{"id":1457,"date":"2026-05-11T14:46:15","date_gmt":"2026-05-11T06:46:15","guid":{"rendered":"http:\/\/8.211.42.149\/?post_type=myproducts&#038;p=1457"},"modified":"2026-07-02T10:00:35","modified_gmt":"2026-07-02T02:00:35","slug":"uhmwpe","status":"publish","type":"products","link":"https:\/\/walleglobal.com\/de\/products\/uhmwpe\/","title":{"rendered":"UHMWPE"},"content":{"rendered":"\n<div id=\"wp-block-themeisle-blocks-advanced-columns-f077f37b\" class=\"wp-block-themeisle-blocks-advanced-columns alignfull has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-db7d1098\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<style>\n\n\n.final-slider-wrapper * {\n  margin: 0 !important;\n  padding: 0 !important;\n  box-sizing: border-box !important;\n  border: none !important;\n  background: transparent !important;\n}\n\n\n.final-slider-wrapper {\n  width: 100% !important;\n  max-width: 73% !important;\n  height: 200px !important;\n  position: relative !important;\n  margin: 0 auto !important;\n  perspective: 1800px !important;\n  overflow: visible !important;\n}\n\n\n.final-slider-track {\n  width: 100% !important;\n  height: 100% !important;\n  position: relative !important;\n  transform-style: preserve-3d !important;\n}\n\n\n.final-slide {\n  position: absolute !important;\n  width: 60% !important;\n  max-width: 300px !important;\n  height: 200px !important;\n  left: 50% !important;\n  top: 50% !important;\n  transform: translate(-50%, -50%);\n  border-radius: 8px !important;\n  overflow: hidden !important;\n  box-shadow: 0 10px 30px rgba(0,0,0,0.2) !important;\n  transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;\n  backface-visibility: hidden !important;\n  cursor: pointer;\n}\n\n\n.final-slide img {\n  width: 100% !important;\n  height: 100% !important;\n  object-fit: cover !important;\n  display: block !important;\n  pointer-events: none !important;\n}\n\n.slide-btn {\n  position: absolute;\n  top: 50%;\n  transform: translateY(-50%);\n  width: 44px;\n  height: 44px;\n  background: #777777 !important; \n  border-radius: 50%;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  color: #ffffff; \n  font-size: 30px;\n  font-weight: bold;\n  border: none;\n  z-index: 20;\n  cursor: pointer;\n  display: none; \n}\n\n#prevBtn::after {\n  content: \"\u2039\";\n}\n#nextBtn::after {\n  content: \"\u203a\";\n}\n#prevBtn { left: 10px; }\n#nextBtn { right: 10px; }\n\n\n.img-modal {\n  position: fixed !important;\n  top: 0 !important;\n  left: 0 !important;\n  width: 100% !important;\n  height: 100% !important;\n  background: rgba(0,0,0,0.85) !important;\n  display: none;\n  align-items: center;\n  justify-content: center;\n  z-index: 99999 !important;\n}\n.img-modal img {\n  max-width: 90%;\n  max-height: 90vh;\n  border-radius: 6px;\n}\n\n@media (max-width: 768px) {\n  .final-slider-wrapper {\n    max-width: 100% !important;\n    height: 300px !important;\n    padding: 0 10px !important;\n  }\n  .final-slide {\n    width: 80% !important;\n    height: 220px !important;\n  }\n\n  .slide-btn {\n    display: flex !important;\n  }\n}\n<\/style>\n\n\n<div class=\"final-slider-wrapper\">\n  <div class=\"final-slider-track\">\n    <div class=\"final-slide\"><img decoding=\"async\" src=\"https:\/\/walleglobal.com\/wp-content\/uploads\/2026\/05\/UHMWPE-Seals1.jpg\"><\/div>\n\n  <\/div>\n\n\n  <div class=\"slide-btn\" id=\"prevBtn\"><\/div>\n  <div class=\"slide-btn\" id=\"nextBtn\"><\/div>\n<\/div>\n\n\n<div class=\"img-modal\" id=\"imgModal\">\n  <img decoding=\"async\" src=\"\" id=\"modalImg\">\n<\/div>\n\n\n<script>\n(function(){\n  const slides = document.querySelectorAll('.final-slide');\n  const imgModal = document.getElementById('imgModal');\n  const modalImg = document.getElementById('modalImg');\n  const prevBtn = document.getElementById('prevBtn');\n  const nextBtn = document.getElementById('nextBtn');\n\n  let current = 0;\n  const len = slides.length;\n\n  function render() {\n\n    if (len === 1) {\n      slides[0].style.transform = 'translate(-50%, -50%) scale(1)';\n      slides[0].style.opacity = '1';\n      slides[0].style.pointerEvents = 'auto';\n      return;\n    }\n\n \n    if (len === 2) {\n      slides.forEach((slide, idx) => {\n        if(idx === current){\n          slide.style.transform = 'translate(-50%, -50%) scale(1)';\n        }else{\n          slide.style.transform = 'translate(-50%, -50%) translateX(-100%) scale(0.7)';\n        }\n        slide.style.opacity = '1';\n        slide.style.pointerEvents = 'auto';\n      });\n      return;\n    }\n\n\n    slides.forEach((slide, idx) => {\n      let diff = idx - current;\n      if (diff > len\/2) diff -= len;\n      if (diff < -len\/2) diff += len;\n      const absDiff = Math.abs(diff);\n\n      if (absDiff > 1) {\n        slide.style.opacity = '0';\n        slide.style.pointerEvents = 'none';\n      } else {\n        slide.style.opacity = '1';\n        slide.style.pointerEvents = 'auto';\n      }\n\n      let transform = '';\n      if (diff === 0) {\n        transform = `translate(-50%, -50%) scale(1)`;\n      } else if (diff === 1) {\n        transform = `translate(-50%, -50%) translateX(100%) scale(0.7)`;\n      } else if (diff === -1) {\n        transform = `translate(-50%, -50%) translateX(-100%) scale(0.7)`;\n      }\n      slide.style.transform = transform;\n    });\n  }\n\n\n  slides.forEach((el, idx) => {\n    el.onclick = function(){\n\n      if(idx === current){\n        modalImg.src = el.querySelector('img').src;\n        imgModal.style.display = 'flex';\n        return;\n      }\n\n      if (idx === current - 1 || idx === current - 1 + len) {\n        current = (current - 1 + len) % len;\n        render();\n      } else if (idx === current + 1 || idx === current + 1 - len) {\n        current = (current + 1) % len;\n        render();\n      }\n    };\n  });\n\n\n  prevBtn.onclick = () => {\n    if(len <= 1) return;\n    current = (current - 1 + len) % len;\n    render();\n  };\n \n  nextBtn.onclick = () => {\n    if(len <= 1) return;\n    current = (current + 1) % len;\n    render();\n  };\n\n\n  imgModal.onclick = function(){\n    imgModal.style.display = 'none';\n  };\n\n  render();\n})();\n<\/script>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-c12399e1\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-04a4f088\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-tabs-c31bb210\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;&lt;strong&gt;Material Introduction&lt;\/strong&gt;&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong><strong>Material Introduction<\/strong><\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">Ultra-High Molecular Weight Polyethylene (UHMWPE) is a thermoplastic engineering plastic with excellent comprehensive properties. Its molecular weight is usually above 1.5 million, and can even exceed 3 million. It is a linear polyethylene with no branches. The basic properties of UHMWPE include: density of 0.920\u20130.964 g\/cm\u00b3, melting point of 130\u2013136\u00b0C, and heat deflection temperature (at 0.46 MPa) of 85\u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UHMWPE possesses many unique physical and chemical properties that make it stand out among materials. For example, its wear resistance is exceptional: 5\u20137 times that of ordinary plastics, 7\u201310 times that of steel pipes, and 27 times that of brass pipes. In addition, its coefficient of friction is extremely low, only 0.07\u20130.11, close to the friction between ice and ice, which can significantly reduce energy consumption during transportation. At the same time, UHMWPE also has excellent corrosion resistance, impact resistance, chemical resistance, stress cracking resistance, self-lubrication, anti-fouling, and anti-aging properties. These characteristics make UHMWPE an engineering plastic widely used in various fields.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-b05bd3ef\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-aad48113\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div id=\"wp-block-themeisle-blocks-tabs-df28e45a\" class=\"wp-block-themeisle-blocks-tabs is-style-border\"><div class=\"wp-block-themeisle-blocks-tabs__content\">\n<div data-title=\"&lt;strong&gt;&lt;strong&gt;&lt;strong&gt;Application Industry&lt;\/strong&gt;&lt;\/strong&gt;&lt;\/strong&gt;\" class=\"wp-block-themeisle-blocks-tabs-item\"><div class=\"wp-block-themeisle-blocks-tabs-item__header\" tabindex=\"0\"><strong><strong><strong>Application Industry<\/strong><\/strong><\/strong><\/div><div class=\"wp-block-themeisle-blocks-tabs-item__content\">\n<p class=\"wp-block-paragraph\">UPE (Ultra-High Molecular Weight Polyethylene) floating seals are high-performance sealing components widely used in multiple industries for their excellent wear resistance, impact resistance, and self-lubricating properties. The main application sectors of UPE floating seals are as follows:<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Mechanical Engineering<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In hydraulic systems, UPE sealing components can withstand the impact of high-pressure and high-speed fluids, effectively preventing leakage and contamination. In rotating parts such as bearings and gears, UPE sealing components provide good lubrication and sealing effects, reducing friction and wear, and extending the service life of equipment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Chemical Industry<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Due to its excellent corrosion resistance and chemical stability, UPE is an ideal material for manufacturing sealing components for chemical equipment. In chemical industrial parts such as sealing gaskets, packing materials, vacuum mold boxes, pump components, and bearing bushes, UPE sealing components can maintain stable performance over long periods.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Food and Pharmaceutical Industry<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">UPE materials are completely hygienic and non-toxic, meeting standards for food and pharmaceutical contact, so they are widely used in the manufacture of sealing components for the food and pharmaceutical industries. For example, in the beverage and light industry, UPE sealing components are used to make various gears, cams, conveyor line wear-resistant guardrails, strips, guide rails, as well as various friction-reducing and self-lubricating shaft sleeves, liners, etc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Textile and Paper Industry<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Textile machinery is one of the earliest application fields for UHMWPE. UPE sealing components are used in textile machinery to manufacture various impact and wear-resistant parts, such as weft feeders and shuttle sticks. In paper-making machinery, UPE sealing components are used to make parts such as doctor blades, suction box covers, and guide plates for paper machines.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">Marine and National Defense Fields<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">UPE sealing components are used in marine engineering as the main material for mooring ropes, ship mooring lines, ocean fishing nets, and marine aquaculture cages. In the national defense and military field, UPE materials are used to manufacture bulletproof vests, bulletproof helmets, and protective armor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">New Energy<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In the new energy vehicle sector, UPE sealing components can meet the high requirements for sealing performance in parts such as battery packs and motors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ultra-High Molecular Weight Polyethylene (UHMWPE), as a high-performance thermoplastic engineering plastic, is widely used in multiple industries. With its wear-resistant, impact-resistant, and self-lubricating properties, UPE floating seals play an important role in mechanical engineering, chemical, food and pharmaceutical, textile and paper, marine and national defense, as well as new energy and intelligent manufacturing sectors. With technological progress and improved processing methods, the application fields of UPE sealing components will be further expanded, making greater contributions to the development of modern industry.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"wp-block-themeisle-blocks-advanced-columns-9a0e83fe\" class=\"wp-block-themeisle-blocks-advanced-columns alignwide has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-vertical-unset\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div id=\"wp-block-themeisle-blocks-advanced-column-5daca14f\" class=\"wp-block-themeisle-blocks-advanced-column\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1426-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"1426\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/de\/wp-json\/wp\/v2\/products\/1457#wpcf7-f1426-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" enctype=\"multipart\/form-data\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1426\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1426-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"uacf7-form-wrapper-container uacf7-form-1426  \"><div class=\"cf7-original-style\">\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-half\">\n      <label>Name <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required cf7-input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n    <\/div>\n\n    <div class=\"cf7-col-half\">\n      <label>Email <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email cf7-input\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-half\">\n      <label>Country<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text cf7-input\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n    <\/div>\n\n    <div class=\"cf7-col-half\">\n      <label>Industry<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-industry\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text cf7-input\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-industry\" \/><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <label>Message <span class=\"required\">*<\/span><\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"7\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required cf7-textarea\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <label>Upload Drawing<\/label>\n      <span class=\"wpcf7-form-control-wrap\" data-name=\"your-drawing\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-file cf7-input\" accept=\".pdf,.dwg,.dxf,.zip,.jpg,.jpeg,.png\" aria-invalid=\"false\" type=\"file\" name=\"your-drawing\" \/><\/span>\n      <small class=\"cf7-file-note\">\n        Accepted formats: PDF, DWG, DXF, ZIP, JPG and PNG. Maximum file size: 10MB.\n      <\/small>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <p class=\"cf7-disclaimer\">\n        You agree to receive email communication from us by submitting this form and understand that your contact information will be stored with us.\n      <\/p>\n    <\/div>\n  <\/div>\n\n  <div class=\"cf7-row\">\n    <div class=\"cf7-col-full\">\n      <input class=\"wpcf7-form-control wpcf7-submit has-spinner cf7-submit\" type=\"submit\" value=\"Submit\" \/>\n    <\/div>\n  <\/div>\n\n<\/div><\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":1024,"template":"","meta":{"_themeisle_gutenberg_block_has_review":false},"class_list":["post-1457","products","type-products","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/walleglobal.com\/de\/wp-json\/wp\/v2\/products\/1457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/walleglobal.com\/de\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/walleglobal.com\/de\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/walleglobal.com\/de\/wp-json\/wp\/v2\/media\/1024"}],"wp:attachment":[{"href":"https:\/\/walleglobal.com\/de\/wp-json\/wp\/v2\/media?parent=1457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}