SU39970A1 - The method of obtaining plastic from split wood - Google Patents
The method of obtaining plastic from split woodInfo
- Publication number
- SU39970A1 SU39970A1 SU107652A SU107652A SU39970A1 SU 39970 A1 SU39970 A1 SU 39970A1 SU 107652 A SU107652 A SU 107652A SU 107652 A SU107652 A SU 107652A SU 39970 A1 SU39970 A1 SU 39970A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wood
- split wood
- obtaining plastic
- plastic
- obtaining
- Prior art date
Links
- 239000002023 wood Substances 0.000 title description 10
- 238000000034 method Methods 0.000 title description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
Предлагаемый способ обработки древесины имеет в виду получение из расщепленной древесины пластической водоупорной массы с сохранением структуры дерева, дл чего, помимо известных уже приемов распарки и рпздавливани древесины и гор чего прессовани пропитанной цементирующими веществами массы, в нем примен ют сильное сжатие распаренных кусков дерева, затем высушивание как перед погружением в цементирующий водоупорный состав, так и после него, и, наконец, прессование в гор чих прессформах.The proposed method of treating wood means obtaining a plastic waterproof composite from split wood, preserving the tree structure, for which, in addition to the already known methods of steaming and crushing wood and hot pressing, the mass impregnated with cementitious substances is used to strongly compress the steamed pieces of wood, then drying both before immersion in a cementitious waterproof composition and after it, and, finally, pressing in hot molds.
Способ заключаетс в следующем. Распаренна или увлажненна древесина в виде отдельных кусков дерева поступает под пресс или вальцы, где она легко расщепл етс по волокнам, сохран свою структуру и получа губчатое строение, после чего ее подвергают быстрой просушке током гор чего воздуха. Высушенна губкообразна древесина, будучи погружена в водоупорный цементирующий раствор, впиплвй т iero, насыща сь до предела. За (117-118)The method is as follows. Steamed or moistened wood in the form of individual pieces of wood comes under a press or rollers, where it is easily split into fibers, retains its structure and obtains a spongy structure, after which it is subjected to quick drying with a current of hot air. Dried, spongy-shaped wood, being immersed in a water-resistant cementitious mortar, is fully saturated to the limit. For (117-118)
тем следует вторична сушка, причем происходит испарение летучих частей состава, например спирта из раствора смол.It is followed by secondary drying, and volatile parts of the composition, such as alcohol, are evaporated from the resin solution.
Гор чее формование под давлением пропитанной таким образом древесины производитс в прессформах по волокну или по торцу.Hot molding under the pressure of wood impregnated in this way is carried out in molds by fiber or face.
Полученна пластическа масса представл ет волокнистый материал, в разрезе совершенно однородный, не измен ющийс в кип щей воде и обладающий значительной механической прочностью .The resulting plastic mass is a fibrous material, completely homogeneous in the section, unchanged in boiling water and possessing significant mechanical strength.
Предмет изобретени .The subject matter of the invention.
Способ получени пластической массы из расщепленной древесины гор чим прессованием древесно - волокиистчй массы, пропитанной цементирующими веществами, отличающийс тем, что, с целью сохранени полученной массой структуры исходной древесины, распаренные или увлажненные куси последней различной формы и величины подBepratoT сильному c atefo между вальцами или под прессом, после чего сурат , логружаЬг в цементирующий во доупорный состав, снова сушат н прессуют в гор чих преС формах. . The method of obtaining plastic from splintered wood by pressing the wood-volocaust pulp impregnated with cementing substances, characterized in that steamed or moistened clumps of the latter of various shapes and sizes of BepratoT strong between the rollers or beneath with a press, after which surat, logging into a cementing composition into a refractory composition, is again dried and pressed into hot preS forms. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU107652A SU39970A1 (en) | 1932-04-18 | 1932-04-18 | The method of obtaining plastic from split wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU107652A SU39970A1 (en) | 1932-04-18 | 1932-04-18 | The method of obtaining plastic from split wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU39970A1 true SU39970A1 (en) | 1934-11-30 |
Family
ID=48355121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU107652A SU39970A1 (en) | 1932-04-18 | 1932-04-18 | The method of obtaining plastic from split wood |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU39970A1 (en) |
-
1932
- 1932-04-18 SU SU107652A patent/SU39970A1/en active
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