- 26
- Feb
Anwendungseigenschaften von Epoxid-Glasfaserrohr
Anwendungseigenschaften von Epoxid-Glasfaserrohr:
1. Various methods. Various resins, curing agents, and modifier systems can simply adapt to the requirements of various applications, and their scale can range from extremely low viscosity to high melting point solids.
2. Convenient curing. Using various curing agents, the epoxy resin system can be cured within a temperature range of 0~180℃.
3. Starke Haftung. Das Vorhandensein einer polaren Hydroxyl- und Etherbindung [1] in der Molekülkette von Epoxidharz sorgt für eine hohe Haftung an verschiedenen Substanzen. Die Verkürzung von Epoxidharz ist beim Aushärten gering und die erzeugte Eigenspannung ist gering, was ebenfalls zur Verbesserung der Haftfestigkeit beiträgt.
4. Low shortening. The reaction between the epoxy resin and the curing agent used is carried out by direct addition reaction or ring-opening polymerization reaction of epoxy groups in the resin molecule, and no water or other volatile by-products are released. Compared with unsaturated polyester resins and phenolic resins, they show very low shortening (less than 2%) during the curing process.
- Mechanical function. The cured epoxy resin system has excellent mechanical functions.