耐寒性能优异，在较宽的温度范围内均能发挥良好的密封性能，耐臭氧性能好，耐侯性与耐老化性能优异。
Having excellent cold resistance, it enjoys bett tightness in wide temperature range, besides, it has good ozone resistance weather resistance and aging resistance.
将FD三效催化剂与国外现有的商品催化剂进行了比较，结果表明FD催化剂具有良好的初活性和优异的高温耐老化性能。
The comparison of FD catalyst with the oversea commercial catalysts shows that FD catalyst has good initial activity and excellent thermal aging resistance.
由于其具有优良的粘结性能和优异的耐老化性能，故可广泛用于玻璃幕墙、石材、铝板幕墙及金属结构工程的结构性粘结和密封。
It can be widely used for the structural glazing of glass, aluminium, marble and other substrates because of its good adhesive force and excellent weatherproof property.
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