SU495213A1 - Plastics weight - Google Patents
Plastics weightInfo
- Publication number
- SU495213A1 SU495213A1 SU2003912A SU2003912A SU495213A1 SU 495213 A1 SU495213 A1 SU 495213A1 SU 2003912 A SU2003912 A SU 2003912A SU 2003912 A SU2003912 A SU 2003912A SU 495213 A1 SU495213 A1 SU 495213A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mass
- dicumyl peroxide
- weight
- fillers
- oriented
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
Изобретение относитс к деревообрабатывающей промышленности и может быть использовано дл получени армированного композиционного пластика.The invention relates to the woodworking industry and can be used to produce a reinforced composite plastic.
Известна масса дл изготовлени пластиков , содержаща полиэтилен, перекись дикумила и -налолнители, имеет недостаточно нысокие физико-механические и тепло-физические показатели.The known mass for the manufacture of plastics, containing polyethylene, dicumyl peroxide and α-fillers, has insufficient physical, mechanical, and thermal physical properties.
С целью повышени физико-механических и тепло-физических свойств пластика масса в качестве наполнителей содержит ориентированные древесные частицы и опилки в следующем соотношении компонентов, вес. %: Полиэтилен9-66,67In order to improve the physicomechanical and thermal-physical properties of plastic, the mass as fillers contains oriented wood particles and sawdust in the following ratio of components, weight. %: Polyethylene9-66,67
Древесные опилки10-67,63Wood sawdust10-67,63
Усиливающие ориентированные древесные частицы7,5-35,37Reinforcing oriented wood particles7,5-35,37
Перекись дикумила0,5- 3,33Dicumyl peroxide 0.5-3.33
Пример 1. Предварительно высушенные в термошкафу при 100-105°С до посто нного веса опилки в количестве 67,63% очищают на выбросите от коры и крупных фракций. Затем их загружают в мельницу, где находитс полиэтилен в количестве 9%, «редварительБо смещанный с 0,5% перекиси дикумила. Смещенпе производ т до равномерного распределени компонентов смеси, после чего ввод т ориентированные древесные частицы в количестве 7,5%. Приготовленную таким образом массу нснользуют дл изготовлени образцов методом -KOiMnpeccHOHHoro прессовани .Example 1. 67.63% of pre-dried in a heating chamber at 100-105 ° C to a constant weight, clean up and discard bark and coarse fractions. Then they are loaded into the mill, where the polyethylene is in an amount of 9%, the "redlarler" shifted from 0.5% dicumyl peroxide. The displacement is carried out until the components of the mixture are evenly distributed, after which 7.5% oriented wood particles are introduced. The mass thus prepared is used to make samples by the -KOiMnpeccHOHHoro pressing method.
Пример 2. Предварительно высушенные в термошкафу ири 100-105°С до иосто нного веса опилки в количестве 10% очищают на вибросите от коры и кру-пной фракции. Затем их загружают в мельницу, где находитс полиэтилен в количестве 66,67%, предварительно смешанный с 3,33% перекиси дикумила. Смешение производ т до равномерного распределени комлонентов смеси, после чего ввод т ориентированные древесные ча-стицы в количестве 35,37%. Приготовленную такимExample 2. Pre-dried in a heating oven Iri 100-105 ° C to a weight of about 10% and sawdust in an amount of 10% is cleaned on the vibrating screen from the bark and the round fraction. Then they are loaded into the mill, where the polyethylene is in the amount of 66.67%, pre-mixed with 3.33% dicumyl peroxide. The mixture is made until the components of the mixture are evenly distributed, after which 35.37% of oriented wood particles are introduced. Cooked like this
образом массу исиользуют дл приготовлени образцов методом комтфессионного прессовани .Thus, the mass is used to prepare samples by the method of compression pressing.
Пример 3. То же, что в при.мере 2, только количества комнонентов следующие: полиэтилен - 38%, древесные опилки - 38,8%, ориентированные древесные частицы - 21,3%, перекись дикумила - 1,9%.Example 3. Same as in measure 2, only the numbers of components are as follows: polyethylene — 38%, sawdust — 38.8%, oriented wood particles — 21.3%, dicumyl peroxide — 1.9%.
Сравнительные свойства известной к предлагаемой массы при содержании наполнител Comparative properties known to the proposed mass when the content of the filler
45 и 60% -приведены в таблице.45 and 60% are given in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2003912A SU495213A1 (en) | 1974-03-11 | 1974-03-11 | Plastics weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2003912A SU495213A1 (en) | 1974-03-11 | 1974-03-11 | Plastics weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU495213A1 true SU495213A1 (en) | 1975-12-15 |
Family
ID=20578184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2003912A SU495213A1 (en) | 1974-03-11 | 1974-03-11 | Plastics weight |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU495213A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200682B1 (en) | 1996-12-11 | 2001-03-13 | Boise Cascade Corporation | Apparatus and method for continuous formation of composites having filler and thermoactive materials and products made by the method |
| US6605245B1 (en) | 1997-12-11 | 2003-08-12 | Boise Cascade Corporation | Apparatus and method for continuous formation of composites having filler and thermoactive materials |
-
1974
- 1974-03-11 SU SU2003912A patent/SU495213A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200682B1 (en) | 1996-12-11 | 2001-03-13 | Boise Cascade Corporation | Apparatus and method for continuous formation of composites having filler and thermoactive materials and products made by the method |
| US6863512B2 (en) | 1996-12-11 | 2005-03-08 | Officemax Incorporated | Apparatus and method for continuous formation of composites having filler and thermoactive materials, and products made by the method |
| US6605245B1 (en) | 1997-12-11 | 2003-08-12 | Boise Cascade Corporation | Apparatus and method for continuous formation of composites having filler and thermoactive materials |
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