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Oil painting stick manufacturers: What are the reasons why children like oil painting sticks and the shortcomings of oil painting sticks?
Release Date:
2022/08/09
Oil painting stick manufacturersOil painting stick is a kind of stick painting material made of a special mixture of pigment, oil and wax. It is easy to use. Children can paint directly on the painting, or use techniques such as color mixing, painting, scraping and layering to enrich its effect. The following oil painting stick manufacturers introduce the reasons why children like oil painting sticks and the shortcomings of oil painting sticks:
1. kids love oil painting sticks
1, oil painting stick is different from oil painting and watercolor painting, oil painting stick is a kind of solid paint, no need to prepare mixed color or color matching. Once they have the urge to paint, children can start creating immediately.
2. For children aged 3 to 7, oil painting sticks of 16 to 25 colors are enough. Because usually a box of oil painting sticks is divided into four color systems: red, yellow, blue and green. The red system can be divided into vermilion, purple, pink, etc., the yellow system can be divided into orange, orange, lemon yellow, etc., the blue system can be divided into ordinary blue, lake blue, cobalt blue, etc., the green system can be divided into grass green, dark green, olive green, etc. The choice of 16 to 25 colors is basically enough for ordinary children, especially those who have just learned to draw.
3. The color that children like very much is simple and bright, and the color of oil painting stick is rich. These colors are beneficial for children to cultivate optimistic, enterprising, enterprising psychological quality, is conducive to the cultivation of honest, pure, lively character. So we will find that in a box of oil painting sticks, the colors used by children are usually bright colors, such as lemon yellow, orange yellow, lake blue and emerald. Some brands of oil painting sticks can be matched with different colors, so you don't have to buy them box by box, resulting in some colors always remaining and some colors being used up at a time.
Disadvantages of 2. oil painting stick
Oil painting stick is a commonly used art. However, the raw materials of oil painting sticks contain a certain amount of soluble heavy metal elements, such as lead, barium, chromium, antimony, cadmium, mercury, arsenic, etc. Unconsciously ingesting these heavy metal elements will cause a certain degree of harm to the human body. The China Consumers Association has commissioned the National Light Industry Stationery Quality Supervision and Inspection Center to test and compare the content of 7 heavy metal elements such as antimony, arsenic, barium, chromium, cadmium, lead, and mercury in 19 brand oil painting stick samples and product labels sold in the Beijing market.
The results show that compared with the European Community toy safety standards, the limits of children's pigment content of the above seven heavy metal elements and their compounds in China's toy safety standards are low, dyes are the main components of oil painting sticks, and the heavy metals in oil painting sticks mainly come from the added inorganic dyes, that is, natural ores. These ores in antimony, arsenic, barium, chromium, cadmium, lead, mercury and other heavy metal elements, excessive intake of human body will cause heavy metal poisoning. Some arsenic compounds are known carcinogens and can cause skin, lung and digestive cancers. All water-soluble compounds of barium are toxic. Symptoms of poisoning include muscle twitching, high blood pressure, cramps, and kidney damage.
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Address: Tongxin East Road,Gaoyou City,Jiangsu, China
Dehuang Stationery Co.,Ltd
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