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Sponge manufacturers analyze the role of special-shaped sponge in the field of electronic and electrical
Release time:
2020-10-21 09:47
Sponge manufacturers analyze the role of special-shaped sponge in the field of electronic and electrical:
Zhenyue sponge specializes in the production and manufacture of special-shaped sponge products, which are made of foamed plastic, with excellent cache, seismic grade, heat insulation, waterproof, chemical corrosion resistance and other advantages, and are non-toxic, odorless, non-hygroscopic and other characteristics. The structure is exquisite, the surface is smooth, the touch is soft and quite malleable, and it has excellent seismic, waterproof, anti-skid, anti-damage actual effects, and can reasonably maintain the goods from injury. Strong anti-shock vibration, no pollution of organic chemistry and the ductility of the transfer. Products according to UL certification, do V0 level with excellent electrical equipment characteristics.
② Hand-carved with or without the bottom.
③ without extrusion molding, EVA hand-carved molding of goods at night is not easy to appear said type.
④ R angle concave groove can be hand engraved.
Shaped sponge application: electrical products, hardware tools, small toys, art, holiday travel products, stationery, EVA shoe materials, etc. Household appliances, high-precision instrument panels, instruments and equipment and other electronic equipment such as anti-seismic cache packaging and other common industries. Air conditioning non-refrigeration supporting facilities, cold storage heat preservation raw materials, mechanical equipment sealing cache parts, heat-set parts, various instruments and meters, numerical control blades, measuring instrument packaging lining, sports supplies, IQ Lego building blocks, etc.
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How to identify natural sponge and artificial sponge?
Compared with artificial sponges, natural sponges do not have static electricity that hurts the human body, do not peel off and last long. The sponge that lives in the sea is the real sponge, and the artificial "sponge" just imitates the structure of the natural sponge. Natural sponges that live in seawater are mostly grayish yellow, brown or black lumps. Its body surface has many bulges, there are many small holes beside the bulge, and there is a large hole at the top of the bulge. Seawater flows in from small holes and out from large holes, and those tiny creatures enter the sponge with the water and become "self-contained" food. Therefore, although the sponge is called "the flowers and fruits of the sea", it looks like a plant, but it is actually an animal.
Buy a pack of large salt or coarse salt, put the coarse salt and dirty plush toys into a larger plastic bag, and then fasten the mouth of the bag tightly and shake it vigorously. You will surely find that the plush toys are clean. The crude salt removed became gray-black due to the adsorption of dirt. The principle is the use of salt that is sodium chloride adsorption of dirt. Soda powder can also be used instead of coarse salt, the same usage. This method is more suitable for large plush toys and plush toys that can not be washed with sound.
The main ingredient of the sponge?
Polyurethane soft foam rubber, polyurethane is one of the most common polymer materials in life, widely used in the production of various "sponge" products. Now there are three kinds of sponges on the market, 1: polyurethane type, burning to generate a large number of cyano-containing gases, these gases are very toxic and suffocating. 2: polyethylene type, combustion of carbon-containing gas, this kind of gas toxicity. 3: polystyrene type, this kind of foam burning decomposition of a small amount of styrene monomer, toxic, but not as toxic as polyurethane.
Sponge manufacturers analyze the performance of packaging sponge products into what
Sponge manufacturers analyze the performance of packaging sponge products into what?
What are the functions of the packaging sponge?
What is the function of packing sponge?
Sponge manufacturers take you to understand the main functions of sponge
What are the main functions of sponge manufacturers to take you to understand?
