I. [Product Description]
NCO-PEG-NCO (Isocyanate-polyethylene glycol-isocyanate) is an important organic intermediate that plays a crucial role in the field of organic synthesis. It can be used to construct various complex organic compound structures, providing new approaches and possibilities for numerous organic reactions.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvents】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store in a sealed and dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Used in the synthesis of polymer materials to improve the properties of the materials.
2. Used as a cross-linking agent to increase the cross-linking degree of polymers.
3. Used for the preparation of polyurethane foam materials.
4. In the coating industry, used to improve the wear resistance and corrosion resistance of coatings.
5. Can be used to prepare biodegradable materials.

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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