Reliable company for toughened glass door
2019-09-15
Features and selection of various filter material? Please give professional guidance. thank you. The filter element of the chemical industry, at present, is mainly the market occupied by a large number of manufacturers involved in the model of a few 100,000.The main brand is pall Pike abroad, and he Deke malermann has Lijiang Jiayin filter factory in China.In terms of material selection, it is generally determined according to the use environment of the filter element. For example, high pressure resistance, acid and alkali resistance, etc.In terms of technology, at present, according to the combination of their own products and their own equipment, this is not good. However, it is necessary to meet the needs of the use environment of the filter element. For example, the hedek filter element mainly uses corrosion-resistant nylon protection network, high-strength built-in steel hole punching support, and engineering plastics are more used for end caps. Filter material generally choose glass fiber or

JinYi Safety Energy-saving Glass Co.,Ltd is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent. reflective glass produced by JinYi is applied to the following industries. We have many years of experience in production and sales. And if you are interested in our products, feel free to contact us. JinYi has created a number of successful series, and laminated glass is one of them.

What are the properties of nano-materials? 4 macro quantum nano-material refers to the size of less than 100nm (0.1-Ultra-fine particles of 100nm) constitute a general term for zero-dimensional, one-dimensional, two-dimensional, and three-dimensional materials with small-size effects.Nano is the translation of English namometer,Is a unit of measure in physics,1 nano is one billion of 1 m;Equivalent to the length of 45 atoms arranged.Generally speaking,Equivalent to the thickness of one in ten hair.Like mm, Micron,Nano is a scale concept,There is no physical connotation.When the material reaches the nano scale,It's about 1-This range of 100 nm,The performance of the substance will change,Special performance appears.This one is different from the original atoms and molecules,Material that is also different from the special properties of macro substances,That is, nano-materials.If only the scale reaches Nano,And materials without special properties,Nor can it be called nano-materials.Past,People only pay att
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