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CARBOWAX™ Polyethylene Glycol 1000

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Polyethylene Glycol that provides enhanced solvency, lubricity, hygroscopicity and other important functional properties in a wide range of formulations. INCI Name: PEG-20

用途:

Carrier for epoxy adhesives
Reactant with isocyanate in urethane adhesives
Ceramic glaze
Chemical intermediates
Inks
Lubricants
Modifier for water-dispersible alkyd resins in paints and coating applications
Mold release agent
Plasticizer
Penetrant and protectant in wood stains
Solvent and flow control in aqueous dispersion thermoset coatings
Base and carrier in tarnish remover
Lubrication and consistency in abrasives

优势:

Completely soluble in water
Molecularly stable and non-volatile
Excellent hygroscopicity
Low toxicity
High lubricity and solvency

性能

这些数值为典型性能，并且不用于在规格制定过程中使用。

典型性能

% 活性物 是否 100%
分子量 是否 950 to 1050 g/mol
含有抑制剂 是否否（不抑制）
形态是否半固态, 液态
水中溶解度(20°C, % by wt) 是否 80
粘度 (100°C) 是否 17 cSt
粘度 (50% 水溶液 @ 20°C) 是否 22 - 30 cP
终端用途 是否工业
融化或凝固范围 是否 35 to 40 °C