428302
聚砜
average Mw ~35,000 by LS, average Mn ~16,000 by MO, pellets (Transparent)
别名:
Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene], Polysulfone resin
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关于此项目
线性分子式:
[C6H4-4-C(CH3)2C6H4-4-OC6H4-4-SO2C6H4-4-O]n
化学文摘社编号:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
form
pellets (Transparent)
Quality Segment
autoignition temp.
1022 °F
melt index
6.5 g/10 min (343°C/0.3 Mpa)
mol wt
average Mn ~16,000 by MO, average Mw ~35,000 by LS
reduced viscosity
0.37-0.39 dL/g, 0.2 % (w/v) in chloroform(25 °C)(lit.)
density
1.24 g/mL at 25 °C (lit.)
SMILES string
CC(C)(c1ccc(O)cc1)c2ccc(O)cc2.Oc3ccc(cc3)S(=O)(=O)c4ccc(O)cc4
InChI
1S/C15H16O2.C12H10O4S/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12;13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h3-10,16-17H,1-2H3;1-8,13-14H
InChI key
ZUZZUJNBGCVPLQ-UHFFFAOYSA-N
Application
微波炊具、家电遮盖物、外科手术器械、汽车电气元件、印刷电路板和管道组件。
Features and Benefits
高抗冲击性。温度使用范围高达 160°C。异常的蒸汽灭菌稳定性。电属性在很宽的温度和频率范围内保持不变。耐辐照降解性高。
Physical form
热塑性工程聚合物。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)