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A high-tech joint venture between Shanghai and Taiwan, a model of over two decades of industry dedication

Relying on the technological achievements of Shanghai Research Institute of Chemical Industry, it is equipped with advanced production facilities and a complete quality system. It has been recognized as a high-tech enterprise in Shanghai for over two decades, and many of its product technologies have won national and municipal science and technology awards.

Professional research and production of polyethylene oxide (PEO), with quality services covering the world

Adopting the technological achievements of the national "Seventh Five-Year Plan", we produce 2,000 tons of PEO products in various specifications annually, meeting the demands of multiple industries both at home and abroad. Our products are exported to over ten countries and regions in Europe and Asia, establishing an international brand image.

About Us

Shanghai Liansheng Chemical Co., Ltd. is a Shanghai-Hong Kong joint venture established in July 1991 by Shanghai Research Institute of Chemical Industry, Shanghai Pudong Caolu Investment Management Co., Ltd. and Hong Kong Aisen Development Co., LTD. After more than ten years of meticulous operation and continuous research and development, the company has an annual production capacity of 3,000 tons of PEO. The various specifications of PEO products it manufactures can meet the demands of different industries at home and abroad.

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1991year

The company was founded in 1991

3000tons

Annual production of 3000 tons of PEO

10+

Covering multiple countries and regions of 10

8

It holds 8 patents

Products

Polyethylene oxide Specification sheet

Aluminum isopropyl alcohol in 20KG drums

Aluminum isopropyl alcohol 20KG

Aluminum isopropyl alcohol 19.2KG

Diethyl zinc 130L

Diethyl zinc 10L

Diethyl zinc 5L

Solution

The application of polyethylene oxide in oil fields

In order to adjust or maintain the various properties that the drilling fluid must possess during drilling, mud modifiers such as polymers and surfactants are also added.

The Application of polyethylene oxide in Battery electrodes

Mixing polyethylene oxide directly with other thermoplastic resins (which are basically incompatible) in a hot rolling mill can produce an adhesive system suitable for battery electrodes and fuel cell electrodes.

The application of polyethylene oxide in the textile industry

Polyethylene oxide (abbreviated as PEO) is a high-molecular-weight homopolymer formed by the heterogeneous catalytic ring-opening polymerization of ethylene oxide. It has excellent properties such as dispersion, flocculation, lubrication, drag reduction, and thickening. It is thermoplastic, water-soluble, and soluble in certain organic solvents. It can resist bacterial erosion and will not deteriorate.

The Application of polyethylene oxide in the building materials industry

Polyvinyl oxide can be used in the building materials industry. For instance, when polyvinyl oxide is added to concrete, it can be pumped to transport concrete with low water content, forming concrete with good fluidity, full of complex molds and sharp corners, and without voids, thereby enhancing the structural strength of buildings.

The application of polyethylene oxide in the cleaning agent industry

The use of polyethylene oxide resin can enhance the functionality of many cleaning agent formulations. It can thicken organic acids (such as citric acid, oxalic acid), inorganic acids (such as phosphoric acid, hydrochloric acid), ammonium hydroxide and other liquids.

The Application of polyethylene oxide in the Ceramic Industry

Ceramic forming is the key to the ceramic manufacturing industry. During the forming process, the clay should be mixed evenly first, and then added to the fixed mold for firing. Clay mixed merely with water is prone to cracking and falling apart after molding, which affects the quality of ceramic products.

The application of polyethylene oxide in the lighting industry

When manufacturing fluorescent lamps, polyethylene oxide resin is used as a temporary binder and mixed with barium nitrate as a binder to enhance the adhesion between phosphorus and glass tubes.

The Application of polyethylene oxide in cement Products

PEO forms a continuous film around the cavity, strengthening these weak areas.

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Company Advantages

A method for continuous production of polyoxyethylene

A medium relative molecular mass polyvinyl oxide catalyst and its preparation method

A high shear reactor and its application in the production of ethylene oxide by suspension polymerization

A method for increasing the dissolution rate of high-molecular-weight polyethylene oxide

A catalyst for preparing polyethylene oxide and its preparation method and application

A catalyst for the synthesis of polyvinyl oxide and its preparation method

A catalyst for ring-opening polymerization of ethylene oxide and its preparation method

A catalyst for ring-opening polymerization of epoxy alkanes and its preparation method

Nore

Partner

News

Shanghai Liansheng Chemical Co., Ltd. is a Shanghai-Hong Kong joint venture established in July 1991 by Shanghai Research Institute of Chemical Industry, Shanghai Pudong Caolu Investment Management Co., Ltd. and Hong Kong Aisen Development Co., LTD.

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