I. [Product Description]
PEG-PPS-PEG (Polyethylene Glycol-Polyphenylene Sulfide-Polyethylene Glycol) is an amphiphilic triblock copolymer that combines the biocompatibility of PEG and the high-temperature resistance of PPS. It can be used as an organic intermediate or pharmaceutical intermediate for the synthesis and functional modification of polymer materials. Its unique block structure endows it with excellent self-assembly ability, making it suitable for the development of catalytic reaction carriers, nanomaterial templates, and functional surface coatings. The molecular weight can be customized to meet different experimental needs.

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

III. [Application Fields]
    1. Compatibilizer and phase regulator in polymer material synthesis.
    2. Template material for the preparation of nanoparticles/microcapsules (Reference: ACS Applied Materials & Interfaces).
    3. Stable carrier for metal nanoparticles in catalytic reactions.
    4. Substrate construction for biocompatible coating materials.
    5. Thermosensitive cross-linking component of functional hydrogels.

Remarks: The products sold by our company are only used for scientific research and cannot be used in 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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