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hydroxyl-terminated
or polyisobutenyl phenol
Polyisobutene phenols are obtained by alkylation of an aromatic hydroxy compound with essentially homopolymeric polyisobutenes in the presence of a Lewis acidic alkylation catalyst
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geometric catalyst loading: 0
Pluronic® L-121 (PEO-PPO-PEO) Package Size:100 g hydroxyl-terminatedApplication Cleaner for hard and soft surfaces, defoamer in coatings and in water treatment. Lubricant in metalworking, defoamer and extender for linear and cross linked polyesters and polyurethanes. Performance characteristics and advantages Surface active material whose properties depend on the ratio between hydrophilic (EO) and hydrophobic (PO) units. A high EO content results in better O W stabilizers. Physical form Terminal primary dihydroxy
US$ 49.19
US$ 275.00
US$ 1950.00
