1． What is spray rigid foam polyurethane? Spray rigid foam polyurethane is made of isocyanate (MDI, commonly known as black material) and polyol (comm…
Background Polyurethane rigid foam used in the construction industry is an important branch of the polyurethane industry. It is characterized by its m…
A federal jury in Ohio ordered the chemical giant to pay $5.1 million to the victim after DuPont deliberately discharged polluted wastewater into a ri…
Polyurethane is a polymer containing a urethane group (-NHCOO) in the polymer backbone. The full name is polyurethane, or polyurethane (PU) for short….
This week, the domestic cyclohexanone market trend is stable but strong. Last weekend (July 1), Sinopec’s listing rose by 150 yuan/ton to 4,950 yuan/t…
Dow Chemical (July 28) announced before the market opened on Thursday that despite continued pricing and currency headwinds, its second-quarter revenu…
1. Definition 1. Hydroxyl value: The amount of hydroxyl (-OH) contained in 1 gram of polymer polyol is equivalent to the number of milligrams of KOH i…
“In the production process of shoe materials, polyurethane adhesives are widely used. What are the characteristics of polyurethane adhesives for…
It is an indisputable fact that various synthetic polymer materials such as plastics and rubber are ubiquitous in our lives. However, among the many p…
When everyone is confident that China’s polyurethane industry has entered a stage of rapid development, we should pay more attention to the futu…
According to data from the Business News bulk list, the domestic ethylene glycol market price consolidated weakly last week. At the beginning of last …
Polyurethane elastomer, also known as polyurethane elastomer, is a polymer synthetic material containing a large number of urethane groups in the main…
