{"id":6762,"date":"2026-08-19T15:36:09","date_gmt":"2026-08-19T07:36:09","guid":{"rendered":"https:\/\/www.shinepvc.com\/?post_type=product&p=6762"},"modified":"2026-08-25T17:54:59","modified_gmt":"2026-08-25T09:54:59","slug":"18mm","status":"publish","type":"product","link":"https:\/\/www.shinepvc.com\/ko\/pvc-foam-board\/18mm\/","title":{"rendered":"18mm PVC Foam Board"},"content":{"rendered":"
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Description<\/span><\/h2>\n<\/div>\n
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The Standard for Cabinet Hardware<\/span><\/h3>\n

18mm is not an arbitrary number. Rather, it is the thickness around which the entire cabinet hardware industry is designed. European-style frameless cabinet hinges, Blum, Hettich, Grass, Salice, are engineered for panel thicknesses of 15 to 19mm, with this gauge as the design center. The 35mm cup hole is drilled to a depth of 11 to 13mm, leaving 5 to 7mm of material behind the cup, adequate for 18mm board, marginal for 15mm. Drawer slide mounting screws are specified for 16 to 19mm side panel thickness. Shelf pin holes are drilled on 32mm centers, the standard assumes stock of this thickness. Deviating from this gauge means adjusting every component in the cabinet system or accepting reduced safety margins.<\/p>\n

Stiffness Advantage Over 15mm<\/span><\/h3>\n

18mm is 73% stiffer than 15mm at the same density.<\/strong> Bending stiffness scales with the cube of thickness. For base cabinets that carry cookware, small appliances, and stacked dishes, the extra stiffness keeps shelves flat under sustained load.<\/p>\n

Edge Banding with Process Tolerance<\/span><\/h3>\n

Edge width supports full 2mm PUR edge banding with adequate process tolerance.<\/strong> The edge provides a target width that allows the edge banding machine to apply a 2mm-thick tape with 0.5 to 1mm overhang on each side for trimming. In wet-area applications, bathroom vanities, kitchen sink cabinets, the 2mm edge band serves as a moisture barrier that helps protect the adhesive layer from water ingress. A thicker edge band (2mm vs 1mm) provides a greater diffusion path, which can help extend the service life of the bonded edge in humid conditions.<\/p>\n

Reusable Formwork at Higher Densities<\/span><\/h3>\n

18mm board is reusable 20 to 60 times as concrete formwork at 0.65 to 0.80 g\/cm\u00b3.<\/strong> High-density Celuka functions as reusable formwork for concrete walls, columns, and slab edges. The board typically releases from cured concrete with minimal sticking, does not absorb water from the wet concrete mix, and resists the alkaline chemistry of cement (pH 12 to 13) without degradation. Plywood formwork delivers 5 to 10 uses before delamination. In contrast, PVC formwork at 0.70+ density delivers 20 to 60 uses depending on the abrasiveness of the concrete mix and the care taken during stripping and cleaning.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

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18mm is the design center of the cabinet hardware industry, and the Celuka process gives this gauge a dense hard skin over a foamed core.<\/p>\n

The combination delivers screw holding above 900N, clean CNC edges, and a surface that takes paint and lamination cleanly, which is why bathroom vanity and kitchen cabinet manufacturers specify 18mm white Celuka in volume. At 0.65 to 0.80 g\/cm\u00b3, the same board also serves as reusable concrete formwork, typically lasting 20 to 60 pours.<\/p>\n<\/div>\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-6762","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\/ko\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"18mm is the design center of the cabinet hardware industry, and the Celuka process gives this gauge a dense hard skin over a foamed core. The combination delivers screw holding above 900N, clean CNC edges, and a surface that takes paint and lamination cleanly, which is why bathroom vanity and kitchen cabinet manufacturers specify 18mm…","_links":{"self":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product\/6762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/media\/6613"}],"wp:attachment":[{"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/media?parent=6762"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product_brand?post=6762"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product_cat?post=6762"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shinepvc.com\/ko\/wp-json\/wp\/v2\/product_tag?post=6762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}