CELLULOSE NANOPAPER AS TWO-DIMENSIONAL REINFORCEMENT FOR POLYMERS

ATTENTION:

BEFORE YOU READ THE ABSTRACT OR CHAPTER ONE OF THE PROJECT TOPICS BELOW, PLEASE READ THE INFORMATION BELOW.THANK YOU!

INFORMATION:

YOU CAN GET THE COMPLETE PROJECT OF THE TOPIC BELOW. THE FULL PROJECT COST N5,000 ONLY. THE FULL INFORMATION ON HOW TO PAY AND GET THE COMPLETE PROJECT IS AT THE BOTTOM OF THIS PAGE. OR

YOU CAN CALL: 08068231953, 08137701720

WHATSAPP US ON: 08137701720

CELLULOSE NANOPAPER AS TWO-DIMENSIONAL REINFORCEMENT FOR POLYMERS

This thesis investigates the use of cellulose nanopaper as two-dimensional reinforcement for polymers. It was found that the introduction of bacterial cellulose (BC) nanopaper into a poly(methyl methacrylate) (PMMA) matrix increased its tensile modulus, fracture resistance and Charpy impact strength. Moreover, the obtained BC nanopaper-reinforced PMMA was optically transparent. This thesis also discusses the similarities and differences between BC nanopapers prepared from pristine and disintegrated BC pellicle and compares their reinforcing abilities. It was found that BC nanopaper prepared from pristine BC pellicle had superior tensile modulus and strength as well as better fracture resistance and resin impregnation than BC nanopaper prepared from disintegrated BC pellicle. However, BC nanopaper prepared from pristine BC pellicle was more brittle than its disintegrated counterpart. This thesis also found that BC nanopaper does not exhibit a strain hardening behaviour, with tensile properties decreasing significantly at strain rates equal or higher than 25% s-1. This anomalous tensile response of BC nanopaper was observed to be independent of the grammage of the nanopaper. Creep tests further showed that BC nanopapers showed little deformation under creep. Finally, this thesis also explores the use of low molecular weight poly (ethylene glycol) (PEG) to prevent the hornification of cellulose nanofibres.

HOW TO RECEIVE PROJECT MATERICAL(S)

After paying the appropriate amount (#5,000) into our bank Account below, send the following information to

08068231953 or 08168759420

(1) Your project topics

(2) Email Address

(3) Payment Name

(4) Teller Number

We will send your material(s) after we receive bank alert

BANK ACCOUNTS

Account Name: AMUTAH DANIEL CHUKWUDI

Account Number: 0046579864

Bank: GTBank.