Solar drying is expected in precision drying ovens? Are you a bit surprised to see this title? Do n’t worry. Let ’s explain it one by one: When it comes to solar street lights, solar water heaters, and solar power generation, many people may be familiar with it. As a new type of clean, renewable energy, solar energy is We play an increasingly important role in our lives. Solar street lights have been installed on the streets of many cities, and in family life, solar water heaters have begun to gradually replace electric water heaters and gas water heaters. In industrial applications, in addition to providing electricity, solar energy also plays an important role in industrial production.
It is reported that India has applied solar precision drying ovens for silkworm silk coating printing and low-temperature curing catalyst fixation. Its advantage is that the energy cost is zero. If depreciation, maintenance and labor costs are considered, the cost is about 1/5 of the electric oven. In the solar oven, the printing quality baked at 110 ° C is similar to that baked at 140 ° C in a precision drying oven. The oven they designed is a circular trough solar concentrator with a cylindrical absorber. The absorber is a copper tube with a length of 58 cm and a diameter of 15 cm, and the surface is coated with a black coating. The printed silk slides into this tube through the side opening. The solar radiation reaches this tube directly through a single-layer glass cover and after being reflected from a circular groove reflector with an edge angle of 90 °. Orient the roaster to the south. The absorber absorbs the direct, diffuse and reflected solar energy, which causes the temperature of the absorber tube itself and the fabric inside to rise to a temperature of about 110 ~ 115 ℃. In order to obtain the best results, the composition of the printing paste should be 4 parts of paint, 2 parts of tartaric acid and 2 parts of binder in the emulsified paste of fire oil, and the printed fabric should be cured at 100 ~ 120 ℃ for 60 ~ 90min. .
On the one hand, for the purpose of saving energy, on the other hand, solar-related instruments are also very helpful to provide production efficiency and transform people's lives. Therefore, in addition to solar street lights and solar precision drying ovens, there will be more in the future Of solar energy products have entered people's work and life. Let us wait and see as modern energy-saving technologies enter the environmental testing industry.
Concealer can be regarded as a kind of foundation. The difference is that concealer has better covering power than ordinary foundation, and it fits the skin better, making it lasting and not easy to take off. Everyone's face will have blemishes of this kind. Applying concealer can make your face smooth and detailed again. There are usually three types of concealer: liquid, cream and stick.
If the concealer is applied too lightly or too densely, it will make the makeup look unnatural. Therefore, you should choose different concealers according to your skin type to make your skin appear healthy. Paste and strip-shaped concealers provide better coverage, but are more difficult to operate. Concealers with low coverage capabilities can make makeup look natural because of their refreshing texture. Concealers are generally solid, but the viscosity varies. According to your own needs, you can choose products that are used in a large area or used locally.
Concealer has many functions, such as covering up acne marks, reducing spots or partial dullness, and reducing dark circles. Lightweight or dense concealer will make makeup unnatural, so choose a color similar to your skin tone.
Start using it in the form of small dots. Use your ring finger to apply a solid or lotion-like masking cream directly on your face. For hard-to-reach places, use a sponge block or an inclined brush to apply. Foaming concealer usually leaves streaks on the skin, so before using it, you should smooth it on the back of your hand and use a soft brush to evenly spread the color of the collar.
Concealer Is Popular As Concealer For Dark Circles,Under Eye Concealer,Radiant Creamy Concealer,Airbrush Concealer,Waterproff Full Coverage Concealer etc.
Concealer For Dark Circles,Under Eye Concealer,Radiant Creamy Concealer,Airbrush Concealer,Waterproff Full Coverage Concealer
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