Sell 【Ready stock】☊☢Sound insulation cotton阻燃自粘隔音棉墙体KTV卧室录音棚房间门窗消音吸音棉隔音板材料Wall KTV bedroom recording studio room door and win best price

品牌：金音 双层复合隔音效果更好，有效阻碍声音传递，减少混音 低味环保：EI级环保材质，低气味，无甲醛，安全健康 自带背胶，快捷安装，一撕一贴，省时省力。 Brand: Jinyin Double-layer composite sound insulation is better, effectively obstructing sound transmission and reducing mixing Low odor and environmental protection: EI grade environmental protection material, low odor, no formaldehyde, safe and healthy With self-adhesive, quick installation, one tear and one sticker, saving time and effort. 这款新型隔音棉非常特别，不仅隔音和降噪，而且还隔热和隔热Edm橡塑塑料隔音材料，防水防潮材料，噪音不是无声的。噪声通过穿透和扩散在所有方向上传播。这并不意味着覆盖一部分空间就可以达到隔音效果。此外，由于噪声源的大小不可控，隔音材料只能自己控制，可以降低分贝，无法达到完全无声的效果。直接密封交付。关于尺寸高度：噪音棉被大型机器切割，压缩的压缩包装物会导致尺寸误差1-3cm噪音隔离：仅能有效减少噪音污染，不能完全消除，介意不要订购。 厂家直销，环保隔音棉，适用于房间，卧室，客厅，KTV，录音师，门窗等等，非常方便背面有背胶之间张贴，隔音棉质量非常好，防水防潮，防火阻燃，多色选择，质量保证，详情有证书，权威质检报告！ This new type of sound insulation cotton is very special, not only sound insulation and noise reduction, but also heat and heat insulation Edm rubber plastic sound insulation material, waterproof and moisture-proof material, the noise is not silent. The noise propagates in all directions through penetration and diffusion. This does not mean that the sound insulation effect can be achieved by covering a part of the space. In addition, because the size of the noise source is uncontrollable, the sound insulation material can only be controlled by itself, which can reduce the decibels, and cannot achieve a completely silent effect. Directly sealed and delivered. Regarding the size and height: the noise quilt is cut by a large machine, and the compressed compressed packaging will cause a size error of 1-3cm. Noise isolation: It can only effectively reduce the noise pollution, but can not completely eliminate it. Don't mind if you order. Factory direct sale, environmentally friendly soundproof cotton, suitable for rooms, bedrooms, living rooms, KTV, sound engineers, doors and windows, etc. It is very convenient to put on the back of the adhesive. The quality of the soundproof cotton is very good, waterproof and moisture-proof, fireproof and flame retardant, multi-color options , Quality assurance, detailed certificate, authoritative quality inspection report! 我们的宗旨是为您提供最好的服务，别忘了给我们5星评级！如果收到产品后有任何疑问，请先发送一封私人消息，我们讨论如何处理，不要直接给予负面评价！我们重视每次评估，也希望我们能通过沟通解决双方之间的误会。 Our aim is to provide you with the best service, don't forget to give us a 5-star rating! If you have any questions after receiving the product, please send a private message first, and we will discuss how to deal with it. Don't give negative comments directly! We value every evaluation and hope that we can resolve misunderstandings between the two parties through communication.