{"product_id":"3m-scotch-weld-3581-uv-dual-cure-epoxy-adhesive-one-part-structural-glue-for-camera-lens-module-assembly","title":"3M Scotch-Weld 3581 UV Dual Cure Epoxy Adhesive One-Part Structural Glue for Camera Lens Module Assembly","description":"\u003cp\u003eThe \u003cstrong\u003e3M Scotch-Weld 3581\u003c\/strong\u003e is a one-part, dual-cure epoxy adhesive that combines UV light activation with a secondary heat or anaerobic cure mechanism. Designed for precision optical and electronics assembly, it ensures complete cure even in shadowed areas where UV light cannot reach — a critical advantage in camera lens module and sensor assembly applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e One-part dual-cure epoxy adhesive (UV + secondary cure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure method:\u003c\/strong\u003e Primary UV cure + secondary heat or anaerobic cure for shadow areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Camera lens module assembly, optical sensor bonding, precision electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond properties:\u003c\/strong\u003e High structural strength, excellent optical clarity, low outgassing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Glass, metal, plastics, optical components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvantage:\u003c\/strong\u003e Reliable full cure in complex geometries where UV access is limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e 3M Scotch-Weld\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTrusted by optical and electronics manufacturers for demanding precision assembly where bond integrity and optical performance cannot be compromised.\u003c\/p\u003e","brand":"3M","offers":[{"title":"30ml","offer_id":51720522825944,"sku":"3M-3581-DUALCURE-1","price":998.0,"currency_code":"HKD","in_stock":true},{"title":"170ml","offer_id":51720522858712,"sku":"3M-3581-DUALCURE-2","price":5000.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7103\/1000\/files\/1_eb927a4d-1800-4b46-9d4e-20bb787176f6.jpg?v=1779853233","url":"https:\/\/hklotech.com\/products\/3m-scotch-weld-3581-uv-dual-cure-epoxy-adhesive-one-part-structural-glue-for-camera-lens-module-assembly","provider":"hklotech","version":"1.0","type":"link"}