{"product_id":"bostik-pa145-copolyamide-web-adhesive","title":"Bostik PA145 Chemical-Resistant Copolyamide Hot Melt Web Adhesive","description":"\u003ch2\u003eHigh-Temperature Web Adhesive for Upholstery, Filters \u0026amp; Apparel\u003c\/h2\u003e\n\u003cp\u003eBostik PA145 is a nonwoven polyamide hot melt web adhesive designed for demanding textile bonding and lamination applications. Its fine-filament construction provides uniform adhesive coverage and good textile hand while delivering \u003cstrong\u003eexcellent adhesion to a variety of fabrics, urethane foams and vinyls\u003c\/strong\u003e. PA145 combines \u003cstrong\u003egood chemical and elevated-temperature resistance\u003c\/strong\u003e with resistance to repeated dry cleaning and home laundering, plus the processing flexibility of steam activation.\u003c\/p\u003e\n\u003ch3\u003ePerformance Features of Bostik PA145\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistant:\u003c\/strong\u003e Provides good chemical resistance for durable textile and industrial laminations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistance:\u003c\/strong\u003e Provides good elevated-temperature resistance for demanding textile and lamination applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Substrate Adhesion:\u003c\/strong\u003e Provides excellent adhesion to a variety of fabrics, urethane foams and vinyls for versatile bonded constructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry-Cleaning \u0026amp; Wash Resistant:\u003c\/strong\u003e Resists repeated dry cleanings and home laundering for durable textile and laminate assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteam Activated:\u003c\/strong\u003e Can be activated with steam at 230°F (110°C), providing an alternative to higher-temperature dry-heat activation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Web Coverage:\u003c\/strong\u003e Fine-filament nonwoven construction provides uniform adhesive coverage and good textile hand while supporting intermittent and continuous processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: PA145\u003c\/li\u003e\n\u003cli\u003eChemistry: Copolyamide\u003c\/li\u003e\n\u003cli\u003eForm: Nonwoven Web\u003c\/li\u003e\n\u003cli\u003eMelting Range: 284–302°F (140–150°C)\u003c\/li\u003e\n\u003cli\u003eMinimum Activation Temperature: 285°F (141°C)\u003c\/li\u003e\n\u003cli\u003eFluidity: Medium\u003c\/li\u003e\n\u003cli\u003eAppearance: Milky White Nonwoven Fabric\u003c\/li\u003e\n\u003cli\u003eTypical Roll Length: 500–1,000 linear yd (457–914 linear m)\u003c\/li\u003e\n\u003cli\u003eCore Size: 3 in (7.6 cm) ID\u003c\/li\u003e\n\u003cli\u003eBasis Weight Range: 15–100 g\/yd² (18–120 g\/m²)\u003c\/li\u003e\n\u003cli\u003eTrimmed Width: 10–68 in (25–173 cm)\u003c\/li\u003e\n\u003cli\u003eShelf Life: Approximately 24 Months when shipped and stored below 130°F (54°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e \u003ca href=\"\/pages\/contact-us\" title=\"Contact us for more information on Bostik web adhesive rolls\" rel=\"noopener\" target=\"_blank\"\u003eContact us\u003c\/a\u003e for customized widths and basis weights.\u003c\/p\u003e\n\u003ch3\u003eHow to Activate \u0026amp; Apply Bostik PA145 Adhesive Webbing\u003c\/h3\u003e\n\u003cp\u003eBostik PA145 adhesive web can be activated using an electric fusing press, dielectric press, heated rolls, heated air, radiant heat or steam press. Dry heat activation requires 285°F (141°C), while steam activation requires 230°F (110°C). Reactivation time is typically 8–10 seconds depending on the technique, temperature, pressure, substrates and adhesive thickness, and PA145 works exceptionally well in a dielectric press.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive Upholstery Laminates\u003c\/li\u003e\n\u003cli\u003eIndustrial Filter Media\u003c\/li\u003e\n\u003cli\u003eApparel Laminates\u003c\/li\u003e\n\u003cli\u003eFootwear\u003c\/li\u003e\n\u003cli\u003eSkin-to-Core Laminations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bostik","offers":[{"title":"Default Title","offer_id":49085541875929,"sku":"BOSTIK PA145","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1600\/8847\/files\/bostik-hot-melt-web-adhesive.jpg?v=1786722950","url":"https:\/\/www.hotmelt.com\/products\/bostik-pa145-copolyamide-web-adhesive","provider":"Hotmelt.com","version":"1.0","type":"link"}