SUMITOMO CHEMICAL PEO Polyethylene Oxide PEO-2Z Polyethylene Oxide, Non ionic Water soluble Resin Overview:
PEO-2Z (SUMITOMO CHEMICAL) is a non-ionic water-soluble resin that is a high molecular weight white powder; The molecular weight is between 400000 and 600000, and the viscosity of a 5% PEO-2Z aqueous solution is between 200 and 2500 mpa. s at 25 ℃.
Sumitomo Chemical Co., Ltd. PEO-2Z is a high molecular weight resin, and high-speed stirring can break its molecular chains, reducing the viscosity of the gel. Therefore, the stirring speed should be controlled; Water solutions are prone to decomposition when exposed to light (especially ultraviolet light), so the prepared powder should be covered and stored in a cool place; The viscosity of aqueous solutions is greatly affected by temperature, and as the temperature increases, the viscosity decreases. When preparing, it is important to maintain a stable ambient temperature as much as possible.
Main characteristics
Completely water-soluble, soluble in many solvents
Non-ionic polymer
Efficient thickening (even with high viscosity at very low concentrations)
Due to being a thermoplastic resin, it has excellent ductility, plasticity, and bending properties
Prevent biological invasion
Reduce the friction of liquids
Can be combined with various polar resins such as urea based resin, acrylic acid, furan resin, etc
Low toxicity
SUMITOMO CHEMICAL PEO polyethylene oxide PEO-2Z polyethylene oxide, non-ionic water-soluble resin packaging specifications:
packing | Net weight |
SUMITOMO CHEMICAL PEO Polyethylene Oxide, Polyethylene Oxide PEO-2Z Non ionic Water soluble Resin Application:
PEO-2Z is a high molecular weight resin, and high-speed stirring will break its molecular chains, reducing the viscosity of the gel. Therefore, the stirring speed should be controlled; Water solutions are prone to decomposition when exposed to light (especially ultraviolet light), so the prepared powder should be covered and stored in a cool place; The viscosity of aqueous solutions is greatly affected by temperature, and as the temperature increases, the viscosity decreases. When preparing, it is important to maintain a stable ambient temperature as much as possible.
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