{"product_id":"covestro-desolite-ds-2900-secondary-optical-fiber-coating-uv-and-led-cure-10-kg","title":"Covestro DeSolite® DS-2900 Secondary Optical Fiber Coating, UV and LED Cure (10 kg)","description":"\u003ch1\u003eCovestro DeSolite® DS-2900 Secondary Optical Fiber Coating, UV and LED Cure (10 kg)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e COV-DS-2900-10KG\u003c\/p\u003e\n\u003cp\u003eThe Covestro DeSolite® DS-2900 is a premium secondary coating material developed to protect optical fibers in demanding telecommunications applications. Designed for use as part of a dual-layer coating system, DS-2900 pairs with DeSolite® primary coatings to provide enhanced mechanical protection while maintaining the optical performance required for modern high-capacity fiber networks.\u003c\/p\u003e\n\u003cp\u003eIts advanced formulation supports today's high-speed fiber manufacturing environments by delivering rapid curing characteristics and excellent processing flexibility. Whether used in wet-on-wet or wet-on-dry coating operations, DS-2900 helps manufacturers achieve efficient production rates while maintaining consistent coating quality.\u003c\/p\u003e\n\u003cp\u003eIn addition to its processing advantages, DS-2900 contributes to long-term fiber reliability through its low attenuation characteristics and resistance to microbending losses. The coating is suitable for conventional UV curing systems as well as newer LED curing technologies, making it an excellent choice for next-generation fiber production lines, including G.654.E optical fiber applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSecondary optical fiber coating for telecommunications applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for use with DeSolite® primary coating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports advanced fiber designs, including G.654.E fibers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePromotes low attenuation and reduced microbending losses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast-curing formulation for high-throughput manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with both UV and LED curing equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports wet-on-wet and wet-on-dry application processes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps maintain fiber performance under challenging environmental conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized for modern high-speed fiber draw operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLiquid Properties\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractive Index (23°C)\u003c\/td\u003e\n\u003ctd\u003e1.506\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity (25°C)\u003c\/td\u003e\n\u003ctd\u003e5,800 mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCured Properties\u003c\/h2\u003e\n\u003cp\u003eValues obtained from a 75 μm film cured under nitrogen atmosphere at 1 J\/cm² using a D lamp.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Transition Temperature (Tan δ Maximum)\u003c\/td\u003e\n\u003ctd\u003e96°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTg Temperature (E' = 1000 MPa)\u003c\/td\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTg Temperature (E' = 100 MPa)\u003c\/td\u003e\n\u003ctd\u003e108°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefractive Index (Cured)\u003c\/td\u003e\n\u003ctd\u003e1.513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackaging\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e10 kg bottle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTelecommunications optical fibers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-haul fiber optic networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed fiber draw towers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eG.654.E fiber manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUV-cured and LED-cured fiber coating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Notice\u003c\/h2\u003e\n\u003cp\u003eAn 8.5% tariff charge will be added at the time of shipment.\u003c\/p\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083452293376,"sku":"COV-DS-2900-10KG","price":50915.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/alotechparts.com\/products\/covestro-desolite-ds-2900-secondary-optical-fiber-coating-uv-and-led-cure-10-kg","provider":"Alo Tech Solutions","version":"1.0","type":"link"}