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<title><![CDATA[EC21 Product Catalogs - sound absorption material]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/sound-absorption-material--0746/1/sound absorption material.html]]></link><item>
<title><![CDATA[Aerogel Insulation Foam]]></title><link><![CDATA[https://qg0303.en.ec21.com/Aerogel-Insulation-Foam--12052682_12052731.html]]></link><description><![CDATA[absorption, sound insulation and noise reduction,
lightweight and other aspects. It can be compounded with graphite sheet, copper foil, aluminum foil and
other heat conduction and heat dissipation ma]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[Rock Wool Strips]]></title><link><![CDATA[https://lfdcw.en.ec21.com/Rock-Wool-Strips--12049647_12049650.html]]></link><description><![CDATA[Rock Wool Strips
Rock wool strips are a kind of thermal insulation, heat insulation and sound absorption material, mainly composed of rock wool fibers and binders. It has the following characteristic]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
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<title><![CDATA[Fire Resistance Roof Systems]]></title><link><![CDATA[https://kukupanel.en.ec21.com/Fire-Resistance-Roof-Systems--11840467_12049001.html]]></link><description><![CDATA[materials, these panels stand as guardians against potential hazards, offering unparalleled protection while enhancing the visual appeal of your structures.
Sandwich panels with insulating core in mi]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[Rock Wool Board]]></title><link><![CDATA[https://lfgeyu.en.ec21.com/Rock-Wool-Board--12033132_12033133.html]]></link><description><![CDATA[materials such as carbon steel, stainless steel, and aluminum.
• Environmental Protection: Wholesale rockwool absorption panels are free from asbestos, CFC, HFC, HCFC, and other environmentally har]]></description><pubDate><![CDATA[20241226]]></pubDate></item>
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<title><![CDATA[Slotted XPS Foam Board for Sandwich Panels]]></title><link><![CDATA[https://banarta058.en.ec21.com/Slotted-XPS-Foam-Board-for--12027806_12027835.html]]></link><description><![CDATA[Sound-proof, External and Internal Wall Insulation, Roof Insulation
---Cold Storage InsualtionXPS Insulation Board has good and stable thermal conductive,low water absorption and high compressive str]]></description><pubDate><![CDATA[20241127]]></pubDate></item>
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<title><![CDATA[Rock Wool Insulation Felt]]></title><link><![CDATA[https://linghuijieneng.en.ec21.com/Rock-Wool-Insulation-Felt--12020313_12020315.html]]></link><description><![CDATA[sound absorption properties.
2. High hydrophobicity: It can effectively resist the intrusion of moisture and maintain long-term and stable thermal insulation effect.
3. Good breathability: Helps regu]]></description><pubDate><![CDATA[20241024]]></pubDate></item>
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<title><![CDATA[Newspaper Cellulose Fiber Insulation, Thermal Sound Insulation, Acoustic Spray Insulation]]></title><link><![CDATA[https://kital.en.ec21.com/Newspaper-Cellulose-Fiber-Insulation--11553771_11553813.html]]></link><description><![CDATA[: Grade 3 (KSF 2271)Sound absorption : 93.5% NRC (at T45mm ) / Min.0.8 (KSF 2805)
Thermal conductivity : 0.028~0.037kcal/mh*C (KS L 9106 at 20+/-5*C) / 0.038~0.042 W/m.K
Airflow resistance : TBA
]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Industrial Insulation Rockwool Board]]></title><link><![CDATA[https://huichen68.en.ec21.com/Industrial-Insulation-Rockwool-Board--11998103_11998107.html]]></link><description><![CDATA[Sound absorption and noise reduction: the high-density fiber-like structure has a good sound-absorbing effect, which helps reduce industrial noise pollution.
9. Environmental protection and energy sa]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
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<title><![CDATA[Electric Cross Linked PE Foam(IXPE Foam)]]></title><link><![CDATA[https://multifinefoam.en.ec21.com/Electric-Cross-Linked-PE-Foam--11066227_11109604.html]]></link><description><![CDATA[Electric Cross Linked PE Foam
(IXPE Foam)
IXPE is a kind of macromolecule closed-cell foaming material, its surface is smooth and smooth, internal bubble hole is even and delicate, water absorption r]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[Heat Insulation Materials Fiber Glass Wool Blanket with Double Side Aluminium Foil Yellow R1.3 Glass]]></title><link><![CDATA[https://jennydong.en.ec21.com/Heat-Insulation-Materials-Fiber-Glass--11809066_11809067.html]]></link><description><![CDATA[sound absorption, safe guarding and etc, so it is the best materials of heat insulation and sound absorption in construction.
SuperGold fiberglass wool -Distinctive advantages: 
• Unique technology]]></description><pubDate><![CDATA[20230620]]></pubDate></item>
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<title><![CDATA[Fiberglass Wool Insulation Felt]]></title><link><![CDATA[https://masewa.en.ec21.com/Fiberglass-Wool-Insulation-Felt--4465305_7565076.html]]></link><description><![CDATA[sound absorption material with excellent properties.
aluminum foil can be applied to the surface as decoration and means of preventing moisture and radiation protection.
product specifications of cen]]></description><pubDate><![CDATA[20130320]]></pubDate></item>
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<title><![CDATA[Rock Wool]]></title><link><![CDATA[https://vitd.en.ec21.com/Rock-Wool--3842577_7596499.html]]></link><description><![CDATA[material which is easy to handle and apply.
Rock wool (Rockwool) meets specification requirements for thermal insulation, fire protection and sound absorption.
Advantages of rock wool (rockwool, rock]]></description><pubDate><![CDATA[20130205]]></pubDate></item>
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<title><![CDATA[Flexible Glass Wool Insulation Blanket Fiber Glass Wool with Metal Reflective Foil Glass Wool Manufa]]></title><link><![CDATA[https://supergoldannie.en.ec21.com/Flexible-Glass-Wool-Insulation-Blanket--11785461_11790580.html]]></link><description><![CDATA[sound absorption, safe guarding and etc, so it is the best materials of heat insulation and sound absorption in construction.
SuperGold fiberglass wool -Distinctive advantages: 
• Unique technology]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[Fiber Glass Wool with CE FM Certification]]></title><link><![CDATA[https://harald2009.en.ec21.com/Fiber-Glass-Wool-with-CE--10629034_10629044.html]]></link><description><![CDATA[sound absorption and noise reduction, our products have been widely used in commercial and industrial insulation areas as insulation for houses, office buildings, cinema, theatre, TV station, air-con]]></description><pubDate><![CDATA[20171221]]></pubDate></item>
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<title><![CDATA[Newspaper Cellulose Fiber Insulation, Thermal Sound Insulation, Acoustic Spray Insulation]]></title><link><![CDATA[https://sdbcellulose.en.ec21.com/Newspaper-Cellulose-Fiber-Insulation--11859147_11859153.html]]></link><description><![CDATA[: Grade 3 (KSF 2271)Sound absorption : 93.5% NRC (at T45mm ) / Min.0.8 (KSF 2805)
Thermal conductivity : 0.028~0.037kcal/mh*C (KS L 9106 at 20+/-5*C) / 0.038~0.042 W/m.K
Airflow resistance : TBA
]]></description><pubDate><![CDATA[20231026]]></pubDate></item>

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