{"product_id":"solar-panel-sealant-and-tape-silicone-butyl-busbar","title":"Solar Panel Sealant and Tape — Silicone, Butyl, Busbar","description":"\u003cblockquote\u003e\n\u003cp\u003eSolar panel sealant and tape for module assembly: silicone frame sealant, butyl tape and busbar insulation tape, UV-resistant for 25-year outdoor exposure.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg alt=\"Solar Panel Sealant and Tape — Silicone, Butyl, Busbar\" src=\"https:\/\/cdn.ooitech.com\/runtime\/image\/w800_h600_fitblur_v2_2026032711586064.jpg.webp\"\u003e\u003c\/p\u003e\n\u003ch4\u003eSolar Panel Sealant and Tape — Silicone, Butyl, Busbar\u003c\/h4\u003e\n\u003cp\u003eSolar panel sealant and tape for module assembly: silicone frame sealant, butyl tape and busbar insulation tape, UV-resistant for 25-year outdoor exposure.\u003c\/p\u003e\n\u003chr\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\n\u003cp\u003eOur comprehensive PV Module Sealant \u0026amp; Tape Solutions represent the critical \"defense system\" for photovoltaic modules, ensuring long-term reliability beyond 25 years. These seemingly minor yet essential auxiliary materials form multiple protective barriers against environmental challenges. Our product line includes high-performance silicone sealants for frame and \u003ca href=\"https:\/\/www.ooitech.com\/junction-box-welding-machine-ks-01c-automatic-solar-panel-junction-box-soldering-equipment-ooitech.html\"\u003ejunction box\u003c\/a\u003e sealing, along with specialized tapes for insulation, fixing, and edge sealing applications.\u003c\/p\u003e\n\u003cp\u003eAs a leading supplier through \u003cstrong\u003eOoitech\u003c\/strong\u003e (\u003ca href=\"http:\/\/www.ooitech.com\"\u003ewww.ooitech.com\u003c\/a\u003e), we provide industry-standard sealing and insulation materials specifically engineered for solar panel manufacturing. These products are integral components in our complete solar panel production line solutions, from 5MW to 1GW capacity, ensuring optimal module performance and longevity in harsh field conditions.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eSealant Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Type\u003c\/td\u003e\n\u003ctd\u003eNeutral Cure Silicone\u003c\/td\u003e\n\u003ctd\u003eIEC 61215 Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003ctd\u003eASTM C1184\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;25 years\u003c\/td\u003e\n\u003ctd\u003eISO 4892-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e≥1.8 MPa\u003c\/td\u003e\n\u003ctd\u003eASTM D412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation at Break\u003c\/td\u003e\n\u003ctd\u003e≥400%\u003c\/td\u003e\n\u003ctd\u003eASTM D412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore A Hardness\u003c\/td\u003e\n\u003ctd\u003e25-35\u003c\/td\u003e\n\u003ctd\u003eASTM C661\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCure Time (Tack-free)\u003c\/td\u003e\n\u003ctd\u003e10-30 minutes\u003c\/td\u003e\n\u003ctd\u003e@ 23°C, 50% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Cure Time\u003c\/td\u003e\n\u003ctd\u003e24-72 hours\u003c\/td\u003e\n\u003ctd\u003e@ 23°C, 50% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;20 kV\/mm\u003c\/td\u003e\n\u003ctd\u003eASTM D149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Vapor Transmission\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5 g\/m²\/day\u003c\/td\u003e\n\u003ctd\u003eASTM E96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecialized Tapes Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTape Type\u003c\/th\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003cth\u003eAdhesion\u003c\/th\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCross-connect Insulation\u003c\/td\u003e\n\u003ctd\u003ePET Film\u003c\/td\u003e\n\u003ctd\u003e0.05-0.1mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;8 N\/25mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Sealing\u003c\/td\u003e\n\u003ctd\u003eButyl Rubber\u003c\/td\u003e\n\u003ctd\u003e1-2mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;15 N\/25mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;5 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBusbar Fixing\u003c\/td\u003e\n\u003ctd\u003eAcrylic\/PET\u003c\/td\u003e\n\u003ctd\u003e0.1-0.2mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10 N\/25mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Mounting\u003c\/td\u003e\n\u003ctd\u003ePE Foam\u003c\/td\u003e\n\u003ctd\u003e1-3mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;12 N\/25mm\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;3 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eTechnical Advantages\u003c\/h2\u003e\n\u003ch3\u003eSuperior Moisture \u0026amp; Environmental Protection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Impermeability\u003c\/strong\u003e: Forms an absolute barrier against water, humidity, and dust penetration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrolysis Prevention\u003c\/strong\u003e: Protects EVA\/POE \u003ca href=\"https:\/\/www.ooitech.com\/EVA-POE-EPE-Encapsulant-Film-for-Solar-Panel-Manufacturing-Complete-Technical-Guide.html\"\u003eencapsulant\u003c\/a\u003es from degradation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance\u003c\/strong\u003e: Prevents electrode corrosion and internal short circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-layer Defense\u003c\/strong\u003e: Combined sealant and tape system provides redundant protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOutstanding Mechanical Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermanent Flexibility\u003c\/strong\u003e: Maintains elasticity throughout 25+ year service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stress Absorption\u003c\/strong\u003e: Accommodates differential expansion between glass, metal, and polymer materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Damping\u003c\/strong\u003e: Reduces mechanical stress from wind and thermal cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Adhesion\u003c\/strong\u003e: Ensures permanent bonding without primer requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExceptional Weather Resistance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Stability\u003c\/strong\u003e: No degradation under continuous solar radiation exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Cycling\u003c\/strong\u003e: Performs reliably from -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistance\u003c\/strong\u003e: Withstands acid rain, salt mist, and industrial pollutants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-term Reliability\u003c\/strong\u003e: Proven field performance exceeding 25 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProcess Optimization Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Tack-free Time\u003c\/strong\u003e: Enables rapid production line throughput\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Application\u003c\/strong\u003e: Compatible with automated dispensing systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Consistency\u003c\/strong\u003e: Uniform properties batch-to-batch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective\u003c\/strong\u003e: Reduces warranty claims and field failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Applications\u003c\/h2\u003e\n\u003ch3\u003eFrame Sealing Applications\u003c\/h3\u003e\n\u003cp\u003eOur silicone sealants are specifically formulated for the critical interface between aluminum frames and glass laminates. This application prevents moisture ingress at the module perimeter, which is the primary failure point in field installations. The sealant creates a permanent, flexible bond that accommodates thermal movement while maintaining complete environmental isolation.\u003c\/p\u003e\n\u003ch3\u003eJunction Box Mounting\u003c\/h3\u003e\n\u003cp\u003eThe junction box-to-\u003ca href=\"https:\/\/www.ooitech.com\/Photovoltaic-Backsheet-The-Critical-Protective-Layer-for-Solar-Modules.html\"\u003ebacksheet\u003c\/a\u003e interface requires exceptional adhesion and sealing properties. Our sealants ensure IP67\/IP68 rated protection, preventing water infiltration that could cause electrical failures. The material's dielectric properties provide additional insulation safety, critical for high-voltage module designs including 1500V systems.\u003c\/p\u003e\n\u003ch3\u003eCross-connect Insulation\u003c\/h3\u003e\n\u003cp\u003ePET-based insulation tapes prevent electrical shorts at cell string crossover points. Essential for half-cell and shingled cell designs, these tapes maintain their dielectric strength even under lamination temperatures and pressures. Compatible with all cell technologies including PERC, \u003ca href=\"https:\/\/www.ooitech.com\/what-is-topcon-solar-cell-a-complete-guide-to-tunnel-oxide-passivated-contact-technology.html\"\u003eTOPCon\u003c\/a\u003e, IBC, and HJT configurations.\u003c\/p\u003e\n\u003ch3\u003eEdge Sealing Systems\u003c\/h3\u003e\n\u003cp\u003eButyl rubber edge tapes provide primary moisture barrier protection, particularly critical for frameless and dual-glass modules. These tapes offer immediate sealing upon application, creating a vapor-tight barrier that complements the frame sealant system. Extensively tested for compatibility with all major backsheet and glass types.\u003c\/p\u003e\n\u003ch3\u003eProduction Line Integration\u003c\/h3\u003e\n\u003cp\u003eAll products are optimized for integration with Ooitech's complete solar panel production lines, including automated dispensing systems on \u003ca href=\"https:\/\/www.ooitech.com\/solar-panel-framing-machine-with-punching-function-and-otzk-a-full-automatic-framing-machine-with-auto-dispensing-glue-ooitech.html\"\u003eframing machine\u003c\/a\u003es and tape application stations. Compatible with M6, M10, M12 cell formats and MBB interconnection technologies.\u003c\/p\u003e\n\u003ch2\u003eContact for Purchase\u003c\/h2\u003e\n\u003ch3\u003eGet Professional Solar Panel Sealing Solutions from Ooitech\u003c\/h3\u003e\n\u003cp\u003eEnsure your solar module production achieves maximum reliability with our industry-leading sealant and tape solutions. As part of Ooitech's comprehensive solar panel manufacturing equipment and materials portfolio, we provide complete technical support from material selection through production implementation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload Technical Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1EWA3TV6hJb_cAUH6w0UENpRglAgq_Kzv\/view?usp=sharing\"\u003eOoitech Product Catalog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yg9NLXzLOmPWriYScQZeM6ZfSZ8gcQ88\/view?usp=sharing\"\u003eCompany Profile\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWatch Our Production Line Videos:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYouTube Channel: \u003ca href=\"https:\/\/www.youtube.com\/ooitech\"\u003ewww.youtube.com\/ooitech\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMBB Full Automatic Production Line: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=uRS9sn94sIQ\"\u003eWatch Video\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSubscribe to our YouTube channel for more insights into solar panel manufacturing technologies and best practices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact Our Technical Team:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmail\u003c\/strong\u003e: \u003ca href=\"mailto:info@ooitech.com\"\u003einfo@ooitech.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhone\u003c\/strong\u003e: +86 18571646990\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhatsApp\u003c\/strong\u003e: +86 15961592660\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Office\u003c\/strong\u003e: Wuhan Yangtze River Center, Wuhan, China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWebsite\u003c\/strong\u003e: \u003ca href=\"https:\/\/www.ooitech.com\"\u003ewww.ooitech.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequest a Quote Today!\u003c\/strong\u003e Our technical experts will help you select the optimal sealing and insulation materials for your specific module design and production requirements. We offer comprehensive packages including materials, application equipment, training, and ongoing technical support.\u003c\/p\u003e","brand":"Ooitech","offers":[{"title":"Default Title","offer_id":67691756453987,"sku":null,"price":99999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/1427\/4659\/files\/w800_h600_fitblur_v2_2026032711586064_jpg.webp?v=1791858265","url":"https:\/\/ooitechchina.myshopify.com\/pt-global\/products\/solar-panel-sealant-and-tape-silicone-butyl-busbar","provider":"Solar Panel Making Machine","version":"1.0","type":"link"}