86-20-81686738
509C, No. 5, Wenming Road, Nancun, Panyu, Guangzhou, Guangdong, China (Mainland)
High Density Acoustic Foamed Rubber
Key word: acoustic foamed rubber, density nitrile rubber, high density rubber
Performance:
Acoustic foamed rubber engineered and desighed specifically for sound absorption, and vibration dampening. The complex open cell structure is an excellent barrier of sound frequency ( transmission) and effectively controls noises at a broad range of frequencies. The high density foam structure and asymmetrical pore structure means that it absorbs 50% more sound when compared regular nitrile open cell foams.
Acoustic's performance acoustic foams can replace traditional sound absorbing materials whilst using lower thickness. Available in various sizes, users can customize their applications to suit their own needs.
Environment:
Acoustic's versatile foam delivers optimal perfoamance without the use of fibers and wools that canbe harmful to your health. The foam also does not contribute to mold or fungal growth in high moisture environments which could lead health and safety issues.
Applications:
1. HVAC industries such as duct liners, fan coil units, air handing units and chiller systerms.
2.General industries uses such as pipes, machines, plant rooms, etc.
3. Other uses such as automotive applications and sound proof rooms,etc.
Advantages:
1. Easy to install and fabricate.
2. No hassles of fibers and fungal growth.
3. Effective noise control and thermal insulation.
4. Good resistance to abrasions and mineral oils.
5. Wide variety of thickness to suit all applications.
Size:
| Thickness | Size | Quantity | |
| Inches | mm | m | pcs/ctn |
| 3/8 | 10 | 1.00 * 0.95 | 20 |
| 1/2 | 13 | 1.00 * 0.95 | 15 |
| 5/8 | 16 | 1.00 * 0.95 | 12 |
| 3/4 | 19 | 1.00 * 0.95 | 10 |
| 1 | 25 | 1.00 * 0.95 | 8 |
| 1 1/4 | 32 | 1.00 * 0.95 | 6 |
| 1 1/2 | 38 | 1.00 * 0.95 | 5 |
Parameter:
| Item | Values | Test Methods | |||
| Density | 180 kg/m3 - 240 kg/m3 | ||||
| Service Temperature | -50 °C to 110 °C | ||||
| Thermal conductivity | Mean Temp | 0°C | 20°C | 40°C | ASTM C518 ASTM C177 |
| W/m*k | ≤0.040 | ≤0.043 | ≤0.047 | ||
| Environment | No fungal growth | ASTM G21 | |||
| Dust and fibre free | |||||
| CFC free | |||||
| Acoustic Performance Based on 1''(25mm) thickness | 1/3 Octave frequency | Sound Absorption Coefficient a | ASTM C423 | ||
| 250 Hz | 0.3 | ||||
| 630 Hz | 1.01 | ||||
| 800 Hz | 0.94 | ||||
| 1250 Hz | 0.84 | ||||
| 2500 Hz | 0.83 | ||||
| 5000 Hz | 0.87 | ||||
| NRC | 0.75 | ||||
1. High quality PE bag or carton box for packing.
2. Shipping by sea
3. Shipping date: 15 days after payment down.
Quality Control:
We always pay more attention to the raw material quality, standard quality control system and team are responsible to ensure the product quality in every process with different machine like extrusion equipment and mould pressing equipment.
1).The quality of our products all through the QC staff to check.
2).All of our products get through strictly quality system to control it, after four re-check before shipment, including purchasing materials, production processes, processing and packaging.
3).National Institute of Standards by SGS product certification testing.
We are a professional sound proofing material manufacture , and endeavors in R&D and innovation of thermal insulation, acoustic insulation, vibration absorption and sealing materials since our foundation in 2006. After nearly ten years of development ,our export business spread all over the world, our main market including Europe, North America , South America, South Asia , South East Asia, Africa ect.
Exhibition:
Production Line:
Company Strength:
1. We are the manufacturer in sound proofing material for 10 years .
2. Our products are exported to Europe Market,South-Asia ,Area and so on
3. Supply ability: 50000pc/week
4. Quality control and development department can control the quality and develop new products.
5. Manufacturer can give you a best price and control the quality easily, earlier delivery time!
6.It is our responsibility to meet your needs and efficiently serve you .Your satisfaction is our best reward!Your success is our business!
