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Excellent quality is our commitment to customers Demi Co, Ltd.. Please contact. Demi Company, a Professional Supplier of absorbent pad super absorbent polymer produced by Demi Company stands out among many products in the same category. And the specific advantages are as follows. Guided by the actual needs of customers, Demi Company provides comprehensive, perfect and quality solutions based on the benefit of customers.

How many microns are the coarse filtration, pre-filtration, and fine filtration filter aperture of the fermented air filtration system? If the German UF ultrafilter product, the accuracy can reach 0.01um. Oil removal can reach 0. 003ppm coarse filtration 80 pre-filtration 100. this is not the same after filtering below 30. it depends on what you filter and ferment. fine filtration reaches 0.003 microns.

Why do nano-materials have excellent performance? The structure determines the nature!!Due to the outstanding surface effect, small size effect and quantum confinement effect of nano-sized substances,Therefore, nano-materials have optical, electrical, magnetic, thermal, mechanical and other properties different from ordinary materials.Nano-particle materials are also called micro-particle materials,Consists of nanoparticles (nano particles.Nanoparticles are also called ultra-fine particles,Generally refers to the size of 1 ~ Particles between 100nm,It is a transitional area at the junction of atomic clusters and macro objects,From the usual point of view on the micro and macro,Such systems are neither atypical nor typical macro systems,It is a typical system in the middle of,It has surface effect, small size effect and macroscopic quantum tunnel effect.When people subdivide macro objects into ultra-micro particles (nano-scale,It will show many strange features,That is, its optical, thermal, electrical, magne
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