Products
Fiberglass Acoustic Board
Fiberglass acoustic Board is made of chopped fiberglass by the wet layout process. With our unparalleled formula and process, the fiberglass acoustic board can reach the thickness of 8mm to 10mm. One layer of polyporous structure makes the fiberglass...
Features
Product Description
Fiberglass acoustic Board is made of chopped fiberglass by the wet layout process. With our unparalleled formula and process, the fiberglass acoustic board can reach the thickness of 8mm to 10mm. One layer of polyporous structure makes the fiberglass board a unique combination of abuse resistance and sound absorption. At the same time, the fiberglass Board has the features of heat preservation, thermal insulation, and fire-proofing. Adding the excellent stiffness features, lightweight, bendable and easy cutting, the fiberglass acoustic board is effortless and simple to be further processed and installed. All these features make the fiberglass board an ideal material to improve the acoustic environment, decrease the loss of heat and keep the building safe from fire.
Characteristics
Conference room, private office, public areas, training room, museums, libraries.
Swimming Pools, Health Clubs, gymnasiums, corridors, classrooms, and Industrial Applications.
Data processing, computer, and mechanical rooms.
Open plan perimeters, recording studios.
Technical data
Product Code | FB8.1 | FB8.8 | |||||
Unit | Target | Min | Max | Target | Min | Max | |
Unit Weight | lbs/1300 ft2 | 215 | 195 | 276 | 232 | 210 | 295 |
g/m2 | 808 | 733 | 1037 | 872 | 789 | 1109 | |
Thickness | inches | 0.320 | 0.300 | 0.340 | 0.345 | 0.325 | 0.365 |
mm | 8.1 | 7.6 | 8.6 | 8.8 | 8.3 | 9.3 | |
Density | lbs/ft3 | 6.2 | 6.0 | 7.5 | 6.2 | 6.0 | 7.4 |
g/cc | 0.099 | 0.096 | 0.120 | 0.099 | 0.095 | 0.119 | |
Loss on Ignition | % | 12.5 | 11.0 | 15.0 | 12.5 | 11.0 | 15.0 |
MD Tensile | lbs/0.5" | 65 | 55 | * | 70 | 60 | * |
CD Tensile | lbs/0.5" | 60 | 50 | * | 65 | 55 | * |
MD Stiffness | g * 50mm | 425 | 395 | * | 460 | 430 | * |
CD Stiffness | g * 50mm | 410 | 380 | * | 445 | 435 | * |
Note: Product is to be manufactured to thickness specification | |||||||
Remark: 1. Special sizes can also be supplied according to customers' demands.
2. The technical data above is for reference only.
Moisture Regain & Formaldehyde Content test
Item | Standard | Test Result | Conclusion |
Moisture Regain | ≤5.0 | 2.9 | Qualified |
Formaldehyde Content | -- | Not detected | -- |
Flame retardant test
Item | Test Method | Standard Data | Test Result | Conclusion | |
Fire growth rate index （FIGRA）W/s | GB/T 20284-2006 | A2 | ≤120 | 0 | QUALIFIED |
Total heat release in 600 seconds (THR 600S), MJ | GB/T 20284-2006 | ≤7.5 | 0.6 | ||
Horizontal flame spread length (LFS),m | GB/T 20284-2006 | ＜sample | Meet requirement | ||
The calorific value of combustion (PCS), MJ/kg | GB/T 14402-2007 | ≤3.0 | 1.8 | ||
Smoke generation rate index (SMOGRA), ㎡/s² | GB/T 20284-2006 | S1 | ≤30 | 0 | QUALIFIED |
Total smoke production in 600 seconds （TSP 600s）,㎡ | GB/T 20284-2006 | ≤50 | 16 | ||
Burning drips | GB/T 20284-2006 | d0 | No drips in the 600s | Meet requirement | QUALIFIED |
Toxicity of smoke | GB/T 20285-2006 | T0 | ZA1 | ZA1 | QUALIFIED |
Sound absorption test (thickness 8.76mm)
Frequency | Hz | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 |
Sound absorption coefficient | αs | 0.04 | 0.15 | 0.23 | 0.34 | 40.2 | 0.57 | 0.64 | 0.91 | 0.95 |
Frequency | Hz | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 |
Sound absorption coefficient | αs | 0.95 | 0.87 | 0.80 | 0.72 | 0.72 | 0.83 | 0.91 | 01.02 | 0.95 |
Thermal Conductivity test (6mm)
Item | Test Method | Test result | |
Thermal Conductivity W(m·K) | Average temperature 25℃ | GB/T 10295-2008 | 0.032 |
Average temperature 70℃ | 0.039 | ||
Packing & Loading
1. Roll packaging: PE plastic film.
2. Pallet packaging: Pallets should NOT be stacked in more than 2 layers.
The pallet is free of fumigation, fumigation certificate is available.
Delivery
The product will be loaded into a container in the factory. Then be delivered to the seaport, and finally shipped to the Customers' port by MSK, MSC, CMA, COSCO, YANG MING, APL, etc.
Storage
This product should be stored in a dry, ventilated and rainproof place, with temperatures from 5℃to 35℃ and humidity between 35% and 65%. It is recommended to be kept in a safe package when not used to avoid dampness.
Customization
The product in the above table is the standard type Nanjing EFG CO., LTD is delivering to customers. If the customer wants it in specific unit weight, tensile strength, roll width, and roll length, Nanjing EFG CO., LTD can produce fiberglass mat as per the customer’s requirement, and offer tailored service to customers from different countries.
Payment
LC, T/T, CAD, PAYPAL, WESTERN UNION, ETC.
Our Services
Nanjing EFG CO., LTD tracks the cargo of every shipment till the customer uses the fiberglass mat, and offers any help for the customer’s demand at any time.
Suppose the customer meets any problem with technic. In that case, Nanjing EFG CO., LTD will supply relative knowledge to help the customer find the best solution, and can send a technician to the customer’s factory for guidance if necessary.
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