{"id":6760,"date":"2026-08-20T00:16:30","date_gmt":"2026-08-19T16:16:30","guid":{"rendered":"https:\/\/www.shinepvc.com\/?post_type=product&#038;p=6760"},"modified":"2026-08-25T17:54:26","modified_gmt":"2026-08-25T09:54:26","slug":"15mm","status":"publish","type":"product","link":"https:\/\/www.shinepvc.com\/pt\/pvc-foam-board\/15mm\/","title":{"rendered":"Placa de espuma de PVC de 15 mm"},"content":{"rendered":"<div data-page-id=\"ErGLdCMhCo4QSzxyV0ccb4nxnff\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\">\n<div data-page-id=\"ErGLdCMhCo4QSzxyV0ccb4nxnff\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<h2 class=\"heading-2 ace-line old-record-id-doxcnDFVU3XXXXcn3vWXfQvpCAg\"><span style=\"color: #000000;\">Descri\u00e7\u00e3o<\/span><\/h2>\n<\/div>\n<h3 class=\"heading-3 ace-line old-record-id-doxcnVXEAVrj8NxAg59AuQoVGxb\"><span style=\"color: #333333;\">Ponto de entrada para placas de qualidade para marcenaria<\/span><\/h3>\n<p>15 mm \u00e9 a espessura m\u00ednima para placas de espuma de PVC para marcenaria. Com densidade de 0,55 a 0,65 g\/cm\u00b3, a placa atende a todos os requisitos da norma QB\/T 5883-2023: resist\u00eancia \u00e0 fixa\u00e7\u00e3o de parafusos \u2265900 N, resist\u00eancia \u00e0 flex\u00e3o \u226518 MPa (longitudinal) \/ \u226514 MPa (transversal), dureza Shore \u2265 D60. Ela proporciona uma economia de aproximadamente 17% em volume e peso de material em compara\u00e7\u00e3o com a espessura de 18 mm, o que \u00e9 significativo quando a aplica\u00e7\u00e3o n\u00e3o exige toda a rigidez da espessura maior.<\/p>\n<h3 class=\"heading-3 ace-line old-record-id-doxcnPINL5K2I3gKD8PjY2AqBNb\"><span style=\"color: #333333;\">Portas de arm\u00e1rio e arm\u00e1rios superiores<\/span><\/h3>\n<p><strong>15 mm \u00e9 suficiente para pain\u00e9is de portas de arm\u00e1rios e arm\u00e1rios superiores fixados na parede.<\/strong> Uma porta de arm\u00e1rio com duas dobradi\u00e7as tipo copo suporta seu pr\u00f3prio peso, al\u00e9m dos ciclos de uso di\u00e1rio, sem ceder nos pontos de fixa\u00e7\u00e3o das dobradi\u00e7as. Os arm\u00e1rios superiores fixados na parede, que armazenam pratos e copos, mas geralmente t\u00eam profundidade limitada a 300 a 350 mm e largura de 600 a 800 mm, funcionam adequadamente quando montados corretamente com fixadores mec\u00e2nicos e adesivo. No entanto, para arm\u00e1rios inferiores com prateleiras profundas e cargas pesadas, 18 mm \u00e9 o padr\u00e3o.<\/p>\n<h3 class=\"heading-3 ace-line old-record-id-doxcn5x7mxySLMgv7w7nIKI4Vgd\"><span style=\"color: #333333;\">A diferen\u00e7a de rigidez em rela\u00e7\u00e3o aos 18 mm<\/span><\/h3>\n<p data-page-id=\"N4fzd75y5o1lLbxA37WcVCSTnTd\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><strong>A diferen\u00e7a de rigidez entre 15 mm e 18 mm \u00e9 significativa:<\/strong> Uma placa de 18 mm \u00e9 aproximadamente 73% mais r\u00edgida do que uma placa de 15 mm com a mesma densidade, pois a rigidez varia proporcionalmente ao cubo da espessura. Para aplica\u00e7\u00f5es em que o v\u00e3o das prateleiras ultrapassa 600 mm e as cargas s\u00e3o pesadas, a espessura de 18 mm oferece maior rigidez do que a de 15 mm, ajudando as prateleiras a permanecerem mais planas ao longo do tempo. A escolha entre as duas op\u00e7\u00f5es deve se basear nos requisitos de v\u00e3o e carga da aplica\u00e7\u00e3o, e n\u00e3o apenas no custo.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<div data-page-id=\"ErGLdCMhCo4QSzxyV0ccb4nxnff\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<p class=\"ace-line ace-line old-record-id-Uheodb3NVoZKCjxViGWck8o6nOe\">A placa de espuma de PVC para marcenaria tem espessura a partir de 15 mm. Com densidade de 0,55 a 0,65 g\/cm\u00b3, a placa atende aos requisitos da norma QB\/T 5883-2023 quanto \u00e0 reten\u00e7\u00e3o de parafusos, resist\u00eancia \u00e0 flex\u00e3o e dureza, ao mesmo tempo em que proporciona uma redu\u00e7\u00e3o de cerca de 17% no peso e no volume do material em compara\u00e7\u00e3o com a espessura de 18 mm.<\/p>\n<p class=\"ace-line ace-line old-record-id-Uheodb3NVoZKCjxViGWck8o6nOe\">15 mm \u00e9 a escolha padr\u00e3o para portas de arm\u00e1rios, frentes de gavetas e arm\u00e1rios superiores de parede, enquanto os corpos dos arm\u00e1rios baixos, com prateleiras pesadas, costumam ter espessura de 18 mm. F\u00e1bricas de m\u00f3veis e empresas especializadas em montagem de lojas compram esse material em volumes constantes.<\/p>\n<\/div>","protected":false},"featured_media":6613,"template":"","meta":{"_gspb_post_css":"","_crdt_document":"","_uag_custom_page_level_css":""},"product_brand":[],"product_cat":[17],"product_tag":[156],"class_list":["post-6760","product","type-product","status-publish","has-post-thumbnail","product_cat-pvc-foam-board","product_tag-thickness","first","instock","shipping-taxable","product-type-simple"],"uagb_featured_image_src":{"full":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-150x150.webp",150,150,true],"medium":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"medium_large":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-768x768.webp",768,768,true],"large":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"1536x1536":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"2048x2048":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"trp-custom-language-flag":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",12,12,false],"woocommerce_archive_thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-500x500.webp",500,500,true],"woocommerce_thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"woocommerce_gallery_thumbnail":["https:\/\/www.shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"Yuzhi","author_link":"https:\/\/www.shinepvc.com\/pt\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Cabinet-grade PVC foam board starts at 15mm. At 0.55 to 0.65 g\/cm\u00b3, the board meets QB\/T 5883-2023 requirements for screw holding, flexural strength, and hardness, while saving about 17% in weight and material volume compared with 18mm. 15mm the standard choice for cabinet doors, drawer fronts, and upper wall cabinets, while base cabinet bodies with&hellip;","_links":{"self":[{"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/product\/6760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/media\/6613"}],"wp:attachment":[{"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/media?parent=6760"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/product_brand?post=6760"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/product_cat?post=6760"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shinepvc.com\/pt\/wp-json\/wp\/v2\/product_tag?post=6760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}