Knowledge

Thermoplastic polyurethane (TPU) is built from a diisocyanate, a macromolecular diol and a chain extender through bulk or solution polymerization. This article compares the prepolymer and one-step rou

Thermoplastic polyurethane (TPU) is a block copolymer elastomer whose hard and soft segments give it both strength and flexibility while keeping it melt-processable. This article explains the structur

This article explains stearic acid: the physical properties, the commercial grades (type 200, 400, 800), the natural sources, the manufacturing route, and the wide range of uses in cosmetics, rubber,

Hydrazine hydrate is a strongly alkaline, moisture-sensitive reducing agent used in propellants, blowing agents, pharmaceuticals, agrochemicals and water treatment. This article sets out its key chemi

Cyclododecanone (CDON), chemical formula C₁₂H₂₂O, is a twelve-membered cyclic ketone compound. Its structure gives it unique physical and chemical properties:

Tert-butylphenol is produced by the alkylation of phenol and isobutylene, and its isomers serve different applications, particularly as antioxidants. This article introduces the isomers and their uses

Limonene, also known as limonene, is a natural organic compound that is widely found in nature. Its chemical formula is C₁₀H₁₆, molecular weight is 136.23, CAS registration number is 138-86-3, and it

Potassium borohydride is an inorganic compound with the appearance of white loose powder or crystals. Relative density is 1.178. Melting point is 585℃, it starts to decompose at about 500℃ in vacuum,

Zinc undecylenate (CAS 557-08-4, EINECS 209-155-0) is the zinc salt of undecylenic acid with the formula C22H38O4Zn and a molecular weight of 431.92. It is a white amorphous powder with a melting poin

Sodium triacetoxyborohydride is an organic boron compound with the chemical formula C6H10BNaO6. It usually appears as a colorless crystalline solid. It is relatively stable at room temperature and can

In the chemical industry, 2-Undecanone, as an important organic compound, has attracted much attention due to its unique chemical properties and wide applications. Whether as a fragrance, solvent, or

Plastic material selection starts with a small set of measurable properties: density, molding shrinkage, molding temperature, drying conditions and molding performance. This article explains what thes