Zinc oil. simple recipes

Free technical library

FACTORY TECHNOLOGIES AT HOME - SIMPLE RECIPES
Free library / Directory / Factory technology at home - simple recipes

Zinc oil. Simple recipes and tips

Factory technologies - simple recipes

Directory / Factory technology at home - simple recipes

Comments on the article

As lead drying oil in air containing hydrogen sulfide, it takes on a dark color, then zinc compounds can be used in the production of drying oil instead of lead preparations (zinc sulfide is white).

Zinc drying oil is prepared in the same way as lead, with the only difference being that zinc is taken instead of litharge. Such drying oil dries slowly.

Author: Korolev V.A.

We recommend interesting articles Section Factory technology at home - simple recipes:

▪ Stamping of iron and steel

▪ Adhesive soaps

▪ Chinese ink

See other articles Section Factory technology at home - simple recipes.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

apocalypse timer 02.10.2020

A "climatic clock" has been installed in Union Square in New York, which counts down until the moment when the supply of hydrocarbons on the planet is depleted. Now the clock is 7 years and 98 days.

As explained in the project description, if the industry does not change its approach to hydrocarbons, irreversible changes will occur on the planet by the specified date, leading to increased natural disasters and economic disasters.

The authors of the timer are artists Gan Golan and Andrew Boyd.

Currently, the climate clock gives humanity 7 years and 98 days. This period is calculated based on current resource utilization rates. The timer also shows the percentage of world energy derived from renewable sources. Now this figure is more than 27,7%. According to the authors of the project, in order to prevent a climate apocalypse, this number should be brought up to 100.

Other interesting news:

▪ Strong algae building blocks

▪ Companion on a string

▪ Samsung Galaxy Tab 8.9

▪ Cold and wellness

▪ The cheapest color laser printer in the world

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ site section Electric meters. Article selection

▪ article by Henrik Ibsen. Famous aphorisms

▪ article Which two countries are ahead of Hollywood in terms of the number of films produced per year? Detailed answer

▪ article by Ferul Karelin. Legends, cultivation, methods of application

▪ article Devices for holding long time intervals. Encyclopedia of radio electronics and electrical engineering

▪ article Tin and lead. Chemical Experience

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews