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This is a repository of chemistry virtual lab and the experiment name is: To prepared phenol-formaldehyde resin and urea-formaldehyde resin.

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Abhishekmishra-17/Phenol-formaldehyde-Resin-Urea-formaldehyde-resin

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Introduction (Round 0)


Discipline Engineering Chemistry
Lab Engineering Chemistry Lab
Experiment Preparation of Phenol-formaldehyde and Urea-formaldehyde Resin.
About the Lab (Objective) :

To prepare Phenol-formaldehyde (P-F) and Urea-formaldehyde(U-F)Resin.

About the Experiment :

Phenol-formaldehyde resin is a thermosetting plastic of the class of condensation polymers, which is obtained by condensation polymerization of phenol and formaldehyde in presence of an acid catalyst. The commercial name is Bakelite named in honour of an American chemist Backeland.
Urea-formaldehyde is prepared by the reaction of formaldehyde with urea in the presence of sulphuric acid.Urea-formaldehyde is also called urea-methanal and is named so for its common synthesis pathway and overall structure. It is a non-transparent thermosetting resin or plastic which is made from urea and formaldehyde when they are heated in the presence of a mild base such as ammonia or pyridine. These resins are commonly used in adhesives, finishes, and molded objects as shown in the picture alongside. Urea-formaldehyde resin was first produced in 1884 by Hölzer, who was working with Bernhard Tollens.

Target Audience :

B. Tech. 1st year Students

Course Alignment :

KAS-152/252 Chemistry Practical

Universities Mapped :

AKTU

Name of Developer Dr. Syed Khalid Hasan
Institute Institute of Technology & Management, GIDA, Gorakhpur
Email id [email protected]
Department Department of Applied Sciences (Chemistry)

Mentor Details

Mentored by Er. Sheetal Singh
Institute IIT KANPUR
Email id [email protected]
Department Sr. Project Associate (Computer Science)

Contributors List

SrNo Name Faculty or Student Department Institute Email id
1 Dr. Syed Khalid Hasan Faculty Department of Applied Sciences (Chemistry) Institute of Technology & Management, GIDA, Gorakhpur [email protected]
2 Abhishek Mishra Student Computer Science and Engineering Institute of Technology & Management, GIDA, Gorakhpur [email protected]
3 Ashish Shukla Student Computer Applications Institute of Management and Studies, Noida, Uttar Pradesh [email protected]
4 Kriti Shukla Student Computer Science and Engineering Institute of Technology & Management, GIDA, Gorakhpur [email protected]
5 Pankaj Kumar Gond Student Information Technology Institute of Technology & Management, GIDA, Gorakhpur [email protected]

Link of the website is here.