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Amethyst
J&K
1-Material
SERVA
TCI
Apollo
Fluorochem-B
Polymer Source
Aldrich
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10 wt. % in H2O
20 wt. % in H2O
62 wt. % in H2O
95.0%
95%
97%
98%
99%
acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000
acid terminated, lactide:glycolide 50:50, Mw 38,000-54,000
acid terminated, lactide:glycolide 75:25, Mw 4,000-15,000
acid terminated, Mw 24,000-38,000
acid terminated, Mw 7,000-17,000
acrylonitrile ~94 wt. %
AldrichCPR
average Mn ~1,000
average Mn ~2,000, contains BHT as stabilizer
average Mn ~2,900
average Mn ~50,000 by GPC
average Mn 10,000, PDI ≤1.3
average Mn 20,000, PDI ≤1.1
average Mn 2100, PDI <1.3
average Mn 40,000
average Mn 40,000-70,000
average Mn 5,000, PDI ≤1.2
average Mn 5,000, PDI ≤1.3
average Mn 70,000-100,000
average Mw >15,000, powder (Infusible), 3-100 μm particle size
average Mw ~150,000
average Mw ~25,000 by LS, average Mn ~10,000 by GPC, branched
average Mw ~35,000 by LS, average Mn ~16,000 by MO, pellets (Transparent)
average Mw ~400,000, average Mn ~130,000, pellets
average Mw ~800 by LS, average Mn ~600 by GPC
average Mw 2,000 by LS, 50 wt. % in H2O
ester terminated, lactide:glycolide 75:25, Mw 76,000-115,000
ester terminated, Mw 50,000-75,000
inherent viscosity 0.55-0.75 dL/g (lit.)
lactide:glycolide 50:50, ester terminated, Mw 7,000-17,000
light-emitting polymer
mp ≥65 °C (ASTM D 87)
mp 53-58 °C (ASTM D 87)
mp 58-62 °C (ASTM D 87)
N/A
natural origin
pellets, white
regioregular
viscosity ~2.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)
viscosity ~4.0 dL/g, 0.1 % (w/v) in chloroform(25 °C)
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