But it is easy to aging in the air, the heat variable viscosity, easy expansion in mineral oil or gasoline and dissolved, but not resistant to acid alkali.
但在空气中易老化，遇热变黏，在矿物油或汽油中易膨胀和溶解，耐碱但不耐强酸。
Acid and alkali resistance, corrosion resistance, no crack, no loss, high stability, no aging problems, and the building wall with life.
耐酸碱、耐腐蚀、不开裂、不脱落、稳定性高，不存在老化问题，与建筑墙体同寿命。
The effect of boron to silica molar ratio, basicity, alkali cations, seeds, aging and reaction time on the crystallization was investigated.
考察了凝胶硅硼比、碱度、碱金属离子、添加晶种、老化时间和晶化时间对晶化产物的影响。
Weaving and characteristics: Anti-glare Fence warp welding, including anti-corrosion, anti-aging, acid and alkali, non-fading, surface smooth and bright, weather and so on.
编织及特点：防眩护栏网经编焊而成，有耐腐蚀、抗老化、耐酸碱、不退、表面平整、光亮、耐侯等特点。
Weaving and characteristics: Anti-glare Fence warp welding, including anti-corrosion, anti-aging, acid and alkali, non-fading, surface smooth and bright, weather and so on.
编织及特点：防眩护栏网经编焊而成，有耐腐蚀、抗老化、耐酸碱、不退、表面平整、光亮、耐侯等特点。
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