{"id":3500,"date":"2026-09-16T09:47:00","date_gmt":"2026-09-16T01:47:00","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-11T10:37:39","modified_gmt":"2026-09-11T02:37:39","slug":"thin-wall-molding-why-shear-rate-changes-the-result","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/pt\/blog\/thin-wall-molding-why-shear-rate-changes-the-result\/","title":{"rendered":"Moldagem de parede fina: por que a taxa de cisalhamento muda o resultado"},"content":{"rendered":"<article class=\"blog-post\">\n<p class=\"lead\" style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Viscosity in a thin cavity is not a fixed material number. As the melt moves faster through a narrow section, shear rate changes the apparent viscosity, heat generation, pressure demand, and molecular orientation. That is why a process that fills slowly in a test piece may behave differently in a long thin part. Understanding the relationship helps engineers choose a gate, resin, and injection profile without treating speed as a universal cure.<\/p>\n<nav class=\"table-of-contents\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">Neste Guia<\/h2>\n<ol style=\"font-size: 15px;line-height: 1.82\">\n<li><a href=\"#meaning\">What shear rate means in the cavity<\/a><\/li>\n<li><a href=\"#thin\">Why thin walls amplify the effect<\/a><\/li>\n<li><a href=\"#signals\">Which molding signals matter<\/a><\/li>\n<li><a href=\"#controls\">How to control the process<\/a><\/li>\n<li><a href=\"#review\">How to review a stable window<\/a><\/li>\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n<\/ol>\n<\/nav>\n<section id=\"meaning\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">What Shear Rate Means in the Cavity<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3542\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow.webp\" alt=\"Shear rate cavity flow\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-cavity-flow-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Shear rate describes how quickly adjacent layers of melt move relative to one another. Near the mold wall, the material slows as it cools. In the center of the flow channel, it moves faster. A narrow wall and a high flow rate can therefore create a strong velocity gradient and a different apparent viscosity from the value suggested by a simple material comparison.<\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">The result depends on polymer chemistry, temperature, wall thickness, flow rate, gate dimensions, and the distance the melt must travel. The same grade can show different pressure and surface behavior when the geometry changes.<\/p>\n<\/section>\n<section id=\"thin\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">Why Thin Walls Amplify the Effect<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3547\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect.webp\" alt=\"Thin wall shear effect\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-shear-effect-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Thin sections lose heat quickly and leave less room for the melt to flow around a growing frozen layer. Increasing injection speed may help the flow front reach the end before freeze-off, but it also changes shear heating and orientation. A narrow process window can appear when the cavity is long, the gate is small, or venting is weak.<\/p>\n<table style=\"width: 100%;border-collapse: collapse;font-size: 15px;line-height: 1.82;margin: 24px 0\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Observed change<\/th>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Possible mechanism<\/th>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Review direction<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Pressure rises sharply near end-of-fill<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Freeze-off or excessive flow resistance<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Gate, mold temperature, flow length, and material window<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Gloss changes along the wall<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Different cooling or shear history<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Surface temperature, speed profile, and venting<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Flatness changes after ejection<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Orientation or uneven shrinkage<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Cooling balance and flow direction<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"signals\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">Which Molding Signals Matter<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3544\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals.webp\" alt=\"Shear related molding signals\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-related-molding-signals-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Do not diagnose a shear-related issue from one defect alone. Compare machine pressure, fill pattern, gate condition, surface appearance, weld lines, flash, and dimensional results. A short shot may come from freeze-off or trapped air. A glossy streak may come from local shear and temperature, but it may also point to contamination or an unstable surface condition.<\/p>\n<ul style=\"font-size: 15px;line-height: 1.82\">\n<li>Track pressure and fill-time changes across repeated shots.<\/li>\n<li>Inspect the end-of-fill area and the region near the gate.<\/li>\n<li>Compare flatness and critical dimensions after a consistent cooling period.<\/li>\n<li>Separate cavity imbalance from a material-wide process response.<\/li>\n<\/ul>\n<\/section>\n<section id=\"controls\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">How to Control the Process<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3546\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control.webp\" alt=\"Thin wall process control\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-thin-wall-process-control-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Process control begins with a sound tool and material setup. Gate design, venting, mold temperature, drying where applicable, and a stable injection profile work together. Changing injection speed alone can hide a weak design for one condition and expose it again when the resin lot or ambient temperature changes.<\/p>\n<ol style=\"font-size: 15px;line-height: 1.82\">\n<li>Use the material supplier\u2019s processing range as a boundary, not a guarantee.<\/li>\n<li>Set the fill profile to avoid premature freeze-off while monitoring pressure and surface response.<\/li>\n<li>Confirm that vents can evacuate air at the actual last-fill locations.<\/li>\n<li>Use cooling and ejection settings that protect flatness and critical mating features.<\/li>\n<li>Record the relationship between speed, pressure, temperature, and part quality.<\/li>\n<\/ol>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">A moldability review for <a href=\"https:\/\/www.jcinjectionmolding.com\/pt\/service\/thin-wall-injection-molding\/\">moldagem por inje\u00e7\u00e3o de paredes finas<\/a> should include these interactions. The objective is a repeatable process window, not a single successful shot at an aggressive setting.<\/p>\n<\/section>\n<section id=\"review\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">How to Review a Stable Window<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3545\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review.webp\" alt=\"Stable process window review\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-stable-process-window-review-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">A stable window is demonstrated when reasonable changes in normal inputs do not push the part immediately into short shot, flash, severe gloss variation, or unacceptable warpage. Review the window across repeated cycles and, when appropriate, across cavities and material lots.<\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Use the result to decide whether the next improvement belongs in the tool, the material selection, or the process sheet. If the window is too narrow, geometry or gate changes may provide more durable improvement than adding more pressure.<\/p>\n<\/section>\n<section id=\"root-cause\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">Use the Defect Pattern Before Changing the Speed<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3549\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis.webp\" alt=\"Defect pattern diagnosis samples\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-defect-pattern-diagnosis-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Shear-related defects should be diagnosed from their pattern. A defect that follows the flow direction suggests a different review from a defect that appears only at the end of fill, near a weld line, or in one cavity. Machine pressure and injection speed are evidence, not the diagnosis.<\/p>\n<table style=\"width: 100%;border-collapse: collapse;font-size: 15px;line-height: 1.82;margin: 24px 0\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Padr\u00e3o<\/th>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">First review<\/th>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Do not assume<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Only last-fill region fails<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Venting, freeze-off, and flow length<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">That the whole resin is unsuitable<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Gloss changes along flow<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Surface temperature and speed profile<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">That more pressure will improve it<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">One cavity differs<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Balance, vent condition, and local cooling<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">That the machine is unstable everywhere<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">A structured <a href=\"https:\/\/www.jcinjectionmolding.com\/pt\/service\/injection-molding-dfm-analysis\/\">an\u00e1lise DFM de moldagem por inje\u00e7\u00e3o<\/a> helps separate a geometry problem from a process problem. Once the part is stable, the <a href=\"https:\/\/www.jcinjectionmolding.com\/pt\/quality-control\/\">controle de qualidade<\/a> should define the inspection points that prove the improvement remains repeatable.<\/p>\n<\/section>\n<section id=\"faq\">\n<h2 style=\"font-size: 26px;line-height: 1.25;margin-top: 46.8px;margin-bottom: 18.2px\">FAQ: Shear Rate in Thin-Wall Molding<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3543\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq.webp\" alt=\"Shear rate engineering review\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-shear-rate-engineering-faq-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h3 style=\"font-size: 20px;line-height: 1.25;margin-top: 36px;margin-bottom: 14px\">Does faster injection always reduce viscosity?<\/h3>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Many polymers show shear-thinning behavior, but the practical result still depends on temperature, geometry, pressure loss, and the material\u2019s rheology. Faster filling can also increase heating, orientation, and defect risk.<\/p>\n<h3 style=\"font-size: 20px;line-height: 1.25;margin-top: 36px;margin-bottom: 14px\">Can a machine pressure increase solve the problem?<\/h3>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">It may delay a short shot, but it does not remove a bad gate, trapped air, uneven cooling, or an unsuitable material choice. The root cause should be identified before pressure is increased.<\/p>\n<h3 style=\"font-size: 20px;line-height: 1.25;margin-top: 36px;margin-bottom: 14px\">Why inspect parts after cooling?<\/h3>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Orientation, shrinkage, and thermal gradients can continue to affect flatness and fit after ejection. A consistent inspection condition makes comparisons more meaningful.<\/p>\n<\/section>\n<footer>\n<p style=\"font-size: 15px;line-height: 1.82;margin-bottom: 16.5px;text-align: left\">Thin-wall flow becomes easier to control when speed, pressure, heat, material, and geometry are reviewed as one system.<\/p>\n<\/footer>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Viscosity in a thin cavity is not a fixed material number. As the melt moves faster through a narrow section, shear rate changes the apparent viscosity, heat generation, pressure demand, and molecular orientation. That is why a process that fills slowly in a test piece may behave differently in a long thin part. Understanding the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3548,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/posts\/3500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/comments?post=3500"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/posts\/3500\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media\/3548"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=3500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/categories?post=3500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/tags?post=3500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}