Polyethylene oxide PEO resin PEO-27Z polyethylene oxide, imported from SUMITOMO CHEMICAL origin, factory price direct sales

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SUMITOMO CHEMICAL PEO Polyethylene Oxide PEO-27Z Polyethylene Oxide, Non ionic Water soluble Resin Overview:

PEO-27Z PEO polyethylene oxide is a non-ionic water-soluble resin, which is a high molecular weight white powder.

PEO-27Z PEO polyethylene oxide molecular weight ranges from 6 to 8 million, and at 25 ℃, the viscosity of a 0.5% PEO-27Z aqueous solution is between 600 and 800 mpa. s 

Characteristics of PEO-27Z PEO polyethylene oxide:

· Completely water-soluble

· Dissolve in many solvents

· PEO is a 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-27Z polyethylene oxide, non-ionic water-soluble resin packaging specifications:

SUMITOMO CHEMICAL PEO polyethylene oxide PEO-27Z polyethylene oxide, non-ionic water-soluble resin application:

Although PEO resin is completely water-soluble, the key to preparing an aqueous solution is how to completely disperse PEO powder in water. A simple method is to gradually add PEO to water at an appropriate stirring speed (1-1.5m/s). The prepared adhesive solution is transparent and clear, and there is no impurity precipitation after placement.

Attention should be paid to PEO-27Z PEO polyethylene oxide:

· PEO is a high molecular weight resin, and high-speed stirring can break its molecular chains, reducing the viscosity of the adhesive. Therefore, the stirring speed should be controlled.

· PEO aqueous solution is 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 PEO aqueous solution is greatly affected by temperature, and the viscosity decreases with increasing temperature. When preparing, it is important to maintain a stable ambient temperature as much as possible.

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