form
powder
Quality Segment
autoignition temp.
580 °F
mol wt
average Mw ~350,000 by GPC
reduced viscosity
150-160 cm3/g(20 °C)(lit.)
acid number
<1 mg KOH/g
transition temp
Tg (DSC) 105 °C (midpoint)
solubility
alcohols and aliphatic hydrocarbons: insoluble, esters, ketones, aromatics and glycol ethers: soluble
density
1.17 g/mL at 25 °C
InChI
1S/C5H9O2/c1-4(2)5(6)7-3/h1-3H3
InChI key
PMAMJWJDBDSDHV-UHFFFAOYSA-N
General description
在惰性气氛中研究了 PMMA(平均分子量 ~350,000g mol-1)的热降解行为,观察到四个失重步骤。
Application
PMMA(平均分子量 ~350,000 g mol-1) 含有 Fe2O3 和 TiO2 填料可用作阻燃剂。
用于涂料的颜料润湿粘合剂。
Features and Benefits
提供硬度、耐候性、耐光性和耐化学性。
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存储类别
11 - Combustible Solids
wgk
nwg
ppe
Eyeshields, Gloves, type N95 (US)