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<title><![CDATA[EC21 Product Catalogs - sound acoustic board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/sound acoustic board.html]]></link><item>
<title><![CDATA[Rock Wool Slab]]></title><link><![CDATA[https://lfgeyu.en.ec21.com/Rock_Wool_Slab--12033132_12033137.html]]></link><description><![CDATA[boards, and the fibers are upright in the assembly line process, so they can bear high loads.
5%: Pressure resistance&gt;25Kpa; 10%: Pressure resistance&gt;40Kpa.
Moisture resistance: Rockwool acoustic sla]]></description><pubDate><![CDATA[20241226]]></pubDate></item>
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<title><![CDATA[Automobile Interior  Carmat Carpet Car Floormat Cutting Machine]]></title><link><![CDATA[https://iboncuttingmachinery.en.ec21.com/Automobile_Interior_Carmat_Carpet_Car--12023848_12028229.html]]></link><description><![CDATA[Acoustic panel, KT board, car stickers, rubber, sponge, carton, film, fiberglass, fabric, carbon fibercasual shoes and Various composite materials. deformation, no smoke, odor, safety, environmental ]]></description><pubDate><![CDATA[20241129]]></pubDate></item>
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<title><![CDATA[Polyester Fiber Acoustic Akupanel]]></title><link><![CDATA[https://akupanelcn.en.ec21.com/Polyester_Fiber_Acoustic_Akupanel--11898138_12020070.html]]></link><description><![CDATA[acoustic panels, soundproofing panels, wall soundproofing, floor soundproofing, ceiling soundproofing, acoustic insulation, sound absorbing panels, insulation materials, felt pin board, 3D acoustic p]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
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<title><![CDATA[Water-repellent Glass Wool Board/Roll Felt]]></title><link><![CDATA[https://huichen68.en.ec21.com/Water_repellent_Glass_Wool_Board--11998103_11998105.html]]></link><description><![CDATA[acoustic noise absorption and waterproof and moisture-proofing functions to provide an ideal thermal insulation solution for architectural and industrial applications.
You can find more information
o]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
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<title><![CDATA[Honeycomb Paper Cardboard Carton Box No-Die CNC Cutting Machine &amp; Drawing Machine]]></title><link><![CDATA[https://himcnc.en.ec21.com/Honeycomb_Paper_Cardboard_Carton_Box--11945602_11968886.html]]></link><description><![CDATA[Board Digital Cutting Machine
Carbon Fiber Fiberglass Cloth Acoustic Panel Cutter Machine 
Carbon Fiber Fiberglass Prepregs Cutting Machine
Advertising KT Foam Board Digital Cutting Machine
Clothes C]]></description><pubDate><![CDATA[20240715]]></pubDate></item>
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<title><![CDATA[Aluminum Foam]]></title><link><![CDATA[https://aksmetals.en.ec21.com/Aluminum_Foam--3475536_9941151.html]]></link><description><![CDATA[sound-absorbing fillers.
Average absorption coefficient ≥0.60 (125-4000Hz frequency range,); both board and spray gray water absorption properties do not change after the excellent acoustic perform]]></description><pubDate><![CDATA[20240704]]></pubDate></item>
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<title><![CDATA[PET Acoustic Panels]]></title><link><![CDATA[https://polyacoustic.en.ec21.com/PET_Acoustic_Panels--11895273_11947087.html]]></link><description><![CDATA[acoustic requirements. Pet acoustic board are widely used in applications such as theaters, concert halls, schools, offices, and other environments that require high-quality sound and minimal noise p]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[Factory Price Granite Marble Building Materials Stone Honeycomb Panel]]></title><link><![CDATA[https://goodwillmetalwork.en.ec21.com/Factory_Price_Granite_Marble_Building--11034025_11034043.html]]></link><description><![CDATA[Acoustic performance 
Absorption coefficient AS
0.05
Sound insulation coefficient (According to ISO717-RW)
23
25
The thermal performance 
Coefficient of thermal conductivity (w/m2k)
2.25
2.7
Thermal ]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[Roland FR-1X Piano-Type V-Accordion, Red]]></title><link><![CDATA[https://shaneuptown7.en.ec21.com/Roland_FR_1X_Piano_Type--11931644_11937784.html]]></link><description><![CDATA[Sounds: Jazz Slow/Fast, Latin Slow/Fast, HousPerc Slow/Fast, Theatre Slow/FastOrchestral Bass Sounds: Acoustic, Fingered, Bowed, Jazz Pedal VTW, Tuba Mix, Tuba, FretlessOrchestral Chord Sounds: Strin]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Solid Wood Akupanel Acoustic Panel Wooden Decorative Acoustic Panels Akupanel Acoustic Panel Wooden]]></title><link><![CDATA[https://xiangyang137.en.ec21.com/Solid_Wood_Akupanel_Acoustic_Panel--11934639_11935059.html]]></link><description><![CDATA[Acoustic Panel AdvantagesE0/E1/E2 High Density Fiberboard
Sound Absorption and Noise Reduction
Fire and Flame RetardantWaterproof and Moisture-proof
Beautiful Decoration
Easy to Install
Structural St]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Fiberglass Insulation Mat]]></title><link><![CDATA[https://shaomingsi88.en.ec21.com/Fiberglass_Insulation_Mat--5819788_8632392.html]]></link><description><![CDATA[acoustic insulation for thin panel and nail-board by fire-proofing fabrics, used for the thermal insulation and sound absorption of engine system, absorption material of gas engine device exhaust pas]]></description><pubDate><![CDATA[20240409]]></pubDate></item>
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<title><![CDATA[Perforated Gypsum Board]]></title><link><![CDATA[https://sinoceiling.en.ec21.com/Perforated_Gypsum_Board--9537444_9537713.html]]></link><description><![CDATA[sound absorption property, perfect perforation design and various specifications and acoustic characteristics. 
Type of Perforation: 
square hole: 3*3mm, 5*5mm, 10*10mm, 12*12mm; 
round hole: 6mm, 8m]]></description><pubDate><![CDATA[20160921]]></pubDate></item>
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<title><![CDATA[Skytecks honeycomb _ Al Honeycomb Ceiling Panel]]></title><link><![CDATA[https://hongseong.en.ec21.com/Skytecks_honeycomb_Al_Honeycomb_Ceiling--9119678_9070099.html]]></link><description><![CDATA[acoustic non-woven can have more sound absorbing power. 
Light-weight, long span, noise level controls are the most befits of this product as ceiling materials 
Honeycomb panel is consists of hexagon]]></description><pubDate><![CDATA[20140812]]></pubDate></item>
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<title><![CDATA[Perforated Sound Barrier]]></title><link><![CDATA[https://mollywong8.en.ec21.com/Perforated_Sound_Barrier--1154110_9162156.html]]></link><description><![CDATA[sound insulation of room, highway, railroad, city overpasses, tunnels, elevated highways in city, machine-protecting and decoration, etc.
Acoustic absorption capacity: &gt;50db, soud proof rate: NRC&gt;0.8]]></description><pubDate><![CDATA[20140829]]></pubDate></item>
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<title><![CDATA[Mineral Fibre Ceiling Tiles]]></title><link><![CDATA[https://alene0209.en.ec21.com/Mineral_Fibre_Ceiling_Tiles--6371875_4061947.html]]></link><description><![CDATA[Mineral fibre ceiling tiles is the advanced decorative material, using mineral fiber as the main material. And has the excellent features: sound absorption, fire proof, cold and hot prevention, envir]]></description><pubDate><![CDATA[20170815]]></pubDate></item>
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<title><![CDATA[Perforated Gypsum Ceiling Tile]]></title><link><![CDATA[https://sinoceilingtomlartin.en.ec21.com/Perforated_Gypsum_Ceiling_Tile--4347184_7903170.html]]></link><description><![CDATA[sound absorption property, perfect perforation design and various specifications and acoustic characteristics.
Product Specification/Models
Size: 595x595mm;
Thickness: 8.5mm, 9.5mm, 12mm;
Type of Hol]]></description><pubDate><![CDATA[20210720]]></pubDate></item>
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<title><![CDATA[Fiber Glass Wool Blanket for Thermal Insulation]]></title><link><![CDATA[https://harald2009.en.ec21.com/Fiber_Glass_Wool_Blanket_for--10629034_10629070.html]]></link><description><![CDATA[acoustical isolation, especially for middle or low frequency sound, which can cancel the noise and improve working environment.
Glass wool can be cut freely in construction according to the shape req]]></description><pubDate><![CDATA[20171221]]></pubDate></item>
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<title><![CDATA[Wireless Headphones for Sports HD Stereo Headsets Heavy Bass Sweatproof Earbuds with Mic for Running]]></title><link><![CDATA[https://raymond1991.en.ec21.com/Wireless_Headphones_for_Sports_HD--10598851_10599004.html]]></link><description><![CDATA[Sound 
State of the art acoustic components produce stereo sound with high definition and rock-solid bass with ultra crisp treble featuring Noise-Isolating technology
●Bluetooth V4.1 Technology 
Pa]]></description><pubDate><![CDATA[20171130]]></pubDate></item>
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<title><![CDATA[Noise Absorption Office Acoustic Soundproof Panels]]></title><link><![CDATA[https://qdboss1.en.ec21.com/Noise_Absorption_Office_Acoustic_Soundproof--11590480_11590484.html]]></link><description><![CDATA[QDBOSS Noise Absorption Office Acoustic Soundproof Pane is use high quality fiberglass board with different flame retardant fabric. This type of acoustic panel is environmental friendly, widely used,]]></description><pubDate><![CDATA[20220621]]></pubDate></item>
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<title><![CDATA[M5a 2024]]></title><link><![CDATA[https://horion.en.ec21.com/M5a_2024--11891966_11891976.html]]></link><description><![CDATA[board
The digital interactive smart board&apos;s audio pickup capability extends to an 8m distance, encompassing a 180° range from the front. This feature was co-developed by leading global acoustic doct]]></description><pubDate><![CDATA[20240122]]></pubDate></item>

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