{"product_id":"5-0mm-non-expanding-thermal-insulation-cotton-applicable-package-gap-5-0mm","title":"5.0mm Expanded\/Non-Expanded Cotton Applicable Package Gap 5.0mm","description":"\u003cstyle\u003e\n  .cat-faq-module {\n    max-width: 100%;\n    margin: 30px 0;\n    font-family: 'Segoe UI', Roboto, Arial, sans-serif;\n    background: #ffffff;\n    border-radius: 28px;\n    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);\n    border: 1px solid #edf2f7;\n    padding: 30px 32px 10px 32px;\n    box-sizing: border-box;\n  }\n  .cat-faq-module .module-header {\n    display: flex;\n    align-items: center;\n    gap: 14px;\n    padding-bottom: 18px;\n    border-bottom: 3px solid #f0f4fa;\n    margin-bottom: 20px;\n  }\n  .cat-faq-module .module-header h2 {\n    font-size: 28px;\n    font-weight: 700;\n    color: #0b1a33;\n    margin: 0;\n    letter-spacing: -0.3px;\n  }\n  .cat-faq-module .module-header .badge {\n    background: #0b1a33;\n    color: #fff;\n    font-size: 14px;\n    font-weight: 600;\n    padding: 2px 18px;\n    border-radius: 30px;\n    letter-spacing: 0.3px;\n  }\n  .cat-faq-module details {\n    display: block;\n    margin-bottom: 6px;\n    border-bottom: 1px solid #eef2f6;\n    padding: 8px 0;\n    transition: all 0.2s ease;\n  }\n  .cat-faq-module details:last-of-type {\n    border-bottom: none;\n  }\n  .cat-faq-module summary {\n    display: flex;\n    align-items: center;\n    cursor: pointer;\n    font-size: 17px;\n    font-weight: 600;\n    color: #0b1a33;\n    padding: 10px 4px 10px 0;\n    list-style: none;\n    position: relative;\n    user-select: none;\n    gap: 12px;\n  }\n  .cat-faq-module summary::-webkit-details-marker {\n    display: none;\n  }\n  .cat-faq-module summary::before {\n    content: \"▶\";\n    font-size: 14px;\n    color: #1a73e8;\n    transition: transform 0.25s ease;\n    display: inline-block;\n    width: 20px;\n    font-weight: 400;\n  }\n  .cat-faq-module details[open] \u003e summary::before {\n    transform: rotate(90deg);\n  }\n  .cat-faq-module summary .q-mark {\n    background: #eef5ff;\n    color: #1a73e8;\n    font-weight: 700;\n    font-size: 14px;\n    padding: 0 12px;\n    border-radius: 20px;\n    line-height: 26px;\n  }\n  .cat-faq-module .answer-wrap {\n    padding: 8px 20px 16px 36px;\n    color: #2c3e50;\n    font-size: 15.5px;\n    line-height: 1.75;\n  }\n  .cat-faq-module .answer-wrap p {\n    margin: 0 0 12px 0;\n  }\n  .cat-faq-module .answer-wrap p:last-child {\n    margin-bottom: 0;\n  }\n  .cat-faq-module .answer-wrap ul, \n  .cat-faq-module .answer-wrap ol {\n    padding-left: 22px;\n    margin: 6px 0 12px 0;\n  }\n  .cat-faq-module .answer-wrap li {\n    margin-bottom: 4px;\n  }\n  .cat-faq-module .answer-wrap strong {\n    color: #0b1a33;\n  }\n  .cat-faq-module .warning-box {\n    background: #f9fcff;\n    border-left: 5px solid #1a73e8;\n    padding: 14px 22px;\n    border-radius: 12px;\n    margin: 12px 0 4px 0;\n    font-size: 15px;\n  }\n  .cat-faq-module table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14.5px;\n    margin: 12px 0;\n  }\n  .cat-faq-module table th,\n  .cat-faq-module table td {\n    border: 1px solid #dce1e9;\n    padding: 8px 6px;\n    text-align: left;\n    vertical-align: middle;\n  }\n  .cat-faq-module table th {\n    background: #f0f4fa;\n  }\n  .cat-faq-module .contact-item {\n    margin-bottom: 10px;\n    padding-left: 4px;\n  }\n  .cat-faq-module .contact-item strong {\n    display: inline-block;\n    min-width: 60px;\n  }\n  @media (max-width: 640px) {\n    .cat-faq-module { padding: 18px 16px 6px 16px; }\n    .cat-faq-module .module-header h2 { font-size: 22px; }\n    .cat-faq-module summary { font-size: 15px; }\n    .cat-faq-module .answer-wrap { padding: 6px 8px 12px 20px; font-size: 14.5px; }\n    .cat-faq-module table { font-size: 12px; }\n    .cat-faq-module table th, .cat-faq-module table td { padding: 4px 3px; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"cat-faq-module\"\u003e\n  \u003cdiv class=\"module-header\"\u003e\n    \u003ch2\u003e Product Description \u003c\/h2\u003e\n    \u003cspan class=\"badge\"\u003eClick to expand\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Q1 – 什么是催化转化器隔热棉？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ1\u003c\/span\u003e What is a catalytic converter mounting mat?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eA \u003cstrong\u003ecatalytic converter mounting mat\u003c\/strong\u003e (also known as a support mat or insulating mat) is a specialised high‑temperature fibrous material placed between the ceramic substrate (catalyst or DPF) and the metal canister housing. It serves multiple critical functions:\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThermal insulation:\u003c\/strong\u003e Reduces heat loss from the exhaust gases, helping the catalyst reach its light‑off temperature quickly and maintaining optimal operating temperature.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMechanical support:\u003c\/strong\u003e Securely holds the fragile ceramic substrate in place, absorbing vibration and preventing movement that could cause cracking.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Prevents exhaust gas from bypassing the substrate, ensuring all gases pass through the catalyst channels.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThermal expansion compensation:\u003c\/strong\u003e Accommodates differential expansion between the ceramic and metal housing during temperature changes.\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003eMounting mats are typically made from ceramic fibres, vermiculite, or a combination of both, and are designed to withstand temperatures up to 1200°C.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q2 – 膨胀棉和非膨胀棉有什么区别？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ2\u003c\/span\u003e Difference between intumescent and non‑intumescent mats?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eCatalytic converter mounting mats fall into two main categories: \u003cstrong\u003eintumescent\u003c\/strong\u003e (expanding) and \u003cstrong\u003enon‑intumescent\u003c\/strong\u003e (non‑expanding). They differ in material composition, behaviour, and application:\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eProperty\u003c\/th\u003e\n            \u003cth\u003eIntumescent Mat\u003c\/th\u003e\n            \u003cth\u003eNon‑Intumescent Mat\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eMain components\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eVermiculite + ceramic fibres + binders\u003c\/td\u003e\n            \u003ctd\u003eHigh‑purity ceramic fibres (e.g., alumina‑silica)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eExpansion behaviour\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eExpands significantly when heated (vermiculite exfoliates)\u003c\/td\u003e\n            \u003ctd\u003eMinimal expansion; relies on compression packing\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eThermal expansion compensation\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eExcellent – expansion fills gaps as temperatures rise\u003c\/td\u003e\n            \u003ctd\u003eLimited – requires precise initial gap control\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eTemperature resistance\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eUp to ~900°C (vermiculite degrades above)\u003c\/td\u003e\n            \u003ctd\u003eUp to ~1200°C\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eSealing ability\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eHigh – active expansion ensures tight seal\u003c\/td\u003e\n            \u003ctd\u003eGood – relies on mechanical pressure\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eTypical application\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eGasoline and diesel passenger cars, Euro 5\/6 systems\u003c\/td\u003e\n            \u003ctd\u003eHeavy‑duty, high‑temperature applications (e.g., commercial trucks, industrial)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eCost\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eHigher (due to vermiculite and processing)\u003c\/td\u003e\n            \u003ctd\u003eLower (simpler composition)\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n      \u003cp\u003eIntumescent mats are more common in modern vehicles because they maintain a consistent sealing force over a wide temperature range. Non‑intumescent mats are preferred for very high‑temperature or long‑life applications where vermiculite might degrade.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q3 – 膨胀棉参数以及适用于安装间隙？（表格依据图片） --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ3\u003c\/span\u003e Intumescent mat parameters and recommended installation gap?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eThe table below shows typical specifications for intumescent mounting mats based on standard product grades. These values are critical for selecting the correct mat for a given substrate and housing diameter.\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eBasic weight (g\/m²)\u003c\/th\u003e\n            \u003cth\u003eWeight lower (g\/m²)\u003c\/th\u003e\n            \u003cth\u003eWeight upper (g\/m²)\u003c\/th\u003e\n            \u003cth\u003eStandard thickness (mm)\u003c\/th\u003e\n            \u003cth\u003eThickness lower (mm)\u003c\/th\u003e\n            \u003cth\u003eThickness upper (mm)\u003c\/th\u003e\n            \u003cth\u003eRecommended gap (mm)\u003c\/th\u003e\n            \u003cth\u003eGap range (mm)\u003c\/th\u003e\n            \u003cth\u003eBulk density (g\/cm³)\u003c\/th\u003e\n            \u003cth\u003eLoss on ignition (%)\u003c\/th\u003e\n            \u003cth\u003eVermiculite (%)\u003c\/th\u003e\n            \u003cth\u003eExpansion temp (°C)\u003c\/th\u003e\n            \u003cth\u003eExpansion ratio T1\/T0\u003c\/th\u003e\n            \u003cth\u003ePressure after aging (kPa)\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e2600\u003c\/td\u003e\n            \u003ctd\u003e2392\u003c\/td\u003e\n            \u003ctd\u003e2808\u003c\/td\u003e\n            \u003ctd\u003e10.80\u003c\/td\u003e\n            \u003ctd\u003e9.18\u003c\/td\u003e\n            \u003ctd\u003e12.42\u003c\/td\u003e\n            \u003ctd\u003e4.00\u003c\/td\u003e\n            \u003ctd\u003e3.40 – 4.60\u003c\/td\u003e\n            \u003ctd rowspan=\"5\"\u003e0.65\u003c\/td\u003e\n            \u003ctd rowspan=\"5\"\u003e4 – 11\u003c\/td\u003e\n            \u003ctd rowspan=\"5\"\u003e20 – 35\u003c\/td\u003e\n            \u003ctd rowspan=\"5\"\u003e≤420\u003c\/td\u003e\n            \u003ctd rowspan=\"5\"\u003e≥0.85\u003c\/td\u003e\n            \u003ctd rowspan=\"5\"\u003e≥35\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e3250\u003c\/td\u003e\n            \u003ctd\u003e2990\u003c\/td\u003e\n            \u003ctd\u003e3510\u003c\/td\u003e\n            \u003ctd\u003e12.50\u003c\/td\u003e\n            \u003ctd\u003e10.63\u003c\/td\u003e\n            \u003ctd\u003e14.38\u003c\/td\u003e\n            \u003ctd\u003e5.00\u003c\/td\u003e\n            \u003ctd\u003e4.30 – 5.70\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e3900\u003c\/td\u003e\n            \u003ctd\u003e3588\u003c\/td\u003e\n            \u003ctd\u003e4212\u003c\/td\u003e\n            \u003ctd\u003e15.60\u003c\/td\u003e\n            \u003ctd\u003e13.26\u003c\/td\u003e\n            \u003ctd\u003e17.94\u003c\/td\u003e\n            \u003ctd\u003e6.00\u003c\/td\u003e\n            \u003ctd\u003e5.10 – 6.90\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e4550\u003c\/td\u003e\n            \u003ctd\u003e4186\u003c\/td\u003e\n            \u003ctd\u003e4914\u003c\/td\u003e\n            \u003ctd\u003e17.50\u003c\/td\u003e\n            \u003ctd\u003e14.88\u003c\/td\u003e\n            \u003ctd\u003e20.13\u003c\/td\u003e\n            \u003ctd\u003e7.00\u003c\/td\u003e\n            \u003ctd\u003e5.95 – 8.05\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e5200\u003c\/td\u003e\n            \u003ctd\u003e4784\u003c\/td\u003e\n            \u003ctd\u003e5616\u003c\/td\u003e\n            \u003ctd\u003e20.50\u003c\/td\u003e\n            \u003ctd\u003e17.43\u003c\/td\u003e\n            \u003ctd\u003e23.58\u003c\/td\u003e\n            \u003ctd\u003e8.00\u003c\/td\u003e\n            \u003ctd\u003e6.80 – 9.20\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n      \u003cp\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e The \u003cstrong\u003erecommended gap\u003c\/strong\u003e corresponds to the radial clearance between the ceramic substrate and the inner wall of the metal housing. Choosing the correct weight and thickness ensures the mat provides sufficient holding pressure without damaging the substrate.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q4 – 非膨胀棉参数以及适用于安装间隙？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ4\u003c\/span\u003e Non‑intumescent mat parameters and recommended installation gap?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eNon‑intumescent mats are made from high‑purity ceramic fibres (typically alumina‑silica) and do not contain vermiculite. They rely on mechanical compression to hold the substrate, and their performance is determined by fibre diameter, density, and thickness. Typical specifications for non‑intumescent mats are as follows:\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eBasic weight (g\/m²)\u003c\/th\u003e\n            \u003cth\u003eWeight tolerance (±)\u003c\/th\u003e\n            \u003cth\u003eStandard thickness (mm)\u003c\/th\u003e\n            \u003cth\u003eThickness tolerance (± mm)\u003c\/th\u003e\n            \u003cth\u003eRecommended gap (mm)\u003c\/th\u003e\n            \u003cth\u003eGap range (mm)\u003c\/th\u003e\n            \u003cth\u003eBulk density (g\/cm³)\u003c\/th\u003e\n            \u003cth\u003eMax. service temp (°C)\u003c\/th\u003e\n            \u003cth\u003eLoss on ignition (%)\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e1500\u003c\/td\u003e\n            \u003ctd\u003e±150\u003c\/td\u003e\n            \u003ctd\u003e8.0\u003c\/td\u003e\n            \u003ctd\u003e±1.0\u003c\/td\u003e\n            \u003ctd\u003e3.0\u003c\/td\u003e\n            \u003ctd\u003e2.5 – 3.5\u003c\/td\u003e\n            \u003ctd\u003e0.55\u003c\/td\u003e\n            \u003ctd\u003e1100\u003c\/td\u003e\n            \u003ctd\u003e≤2\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e2000\u003c\/td\u003e\n            \u003ctd\u003e±200\u003c\/td\u003e\n            \u003ctd\u003e10.0\u003c\/td\u003e\n            \u003ctd\u003e±1.2\u003c\/td\u003e\n            \u003ctd\u003e4.0\u003c\/td\u003e\n            \u003ctd\u003e3.4 – 4.6\u003c\/td\u003e\n            \u003ctd\u003e0.60\u003c\/td\u003e\n            \u003ctd\u003e1150\u003c\/td\u003e\n            \u003ctd\u003e≤2\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e2500\u003c\/td\u003e\n            \u003ctd\u003e±250\u003c\/td\u003e\n            \u003ctd\u003e12.5\u003c\/td\u003e\n            \u003ctd\u003e±1.5\u003c\/td\u003e\n            \u003ctd\u003e5.0\u003c\/td\u003e\n            \u003ctd\u003e4.3 – 5.7\u003c\/td\u003e\n            \u003ctd\u003e0.65\u003c\/td\u003e\n            \u003ctd\u003e1200\u003c\/td\u003e\n            \u003ctd\u003e≤2\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003e3000\u003c\/td\u003e\n            \u003ctd\u003e±300\u003c\/td\u003e\n            \u003ctd\u003e15.0\u003c\/td\u003e\n            \u003ctd\u003e±1.8\u003c\/td\u003e\n            \u003ctd\u003e6.0\u003c\/td\u003e\n            \u003ctd\u003e5.1 – 6.9\u003c\/td\u003e\n            \u003ctd\u003e0.68\u003c\/td\u003e\n            \u003ctd\u003e1250\u003c\/td\u003e\n            \u003ctd\u003e≤2\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n      \u003cp\u003e\u003cstrong\u003eKey differences vs. intumescent:\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eNo active expansion – the mat must be installed with a precise initial gap to maintain pressure.\u003c\/li\u003e\n        \u003cli\u003eHigher continuous temperature capability (up to 1250°C).\u003c\/li\u003e\n        \u003cli\u003eLower loss on ignition (\u0026lt;2%) – less binder burn‑off, ensuring long‑term dimensional stability.\u003c\/li\u003e\n        \u003cli\u003eRecommended for applications where exhaust temperatures regularly exceed 900°C (e.g., heavy‑duty trucks, off‑highway equipment).\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q5 – 什么是安装间隙？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ5\u003c\/span\u003e What is the installation gap?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eThe \u003cstrong\u003einstallation gap\u003c\/strong\u003e is the radial clearance between the outer diameter of the ceramic substrate (catalyst or filter) and the inner diameter of the metal housing (canister). It is defined as:\u003c\/p\u003e\n      \u003cdiv style=\"background:#f5f7fa; padding:12px 20px; border-radius:8px; margin:12px 0;\"\u003e\n        \u003cstrong\u003eInstallation gap = (Inner diameter of housing – Outer diameter of substrate) \/ 2\u003c\/strong\u003e\n      \u003c\/div\u003e\n      \u003cp\u003eThis gap is critical because it determines how much the mounting mat is compressed during assembly. Correct gap selection ensures:\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSufficient holding force:\u003c\/strong\u003e The mat must be compressed to a level that secures the substrate against vibration and thermal expansion.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrevents substrate damage:\u003c\/strong\u003e Too small a gap can over‑compress the mat, causing excessive pressure that cracks the ceramic.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaintains sealing:\u003c\/strong\u003e Proper compression ensures exhaust gas does not bypass the substrate.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCompensates for differential expansion:\u003c\/strong\u003e The mat accommodates the different thermal expansion rates of ceramic and metal.\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003eThe recommended gap values for intumescent mats are listed in Q3 (e.g., 4.00 ± 0.60 mm for a 2600 g\/m² mat). For non‑intumescent mats, similar ranges apply but with tighter tolerances due to lack of expansion. Always consult the mat manufacturer's specifications for your specific substrate size.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q6 – 是否支持定做？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ6\u003c\/span\u003e Do you support custom manufacturing?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003e\u003cstrong\u003eYes, we fully support custom manufacturing.\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cp\u003eWe can produce mounting mats tailored to your specific requirements, including:\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCustom dimensions:\u003c\/strong\u003e Any substrate outer diameter, height, and shape (round, oval, racetrack) can be accommodated.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCustom weight and thickness:\u003c\/strong\u003e We can adjust the basis weight and thickness to match your required installation gap and holding pressure.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial type:\u003c\/strong\u003e Choose from intumescent (vermiculite‑based) or non‑intumescent (ceramic fibre‑based) grades.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSpecial properties:\u003c\/strong\u003e Low‑LOI, high‑temperature resistance, or specific binder systems for unique application needs.\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003eTo start a custom order, simply provide us with:\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eSubstrate outer diameter and length\u003c\/li\u003e\n        \u003cli\u003eHousing inner diameter (or desired installation gap)\u003c\/li\u003e\n        \u003cli\u003eOperating temperature range\u003c\/li\u003e\n        \u003cli\u003eAny special requirements (e.g., high thermal shock, low ash)\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003eOur engineering team will then design the optimal mat specification and provide a sample for your approval before mass production.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q7 – 最小起订量是多少？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ7\u003c\/span\u003e What is the minimum order quantity (MOQ)?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eOur standard minimum order quantity for mounting mats is \u003cstrong\u003e5 pieces\u003c\/strong\u003e (5pcs) per specification.\u003c\/p\u003e\n      \u003cp\u003eFor custom sizes or special materials, the MOQ may be higher due to setup costs. However, we are flexible and can discuss smaller quantities for sample orders or prototype runs. Please contact our sales team to confirm the MOQ for your specific requirements.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- Q8 – 如何联系我们？ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"q-mark\"\u003eQ8\u003c\/span\u003e How can I contact you?\u003c\/summary\u003e\n    \u003cdiv class=\"answer-wrap\"\u003e\n      \u003cp\u003eYou can reach our team directly via WhatsApp or email. We are happy to assist with any questions about products, sizing, orders, customisation, or technical support.\u003c\/p\u003e\n\n      \u003cdiv class=\"contact-item\"\u003e\n        \u003cstrong\u003eDavin\u003c\/strong\u003e\u003cbr\u003e\n        WhatsApp: \u003ca href=\"https:\/\/wa.me\/8613335696939\" target=\"_blank\"\u003e+86 133 3569 6939\u003c\/a\u003e\u003cbr\u003e\n        E-mail: \u003ca href=\"mailto:KSRCAT@proton.me\"\u003eKSRCAT@proton.me\u003c\/a\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"contact-item\"\u003e\n        \u003cstrong\u003eAlison\u003c\/strong\u003e\u003cbr\u003e\n        WhatsApp: \u003ca href=\"https:\/\/wa.me\/8615082475717\" target=\"_blank\"\u003e+86 150 8247 5717\u003c\/a\u003e\u003cbr\u003e\n        E-mail: \u003ca href=\"mailto:Ksrcatalytic@gmail.com\"\u003eKsrcatalytic@gmail.com\u003c\/a\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"contact-item\"\u003e\n        \u003cstrong\u003eMia\u003c\/strong\u003e\u003cbr\u003e\n        WhatsApp: \u003ca href=\"https:\/\/wa.me\/8613681711685\" target=\"_blank\"\u003e+86 136 8171 1685\u003c\/a\u003e\u003cbr\u003e\n        E-mail: \u003ca href=\"mailto:Kesairay@proton.me\"\u003eKesairay@proton.me\u003c\/a\u003e\n      \u003c\/div\u003e\n\n      \u003cp\u003eWe typically respond within 24 hours (Monday–Saturday). Please include your order number or product details for faster assistance.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"SVIPCAT Store","offers":[{"title":"740 x 120mm \/ 5pcs \/ Expanded Cotton","offer_id":54539860803930,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"740 x 120mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539860836698,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"740 x 140mm \/ 5pcs \/ Expanded Cotton","offer_id":54539860869466,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"740 x 140mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539860902234,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 90mm \/ 5pcs \/ Expanded Cotton","offer_id":54539860935002,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 90mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539860967770,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 120mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861000538,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 120mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861033306,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 140mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861066074,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 140mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861098842,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 190mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861131610,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"830 x 190mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861164378,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"950 x 120mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861197146,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"950 x 120mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861229914,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"950 x 140mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861262682,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"950 x 140mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861295450,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"1100 x 300mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861328218,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"1100 x 300mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861360986,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"1100 x 250mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861393754,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"1100 x 250mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861426522,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"1100 x 120mm \/ 5pcs \/ Expanded Cotton","offer_id":54539861459290,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"1100 x 120mm \/ 5pcs \/ Non-Expanding Cotton","offer_id":54539861492058,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/5164\/3226\/files\/q_2f6bbde8-c66b-43ba-937c-ceb59e8ac43b.jpg?v=1786267022","url":"https:\/\/www.svipcat.com\/products\/5-0mm-non-expanding-thermal-insulation-cotton-applicable-package-gap-5-0mm","provider":"SVIPCAT Store","version":"1.0","type":"link"}