The thickness of PVB film 中间膜厚度
standard PVB film 标准PVB中间膜
sound-proof PVB film 隔音PVB中间膜
polyvinyl butyral pvb film 聚乙烯醇缩丁醛胶片
ness polyvinyl butyral pvb film 聚乙烯醇缩丁醛胶片
PVB Intermediate film PVB中间膜
PVB film may shield 99% of ultraviolet; may protect indoor furniture and goods against ultraviolet.
中间膜PV B能阻隔99%的紫外线，保护室内家具、物品免受紫外线侵害。
Middle PVB film layer reduces sun radiation, with the features of energy-saving, noise reduction and protecting indoor things from fading.
中间胶层可减低太阳辐射，有节省能源、降低噪音、防止室内设施褪色的性能。
Tough PVB film can well damp sound waves and enable insulated glass effectively hinder sound transmission and definitely lower environmental noise.
韧质材质的PV B膜对声波有很好的阻尼作用，使夹胶玻璃能有效阻挡声音的传播，明显的降低外界环境噪音。
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