- 26
- Feb
環氧玻璃纖維管的應用特點
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.附著力強。 環氧樹脂分子鏈中固有的極性羥基和醚鍵[1]的存在,使其對各種物質具有較高的附著力。 環氧樹脂固化時縮短率低,產生的內應力小,也有助於提高粘接強度。
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.