Масса нагруженный виниловый звуковой барьер звукоизоляция
US $4.00-$5.00
Акустическая пена в форме
- Категория: Other Soundproofing Materials >>>
- Поставщик: Xiamen,Youwei,Industry,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-18-2025 | 1.30 $* | 1.49 $* |
| Jul-18-2025 | 1.97 $* | 1.49 $* |
| Jun-18-2025 | 1.73 $* | 1.4 $* |
| May-18-2025 | 1.59 $* | 1.25 $* |
| Apr-18-2025 | 1.33 $* | 1.24 $* |
| Mar-18-2025 | 1.85 $* | 1.44 $* |
| Feb-18-2025 | 1.6 $* | 1.66 $* |
| Jan-18-2025 | 1.39 $* | 1.92 $* |
Характеристики
Espuma Acoustic
Self-extinguishing and offers excellent sound absorbing qualities over a wide range of frequencies;It is easy to handle cut and install; The product is available with a wide range of functional or decorative facings and fabrics.
1.Specifications:
- Excellent acoustic properties
- Fireproof
- Easy to handle cut and install
- Eco-friendly
2.Usage
- Residence, studio room,home theatres,schools, church,environmental protection, automotive, Marine, architectural decoration, household appliance;etc.
3.Advantage
- Samples are free by demand
- Shapes by demand
- Our factory directly sell with 15 years’ experience,high quality and competitive price,using encironmental material,no toxin.
Test:ROHS,REACH,CA117,ISO9001
Frequency Absorption coefficient
125HZ 0.11
200HZ 0.24
400HZ 0.64
800HZ 1.06
1600HZ 1.03
40000HZ 1
NRC:0.8
Our service:
1) Customized design is available
2) Sample time: 3 days
3) Production date:10-15days after order confirmed
4) Port:Xiamen
