Shenyang East Chemical Science-Tech Co., Ltd.
Shenyang East Chemical Science-Tech Co., Ltd. is a company supplying fine chemical product and service, specializing in electronics and pharmaceutical industries and other chemical related industries. The company is mainly dealing in the BDO and its derivatives, including GBL, NMP and THF, the optical functional resin materials, the fine chemical intermediate and ohter environment-friendly organic solvent; it also provides clients with customization and chemicals synthesis service. The company has always been focusing on the electronics(IC/LCD/Lithium-ion battery/insulating materials), pharmaceutical intermediate, daily chemical, agrochem, painting, printing ink and pigment industries by virtue of its rich professional knowledge.
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Polyvinylpyrrolidone (PVP) is a versatile polymer widely used across industries, including pharmaceuticals, cosmetics, adhesives, and new energy applications. The quality, performance, and reliability of Polyvinylpyrrolidone depend heavily on its production process and the stability of its core raw materials. Among these, N-Vinylpyrrolidone (NVP) is the critical monomer for Polyvinylpyrrolidone synthesis, and γ-Butyrolactone (GBL) serves as a key upstream raw material for N-Vinylpyrrolidone. Market fluctuations often arise from volatility in γ-Butyrolactone prices, which directly impacts NVP and ultimately Polyvinylpyrrolidone production.
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Phenoxy resin is a versatile thermoplastic epoxy polymer that has gained recognition in multiple industries due to its unique chemical and physical properties. With a molecular structure rich in aromatic rings, ether linkages, and hydroxyl groups, phenoxy resin for adhesives delivers outstanding flexibility, tensile strength, and adhesion, making it an ideal choice for high-performance industrial applications.
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Polyethylene Glycol (PEG) is one of the most versatile polymers used across pharmaceutical, cosmetic, and advanced industrial applications. As industries demand higher purity, better stability, and stricter regulatory compliance, the market for mid-to-high molecular weight PEG (8000–20,000 Da) continues to grow rapidly.
- Pharmaceutical Intermediates
- Electronic Chemicals
- Aromatic Fragrance
- Agrochemical
- Grease Material
- Petroleum Oil
- Coating Painting
- Cosmetics Solvents
- Special Solvents
- Bdo Derivatives
- Organic Intermediates
- Fire-resistant material
- Rubber Accelerators
- Water Treatment
- Superplasticizer
- Hydroxypropyl Methylcellulose
- Animal nutrition
- Polyurethane
- Mineral Flotation Reagents
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Details >>Successful Cooperation with a Serbian Client: GBL Applied in the Agrochemical Industry
At East Chemical, we always believe that long-term cooperation starts with understanding our customers’ real needs. Recently, we established a successful partnership with a client from Serbia who specializes in agrochemical production. The cooperation focuses on the supply of Gamma Butyrolactone, which plays an important role in pesticide formulation.
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Details >>German Manufacturer Secures 16 Tons per Month of High Purity THF for Synthetic Leather Production
In the European synthetic leather market, solvent quality plays a decisive role in ensuring stable polymerization and consistent product performance. We have established long-term cooperation with a German customer who maintains a steady monthly demand of 16 tons of Tetrahydrofuran THF for use in synthetic leather production. The cooperation has been built on clear technical standards, stable supply capability, and verified product quality.
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Details >>Peru Customer Case: Ion Exchange Resin Testing and Cooperation for Natural Pigment Extraction
In 2025, our company began cooperation discussions with a customer from Peru who focuses on the extraction and purification of natural plant pigments for food and industrial applications. During the initial communication, the customer shared their demand for six types of ion exchange resin to be used in different stages of their pigment extraction process.