408042
聚[(邻甲苯缩水甘油醚)-co-甲醛]
average Mn ~1,080
别名:
Formaldehyde, polymer with (chloromethyl)oxirane and 2-methylphenol
InChI
1S/C7H8O.C3H5ClO.CH2O/c1-6-4-2-3-5-7(6)8;4-1-3-2-5-3;1-2/h2-5,8H,1H3;3H,1-2H2;1H2
InChI key
XRYDVSRMOIMZGM-UHFFFAOYSA-N
form
solid
mol wt
average Mn ~1,080
extent of labeling
4.8 epoxide functionality, 0.445 eq epoxy per 100 g
viscosity
25 cP(lit.)
mp
63-73 °C, 70-75 °C (lit.)
transition temp
Tg 37-39 °C (DSC), softening point 68-78 °C (ring and ball)
density
1.12 g/mL at 25 °C (lit.)
General description
Poly[(o-cresyl glycidyl ether)-co-formaldehyde] (PCGF) is an o-cresol based epoxy resin, which can be cured by cross-linking it with an anhydride based curing agent. It is majorly used in the development of coatings and adhesives.
Application
用于高温粘合剂、涂料、电气和层压产品。
PCGF can be used in the formation of a hard carbon nanocomposite as an anode material for lithium ion batteries. It can be crosslinked with poly(ethtylene imine) for the fabrication of thin nano-membrane, which can be used as a free-standing substrate material.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Chemical recycling of carbon fibre composites using alcohols under subcritical and supercritical conditions.
Pi?ero-Hernanz R, et al.
Journal of Supercritical Fluids, 46(1), 83-92 (2008)
A large, freestanding, 20 nm thick nanomembrane based on an epoxy resin.
Watanabe H and Kunitake T
Advanced Materials, 19(7), 909-912 (2007)
Curing kinetics and thermal properties characterization of o-cresol-formaldehyde epoxy resin and MeTHPA system.
Gao J, et al.
International Journal of Polymeric Materials and Polymeric Biomaterials, 55(12), 1009-1025 (2006)
Silicon, graphite and resin based hard carbon nanocomposite anodes for lithium ion batteries.
Datta MK and Kumta PN
Journal of Power Sources, 165(1), 368-378 (2007)
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