Chiral photons have become a research hotspot. Analysis of main product segments
Photon is the basic particle that transmits electromagnetic interaction. Chirality refers to the phenomenon that an object and its mirror image cannot overlap. Chiral photon refers to the particle tha…
There are many types of N-acetamide products and the development of market segments is different.
N-acetamide products refer to compounds containing acetylamino structural formula, such as N-(4-piperidinyl)-2-(BOC-amino)acetamide, 2-cyano-N-cyclobutylacetamide, acetamide Gomelatine, N-acetylcystei…
Driven by market segments, the output value of the separation membrane industry is expected to continue to increase
The separation membrane is a membrane material with selective permeability. According to different material properties, separation membranes can be divided into polymer membranes, metal membranes, and…
Driven by market segments, the anionic surfactant industry has promising development prospects
Anionic surfactants are surfactant subdivision products and appear as translucent viscous liquid or white powder. According to different chemical structures, anionic surfactants can be divided into ph…
The development trend of the solder industry is improving. Hard solder and soft solder are the two major market segments.
Solder refers to the filler metal material used to form welds during brazing. According to different melting points, it can be divided into soft solder (solder with a melting point lower than 450°C) a…
Effect of hard segments on polyurethane properties
The hard segment of polyurethane is composed of reacted diisocyanate Or it is composed of diisocyanate and chain extender, containing strong polar groups such as aryl group, urethane group, substitute…
Effect of soft segments on polyurethane properties
Oligomer polyols such as polyether and polyester form soft segments. Soft segments account for the majority ofPU, and the properties of PU prepared from different oligomer polyols and diisocyanates va…
Effect of hard segments on polyurethane properties
The hard segment of polyurethane is composed of reacted diisocyanate Or it is composed of diisocyanate and chain extender, containing strong polar groups such as aryl group, urethane group, substitute…
All three major business segments grew. Wanhua Chemical achieved net profit of 12.7 billion yuan in the first three quarters.
On the evening of October 13, Wanhua Chemical, the leader in polyurethane (MDI), released its third quarter report. In the first three quarters, it achieved revenue of 132.554 billion yuan, a year-on-…
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