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    Nantong Dongbao Biotechnology Co., Ltd.
    Tel:189-9418-6000
    Address:No. 11, Nanhai Avenue, Chengdong Town, Hai'an City Jiangsu Province, China Inquiry
    Home > Products > Polyether

    Polyether

    Polyether NPE-108 and NPE-105

    Hotline:189-9418-6000

    Product Introduction


    Polyether NPE-108 and NPE-105 Technical Specifications

    Physical & Chemical Properties

    ParameterNPE-108NPE-105
    Appearance (25℃)Colorless to light yellow oily liquidColorless to light yellow oily liquid
    Color (Pt-Co)≤20≤20
    Cloud Point (℃)30–35 (1% aqueous solution)38–44 (1% aqueous solution)
    Hydroxyl Value——
    Moisture Content——
    pH (1% Solution)5.0–7.05.0–7.0
    HLB Value10–1111–12


    Note: * Cloud point determined in 5% NaCl solution for specific applications.

    Performance and Applications

    1. Solubility & Properties:
      • Highly soluble in water without swelling; exhibits excellent emulsifying, cleaning, and penetrating properties.
      • Lower foam generation compared to conventional surfactants.
    2. Synthetic Fiber Industry:
      • Component of synthetic fiber spinning oils, providing emulsifying and antistatic properties with good low-temperature fluidity.
    3. Textile Dyeing & Printing:
      • Functions as a leveling agent, dispersant, wetting agent, and detergent auxiliary, ensuring uniform dyeing and efficient dirt removal.

    Packaging and Storage

    • Packaging: 200 kg iron drums or 50 kg plastic drums.
    • Storage & Transportation: Non-flammable. Store in a dry, ventilated area. Transport as general chemicals.
    • Shelf Life: 2 years.


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