ビスフェノールA (bisphenol A, BPA) は化学式 (CH3)2C(C6H4OH)2 の有機化合物である。白色の固体であり、有機溶媒に溶けるが水には溶けにくい。一般には粉体であり、粉塵爆発を起こす ことがあるため扱いに関して注意が必要 。2つのフェノール部位を持っており、ポリカーボネートやエポキシ樹脂をはじめ、さまざまなプラスチックの合成に使われている。 WebDec 7, 1998 · Aminopropyl-terminated polydimethylsiloxane (PDMS)-bisphenol-A polycarbonate block copolymers were synthesized by interfacial phosgenation reaction of 2,2-bis(4-hydroxyphenyl) propane (BPA) and aminopropyl-terminated PDMS. A new synthetic procedure shows better conversion yield of PDMS oligomer.
A Study of the Curing and Flammability Properties of Bisphenol A …
WebSep 13, 2024 · Bisphenol A (BPA) is a synthetic unit of polycarbonate polymers and epoxy resins, the types of plastics that could be found in essentially every human population and incorporated into almost every aspect of the modern human society. BPA polymers appear in a wide range of products, from liquid storag … WebPoly(Bisphenol A carbonate) Poly(Bisphenol A carbonate) CAS Number: 25037-45-0. Product Number Product Description SDS; 181625: average M w ~45,000 by GPC: Pricing: 181641: analytical standard: Pricing: 435139: melt index 10-12 g/10 min (300°C/1.2kg) Pricing: 181676: analytical standard, molecular weight series: how many 3s does steph have
Bisphenol‐A polycarbonate/polydimethylsiloxane multiblock …
WebPoly (Bisphenol-A- co -epichlorohydrin) (PBE) is an epoxy based resin that is a phenoxy polymer derived from bisphenol A and epichlorohydrin. [ 1] Application PBE can be used as a reinforcing polymer on nanotubes and nanoparticles which can be useful in electronics, optical and aerospace based applications. Web16 hours ago · Domestic China Prices of Bisphenol-A Region Prices are in Yuan/MT Trends East China... +(91-22) 61772000 (25 Lines) GST ID : 27AAECS6989F1ZS; CIN : U72200MH2000PTC125470 ... Fundamentals of Polymer Recycling and Waste Manage... View Details. Thermal Behavior of Polymers View Details. View All Courses . Subscribe … WebNov 19, 2024 · The widely used bisphenol compounds include bisphenol A, bisphenol F, bisphenol AF, and 4,4′-biphenol, all of which contains sterically unhindered phenolic hydroxyl group. It has been reported that the methyl-hindered phenolic hydroxyl group needs extended reaction time for the complete reaction to achieve considerable molecular … high mp compact camera