SU565020A1 - Binder for non-plastic materials moulding powder - Google Patents
Binder for non-plastic materials moulding powderInfo
- Publication number
- SU565020A1 SU565020A1 SU7502162817A SU2162817A SU565020A1 SU 565020 A1 SU565020 A1 SU 565020A1 SU 7502162817 A SU7502162817 A SU 7502162817A SU 2162817 A SU2162817 A SU 2162817A SU 565020 A1 SU565020 A1 SU 565020A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- binder
- plastic materials
- moulding powder
- materials moulding
- mechanical strength
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Description
к оформл ющим полост м формы. Благодар хорошей адгезии св зки к керамическим частицам увеличиваетс механическа прочность полуфабриката, что снижает количество технологических отходов при извлечении заготбЕок из формы, при обточке и шлифовании.to the shaping cavity forms. Due to the good adhesion of the binder to the ceramic particles, the mechanical strength of the semi-finished product is increased, which reduces the amount of technological waste when removing the bale from the mold, turning and grinding.
Составы и свойства полученных образцов приведены в таблицеThe compositions and properties of the obtained samples are given in the table.
Как видно из таблицы, все св зки с добавкой камеди сибирской лиственницы дают более высокую механическую прочность полуфабриката , что ведет к снижению брака на операции прессовани и обточки в среднем на 10%.As can be seen from the table, all bindings with the addition of Siberian larch gum give a higher mechanical strength of the semifinished product, which leads to a decrease in rejects for pressing and turning operations by an average of 10%.
Формула .изобретени Invention Formula
Св зка дл пресс-порошка из непластичных материалов, включающа поливиниловый спирт и воду, отличающа с тем, что, с целью повышени механической прочностиBinder for press powder made of non-ductile materials, including polyvinyl alcohol and water, in order to increase mechanical strength
прессованных заготовок, она дополнительно содержит камедь сибирской лиственницы при следующем соотношении ингредиентов, вес. %: Поливиниловый спирт10-20pressed billets, it additionally contains Siberian larch gum in the following ratio of ingredients, weight. %: Polyvinyl alcohol 10-20
Камедь сибирской лиственницы1-5Siberian larch gum1-5
ВодаОстальное.Water the rest.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1.Патент ФРГ № 1696440, кл. 80Ь 8/131, опубл. 1968.1. The patent of Germany No. 1696440, cl. 80/8/131, publ. 1968.
2.Авторское свидетельство СССР №296735, кл. С 04Ь 33/02, 1969.2. USSR author's certificate №296735, cl. On February 3, 2003, 1969.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502162817A SU565020A1 (en) | 1975-08-04 | 1975-08-04 | Binder for non-plastic materials moulding powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502162817A SU565020A1 (en) | 1975-08-04 | 1975-08-04 | Binder for non-plastic materials moulding powder |
Publications (1)
Publication Number | Publication Date |
---|---|
SU565020A1 true SU565020A1 (en) | 1977-07-15 |
Family
ID=20628712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502162817A SU565020A1 (en) | 1975-08-04 | 1975-08-04 | Binder for non-plastic materials moulding powder |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU565020A1 (en) |
-
1975
- 1975-08-04 SU SU7502162817A patent/SU565020A1/en active
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