{"id":33676,"date":"2025-07-16T02:06:21","date_gmt":"2025-07-15T23:06:21","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/polyester-wool-on-roll-300-4cm\/"},"modified":"2025-12-05T12:58:59","modified_gmt":"2025-12-05T10:58:59","slug":"polyester-wool-on-roll-300-4cm","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/polyester-wool-on-roll-300-4cm\/","title":{"rendered":"Polyester wool on roll 300 \/ 4cm"},"content":{"rendered":"<p><strong>Brand<\/strong>: OEM<\/p>\n<p><strong>Model<\/strong>: Polyester wool 300 \/ 4cm<\/p>\n<p><strong>Type<\/strong>: Siliconized polyester wool<\/p>\n<p><strong>Description<\/strong>:<\/p>\n<p>It is an acoustically absorbent material made of polyester fibers, ideal for soundproofing walls or ceilings. Sound absorbing materials are used to block the sound transmission path by absorbing noise as it contacts the material. Instead of reversing, as is often the case with harder materials, sound can be absorbed by ChovaNapa, a soundproofing material specifically designed for walls and ceilings. The noise insulation panel has a high noise absorption coefficient and a very good thermal insulator. Low flammable - does not contribute to fire, harmless material, dust resistant, non-toxic, non-toxic, recyclable, without loss of fibers. .<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Technical characteristics<\/strong>:<\/p>\n<p><strong>Material<\/strong>: Polyester<\/p>\n<p><strong>NRC<\/strong>: 0.90<\/p>\n<p><strong>Color<\/strong>: white<\/p>\n<p><strong>Thickness<\/strong>: 4cm<\/p>\n<p><strong>Density<\/strong>: 300g \/ m&sup2;<\/p>\n<p><strong>Width<\/strong>: 2.20cm<\/p>\n<p><strong>Weight of one roll<\/strong>: 11kg<\/p>\n<p><strong>Squares in one roll<\/strong>: 36.30m&sup2;<\/p>\n<p><strong>Roll size<\/strong>: 2.2m x 16.5m<\/p>\n<p><strong>Fire resistance<\/strong>: B-s1, d0<\/p>\n<p><strong>Application<\/strong>: Front wall covering, sound insulation of ceilings&nbsp;in offices, cinemas, clubs, home studios, theaters, audiences, education and more.<\/p>\n","protected":false},"excerpt":{"rendered":"<h2><\/h2>\n<ul>\n<li>Thickness: 4cm<\/li>\n<li>Density: 300g \/ m&sup2;<\/li>\n<li>Width: 2.20m<\/li>\n<\/ul>\n","protected":false},"featured_media":19618,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_brand":[13872],"product_cat":[13598],"product_tag":[],"class_list":{"0":"post-33676","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-oem","7":"product_cat-mineral-wool","9":"first","10":"outofstock","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product\/33676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/comments?post=33676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media\/19618"}],"wp:attachment":[{"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/media?parent=33676"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_brand?post=33676"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_cat?post=33676"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.supersound-bg.com\/en\/wp-json\/wp\/v2\/product_tag?post=33676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}