Weiyuan Co., Ltd. has obtained a patent for pretreatment technology of raw materials for polycarbonate production. This technology can improve product quality and quality stability.
News on December 20, 2023, according to the announcement of the State Intellectual Property Office, Lihua Yiweiyuan Chemical Co., Ltd. obtained a project called “A system and method for pretreat…
New molecular sieve can separate 99.97% pure propylene
The Zhejiang University team has developed an ultra-fast adsorption kinetic molecular sieve ZU-609. By adjusting the pore size and pore size, it can achieve precise screening of propylene and propane …
Wanhua Chemical applied for a patent for halogen-free flame-retardant polyester polyol. The patented technology can improve the flame-retardant performance.
News on December 13, 2023, according to the announcement of the State Intellectual Property Office, Wanhua Chemical Group Co., Ltd. applied for a patent titled “A halogen-free flame-retardant po…
Baoliidi successfully developed polylactic acid fiber that can absorb light and generate heat
News on December 6, 2023, according to an announcement from the State Intellectual Property Office, Suzhou Baolidi Material Technology Co., Ltd. has obtained a patent titled “A preparation metho…
Tetramethylsilane TMS can be used in the electronics industry, and there is a large market space for high-purity products
Tetramethylsilane, referred to as TMS, the chemical formula is C4H12Si, also known as tetramethylsilane, and its appearance is a colorless liquid. Tetramethylsilane is insoluble in water and soluble i…
Octafluoropropane can be used in semiconductor and medical fields. There are few mass production companies in my country.
Octafluoropropane, with the chemical formula C3F8, also known as perfluoropropane, is a perfluorinated compound that appears as a colorless gas. Octafluoropropane has stable chemical properties, is di…
Latest test results show that multi-layer films containing PA6 can be recycled
Following a 2021 study on the recyclability of coextruded polyethylene/polyamide (PE/PA) multilayer films, independent research institute cyclos HTP GmbH has completed further extensive research into …
He-plastic composite materials can help achieve carbon neutrality and have broad market development potential in the future.
Hexaplastic composite (HPC) is a type of fibrous high-filling material obtained by compound modification of proprietary mixing equipment using herbal plants such as straw, straw, reeds, and thermoplas…
Cholesteric liquid crystals can achieve bionic color change and are of great value in development and application in military and civilian fields.
Chiral liquid crystal is a liquid crystal molecule with chirality. The mirror image molecule of this molecule cannot overlap with itself through any translation or rotation transformation. The cholest…
Sodium carboxymethyl starch can be used in a wide range of applications, and the pharmaceutical industry is an important downstream
Sodium carboxymethyl starch (CMS), also known as sodium carboxymethyl starch, is a type of ether modified starch. It appears as white or yellow powder, has no special odor and is non-toxic. Sodium car…
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