Preparation of Bakelite | Phenol- Formaldehyde Resin | Experiment on Condensation Polymer Formation

[@notynotes6431]

well explained sir ..i hope u will explain all experiments .that we should understand easily ..very nice sir ..thanku soo much sir

[@ChemistryLearners]

Keep watching

[@ePradnya]

Very good👍

[@ChemistryLearners]

Thank you

[@AlgoMagnet1]

Thanks for this information

[@ChemistryLearners]

Glad you like it...

[@javedibrahim5214]

Sir what is the best bed conductor phenol hardner

[@ChemistryLearners]

Need to search....

[@usmanshafique9160]

Sir mujhy phenolic resin dilute krne ka tarika bta sakte hain for printing ink

[@ChemistryLearners]

Dilute Acid may be used for dilution.

[@haithamsohail3650]

Hi What is the correct PH for best reaction between Formalin and phenol to make Resol

[@ChemistryLearners]

I don't know the correct pH for the reaction. But it should be maintained acidic.

[@haithamsohail3650]

@@ChemistryLearners thank you very much

[@SmilingAtom0-9]

With higher proportions of formaldehyde, an alkaline catalyst is used to obtain a slower rate of reaction to provide the phenolic resin of type resole. Not acidic.

[@spiderbolte9351]

Sir plz explain the role of glacial acetic acid and hcl

[@ChemistryLearners]

Solvent and catalyst...

[@anumollachandu2443]

@@ChemistryLearners which is used to raise the ph content

[@SAAli-bd3jm]

❤️🌹

[@-taz-]

Will someone PLEASE answer that phone!!??

[@ChemistryLearners]

Ha ha ha...

[@arunachalam.karunamoorthy746]

Sir, Can you explain in Tamil ?

[@ChemistryLearners]

Dear learner, I don't know Tamil language at all. Sorry.

[@xxfrostbytexx9377]

You should learn Hindi

[@deepakkaushik4053]

no

[@samraafzal843]

Performance was not clear 💔

[@ChemistryLearners]

Thank you for your feedback. What else you need to understand? 😊