CAS: 2425-79-8
Pureza: 99%
Molecular Formula: C10H18O4
Molecular Weight: 202.25
EINECS: 219-371-7
Storage Period: 2 yearsSynonyms: 1,4-Butanedioldiglycidylether>=95%; 1,4-Butanedioldiglycidylethertechnicalgrade,60%; 1,4-Butanedioldiglycidylether,98%,98%; 1,4-butandedioldiglycidylether; 1,4-Butanediglycidylether; 1,4-butanediglycidylether; 1,4-Diglycidloxybutane; 2-([4-(2-Oxiranylmethoxy)butoxy]methyl)oxirane
1,4-Butanediol diglycidyl ether is usually a colorless to light yellow transparent liquid with a slight odor. The density is about 1.100g/cm³, the boiling point is 266℃, the refractive index is 1.453, the viscosity is low, generally 15 – 20mPa・s, and it is easy to absorb moisture.
The molecule contains two epoxy groups, and its chemical properties are active. It can undergo ring-opening addition reactions with a variety of compounds containing active hydrogen, such as amines, alcohols, phenols, etc., to form a cross-linked structure.
1. Cross-linking agent: 1,4-Butanediol diglycidyl ether is a commonly used cross-linking agent that can react with compounds containing active hydrogen or amine groups to form a strong three-dimensional cross-linked network. It is widely used in the preparation of high-performance polymers, resins and coatings, etc., to improve the hardness, wear resistance, chemical resistance and heat resistance of materials.
2. Polymer modification: 1,4-Butanediol diglycidyl ether is used to modify polymers and can adjust the properties of polymers, such as improving their flexibility, impact resistance, water resistance, etc. By reacting with different polymers, the properties of polymers can be customized according to needs to meet the requirements of various application scenarios.
3. Adhesives and sealants: 1,4-Butanediol diglycidyl ether plays an important role in the preparation of adhesives and sealants, and can provide high-strength bonding performance and good sealing effect. It is especially suitable for occasions with high requirements for strength and chemical stability, such as aerospace, automotive industry, etc.
4. Electronic materials: 1,4-Butanediol diglycidyl ether can be used to prepare electronic packaging materials and circuit board coatings. Because of its excellent electrical insulation properties and heat resistance, it can protect electronic components from the influence of the external environment and improve the reliability and stability of electronic equipment.
200kgs/tambor, 16tons/20'
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