{"id":2044,"date":"2025-07-10T19:59:15","date_gmt":"2025-07-10T19:59:15","guid":{"rendered":"https:\/\/mansupplychain.com\/version\/?post_type=product&#038;p=2044"},"modified":"2025-07-10T20:09:27","modified_gmt":"2025-07-10T20:09:27","slug":"kl-npr-series-negative-photoresist-w-vertical-profile","status":"publish","type":"product","link":"https:\/\/mansupplychain.com\/version\/product\/kl-npr-series-negative-photoresist-w-vertical-profile\/","title":{"rendered":"KL NPR Series, Negative Photoresist w\/ Vertical Profile"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc; font-family: Arial, sans-serif;\">\n<thead>\n<tr style=\"background-color: #47c33a; color: #fff;\">\n<th style=\"text-align: left; padding: 10px; font-size: 18px;\" colspan=\"2\">Product Properties<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; font-weight: bold; color: black;\">Description<\/td>\n<td style=\"padding: 10px;\">KL NPR is a negative tone, novolac photoresist designed for electroplating, metal deposition, TSV, and RIE etch. It has a single coat film thickness of up to 20 \u00b5m and features vertical sidewalls and high aspect ratios. KL NPR is thermally stable and can withstand temperatures up to 130\u00b0C without profile degradation.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; font-weight: bold; color: black;\">Properties<\/td>\n<td style=\"padding: 10px;\">\n<ul>\n<li><strong>Tone:<\/strong> Negative<\/li>\n<li><strong>Film Thickness:<\/strong> Up to 20 \u00b5m (single spin coat)<\/li>\n<li><strong>Sensitivity:<\/strong> Broadband, i-line<\/li>\n<li><strong>Developer:<\/strong> Industry standard TMAH, KOH, etc.<\/li>\n<li><strong>Remover:<\/strong> Industry standard NMP, DMSO, etc.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; font-weight: bold; color: black;\">Volumes &#038; Customization<\/td>\n<td style=\"padding: 10px;\">\n<ul>\n<li>Sizes available: 100ml sample, 500ml, 1L, 4L<\/li>\n<li>Production volumes available (>20G)<\/li>\n<li>Custom thicknesses available by request<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; font-weight: bold; color: black;\">Data Sheet<\/td>\n<td style=\"padding: 10px;\"><a href=\"https:\/\/mansupplychain.com\/version\/wp-content\/uploads\/2025\/07\/NPR-Data-Sheet-12-2020.pdf\" target=\"_blank\" style=\"color: #47c33a; font-weight: bold;\">Download link<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":2047,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[67],"product_tag":[],"class_list":["post-2044","product","type-product","status-publish","has-post-thumbnail","product_cat-advanced-packaging-tsv-bumping-plating","first","instock","shipping-taxable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/product\/2044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/comments?post=2044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/media\/2047"}],"wp:attachment":[{"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/media?parent=2044"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/product_brand?post=2044"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/product_cat?post=2044"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mansupplychain.com\/version\/wp-json\/wp\/v2\/product_tag?post=2044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}