BAXXODUR EC 301
Epoxy resin hardener
Baxxodur® EC 301 amino-terminated polyoxypropylene is a curing agent primarily for epoxy systems.
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| Property | Unit | Test method | |
| Geltime (23℃，100g) | ＞550 | Min | ASTM D2471 |
| Glass transition temperature Tg | 67-78 | ℃ | DSC,10℃/min |
| Tensile strength | 65-67 | MPa | ASTM D 638 |
| Tensile elongation | 5.8-7.0 | % | ASTM D 638 |
| Bending strength | 95-98 | MPa | |
| Bending modulus | 2690-2820 | MPa | ASTM D 790 |
| Impact strength | 74-81 | J/m | ASTM D 256 |
| lap shear strength | 23-25 | MPa | ASTM D 1002 |
Application
Baxxodur® EC 301 is curing agent primarily for epoxy systems. In use it provides a long pot life. For the cured formulation it contributes excellent adhesion and toughness, good flexibility and thermal shock resistance as well as low color.
Applications include coatings, adhesives, sealants, composites, electronics and construction. Epoxy curing agent and protective coating;
It reacts with carboxylic acid to form hot melt adhesive, reacts quickly with isocyanate, and can be used as a surfactant after salt formation.
We cooperate with multiple well-known domestic suppliers
Our products have passed various industry certifications
