- 26
- Feb
Karakteristike primjene cijevi od epoksidnih staklenih vlakana
Karakteristike primjene cijevi od epoksidnih staklenih vlakana:
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. Jaka adhezija. Postojanje polarne hidroksilne i eterske veze [1] svojstvene molekularnom lancu epoksidne smole čini da ima visoku adheziju na različite tvari. Skraćivanje epoksidne smole je nisko prilikom očvršćavanja, a unutrašnji napon koji se stvara je mali, što također pomaže u poboljšanju čvrstoće prianjanja.
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.