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bisphenol A epoxy resins
E-54,E-51,E-44,E-42,E-20,E-12
Name: Bisphenol A epoxy diacrylate;Bisphenol A epichlorohydrin polymer
Synonyms: Bisphenol A diglycidyl diacrylate oligomer;
Bisphenol A-epichlorohydrin acrylate;
4,4'-(1-Methylethylidene)bisphenol polymer with 2-(chloromethyl)oxirane 2-propenoate
Molecular Structure
CAS No.: 55818-57-0; 25085-99-8; 38891-59-7; 61788-97-4; 25068-38-6
HS Code：3506912000
Molecular Formula: (C15H16O2)x.(C3H5ClO)y.x(C3H4O2)
Physicochemical properties
Its chemical stability, at room temperature resistance to acid, alkali, salt and organic solvents and other chemicals erosion.
Product specification
| Item | EP01431 310 (E-54) | EP01441 310 (E-51) | EP01451 310 (E-44) | EP01551 310 (E-42) | EP01661 310 (E-20) | EP01671 310 (E-12) |
| Appearance | Colorless to yellowish viscous liquid | Colorless to yellowish viscous liquid | Colorless to yellowish viscous liquid | Colorless to yellowish viscous liquid | Light yellow or white solid | Light yellow or white solid |
| Epoxide equivalent g/mol | 170~184 | 183~200 | 210~240 | 238~270 | 450~560 | 730~950 |
| Viscosity（25℃）mpas | ≤11000 | 11000~18000 | / | / | / | / |
| Softening point（℃） | / | / | 14~23 | 24~35 | 60~75 | 88~105 |
| Pt-Co Hazen | ≤60 | ≤60 | ≤100 | ≤100 | / | / |
| Inorganic Cl w% | ≤0.001 | ≤0.001 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 |
| Saponified Cl w% | ≤0.1 | ≤0.1 | ≤0.5 | ≤0.05 | ≤0.2 | ≤0.2 |
| Volatile 150℃ 60min w% | ≤0.3 | ≤0.3 | ≤0.6 | ≤0.5 | ≤0.5 | ≤0.5 |
Application
Liquid bisphenol A epoxy resin is colorless to light yellow viscous liquid, good fluidity, strong curing adhesion, good bending property and impact resistance, excellent chemical corrosion resistance, solvent resistance and storage stability. Suitable for the production of insulating paint, pouring insulating components, etc., with amine and other curing agents to form active coating, can be solidified at room temperature or higher temperature, used for adhesive, anticorrosive paint, epoxy resin winding insulation pipe, epoxy floor paint.
Solid bisphenol A epoxy resin is a light yellow or white solid, strong curing adhesion, good bending and impact resistance, excellent chemical corrosion resistance, solvent resistance and storage stability. Suitable for adhesive, casting, sealing lamination, corrosion protection and powder coating applications.
| 项目 | EP01431310 (E-54) | EP01441310 (E-51) | EP01451310 (E-44) | EP01551310 (E-42) | EP01661310 (E-20) | EP01671310 (E-12) |
| 外观 | 无色至淡黄色粘稠液体 | 无色至淡黄色粘稠液体 | 无色至淡黄色粘稠液体 | 无色至淡黄色粘稠液体 | 淡黄色或白色固体 | 淡黄色或白色固体 |
| 环氧当量 g/mol | 170~184 | 183~200 | 210~240 | 238~270 | 450~560 | 730~950 |
| 粘度（25℃）mpas | ≤11000 | 11000~18000 | / | / | / | / |
| 软化点（℃） | / | / | 14~23 | 24~35 | 60~75 | 88~105 |
| 色度（Pt-Co） | ≤60 | ≤60 | ≤100 | ≤100 | / | / |
| 无机氯 w% | ≤0.001 | ≤0.001 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 |
| 易皂化氯 w% | ≤0.1 | ≤0.1 | ≤0.5 | ≤0.05 | ≤0.2 | ≤0.2 |
| 挥发物150℃ 60min w% | ≤0.3 | ≤0.3 | ≤0.6 | ≤0.5 | ≤0.5 | ≤0.5 |
