If you're diving into the world of polyurethane formulation, you know that selecting the right raw materials is crucial for creating a high-quality end product. But with so many factors to consider, where do you even begin? Don't worry, we've got you covered with this essential guide to choosing th Read More

For most processors in MDI systems, 1,4-butanediol (BDO) is the preferred chain extender. BDO has good physical qualities and is easily dissolved in liquid; however, because of its higher freezing point, hygroscopic nature, and regulative control, processors could wonder if there are better chain ex Read More

1,4-butanediol is a fluid diol intermediate that has a linear structure and reactive primary hydroxyl functionality. It is ideally suited for the formulation of polyurethanes that possess a good balance of hardness and low-temperature flexibility, as well as high strength, durability, and thermal st Read More

N-Methylpyrrolidone (NMP) is a non-protonic solvent with the advantages of strong polarity, high boiling point, low viscosity, low volatility, thermal and chemical stability, etc. It is widely used as a solvent in many fields such as lithium-ion battery manufacturing, polymer synthesis, electronic c Read More

Li-ion battery industry chain continues to experience high prosperityNMP consumption will continue to grow rapidly N-Methylpyrrolidone (NMP),（N-Methyl-2-pyrrolidone）is a very important auxiliary material for the production of lithium-ion battery electrodes and is the most commonly used solvent in th Read More

N-Methylpyrrolidone (NMP), (N-Methyl-2-pyrrolidone) is a non-protonic solvent characterised by high polarity, high boiling point, low viscosity, low volatility, high thermal and chemical stability. It has a wide range of applications as a high-performance solvent in the production of lithium-ion bat Read More

PTMEG, as the first major downstream of BDO, is a presence in the BDO industry that people cannot help but understand. Its downstream mainly includes spandex, polyurethane elastomer , polyether polyol and polyester ether copolymer elastomer (TPEE), etc., which are widely used. The production process Read More

Karamay Fucheng Energy Natural Gas Comprehensive Utilization Project, with an estimated total investment of USD 500 million, is located in Baiyatan District Industrial Park and proposes to build 100,000 tons/year of 1,4-butanediol (BDO) plant, including 40,000 tons/year of acetylene, 100,000 tons/ye Read More

A total investment of US$100 million! 46,700 tonnes BDO主词 plant proposed in Shandong Province Recently, the proposed approval of Shandong Tianchen New Material Technology Co., Ltd. 80,500 tons/year fine chemicals project was announced on the relevant website. The project is being built in two phase Read More

In the first quarter of this year, Shandong Landon Biotechnology Co., Ltd. successfully put into production its two-step bio-based BDO. This is the second company in China to officially put into production bio-based BDO after Yuanli Chemical Group Co. At present, the main BDO production processes in Read More

With the concentration of new production capacity, the trend of overcapacity is obvious. According to the specific analysis of the current BDO (1 4-Butanediol) production situation, the construction of BDO production units will be further accelerated in the next few years, and the increase in the nu Read More

GBL-NMP industry chain, as the third largest downstream of BDO(CAS 110 63 4), together with PBAT, is considered to be the two broadest growth points of 1 4-Butanediol future market, along with the rise of new energy vehicles, the future has a large market imagination. Usually when we talk about NMP Read More

Polyether MDI prepolymer is a widely used material for polyurethane foam manufacturing. The following is the basic process of polyether MDI prepolymer production: Adding catalyst: Raw materials such as PTMEG, BDO, HDO are mixed in a reactor, and then a catalyst, usually an organotin compound, is add Read More

Bank collapse, crude oil plunge! Chemical market is directly brought to collapse, BDO, PTMEG and other raw materials fell more than 100$ in a single day! Last week, the financial risks triggered by Silicon Valley Bank had a significant impact on the commodity market, with international oil prices fa Read More

BDO, also known as 1,4-butanediol, 1 4 butylene glycol, butane-1,4-diol, CAS 110 63 4, is an important organic compound with a wide range of applications in polyester plastics, polyurethane materials, polyester polyols, biodegradable polymers, pharmaceuticals and hygiene products. The following are Read More

2022 was a rocky year for the chemical industry.Energy prices soared under the Russia-Ukraine conflict, the epidemic continued to cause a global economic downturn, end demand sagged and chemical companies' profits were squeezed sharply. Such as Dow, BASF and many other international chemical giants Read More