427845
Polypropylene-graft-maleic anhydride
viscosity 425 cPs
Synonym(s):
maleated copolymer, maleated polymer, maleic copolymer
SMILES string
O1C(=O)C=CC1=O.CC=C
InChI
1S/C4H2O3.C3H6/c5-3-1-2-4(6)7-3;1-3-2/h1-2H;3H,1H2,2H3
InChI key
DBVUAFDZHKSZJH-UHFFFAOYSA-N
form
beads
composition
maleic anhydride, 8-10 wt. %
viscosity
4.0 poise(190 °C, Brookfield Thermosel)(lit.)
mp
156 °C
acid number
40.0‑55.0(mg-KOH)
transition temp
softening point 157 °C (ring and ball)
density
0.934 g/mL at 25 °C
Quality Level
Related Categories
Application
Imparts slip resistance to polishes, coupling additive for filled polypropylene and polymer alloys, pigment dispersant and processing aid for plastics, such as ABS.
Features and Benefits
High melting, hard, emulsifiable wax. Grafted with maleic anhydride to give hydrophilic characteristics.
Physical form
Crystalline, isotactic, modified homopolymer.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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