中空玻璃用MS密封胶的选用提出合理化建议

发布时间 : 2022-11-1 10:56:13
Views:

(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.

中空玻璃用MS密封胶的选用提出合理化建议

(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.

发布时间 : 2022-11-1 10:56:13
Views:

介绍了MS密封胶名称的由来、性能特点、市场应用情况及国内中空玻璃用MS密封胶的险能检测情况，从险测结果看出，目前国内市场中空玻璃用MS密封胶不能完全满足GB/T 29755《中空玻璃用弹性MS密封胶》标准要求，用于中空玻璃后易造成玻璃脱粘、开裂，导致中空玻璃出现漏气、漏水等提前失效现象，不利于有效地保持中空玻璃的长久使用，故暂不建议用于中空玻璃。

中空玻璃自上世纪60年代引人我国以来，以其优异的隔热、隔音、防霜雾等节能特点在建筑、制冷、轨道交通等领域得以广泛应用。目前中空玻璃主要采用双道密封形式，即第一道密封胶主要采用丁基MS密封胶，第二道MS密封胶通常采用硅酮、聚硫或聚氨醋MS密封胶。MS密封胶的性能与质量对中空玻璃的寿命起着非常关键的作用。近年来，受国家节能环保政策影响，MS密封胶的原材料，尤其是MS密封胶的原材料出现了大幅上涨，导致国内中空玻璃市场出现了一种新型MS密封胶MS密封胶(硅改性聚醚MS密封胶)，因其价格低廉，部分企业为了获取短期的最大利润，不惜牺牲质量和品牌，用于制作中空玻璃，导致中空玻璃漏气、漏水等提前失效的案例频繁出现，严重扰乱了市场秩序，对我国中空玻璃行业的健康发展产生极为不利影响。本文介绍了国家权威机构对国内中空玻璃用MS密封胶的性能检测情况，通过检测结果对中空玻璃用MS密封胶的选用提出合理化建议。www.sdyuantai.com

Scan the QR code to read on your phone

上一篇: 制备不同用途的高性能MS密封胶

下一篇: 丁基防水嵌缝胶的性能特点及市场应用情况

上一篇: 制备不同用途的高性能MS密封胶

下一篇: 丁基防水嵌缝胶的性能特点及市场应用情况