{"id":1956,"date":"2026-05-18T06:41:35","date_gmt":"2026-05-18T06:41:35","guid":{"rendered":"https:\/\/meitu-engelhardt.com\/?page_id=1956"},"modified":"2026-05-18T06:49:00","modified_gmt":"2026-05-18T06:49:00","slug":"engelhardt-rubber-material-selection-wizard","status":"publish","type":"page","link":"https:\/\/meitu-engelhardt.com\/pt-br\/custom-rubber-molding\/custom-rubber-parts\/engelhardt-rubber-material-selection-wizard\/","title":{"rendered":"Assistente de sele\u00e7\u00e3o de material de borracha Engelhardt"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-e1c0edf\" data-block-id=\"e1c0edf\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-e1c0edf-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1f0e25b\" data-v=\"4\" data-block-id=\"1f0e25b\"><style>.stk-1f0e25b-container{margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;margin-right:var(--stk--preset--spacing--50, 1.5rem) !important;margin-bottom:var(--stk--preset--spacing--50, 1.5rem) !important;margin-left:var(--stk--preset--spacing--50, 1.5rem) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1f0e25b-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-1f0e25b-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-7c24b87\" data-block-id=\"7c24b87\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7c24b87-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b5195a3\" data-v=\"4\" data-block-id=\"b5195a3\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b5195a3-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b5195a3-inner-blocks\">\n<style>\n\/* ==========================================================================\n   SCOPE: #crw_rubber_wizard \n   B2B Premium Industrial Aesthetics \n   ========================================================================== *\/\n#crw_rubber_wizard {\n    background-color: #f8fafc !important; \/* Full-bleed background *\/\n    width: 100% !important;\n    padding: 40px 0 !important;\n    font-family: inherit !important;\n    color: #0d1424 !important;\n    line-height: 1.6 !important;\n}\n\n#crw_rubber_wizard * {\n    box-sizing: border-box !important;\n}\n\n\/* Container & Layout *\/\n#crw_rubber_wizard .crw-container {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    padding: 30px 70px !important;\n}\n\n\/* Typography & Headings *\/\n#crw_rubber_wizard .crw-title {\n    color: #0048F0 !important;\n    font-size: 32px !important; \/* Blocksy default request *\/\n    font-weight: 700 !important;\n    margin: 0 0 16px 0 !important;\n    text-transform: capitalize !important;\n    letter-spacing: -0.5px !important;\n}\n\n#crw_rubber_wizard .crw-sub {\n    color: #5a6478 !important;\n    font-size: 1rem !important;\n    margin: 0 0 36px 0 !important;\n    text-align: justify !important; \/* Eliminates right-side white space *\/\n    max-width: 100% !important;\n}\n\n\/* Main Card - Advanced Form Layout *\/\n#crw_rubber_wizard .crw-card {\n    background: #ffffff !important;\n    border: 1px solid #dde2ec !important;\n    border-radius: 8px !important;\n    padding: 36px !important;\n    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04) !important;\n    position: relative !important;\n}\n\n#crw_rubber_wizard .crw-card::before {\n    content: \"\" !important;\n    position: absolute !important;\n    top: 0 !important;\n    left: 0 !important;\n    width: 100% !important;\n    height: 4px !important;\n    background: linear-gradient(90deg, #0048F0 0%, #0033B0 100%) !important;\n    border-top-left-radius: 8px !important;\n    border-top-right-radius: 8px !important;\n}\n\n\/* Grid for tight, zero-bloat layout *\/\n#crw_rubber_wizard .crw-form-grid {\n    display: flex !important;\n    flex-wrap: wrap !important;\n    gap: 24px !important;\n    margin-bottom: 24px !important;\n}\n\n#crw_rubber_wizard .crw-field {\n    flex: 1 1 300px !important;\n    display: flex !important;\n    flex-direction: column !important;\n}\n\n#crw_rubber_wizard .crw-label {\n    font-weight: 700 !important;\n    font-size: 0.85rem !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    color: #0d1424 !important;\n    margin-bottom: 10px !important;\n}\n\n#crw_rubber_wizard .crw-select {\n    width: 100% !important;\n    padding: 14px 18px !important;\n    border: 1px solid #dde2ec !important;\n    border-radius: 4px !important;\n    font-size: 1rem !important;\n    color: #0d1424 !important;\n    background-color: #fbfcfe !important;\n    appearance: auto !important;\n    cursor: pointer !important;\n    transition: all 0.2s ease !important;\n}\n\n#crw_rubber_wizard .crw-select:focus {\n    outline: none !important;\n    border-color: #0048F0 !important;\n    background-color: #ffffff !important;\n    box-shadow: 0 0 0 3px rgba(0, 72, 240, 0.1) !important;\n}\n\n\/* Button with Hardware Acceleration *\/\n#crw_rubber_wizard .crw-btn {\n    background: #0048F0 !important;\n    color: #ffffff !important;\n    border: none !important;\n    padding: 16px 32px !important;\n    font-size: 1.05rem !important;\n    font-weight: 700 !important;\n    border-radius: 4px !important;\n    cursor: pointer !important;\n    width: 100% !important;\n    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease !important;\n    transform: translateZ(0) !important; \/* Forces hardware acceleration *\/\n    will-change: transform !important;\n}\n\n#crw_rubber_wizard .crw-btn:hover {\n    background: #0033B0 !important;\n    transform: translateY(-2px) translateZ(0) !important;\n}\n\n\/* Results Area *\/\n#crw_rubber_wizard .crw-result {\n    margin-top: 32px !important;\n    padding-top: 32px !important;\n    border-top: 1px solid #dde2ec !important;\n}\n\n#crw_rubber_wizard .crw-result-title {\n    color: #0048F0 !important;\n    font-size: 22px !important;\n    font-weight: 700 !important;\n    margin: 0 0 20px 0 !important;\n    text-transform: capitalize !important;\n}\n\n#crw_rubber_wizard .crw-picks-grid {\n    display: grid !important;\n    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important;\n    gap: 20px !important;\n    margin-bottom: 24px !important;\n}\n\n\/* Premium Material Cards *\/\n#crw_rubber_wizard .crw-mat-row {\n    background: #ffffff !important;\n    border: 1px solid #dde2ec !important;\n    border-left: 4px solid #0048F0 !important;\n    border-radius: 6px !important;\n    padding: 20px !important;\n    transition: box-shadow 0.3s ease !important;\n}\n\n#crw_rubber_wizard .crw-mat-row:hover {\n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06) !important;\n}\n\n#crw_rubber_wizard .crw-mat-head {\n    display: flex !important;\n    align-items: center !important;\n    margin-bottom: 12px !important;\n    flex-wrap: wrap !important;\n    gap: 10px !important;\n}\n\n#crw_rubber_wizard .crw-mat-rank {\n    background: rgba(0, 72, 240, 0.08) !important;\n    color: #0048F0 !important;\n    font-weight: 800 !important;\n    font-size: 0.9rem !important;\n    padding: 4px 8px !important;\n    border-radius: 4px !important;\n}\n\n#crw_rubber_wizard .crw-mat-name {\n    font-size: 1.15rem !important;\n    font-weight: 700 !important;\n    color: #0d1424 !important;\n    margin: 0 !important;\n}\n\n#crw_rubber_wizard .crw-mat-score {\n    margin-left: auto !important;\n    font-size: 0.85rem !important;\n    color: #5a6478 !important;\n    font-weight: 600 !important;\n}\n\n#crw_rubber_wizard .crw-mat-desc {\n    color: #5a6478 !important;\n    font-size: 0.95rem !important;\n    margin: 0 0 16px 0 !important;\n    line-height: 1.5 !important;\n}\n\n#crw_rubber_wizard .crw-mat-specs {\n    display: flex !important;\n    gap: 8px !important;\n    flex-wrap: wrap !important;\n}\n\n#crw_rubber_wizard .crw-spec-tag {\n    background: #f6f8fc !important;\n    border: 1px solid #dde2ec !important;\n    color: #0d1424 !important;\n    font-size: 0.8rem !important;\n    padding: 4px 10px !important;\n    border-radius: 4px !important;\n    font-weight: 600 !important;\n}\n\n\/* Bottom Actions & Legal\/Note Area *\/\n#crw_rubber_wizard .crw-bottom-layout {\n    display: flex !important;\n    flex-wrap: wrap !important;\n    gap: 20px !important;\n    align-items: stretch !important;\n}\n\n#crw_rubber_wizard .crw-cta {\n    flex: 1 1 350px !important;\n    background: linear-gradient(135deg, #0048F0 0%, #0033B0 100%) !important;\n    padding: 24px !important;\n    border-radius: 6px !important;\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important;\n    align-items: flex-start !important;\n}\n\n#crw_rubber_wizard .crw-cta strong {\n    color: #ffffff !important;\n    font-size: 1.1rem !important;\n    margin-bottom: 12px !important;\n    display: block !important;\n}\n\n#crw_rubber_wizard .crw-popup-btn {\n    background: #ffffff !important;\n    color: #0048F0 !important;\n    padding: 12px 24px !important;\n    border-radius: 4px !important;\n    text-decoration: none !important;\n    font-weight: 700 !important;\n    font-size: 0.95rem !important;\n    transition: background 0.2s ease !important;\n    display: inline-block !important;\n}\n\n#crw_rubber_wizard .crw-popup-btn:hover {\n    background: #fbfcfe !important;\n}\n\n#crw_rubber_wizard .crw-note {\n    flex: 2 1 400px !important;\n    background: #fbfcfe !important;\n    border: 1px solid #dde2ec !important;\n    padding: 24px !important;\n    border-radius: 6px !important;\n    font-size: 0.85rem !important;\n    color: #5a6478 !important;\n    display: flex !important;\n    align-items: center !important;\n}\n<\/style>\n\n<section id=\"crw_rubber_wizard\">\n    <div class=\"crw-container\">\n        <!-- Header Section -->\n        <div class=\"crw-header\">\n            <h2 class=\"crw-title\">Engelhardt Rubber Material Selection Wizard<\/h2>\n            <p class=\"crw-sub\">Match Your Application To The Right Elastomer In 3 Questions. We Will Rank 8 Materials By Suitability Based On Temperature Exposure, Chemical Environment, And Durometer Requirement.<\/p>\n        <\/div>\n\n        <!-- Main Interactive Form -->\n        <div class=\"crw-card\">\n            <div class=\"crw-form-grid\">\n                <div class=\"crw-field\">\n                    <label class=\"crw-label\">Operating Temperature Range<\/label>\n                    <select id=\"crw_temp\" class=\"crw-select\">\n                        <option value=\"low\">Below 0\u00b0C (Cold\/Cryogenic)<\/option>\n                        <option value=\"ambient\" selected>-20 To 80\u00b0C (Ambient\/Light Heat)<\/option>\n                        <option value=\"med\">80 To 150\u00b0C (Sustained Moderate Heat)<\/option>\n                        <option value=\"high\">Above 150\u00b0C (High Heat)<\/option>\n                    <\/select>\n                <\/div>\n\n                <div class=\"crw-field\">\n                    <label class=\"crw-label\">Primary Chemical Exposure<\/label>\n                    <select id=\"crw_chem\" class=\"crw-select\">\n                        <option value=\"none\" selected>None \/ Minimal (General Purpose)<\/option>\n                        <option value=\"oil\">Oil, Fuel, Grease (Hydrocarbons)<\/option>\n                        <option value=\"acid\">Acids And Aggressive Chemicals<\/option>\n                        <option value=\"weather\">Outdoor UV And Ozone (Weather)<\/option>\n                        <option value=\"food\">Food \/ Medical (FDA \/ USP VI)<\/option>\n                    <\/select>\n                <\/div>\n\n                <div class=\"crw-field\">\n                    <label class=\"crw-label\">Target Hardness (Shore A)<\/label>\n                    <select id=\"crw_dur\" class=\"crw-select\">\n                        <option value=\"soft\">30-50 (Soft \/ Flexible)<\/option>\n                        <option value=\"mid\" selected>50-75 (General)<\/option>\n                        <option value=\"hard\">75-95 (Firm \/ Rigid)<\/option>\n                    <\/select>\n                <\/div>\n            <\/div>\n\n            <button class=\"crw-btn\" onclick=\"crw_rank()\">Recommend Materials \u2192<\/button>\n\n            <!-- Results Section: Static elements remain untouched by JS to protect the popup link binding -->\n            <div id=\"crw_result\" class=\"crw-result\" style=\"display: none;\">\n                <h3 class=\"crw-result-title\">Top 3 Material Recommendations<\/h3>\n                \n                <!-- JS target: Only inner content of this div is rewritten -->\n                <div id=\"crw_picks\" class=\"crw-picks-grid\"><\/div>\n\n                <div class=\"crw-bottom-layout\">\n                    <!-- The Popup CTA is static, FlyingPress\/Blocksy will bind to it flawlessly -->\n                    <div class=\"crw-cta\">\n                        <strong>Get A Quote On Your Application<\/strong>\n                        <a href=\"#ct-popup-800\" class=\"crw-popup-btn\">Request Custom Quote (24h Response) \u2192<\/a>\n                    <\/div>\n                    <div class=\"crw-note\">\n                        Ranking based on durometer range, temperature compatibility, and chemical resistance per ASTM D2000 \/ SAE J200 classification. Engelhardt&#8217;s engineering team will validate the final compound choice against your full specification before quoting tooling.\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n<script>\n\/\/ Scoped and globally prefixed logic. Zero \"&&\" operators. No arrow functions. No string ampersands.\nvar crw_MATS = [\n    {name:\"Neoprene\", dur:[30,85], tlow:-40, thigh:110, chem:[\"oil\",\"none\"], desc:\"General-purpose elastomer; good oil and ozone resistance\"},\n    {name:\"EPDM\", dur:[40,90], tlow:-40, thigh:150, chem:[\"weather\",\"none\"], desc:\"Outstanding ozone, UV, and weather resistance; not for oils\"},\n    {name:\"Viton (FKM)\", dur:[60,95], tlow:-20, thigh:230, chem:[\"acid\",\"oil\"], desc:\"Premium chemical and high-temperature resistance\"},\n    {name:\"Silicone (LSR)\", dur:[30,80], tlow:-55, thigh:230, chem:[\"food\",\"none\"], desc:\"Food-grade and medical-grade; high-temp inert\"},\n    {name:\"Nitrile (NBR)\", dur:[40,95], tlow:-30, thigh:120, chem:[\"oil\"], desc:\"Excellent oil, fuel, and solvent resistance\"},\n    {name:\"Butyl\", dur:[40,75], tlow:-40, thigh:100, chem:[\"none\"], desc:\"Outstanding air impermeability and vibration dampening\"},\n    {name:\"Natural Rubber\", dur:[30,85], tlow:-40, thigh:80, chem:[\"none\"], desc:\"High tensile strength; poor oil and ozone resistance\"},\n    {name:\"TPE\", dur:[30,95], tlow:-50, thigh:130, chem:[\"none\",\"food\"], desc:\"Recyclable thermoplastic elastomer; broad compatibility\"}\n];\n\nvar crw_TEMP = {\n    low: {lo:-100, hi:0}, \n    ambient: {lo:-30, hi:80}, \n    med: {lo:60, hi:150}, \n    high: {lo:140, hi:280}\n};\n\nvar crw_DUR = {\n    soft: {lo:30, hi:50}, \n    mid: {lo:50, hi:75}, \n    hard: {lo:75, hi:95}\n};\n\nfunction crw_score(m, t, c, d) {\n    var s = 0;\n    \n    \/\/ Temperature Score Logic\n    var tempScore = 0;\n    if (m.tlow <= t.lo) {\n        if (m.thigh >= t.hi) {\n            tempScore = 10;\n        }\n    }\n    if (tempScore === 0) {\n        if (m.tlow <= t.hi) {\n            if (m.thigh >= t.lo) {\n                tempScore = 5;\n            }\n        }\n    }\n    s = s + tempScore;\n\n    \/\/ Chemical Score Logic\n    if (m.chem.indexOf(c) !== -1) { \n        s = s + 8; \n    }\n\n    \/\/ Durometer Score Logic\n    var durScore = 0;\n    if (m.dur[0] <= d.lo) {\n        if (m.dur[1] >= d.hi) {\n            durScore = 6;\n        }\n    }\n    if (durScore === 0) {\n        if (m.dur[0] <= d.hi) {\n            if (m.dur[1] >= d.lo) {\n                durScore = 3;\n            }\n        }\n    }\n    s = s + durScore;\n\n    return s;\n}\n\nfunction crw_rank() {\n    var tInput = document.getElementById('crw_temp').value;\n    var cInput = document.getElementById('crw_chem').value;\n    var dInput = document.getElementById('crw_dur').value;\n\n    var t = crw_TEMP[tInput];\n    var c = cInput;\n    var d = crw_DUR[dInput];\n\n    var rankedList = [];\n    for (var i = 0; i < crw_MATS.length; i++) {\n        var m = crw_MATS[i];\n        var matScore = crw_score(m, t, c, d);\n        rankedList.push({\n            name: m.name,\n            dur: m.dur,\n            tlow: m.tlow,\n            thigh: m.thigh,\n            desc: m.desc,\n            s: matScore\n        });\n    }\n\n    rankedList.sort(function(a, b) {\n        return b.s - a.s;\n    });\n\n    var top3 = rankedList.slice(0, 3);\n    var htmlOut = \"\";\n\n    for (var j = 0; j < top3.length; j++) {\n        var item = top3[j];\n        var rankNum = j + 1;\n        \n        htmlOut += '<div class=\"crw-mat-row\">';\n        htmlOut += '  <div class=\"crw-mat-head\">';\n        htmlOut += '    <span class=\"crw-mat-rank\">0' + rankNum + '<\/span>';\n        htmlOut += '    <h4 class=\"crw-mat-name\">' + item.name + '<\/h4>';\n        htmlOut += '    <span class=\"crw-mat-score\">Match Score ' + item.s + '\/24<\/span>';\n        htmlOut += '  <\/div>';\n        htmlOut += '  <p class=\"crw-mat-desc\">' + item.desc + '<\/p>';\n        htmlOut += '  <div class=\"crw-mat-specs\">';\n        htmlOut += '    <span class=\"crw-spec-tag\">Durometer: ' + item.dur[0] + '-' + item.dur[1] + ' Shore A<\/span>';\n        htmlOut += '    <span class=\"crw-spec-tag\">Temp: ' + item.tlow + '\u00b0C To ' + item.thigh + '\u00b0C<\/span>';\n        htmlOut += '  <\/div>';\n        htmlOut += '<\/div>';\n    }\n\n    document.getElementById('crw_picks').innerHTML = htmlOut;\n    document.getElementById('crw_result').style.display = 'block';\n}\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Engelhardt Rubber Material Selection Wizard Match Your Application To The Right Elastomer In 3 Questions. We Will Rank 8 Materials By Suitability Based On Temperature Exposure, Chemical Environment, And Durometer Requirement. Operating Temperature Range Below 0\u00b0C (Cold\/Cryogenic)-20 To 80\u00b0C (Ambient\/Light Heat)80 To 150\u00b0C (Sustained Moderate Heat)Above 150\u00b0C (High Heat) Primary Chemical Exposure None \/ Minimal [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":1884,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-1956","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/pages\/1956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/comments?post=1956"}],"version-history":[{"count":0,"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/pages\/1956\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/pages\/1884"}],"wp:attachment":[{"href":"https:\/\/meitu-engelhardt.com\/pt-br\/wp-json\/wp\/v2\/media?parent=1956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}