Epoxy Resin DGEBA

C₂₁H₂₄O₄

IUPAC: Diglycidyl ether of bisphenol A

CAS: 25068-38-6

概要

DGEBA-based epoxy resins are the most widely used thermosetting polymers, found in adhesives, coatings, and composites. They cure with hardeners to form rigid materials.

組成

元素 記号 原子 原子質量
Hydrogen H 24 1.0080
Carbon C 21 12.0110
Oxygen O 4 15.9990

元素組成

H
Hydrogen ×24
7.1%
C
Carbon ×21
74.1%
O
Oxygen ×4
18.8%

用途

  • • Two-part adhesive
  • • Industrial coatings
  • • Carbon fiber composite matrix
  • • Electronic encapsulation

豆知識

  • ✦ The carbon fiber composite in Boeing 787 and Airbus A350 uses epoxy resin as the matrix

安全性

  • ⚠ Skin sensitizer
  • ⚠ Irritant

特性

タイプ
polymer
状態
liquid
モル質量
340.41 g/mol
密度
1.1600 g/cm³
溶解度
insoluble

関連化合物

Cellulose

(C₆H₁₀O₅)ₙ

Kevlar

(C₁₄H₁₀N₂O₂)ₙ

Nylon-6,6

(C₁₂H₂₂N₂O₂)ₙ

Sodium Polyacrylate

(C₃H₃NaO₂)ₙ

Polyethylene

(C₂H₄)ₙ

Polylactic Acid

(C₃H₄O₂)ₙ

Polymethyl Methacrylate

(C₅H₈O₂)ₙ

Polyurethane

(C₃H₂NO)ₙ

Polycarbonate

(C₁₆H₁₄O₃)ₙ

Polyethylene Terephthalate

(C₁₀H₈O₄)ₙ

Frequently Asked Questions

What is Epoxy Resin DGEBA?
Epoxy Resin DGEBA (C₂₁H₂₄O₄) is a polymer compound with the IUPAC name Diglycidyl ether of bisphenol A.
What is the molecular weight of Epoxy Resin DGEBA?
Epoxy Resin DGEBA has a molar mass of 340.41 g/mol.
What state is Epoxy Resin DGEBA at room temperature?
Epoxy Resin DGEBA is a liquid at room temperature.
Is Epoxy Resin DGEBA organic or inorganic?
Epoxy Resin DGEBA is classified as an inorganic compound.
What elements make up Epoxy Resin DGEBA?
Epoxy Resin DGEBA (C₂₁H₂₄O₄) is composed of Hydrogen (H), Carbon (C), Oxygen (O).