多层复合结构夹设阻尼隔声层,单层隔声量 ≥20 dB(A),抗拉强度 ≥1600 kPa,适用于多数工业设备及管道隔声。
Multi-layer composite structure with damping layer. Single-layer STL ≥20 dB(A) and tensile strength ≥1600 kPa, suitable for most industrial equipment and piping sound insulation.
CAS-AP 铝镁质阻尼隔声毡采用铝镁纤维层与高分子阻尼层交替复合的多层结构设计。阻尼层通过粘弹性形变将透射声波的机械能高效转化为热能耗散,从而降低声波穿透;同时外层铝镁纤维提供良好的耐温和机械强度,使材料在长期振动工况下保持稳定的隔声性能。
CAS-AP Al-Mg damping soundproof blanket uses a multi-layer composite structure alternating Al-Mg fiber layers with viscoelastic damping layers. The damping layer dissipates transmitted acoustic energy as heat through viscoelastic deformation, blocking sound penetration. The outer Al-Mg fiber layers provide temperature resistance and mechanical strength, maintaining stable sound insulation performance under long-term vibration.
抗拉强度高达 ≥1600 kPa,密度 250~350 kg/m³,可直接缠绕于管道、设备外壳及各类异形结构。表面燃烧性能达 A1 级,烟气毒性不低于 ZA1 级,满足人员密集场所与高安全等级工业场景的隔声需求。
Tensile strength ≥1600 kPa and density 250-350 kg/m³ enable direct wrapping on piping, equipment shells, and irregular structures. Surface fire rating A1 and smoke toxicity not lower than ZA1, meeting sound insulation requirements for personnel-dense areas and high-safety industrial applications.
单层隔声量 ≥20 dB(A),阻尼层通过粘弹性形变将声能转化为热能,降低声波穿透。
Single-layer STL ≥20 dB(A). The damping layer converts acoustic energy into heat through viscoelastic deformation, blocking sound penetration.
抗拉强度 ≥1600 kPa,多层纤维结构致密坚固,可直接缠绕于管道与异形设备。
Tensile strength ≥1600 kPa. Multi-layer fiber structure is dense and robust, suitable for direct wrapping on piping and irregular equipment.
烟气毒性不低于 ZA1 级(GB/T 20285),火灾条件下烟气安全性高,保障人员疏散。
Smoke toxicity not lower than ZA1 (GB/T 20285). High smoke safety in fire conditions for personnel evacuation.
表面层燃烧性能达 A1 级(GB 8624),高温下不自燃、不助燃,适用于高安全等级工业场景。
Surface fire rating A1 (GB 8624). Does not ignite or support combustion at high temperature, suitable for high-safety industrial applications.
可与 CAS-AX 吸声毡组合使用,先吸声再隔声,提升综合降噪效果
Can be combined with CAS-AX absorbing blanket: first absorption, then insulation for integrated noise reduction
| 使用温度 | Service Temperature | ≤100℃ |
| 表面层燃烧性能 | Surface Fire Rating | A1 级(GB 8624) |
| 烟气毒性 | Smoke Toxicity | 不低于 ZA1 级(GB/T 20285) |
| 热阻 | Thermal Resistance | ≥0.20 m²·K/W(GB/T 10294) |
| 隔声量 | Sound Transmission Loss | ≥20 dB(A)(GB/T 19889.3) |
| 密度 | Density | 250 - 350 kg/m³(GB/T 34336) |
| 压缩回弹率 | Compression Recovery | ≥85%(GB/T 34336) |
| 抗拉强度 | Tensile Strength | ≥1600 kPa(GB/T 17911) |
| 结构 | Structure | 多层复合(铝镁纤维 + 阻尼隔声层) |
| 安装方式 | Installation | 缠绕 + 不锈钢带捆扎固定 |
从标准隔声到高安全型,根据防火等级和耐温需求选择
Choose from standard to high-safety based on fire rating and temperature requirements