последующим склеиванием, шпатлевкой п окраской, отличающийс тем, что, с целью упрощени технологического процесса , маракасы склеивают из полусфер смесью синтетической смолы, щавелевой кислоты И древесной муки в течение 30-60 .нин., причем полусферы предварительно изготавливают в пресс-форме, а в качестве св зующего использутот крахмал.This invention relates to a method of manufacturing articles, for example a maraca, from shredded wood. The known method of manufacturing products from shredded wood by mixing with a binder based on synthetic resin, hot pressing at 145-160 ° C, followed by gluing, filling and coloring is characterized by the complexity of the process. The purpose of the present invention is to simplify the process: the process. This is achieved by the fact that the maracas are glued from hemispheres with a mixture of synthetic resin, oxalic acid and wood flour for 30-60 minutes, and the hemispheres are prefabricated; in a mold, starch is used as a binder. Example. Wood powders (7 kg) are sifted through a sieve with a 2X2 m2 cell, starch (1.7 kg) is added and mixed. At 18-20 ° C water is poured in (2.5 kg). The resulting mass is kept for 12 hours, and then the hemispheres are molded into a press .forme at 180 ° C. Glue is prepared from the following components: resin M-60 - 100 g, wood flour 150 - 3 g, 10% oxalic acid - 16 mg. Lubricate the end surface of the walls of the hemispheres and glue under pressure for .30-60 minutes. The resulting maracas spat and dye. The subject of the invention is a method of manufacturing products, papple lamera, made of crushed wood. By mixing with a binder based on synthetic resin, hot pressing at 145-160 ° C, followed by gluing, putty and coloring, characterized in that in order to simplify the technological process, maracas are glued from hemispheres with a mixture of synthetic resin, oxalic acid and wood flour for 30-60in., moreover, hemispheres are prefabricated in a mold, and starch is used as a binder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1736432A SU395282A1 (en) | 1972-01-07 | 1972-01-07 | METHOD OF PRODUCTION OF PRODUCTS, FOR EXAMPLE MARAKAS, FROM CRUSHED WOOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1736432A SU395282A1 (en) | 1972-01-07 | 1972-01-07 | METHOD OF PRODUCTION OF PRODUCTS, FOR EXAMPLE MARAKAS, FROM CRUSHED WOOD |
Publications (1)
Publication Number | Publication Date |
---|---|
SU395282A1 true SU395282A1 (en) | 1973-08-28 |
Family
ID=20499710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1736432A SU395282A1 (en) | 1972-01-07 | 1972-01-07 | METHOD OF PRODUCTION OF PRODUCTS, FOR EXAMPLE MARAKAS, FROM CRUSHED WOOD |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU395282A1 (en) |
-
1972
- 1972-01-07 SU SU1736432A patent/SU395282A1/en active
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