Case Polyether Polyol SE-2014

Case Polyether Polyol SE-2014

Application: Coatings, Adhesives, and Foams
Recommended Products: Methylene Chloride (dichloromethane); Tolylene Diisocyanate (TDI);
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Case Polyether Polyol SE-2014
Case Polyether Polyol SE-2014 Information
CAS No. 25322-69-4
Purity >99.8%
Transport Package Drum / IBC
Density (g/cm3, 25℃): 1.029
Flash point: 180℃
Origin China
What Is Case Polyether Polyol SE-2014? Case polyether polyol SE-2014 is a type of copolymer polyether diol with a molecular weight of 8000, initiated by propylene glycol. This high molecular weight polyether is known for its versatility and wide range of applications. SE-2014 is commonly used in the production of sealants, potting compounds, adhesives, and elastomers, such as luggage wheels and rubber rollers.

Key Characteristics

Chemical Structure: Case polyether polyol SE-2014 is a copolymer polyether diol with a significant molecular weight of 8000, initiated by propylene glycol. This structure provides it with enhanced mechanical properties and durability.

 

High Molecular Weight: The higher molecular weight of 8000 contributes to its superior performance in various applications, offering enhanced strength and flexibility.

 

Versatility: Case polyether polyol SE-2014 is highly adaptable for use in multiple industrial sectors, making it a valuable component in the production of various products.

Applications

Sealants: Case polyether polyol SE-2014 is utilized in the manufacture of sealants, providing excellent sealing properties that ensure airtight and watertight seals. Its high molecular weight enhances the durability and longevity of the sealants.

Potting Compounds: This polyether is employed in potting compounds to encapsulate electronic components, protecting them from moisture, dust, and mechanical stress. Its superior properties ensure reliable performance in harsh environments.

Adhesives: Case polyether polyol SE-2014 serves as a key ingredient in adhesive formulations, offering strong bonding capabilities suitable for a variety of substrates. The high molecular weight contributes to the adhesive's strength and flexibility.

Elastomers: The polyether is used in the production of elastomers, which are materials with elastic properties. Products such as luggage wheels and rubber rollers benefit from SE-2014's enhanced mechanical properties, providing durability and resilience.

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Specification

Hydroxyl value (mgKOH/g): 12.5~15.5
Water content %: ≤0.05
Acid value (mgKOH/g): ≤0.08
pH value: 5-7
Viscosity (mPa·s/25℃): 2700~3700
Color APHA: ≤50
Appearance: Colorless, transparent, viscous liquid

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