{"id":2558,"date":"2026-06-16T06:07:15","date_gmt":"2026-06-16T06:07:15","guid":{"rendered":"https:\/\/adhesivespackage.com\/?page_id=2558"},"modified":"2026-06-16T06:09:30","modified_gmt":"2026-06-16T06:09:30","slug":"crossover-selector","status":"publish","type":"page","link":"https:\/\/adhesivespackage.com\/es\/dynamic-mixing-systems-for-2k-sealants\/crossover-selector\/","title":{"rendered":"Selector cruzado"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-c4bfc9f\" data-block-id=\"c4bfc9f\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c4bfc9f-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-06f1deb\" data-v=\"4\" data-block-id=\"06f1deb\"><style>.stk-06f1deb-container{margin-top:30px !important;margin-right:30px !important;margin-bottom:30px !important;margin-left:30px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-06f1deb-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-06f1deb-inner-blocks\">\n<h1>2K Static-vs-Dynamic Crossover Selector<\/h1>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-4c539fa\" data-block-id=\"4c539fa\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4c539fa-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6b7991e\" data-v=\"4\" data-block-id=\"6b7991e\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6b7991e-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-6b7991e-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-77fa31d\" data-block-id=\"77fa31d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-77fa31d-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e6f700f\" data-v=\"4\" data-block-id=\"e6f700f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e6f700f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e6f700f-inner-blocks\">\n<section id=\"ebs-crossover-section\" class=\"ebs-full-bleed\">\n  <div class=\"ebs-container\">\n    \n    <div class=\"ebs-control-panel\">\n      <div class=\"ebs-heading-group\">\n        <span class=\"ebs-badge\">Engineering Tool<\/span>\n        <h2 class=\"ebs-h2\">2K Static-vs-Dynamic Crossover Selector<\/h2>\n        <p class=\"ebs-sub\">Specify your two-component material parameters. Our system cross-references TWI \/ AZoM criteria and Nordson EFD element-count data to determine the optimal mixing nozzle architecture.<\/p>\n      <\/div>\n\n      <div class=\"ebs-form-grid\">\n        <div class=\"ebs-input-group\">\n          <label for=\"chem\">Material Chemistry<\/label>\n          <div class=\"ebs-select-wrapper\">\n            <select id=\"chem\">\n              <option value=\"acrylic\">Acrylic \/ MMA<\/option>\n              <option value=\"epoxy\">Epoxy (unfilled)<\/option>\n              <option value=\"epoxy-filled\">Epoxy (filled \/ paste)<\/option>\n              <option value=\"silicone\">Silicone sealant<\/option>\n              <option value=\"polysulfide\">Polysulfide sealant<\/option>\n              <option value=\"pu\">Polyurethane (structural)<\/option>\n              <option value=\"foam\">Foaming PU \/ silicone<\/option>\n            <\/select>\n          <\/div>\n        <\/div>\n\n        <div class=\"ebs-input-group\">\n          <label for=\"ratio\">Mix Ratio (Resin : Hardener)<\/label>\n          <div class=\"ebs-select-wrapper\">\n            <select id=\"ratio\">\n              <option value=\"low\">1:1 to 2:1<\/option>\n              <option value=\"mid\">4:1 to 10:1<\/option>\n              <option value=\"high\">Above 10:1 (up to 50:1)<\/option>\n            <\/select>\n          <\/div>\n        <\/div>\n\n        <div class=\"ebs-input-group\">\n          <label for=\"visc\">Viscosity Differential (A vs B)<\/label>\n          <div class=\"ebs-select-wrapper\">\n            <select id=\"visc\">\n              <option value=\"matched\">Matched (similar viscosity)<\/option>\n              <option value=\"moderate\">Moderate gap<\/option>\n              <option value=\"large\">Large gap \/ highly thixotropic<\/option>\n            <\/select>\n          <\/div>\n        <\/div>\n      <\/div>\n\n      <button class=\"ebs-btn-primary\" onclick=\"ebsT1()\">\n        <span class=\"btn-text\">Execute Analysis<\/span>\n        <svg class=\"btn-icon\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M5 12h14M12 5l7 7-7 7\"\/><\/svg>\n      <\/button>\n    <\/div>\n\n    <div class=\"ebs-output-panel\" id=\"t1out-container\">\n      <div class=\"ebs-output-idle\" id=\"t1-idle\">\n        <div class=\"idle-ring\"><\/div>\n        <p>Awaiting material parameters for nozzle analysis&#8230;<\/p>\n      <\/div>\n      \n      <div class=\"ebs-output-active\" id=\"t1-active\" style=\"display: none;\">\n        <div class=\"ebs-result-header\">\n          <span class=\"ebs-status-dot\" id=\"t1-dot\"><\/span>\n          <span>System Verdict<\/span>\n        <\/div>\n        <h3 class=\"ebs-verdict-h3\" id=\"t1v\">Verdict<\/h3>\n        <p class=\"ebs-detail\" id=\"t1d\"><\/p>\n        \n        <div class=\"ebs-data-box\">\n          <span class=\"ebs-data-label\">Technical Requirement:<\/span>\n          <span class=\"ebs-data-val\" id=\"t1e\"><\/span>\n        <\/div>\n\n        <a class=\"ebs-cta-solid\" href=\"#ct-popup-795\">\n          Request Nozzle Specifications \n          <svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M5 12h14M12 5l7 7-7 7\"\/><\/svg>\n        <\/a>\n        \n        <p class=\"ebs-disclaimer\">Guidance only. Confirm pot life and ratio against your material TDS (mixing validated per ISO 10364 \/ ISO 4587).<\/p>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/section>\n\n<style>\n\/* B2B Industrial Premium Style\n  - \u907f\u514d FlyingPress \u6c61\u67d3\uff1a\u4e0d\u4f7f\u7528\u80cc\u666f\u56fe\uff0c\u5168\u91c7\u7528\u539f\u751fCSS\u6e10\u53d8\u4e0e\u4f2a\u5143\u7d20\n  - Full-Bleed \u7ed3\u6784\uff0c1600px \u9650\u5236\n*\/\n@import url('https:\/\/fonts.googleapis.com\/css2?family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');\n\n#ebs-crossover-section {\n  --ebs-dark: #0a0b0c;\n  --ebs-dark-alt: #141517;\n  --ebs-border: #2a2b2e;\n  --ebs-text-main: #f6f5f3;\n  --ebs-text-muted: #8b8e94;\n  --ebs-brand-red: #e7211a;\n  --ebs-brand-blue: #3687c8;\n  --ebs-brand-green: #16a56a;\n  --ebs-font-mono: 'IBM Plex Mono', 'Courier New', monospace;\n  \n  width: 100%;\n  padding: 70px 0;\n  background: radial-gradient(circle at 10% 0%, rgba(231, 33, 26, 0.05) 0%, transparent 40%), var(--ebs-dark);\n  color: var(--ebs-text-main);\n  font-family: var(--ebs-font-mono);\n  border-top: 1px solid var(--ebs-border);\n  border-bottom: 1px solid var(--ebs-border);\n  box-sizing: border-box;\n  position: relative;\n  overflow: hidden;\n}\n\n\/* \u589e\u52a0\u79d1\u6280\u611f\u7f51\u683c\u5c42\u53e0 *\/\n#ebs-crossover-section::before {\n  content: '';\n  position: absolute;\n  top: 0; 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box-shadow: 0 0 10px rgba(231,33,26,0.4); }\n\n.ebs-detail { font-size: 15px; color: var(--ebs-text-main); line-height: 1.6; margin: 0 0 24px; }\n\n.ebs-data-box {\n  background: rgba(255,255,255,0.02);\n  border-left: 2px solid var(--ebs-border);\n  padding: 16px 20px;\n  margin-bottom: 32px;\n}\n.ebs-data-label { display: block; font-size: 11px; color: var(--ebs-text-muted); text-transform: uppercase; margin-bottom: 6px; }\n.ebs-data-val { font-size: 14px; color: var(--ebs-text-main); font-weight: 500; }\n\n.ebs-cta-solid {\n  display: inline-flex; align-items: center; gap: 8px;\n  height: 48px; padding: 0 24px;\n  background: #ffffff; color: #000 !important;\n  text-decoration: none; font-size: 13px; font-weight: 600; text-transform: uppercase;\n  transition: opacity 0.3s;\n}\n.ebs-cta-solid:hover { opacity: 0.85; }\n.ebs-cta-solid svg { width: 16px; height: 16px; }\n\n.ebs-disclaimer { margin-top: 30px; font-size: 11px; color: #555; line-height: 1.5; border-top: 1px solid var(--ebs-border); padding-top: 16px; }\n\n\/* \u54cd\u5e94\u5f0f\u964d\u7ea7 *\/\n@media(max-width:1000px) {\n  .ebs-container { grid-template-columns: 1fr; gap: 40px; padding: 0 20px; }\n  .ebs-output-panel { padding: 30px; }\n}\n<\/style>\n\n<script>\nfunction ebsT1(){\n  var chem = document.getElementById('chem').value, \n      ratio = document.getElementById('ratio').value, \n      visc = document.getElementById('visc').value;\n  \n  var el = {\n    acrylic:'8-10', epoxy:'15-24', 'epoxy-filled':'24+',\n    silicone:'20-30', polysulfide:'24-32', pu:'24-36', foam:'n\/a'\n  }[chem];\n  \n  var score = 0;\n  if(chem === 'foam') score = 3;\n  if(ratio === 'mid') score += 1; \n  if(ratio === 'high') score += 2;\n  if(visc === 'moderate') score += 1; \n  if(visc === 'large') score += 2;\n  if(chem === 'silicone' || chem === 'polysulfide' || chem === 'pu' || chem === 'epoxy-filled') score += 1;\n  \n  var v, cls, bgCls, d;\n  if(score <= 1){\n    v = 'Static Nozzle: Validated'; \n    cls = 'v-static'; bgCls = 'v-static-bg';\n    d = 'A static mixing nozzle of the right element count will homogenize this material. Dynamic would be over-spec.';\n  } else if(score <= 3){\n    v = 'Dynamic Mixing: Recommended'; \n    cls = 'v-rec'; bgCls = 'v-rec-bg';\n    d = 'You are at the edge of what a static tube does well. A dynamic mixing nozzle prevents streaks, soft spots, and back-pressure stalls as the ratio or viscosity gap rises.';\n  } else {\n    v = 'Dynamic Mixing: Essential'; \n    cls = 'v-ess'; bgCls = 'v-ess-bg';\n    d = 'A static mixer will channel the thinner side through almost unmixed (off-ratio, weak cure) or stall on back pressure. This material requires a motor-driven dynamic mixing nozzle.';\n  }\n  \n  if(chem === 'foam') d = 'Foaming 2K bakes any off-ratio error into the cured cell structure as voids and striations. Controlled-RPM dynamic mixing is the only reliable route.';\n  \n  \/\/ UI \u72b6\u6001\u5207\u6362\uff1a\u9690\u85cf\u5f85\u673a\u754c\u9762\uff0c\u663e\u793a\u7ed3\u679c\n  document.getElementById('t1-idle').style.display = 'none';\n  document.getElementById('t1-active').style.display = 'block';\n\n  \/\/ \u5199\u5165\u6570\u636e\u4e0e\u6837\u5f0f\n  var vEl = document.getElementById('t1v');\n  vEl.className = 'ebs-verdict-h3 ' + cls; \n  vEl.textContent = v;\n  \n  document.getElementById('t1-dot').className = 'ebs-status-dot ' + bgCls;\n  document.getElementById('t1d').textContent = d;\n  document.getElementById('t1e').textContent = (el === 'n\/a') ? 'Static element demand: Not Applicable (Foaming)' : ('Minimum static helical elements required: ~' + el);\n}\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Engineering Tool 2K Static-vs-Dynamic Crossover Selector Specify your two-component material parameters. Our system cross-references TWI \/ AZoM criteria and Nordson EFD element-count data to determine the optimal mixing nozzle architecture. Material Chemistry Acrylic \/ MMAEpoxy (unfilled)Epoxy (filled \/ paste)Silicone sealantPolysulfide sealantPolyurethane (structural)Foaming PU \/ silicone Mix Ratio (Resin : Hardener) 1:1 to 2:14:1 to 10:1Above [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1381,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-2558","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/pages\/2558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/comments?post=2558"}],"version-history":[{"count":0,"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/pages\/2558\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/pages\/1381"}],"wp:attachment":[{"href":"https:\/\/adhesivespackage.com\/es\/wp-json\/wp\/v2\/media?parent=2558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}