{"id":1437,"date":"2025-08-20T17:56:27","date_gmt":"2025-08-20T15:56:27","guid":{"rendered":"https:\/\/hoenle.cn\/?page_id=1437"},"modified":"2026-01-27T14:11:11","modified_gmt":"2026-01-27T13:11:11","slug":"adhesives-for-medical-wearables","status":"publish","type":"page","link":"https:\/\/hoenle.cn\/en\/products-solutions\/applications\/bonding-potting\/medical-grade-adhesive\/adhesives-for-medical-wearables\/","title":{"rendered":"Adhesives for Medical Wearables"},"content":{"rendered":"

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\n Adhesives for<\/span>\n Medical Wearables<\/span>\n <\/h1>[\/vc_column][vc_column width=”1\/2″][vc_column_text css=””]Medical wearables and mini diagnostic devices, such as diabetes sensors for monitoring blood glucose levels, are becoming increasingly popular. Of course, it must be ensured that the devices are reliable at all times, while at the same time being safe for close use on the body. Hoenle has developed a broad portfolio of special adhesives that meet the high requirements and demands of manufacturers and users.<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/4″][\/vc_column][vc_column width=”1\/4″][\/vc_column][vc_column width=”1\/4″]\n

\n \n Request consultation<\/span>\n <\/a>\n <\/div>[\/vc_column][vc_column width=”1\/4″][vc_column_text css=””]Downloads<\/strong><\/p>\n

Medical Grade Adhesives brochure<\/a>[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_section css=”.vc_custom_1759838341483{background-color: #FFFFFF !important;}”][vc_row][vc_column width=”1\/2″][vc_single_image image=”19755″ img_size=”full” css=””][\/vc_column][vc_column width=”1\/2″][vc_column_text css=””]The quality of medical wearables starts with production. Medical adhesives from Hoenle have very good adhesion to the most commonly used materials, usually plastics, stainless steel, glass or ceramics. They are also biocompatible and have already been tested according to ISO 10993-4\/-5\/-10\/-23 and\/or USP Class VI.[\/vc_column_text][vc_column_text css=””]Every manufacturing process requires specially developed adhesives: from UV acrylates and UV epoxies to electrically conductive products and conventional heat-curing epoxies, Hoenle offers suitable adhesives for all applications. UV adhesives are ideal for bonding needles or housings for wearables, as they cure very quickly under UV radiation and are therefore ideal for fast cycle times and large-volume production. Fluorescing versions are available to enhance quality control relying on in-line vision systems.[\/vc_column_text][vc_column_text css=””]Hoenle adhesives are suitable for bonding to printed circuit boards as well as for bonding housings or gluing in syringe needles.[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_section css=”.vc_custom_1759839199748{border-color: #F2F4F6 !important;}”][vc_row][vc_column width=”1\/2″][vc_column_text css=””]In addition to UV adhesives, thermally curing epoxy resin adhesives are also used for bonding printed circuit boards. Depending on the application, it is important to ensure that the adhesive has a high ionic purity in order to avoid corrosion. Electrically conductive adhesives, on the other hand, are usually silver-filled and can therefore replace solder joints or even be applied to flexible wearables as flexible conductive tracks.[\/vc_column_text][vc_column_text css=””]Hoenle adhesives are suitable for bonding to printed circuit boards as well as for bonding housings or gluing in syringe needles.<\/p>\n

[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_video link=”https:\/\/www.youtube.com\/watch?v=yqA7IuSIsj4″ css=””][vc_column_text css=””]Please accept marketing cookies to watch this video.<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_section css=”.vc_custom_1759839216882{background-color: #FFFFFF !important;}”][vc_row][vc_column][vc_column_text css=””]The table below provides an overview of medical grade adhesives that are certified to ISO 10993 and\/or USP Class VI and therefore suitable for medical applications:<\/p>\n

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\n \n \n \n \n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
\n \n \n Adhesive <\/span>\n \n <\/th>\n \n \n \n Application Areas <\/span>\n \n <\/th>\n \n \n \n Viscosity [mPas] <\/span>\n \n <\/th>\n \n \n \n Base <\/span>\n \n <\/th>\n \n \n \n Curing <\/span>\n \n <\/th>\n \n \n \n Special Properties <\/span>\n \n <\/th>\n <\/tr>\n <\/thead>\n \n \n
\n
\n \n Structalit\u00ae 701<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • bonding surgical instruments<\/li>\n
  • endoscopes<\/li>\n
  • light guides<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 3,000-5,000 <\/span>\n <\/td>\n \n \n 2-part epoxy <\/span>\n <\/td>\n \n \n thermal <\/span>\n <\/td>\n \n \n
    \n
  • \n Transparent in thin layers <\/li>\n
  • \n long potlife <\/li>\n
  • \n fast curing <\/li>\n
  • \n certified to USP Class VI and ISO 10993-5 standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Structalit\u00ae 5893<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • needle bonding<\/li>\n
  • plastic bonding<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 6,000-10,000 (Rheometer, 25\u00b0C, 10s^-1) <\/span>\n <\/td>\n \n \n epoxy <\/span>\n <\/td>\n \n \n thermal <\/span>\n <\/td>\n \n \n
    \n
  • \n Black color <\/li>\n
  • \n excellent flow properties <\/li>\n
  • \n filling material for frame&fill applications <\/li>\n
  • \n high resistance to heat and chemicals <\/li>\n
  • \n certified to ISO 10993-5 standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 1655<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Medical devices bonding<\/li>\n
  • Flexible potting<\/li>\n
  • Optics<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 150-300 (Brookfield LVT, 25 \u00b0C, Sp. 2\/30 rpm) <\/span>\n <\/td>\n \n \n epoxy <\/span>\n <\/td>\n \n \n UV\r\nsecondary heat cure <\/span>\n <\/td>\n \n \n
    \n
  • \n flexible <\/li>\n
  • \n certified to USP Class VI and ISO 10993-5 standards <\/li>\n
  • \n resistant to all common sterilization methods <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 1702<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Hose connections,<\/li>\n
  • blood filters<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 10-100 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV <\/span>\n <\/td>\n \n \n
    \n
  • \n Transparent <\/li>\n
  • \n capillary flow <\/li>\n
  • \n biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 1703<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Hose connections,<\/li>\n
  • blood filters<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 85,000-130,000 (LVT, 25 \u00b0C, Sp. 4\/3 rpm) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV <\/span>\n <\/td>\n \n \n
    \n
  • \n Shear thinning <\/li>\n
  • \n Shape retaining <\/li>\n
  • \n Certified according to USP Class VI <\/li>\n
  • \n Resistant to sterilization <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 4731<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Bonding of flexible components;<\/li>\n
  • Attaching components on PCBs<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 900-1,500 (LVT, 25\u00b0C, Sp. 3\/30 rpm) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Dry surface after curing, <\/li>\n
  • \n biocompatible: certified to USP Class VI and ISO 10993-5 standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 5140<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Sealing electrical assemblies,<\/li>\n
  • breathing masks<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 250-500 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Flexible, <\/li>\n
  • \n well suited for bonding plastics with low UV translucence and permeable to visible light, <\/li>\n
  • \n biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 6108<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • needle bonding<\/li>\n
  • bonding glass apparatus<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 600-900 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS\r\nsecondary heat cure <\/span>\n <\/td>\n \n \n
    \n
  • \n non-yellowing <\/li>\n
  • \n excellent flow properties <\/li>\n
  • \n certified to USP Class VI and ISO 10933-5 standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 6108 T<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • needle bonding<\/li>\n
  • bonding glass apparatus<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 3,000-6,000 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS\r\nsecondary heat cure <\/span>\n <\/td>\n \n \n
    \n
  • \n non-yellowing <\/li>\n
  • \n excellent gap-filling <\/li>\n
  • \n certified to USP Class VI standards <\/li>\n
  • \n shear thinning <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7041<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Needle bonding,<\/li>\n
  • bonding enclosures<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 50-90 (LVT 25\u00b0C, Sp. 2\/60 rpm) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Excellent adhesion to glass, plastics and metals; <\/li>\n
  • \n biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7041 F<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Needle bonding,<\/li>\n
  • bonding enclosures<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 50-90 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Fluorescing, <\/li>\n
  • \n excellent adhesion to glass, plastics and metals; <\/li>\n
  • \n biocompatible: certified to USP Class VI and ISO 10993\/-4\/-5 standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7041 T<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Needle bonding,<\/li>\n
  • bonding dialysis filters<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 1,500-2,300 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n High viscosity\/stable, <\/li>\n
  • \n excellent adhesion to glass, plastics and metals; <\/li>\n
  • \n biocompatible: certified to USP Class VI and ISO 10993\/-4\/-5 standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7090 VHS<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Bonding catheters,<\/li>\n
  • needle bonding<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 40-100 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Dry surface, <\/li>\n
  • \n very high adhesion to plastics, <\/li>\n
  • \n biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7311 FO<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Plastic bonding, glass bonding<\/li>\n
  • Suitable for large area bonding<\/li>\n
  • Suitable for applications with small gaps<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 40-70 (Newtonian liquid, Rheometer, 25 \u00b0C) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Fluorescing orange <\/li>\n
  • \n Capillary flowing <\/li>\n
  • \n Resistant to moisture and alcohol <\/li>\n
  • \n Biocompatible, certified according to USP Class VI and ISO 10993-5\/10 <\/li>\n
  • \n Resistant to sterilization <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7311 FO T<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • bonding plastics\/glass bonding<\/li>\n
  • suitable for elastic bonding of large surfaces<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 1,000-3,000 (Rheometer, 25 \u00b0C, 10s\u00ad^-1) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Fluorescing orange <\/li>\n
  • \n High resistance to alcohols and moisture <\/li>\n
  • \n non-yellowing <\/li>\n
  • \n very high adhesion to plastics, glass and metals <\/li>\n
  • \n suitable for bonding large areas <\/li>\n
  • \n certified according to USP Class VI <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7311 FO Gel<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • plastics \/glass bonding<\/li>\n
  • suitable for elastic bonding of large surfaces<\/li>\n
  • bonding of medical disposables<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 18,000-35,000 (Rheometer, 25 \u00b0C, 10s^-\u00ad1) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Fluorescing orange, shape retaining <\/li>\n
  • \n Resistant to humidity and alcohol <\/li>\n
  • \n Certified according to USP Class VI <\/li>\n
  • \n Resistant to sterilization <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae 7989<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Plastic bonding,<\/li>\n
  • bonding containers<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 3,000-5,000 <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV <\/span>\n <\/td>\n \n \n
    \n
  • \n Excellent adhesion to plastics, especially to PC and PMMA; <\/li>\n
  • \n biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae UV 4050<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • needle bonding<\/li>\n
  • plastic bonding<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 140-500 (LVT, 25\u00b0C, Sp. 2\/30 rpm) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Certified to ISO 10993-5 and USP Class VI standards <\/li>\n
  • \n modified acrylate <\/li>\n
  • \n impact resistant <\/li>\n
  • \n very fast curing <\/li>\n
  • \n very high adhesion to plastics <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Vitralit\u00ae UV 7030<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n -\n <\/span>\n <\/td>\n \n \n 15,000-25,000 (Rheometer, 25 \u00b0C, 10s^-1) <\/span>\n <\/td>\n \n \n acrylate <\/span>\n <\/td>\n \n \n UV\r\nVIS <\/span>\n <\/td>\n \n \n
    \n
  • \n Flexible, high elongation at break, <\/li>\n
  • \n very high shear strength, <\/li>\n
  • \n certified according to USP Class VI <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Cyanolit\u00ae 203 TX<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Bonding hose unions,<\/li>\n
  • bridging large gaps,<\/li>\n
  • suitable for porous materials<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n shear thinning <\/span>\n <\/td>\n \n \n cyanoacrylate <\/span>\n <\/td>\n \n \n moisture,\r\nroom temperature <\/span>\n <\/td>\n \n \n
    \n
  • \n Biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Cyanolit\u00ae 241 F<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Plastic bonding,<\/li>\n
  • metal bonding<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 30-50 <\/span>\n <\/td>\n \n \n cyanoacrylate <\/span>\n <\/td>\n \n \n moisture,\r\nroom temperature <\/span>\n <\/td>\n \n \n
    \n
  • \n Instant adhesive <\/li>\n
  • \n plastic bonder <\/li>\n
  • \n perfect choice for mirror bonding <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Cyanolit\u00ae 290 WR<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n -\n <\/span>\n <\/td>\n \n \n 400 (LVT, 25 \u00b0C, Sp. 2\/60 rpm) <\/span>\n <\/td>\n \n \n cyanoacrylate <\/span>\n <\/td>\n \n \n athmospheric moisture\r\nroom temperature <\/span>\n <\/td>\n \n \n
    \n
  • \n Instant adhesive, fast-curing, water-resistant, chemical-resistant, moisture-resistant, certified to ISO 10993-5 <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Cyanolit\u00ae 732 F<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Bonding coloured plastics,<\/li>\n
  • delicate bonds<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n 230-350 (LVT, 25 \u00b0C, Sp. 2\/60 rpm) <\/span>\n <\/td>\n \n \n cyanoacrylate <\/span>\n <\/td>\n \n \n moisture,\r\nroom temperature <\/span>\n <\/td>\n \n \n
    \n
  • \n Film forming, <\/li>\n
  • \n suitable for bonding porous materials, <\/li>\n
  • \n biocompatible: certified to USP Class VI standards <\/li>\n <\/ul>\n <\/span>\n <\/td>\n <\/tr>\n
\n
\n \n Elecolit\u00ae 323<\/strong>\n \n <\/a>\n <\/div>\n <\/td>\n
\n \n
    \n
  • Bonding of EP catheters<\/li>\n <\/ul>\n <\/span>\n <\/td>\n
\n \n paste-like <\/span>\n <\/td>\n \n \n 2 component epoxy <\/span>\n <\/td>\n \n \n thermal <\/span>\n <\/td>\n \n \n