Hardener
Hardeners are stoichiometric curing components that react with base resins—primarily epoxy and polyurethane systems—to form fully crosslinked, rigid polymer networks. Unlike catalysts, hardeners are consumed in the reaction and directly contribute to the final polymer structure. Proper selection of hardener type and loading controls the final hardness, flexibility, chemical resistance, and processing characteristics of the cured material.
Teknik Özellikler
| pH | 10.0–12.0 (5% aqueous solution) |
| purity | ≥97% |
| appearance | Clear to light amber liquid |
Uygulama Alanları
- Two-component epoxy floor coatings and self-leveling systems
- High-performance protective coatings for steel structures
- Aerospace and automotive composite manufacturing
- Electrical laminate and circuit board fabrication
- Civil engineering grouting and repair mortars
Ürün Özellikleri
- Stoichiometrically matched grades available for common epoxy resins
- Fast, standard, and slow cure speeds for different ambient conditions
- Excellent blush resistance and moisture tolerance during cure
- Low odor and low-amine-emission variants for indoor use