Butadiene Styrene
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ASA Data Sheet - Stratasys
www.stratasys.comASA (acrylonitrile styrene acrylate) FDM® filament is a broad-use commodity thermoplastic. It is similar to ABS (acrylonitrile butadiene styrene) but exhibits better UV resistance, mechanical properties and aesthetics than ABS.
Material - Safety - Data Sheet (MSDS)
www.farnell.comStyrene Butadiene < 5% 9003-55-8 Rubber (SBR) n/a n/a F (powder) 11 F (powder) 10-15 n/a n/a Aluminium (Al) 2 - 10% 7429-90-5 Carbon (C) 10 - 30% 7440-44-0 Copper (Cu) 2 - 11% 7440-50-8 25 - 35% EMC (Ethyl Methyl Carb.) DEC (Diethylcarbonate) Fluoride (PVDF) stainless steel n/a n/a (Graphite) n/a 1 - 3% F 24937-79-9 n/a 21324-40-3 T (propietary ...
Chapter 15: Benzene and Aromaticity
as.vanderbilt.eduof Butadiene (no nodes, bonding MO) The four π-electrons in ψ 1 are delocalized over the four p-orbitals ¥ ¥ ¥ ¥ _ + ¥ ¥ ¥ _ + ¥ H 3CCH 3H 2CCH 2H 2CCHCH 3 H 2CCHCHCH 2 H 2CCHCHCH 2 Table 14.2 (p. 528): Bond lengths in pm 154 133 149 148 134 Bonding Interaction