SU508491A1 - Raw mix - Google Patents
Raw mixInfo
- Publication number
- SU508491A1 SU508491A1 SU2048013A SU2048013A SU508491A1 SU 508491 A1 SU508491 A1 SU 508491A1 SU 2048013 A SU2048013 A SU 2048013A SU 2048013 A SU2048013 A SU 2048013A SU 508491 A1 SU508491 A1 SU 508491A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- raw mix
- chalk
- raw
- paraffin1
- marking
- Prior art date
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
1one
Изобретение отноеитс к соетавам сырьевых смесей дл изготовлени мелков, примен емых дл маркировки древесины, металлов и др.The invention relates to the use of raw mixtures for the production of crayons used for marking wood, metals, etc.
Известна сырьева смесь дл изготовлени мелкОВ, включающа мел, глину, парафи:Н и добавку.The known raw material mixture for the production of small, including chalk, clay, paraffin: H and additive.
Однако дл мелков, изготовленных из нзвестной смеси, характерны плоха сценл емость маркировочной линии с маркируемой поверхностью, из-за чего маркировочва лини легко удал етс пр,и меха ическом воздействии , и плоха транспортабельность из-за низкой прочности.However, for crayons made from a known mixture, poor creeping of the marking line with a marked surface is characteristic, because of which the marking line can be easily removed, the mechanical impact and poor transportability due to low strength.
Цель изобретени - но высить физико-механические свойства .мелка.The purpose of the invention is to improve the physical and mechanical properties of the shallow.
Это достигаетс тем, что сырьева смесь содержит в качестве добавки регенерированное корундовое шлифзерно при .следующем соотнощении компонентов, вес. ч.:This is achieved by the fact that the raw mix contains, as an additive, regenerated corundum grinding grain at the following ratio of components, weight. including:
Мел40-65Mel40-65
Глина24-54Clay24-54
Парафин1-2Paraffin1-2
Шлифзерно5-15Sanding grain 5-15
Пример. Готов т Example. Ready t
сырьевую смесь, содержащую , вес. ч.: Мел raw mixture containing, in weight. ch .: Mel
50 39 Глина50 39 Clay
Парафин1Paraffin1
Шлифзерно регенерированноеGrinded Regenerated
корундовое10corundum 10
Процесс изготовлени мелка заключаетс в смешивании компонентов с последующим прессованием. Полученный мелок дает четкую прочную линию при маркировке, не бьетс при транспортировке.The process of making chalk consists of mixing the components, followed by pressing. The resulting chalk gives a clear, solid line when marking, does not break during transport.
Форм - л а и 3 о б р е т е н и Form - l and 3 about b ete n and
Сырьева смесь дл нзготовлени мелков, включающа мел, глину, парафин и добавку, о т л и чающа с тем, :что, с целью повышени физико-механических свойств мелка, она содержит в качеетве добавки регенерироваиное корундовое шлифзерно при следующем соотношении компонентов, вес. ч.:The raw mix for making crayons, including chalk, clay, paraffin and additive, is used to: Regenerating corundum grinding material with the following ratio of components, weight, in order to improve the physical and mechanical properties of the chalk. including:
Мел40-65Mel40-65
Глина24-54Clay24-54
Парафин1-2Paraffin1-2
Шлифзерно5-15Sanding grain 5-15
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2048013A SU508491A1 (en) | 1974-08-01 | 1974-08-01 | Raw mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2048013A SU508491A1 (en) | 1974-08-01 | 1974-08-01 | Raw mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU508491A1 true SU508491A1 (en) | 1976-03-30 |
Family
ID=20592289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2048013A SU508491A1 (en) | 1974-08-01 | 1974-08-01 | Raw mix |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU508491A1 (en) |
-
1974
- 1974-08-01 SU SU2048013A patent/SU508491A1/en active
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