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Nanya Formosa Asahi FAS PTMG1000 polytetramethylene ether glycol PTMEG1000 molecular weight 25190-06-1

                                                                           

Product Name :FAS PTMG

Level 1000 (molecular weight)

Other names PTMEG, PolyTHF

Product Description Polytetrahydrofuran ether, polytetramethyl ether Diol

Purpose Polyurethane raw materials and other polymers and polymer modifiers

Physical and chemical properties

Appearance

None Transparent liquid (white waxy solid below melting point)

Smell

None

PH

中 Sex

Vapor pressure

Tiny

viscosity

235 mPa.s(at40℃)*

Density

0.97 – 0.98 g/cm3

Melting point

21℃*

Boiling point

≥200℃

Specific heat

0.5 – 0.52 cal/g℃*

Solubility

Insoluble Yu Shui,Easily soluble in strong acid, benzene, ketone, etc.

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