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Coking of phenolformaldehyde resins (PFRs) modified with various silicon-alkoxide sols produced structurally varied carbon binders with cavities filled by entrained sols, depending on the structures of the silicon-alkoxide hydrolysis products.… Click to show full abstract
Coking of phenolformaldehyde resins (PFRs) modified with various silicon-alkoxide sols produced structurally varied carbon binders with cavities filled by entrained sols, depending on the structures of the silicon-alkoxide hydrolysis products. The physicomechanical properties improved if PFRs modified with silicon-alkoxide sols were used. Sols with the stoichiometric amount of water hydrolyzed the silicon alkoxide more effectively.
Keywords:
phenolformaldehyde resins;
nano reinforced;
silicon alkoxide;
resistant nano;
oxidation resistant
Journal Title: Refractories and Industrial Ceramics
Year Published: 2017
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Journal Title: Refractories and Industrial Ceramics
Year Published: 2017
Link to full text (if available)
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recommendations!