MOSCOW (MRC) -- Solvay Specialty Polymers has introduced Xydar MG-850 liquid crystal polymer (LCP), a new specially designed grade that meets the rigorous performance and processing demands of new high-speed USB 3.0 surface mount connectors, as per the company's press release.
This advanced new material delivers the high flow, flatness, and dimensional stability required for new 12-gigabyte connectors that target applications in desktop and laptop computers, as well as tablets.
"The connector industry’s adoption of advanced fine-pitch technology has placed even more exacting demands on materials," said Glenn Cupta, global business development manager for electrical/electronics at Solvay Specialty Polymers. "Xydar MG-850 LCP offers manufacturers exceptional performance for these next-generation connectors, providing even tighter tolerances and lower warpage compared to our standard LCP material."
Xydar MG-850 LCP is a 50% glass/mineral reinforced polymer that fills thin walls over long flow lengths. The proprietary mineral and glass reinforcement package provides excellent warp resistance. It also exhibits a heat deflection temperature of 271 C and infrared reflow capability up to 260 C. The material’s low moisture absorption facilitates improved IR reflow performance, according to Cupta.
Solvay’s new injection moldable grade offers performance advantages over competitive low-warp LCPs, and doesn’t suffer from corrosion issues exhibited by other rival material technologies, such as halogen-free flame retardant polyphthalamide (PPA) resins. Xydar LCP is inherently flame retardant, transparent to microwave radiation and resistant to virtually all chemicals.
As MRC informed previously, in October 2014, Swiss Solvay, a privately owned multinational chemicals company, unveiled its breakthrough innovation for surface cleaning formulations. While Mirapol Surf S polymers are a well-established range of polymers for hydrophilization of surfaces such as ceramic, glass, stainless steel, Solvay launches a unique technology enabling formulators to deliver the key benefits consumers now expect for even modern plastic surfaces. With Mirapol Surf N, Solvay makes a step change in household cleaning making it effortless and longer-lasting.
Solvay S.A. is a Belgian chemical company founded in 1863, with its head office in Neder-Over-Heembeek, Brussels, Belgium. The company has diversified into two major sectors of activity: chemicals and plastics. Solvay supplies over 1500 products across 35 brands of high-performance polymers – fluoropolymers, fluoroelastomers, fluorinated fluids, semi-aromatic polyamides, sulfone polymers, aromatic ultra polymers, high-barrier polymers and cross-linked high-performance compounds.
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