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Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

    Buy cheap Elastomer PTMEG 1000 Polytetramethylene Ether Glycol from wholesalers
     
    Buy cheap Elastomer PTMEG 1000 Polytetramethylene Ether Glycol from wholesalers
    • Buy cheap Elastomer PTMEG 1000 Polytetramethylene Ether Glycol from wholesalers

    Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

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    Brand Name : EXCEEDCHEM
    Model Number : PTMEG 1000
    Certification : ISO9001:2008
    Price : FOB Qingdao usd3.0/kg
    Payment Terms : L/C, T/T
    Supply Ability : 3000mt/month
    Delivery Time : 5-8 work days
    • Product Details
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    Elastomer PTMEG 1000 Polytetramethylene Ether Glycol

    PTMEG((Polytetramethylene Ether Glycol)) 1000

    1. Description

    As a compound of THF, it is transparent liquid with viscosity at a temperature higher than ambient temperature. The PTMEG is mainly used as a raw material of Polyurethane, Elastomer, Polyester Elastomer and Spandex fabric. We have a standard range of PTMEG products such as 250, 650, 1000, 1800, 2000, 3000 etc. in terms of molecular weight, whilst a customized product between 250 and 3000 can also possibly be produced based on a special order.



    2. Synonyms
    Poly(Oxytetramethylene) Glycol, Polytetramethylene Oxide(PTMO), Polybutylene Glycol, Polytetrahydrofuran(PTHF)


    3. Properties

    ItemPTMEG-250PTMEG-650PTMEG-1000PTMEG-1400PTMEG-1800PTMEG-2000PTMEG-3000
    Boiling point250℃ or higher250℃ or higher250℃ or higher250℃ or higher250℃ or higher250℃ or higher250℃ or higher
    Flash point260℃ or higher260℃ or higher260℃ or higher260℃ or higher260℃ or higher260℃ or higher260℃ or higher
    Melting point-8 ∼ -4℃18 ∼ 20℃25 ~ 27℃27 ~ 29℃29 ~ 30℃29 ~ 31℃31 ~ 33℃
    Specific gravity0.991
    (40/4℃)
    0.984
    (40/4℃)
    0.981
    (40/4℃)
    0.978
    (40/4℃)
    0.976
    (40/4℃)
    0.974
    (40/4℃)
    0.970
    (40/4℃)

    4. Specifications

    ItemUnitPTMEG-250PTMEG-650PTMEG-1000PTMEG-1400PTMEG-1800PTMEG-2000PTMEG-3000
    Appearance-Transparent liquid at high temperature or white waxy solid at low temperature
    Molecular weightg/mol210±25650±251000±251400±501800±502000±503000±100
    Hydroxyl No.mgKOH/g477.4 ~
    606.5
    166.2~
    179.5
    109.5~
    115.1
    77.4~
    83.1
    60.7~
    64.1
    54.7~
    57.5
    36.2~
    38.7
    Acid No.mgKOH/gMax 0.05Max 0.05Max 0.05Max 0.05Max 0.05Max 0.05Max 0.05
    Waterwt ppmMax 300Max 150Max 150Max 150Max 150Max 150Max 150
    ColorAPHAMax 40Max 40Max 40Max 40Max 40Max 40Max 40
    BHTwt ppm220±50220±50220±50220±50220±50220±50220±50

    5. Applications

    • Polyurethane Fiber
    • Polyurethane Elastomer
    • Synthetic Leather
    • Paint, Coating Agent
    • Adhesives, Sealants
    • Engineering Plastic
















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