Case Polyether Polyol SE-780

Case Polyether Polyol SE-780

Application: Coatings, Adhesives, and Foams
Recommended Products: Methylene Chloride (dichloromethane); Tolylene Diisocyanate (TDI);
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Product Introduction

Why Star Grace Mining

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Case Polyether Polyol SE-780
Information
CAS No. 25322-69-4
Purity >99.8%
Transport Package Drum / IBC / ISO Tank
Density (g/cm3, 25℃): 1.029
Flash point: 180℃
Origin China
Introduce of Case Polyether Polyol SE-780

1. Molecular Weight: The polyol has a molecular weight of 150, which makes it a relatively low molecular weight polyether diol.

2. Initiator: Case polyether polyol SE-780 is initiated using propylene glycol, which provides specific properties and performance characteristics compared to other initiators.

3. Polyether Structure: The polyol is a copolymer, meaning it is composed of multiple types of repeating ether units in the polymer backbone.

4. Applications in Sealants and Potting Compounds: The unique structure and properties of SE-780 make it suitable for use in the production of various sealants and potting compounds, where it can impart desirable characteristics such as flexibility, adhesion, and sealing performance.

5. Applications in Adhesives: Additionally, case polyether polyol SE-780 can be utilized in the manufacture of adhesives, where its specific chemical composition and physical properties can contribute to the overall performance and characteristics of the adhesive formulation.

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Specification

Hydroxyl value (mgKOH/g): 750~800
Water content %: ≤0.3
pH value: 9-12
Color APHA: ≤100
Appearance: Colorless, transparent, viscous liquid

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