{"id":6760,"date":"2026-08-20T00:16:30","date_gmt":"2026-08-19T16:16:30","guid":{"rendered":"https:\/\/raciczyf1v.wpdns.site\/?post_type=product&p=6760"},"modified":"2026-08-25T17:54:26","modified_gmt":"2026-08-25T09:54:26","slug":"15mm","status":"publish","type":"product","link":"https:\/\/shinepvc.com\/pt\/pvc-foam-board\/15mm\/","title":{"rendered":"Chapa de PVC expandido de 15 mm"},"content":{"rendered":"
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Descri\u00e7\u00e3o<\/span><\/h2>\n<\/div>\n

Ponto de entrada para chapa com qualidade para arm\u00e1rios<\/span><\/h3>\n

15 mm \u00e9 o ponto de entrada para a chapa de PVC expandido com qualidade para arm\u00e1rios. Com 0,55 a 0,65 g\/cm\u00b3, a chapa atende a todos os requisitos QB\/T 5883-2023: reten\u00e7\u00e3o de parafusos \u2265900 N, resist\u00eancia \u00e0 flex\u00e3o \u226518 MPa (longitudinal) \/ \u226514 MPa (transversal), dureza Shore \u2265D60. Ela economiza aproximadamente 17% em volume de material e peso em compara\u00e7\u00e3o com 18 mm, algo significativo quando a aplica\u00e7\u00e3o n\u00e3o exige a rigidez total da espessura maior.<\/p>\n

Portas de arm\u00e1rio e arm\u00e1rios superiores<\/span><\/h3>\n

15 mm \u00e9 suficiente para portas de arm\u00e1rio e arm\u00e1rios superiores fixados na parede.<\/strong> Uma porta de arm\u00e1rio com duas dobradi\u00e7as caneco suporta o pr\u00f3prio peso mais os ciclos de uso di\u00e1rio sem ceder nos pontos de fixa\u00e7\u00e3o das dobradi\u00e7as. Arm\u00e1rios superiores fixados na parede, que carregam lou\u00e7as e copos, mas normalmente se limitam a 300 a 350 mm de profundidade e 600 a 800 mm de largura, funcionam adequadamente quando montados corretamente com fixadores mec\u00e2nicos e adesivo. No entanto, para arm\u00e1rios de base com prateleiras profundas e cargas pesadas, 18 mm \u00e9 o padr\u00e3o.<\/p>\n

A diferen\u00e7a de rigidez em rela\u00e7\u00e3o a 18 mm<\/span><\/h3>\n

A diferen\u00e7a de rigidez entre 15 mm e 18 mm \u00e9 significativa:<\/strong> uma chapa de 18 mm \u00e9 aproximadamente 73% mais r\u00edgida que uma chapa de 15 mm de mesma densidade, porque a rigidez aumenta com o cubo da espessura. Para aplica\u00e7\u00f5es em que os v\u00e3os das prateleiras ultrapassam 600 mm e as cargas s\u00e3o pesadas, 18 mm proporciona maior rigidez que 15 mm, ajudando as prateleiras a permanecerem mais planas ao longo do tempo. A decis\u00e3o entre as duas deve se basear nos requisitos de v\u00e3o e carga da aplica\u00e7\u00e3o, n\u00e3o apenas no custo.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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A chapa de PVC expandido com qualidade para arm\u00e1rios come\u00e7a em 15 mm. Com 0,55 a 0,65 g\/cm\u00b3, a chapa atende aos requisitos QB\/T 5883-2023 de reten\u00e7\u00e3o de parafusos, resist\u00eancia \u00e0 flex\u00e3o e dureza, economizando cerca de 17% em peso e volume de material em compara\u00e7\u00e3o com 18 mm.<\/p>\n

15 mm \u00e9 a escolha padr\u00e3o para portas de arm\u00e1rios, frentes de gaveta e arm\u00e1rios superiores de parede, enquanto os corpos dos arm\u00e1rios de base com prateleiras pesadas geralmente sobem para 18 mm. F\u00e1bricas de m\u00f3veis e empreiteiras de shopfitting compram em volume constante.<\/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:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"thumbnail":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-150x150.webp",150,150,true],"medium":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"medium_large":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-768x768.webp",768,768,true],"large":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"1536x1536":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"2048x2048":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",1000,1000,false],"trp-custom-language-flag":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01.webp",12,12,false],"woocommerce_archive_thumbnail":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-500x500.webp",500,500,true],"woocommerce_thumbnail":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/shinepvc.com\/wp-content\/uploads\/2026\/08\/pvc-foam-board-white-01-300x300.webp",300,300,true],"woocommerce_gallery_thumbnail":["https:\/\/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:\/\/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…","_links":{"self":[{"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/product\/6760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/media\/6613"}],"wp:attachment":[{"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/media?parent=6760"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/product_brand?post=6760"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/product_cat?post=6760"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/shinepvc.com\/pt\/wp-json\/wp\/v2\/product_tag?post=6760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}