Type: | Sound Barriers |
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Acoustic Panel Type: | Polyester Acoustic Panels |
Wool Acoustic Panel Type: | Groove Wooden Acoustic Panels |
Eco-Friendly: | E1 |
Fireproof Grade: | A2 |
Surface Finishing: | Painting |
Samples: |
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Customization: |
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Comparison different Acoustic Materials: | ||||
Type | Aluminum Foam | Polyester | Glass Fiber | Urethane Form |
Material | Aluminum | Polyester | Si02, mineral | high molecular Material |
Acoustic absorption (NRC Standard) |
over 0.70 | over 0.70 | over 0.75 | over 0.65 |
Acoustic absorption term |
Permancnt | Quality deterioration | sudden quality Deterioration |
Quality deterioration |
Eco-friendly | 100% recyclable Environmental friendly |
No recyclable easy incineration low corpuscle |
No recyclable hard incineration arseric acid cause |
No recyclable easy incineration |
Materials handing &Constructability |
Easy conveyance, handling and works |
Easy conveyance, handling and works |
Easy transmutation by contagion, Respiratory Disease and skim ailments |
Easy conveyance, handling and works |
Human maleficence | Harmlessness | Harmlessness | Harmfulness | poisonous gas (CO,Cyan gas) on fire |
Drainage& absorptiveness |
Waterproofness, stable form,Permanent acoustic absorption |
Waterproofness, stable form,Semi-Permanent acoustic absorption |
No Waterproofness, unstable form,lowering acoustic absorption |
No Waterproofness stable form, lowering acoustic absorption |
Nonflammability | Inflammable (heat-resistant) -under 780 degrees centigrade- |
Flammable | heat-resistant -under 350 degrees centigrade- |
bad heat resistant (heat-resistant) -under 100 degrees centigrade- |
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