CURRENT RESEARCH AT I.C.T.P. ON NATURAL FIBER COMPOSITS ICTP.

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Transcript of CURRENT RESEARCH AT I.C.T.P. ON NATURAL FIBER COMPOSITS ICTP.

CURRENT RESEARCH AT CURRENT RESEARCH AT I.C.T.P.I.C.T.P. ON ON NATURAL FIBER COMPOSITS NATURAL FIBER COMPOSITS

ICTPICTP

The Institute of Chemistry and Technology of Polymers (ICTP) is located in Pozzuoli (Naples),

via Campi Flegrei 34, Olivetti Area

Director : Prof. Cosimo Carfagna

ICTPICTP

Main ICTP research lines:Main ICTP research lines:

1.New materials for packaging,

biomedical applications,

agriculture,sensors and cultural

heritage preservation.

ICTPICTP

2.Methodologies for correlating structure,

properties and processability of polymers,

blends and composites.

3.Innovative materials based on thermosetting

matrices, nanocomposites and liquid-crystalline

polymers.4.Synthesis, chemical and physical modification for

the development of multifunctional

thermoplastic systems and blends with high

technological impact.

STEAM EXPLOSION TREATMENT (SEP)STEAM EXPLOSION TREATMENT

(SEP)

FROM THE ADIABATIC EXPANSION OF WATER PRESENT IN THE WOOD TISSUE, THE SOLID MATRIX IS SPLITTED INTO THE MAIN WOOD

COMPONENTS:

CELLULOSE - LIGNIN - HEMICELLULOSE

FROM THE ADIABATIC EXPANSION OF WATER PRESENT IN THE WOOD TISSUE, THE SOLID MATRIX IS SPLITTED INTO THE MAIN WOOD

COMPONENTS:

CELLULOSE - LIGNIN - HEMICELLULOSE

HIGH TEMPERATURE STEAM - 200/250 C

HIGH PRESSURE - 16/40 ATM

SHORT TIME - 1/10 minutes

HIGH TEMPERATURE STEAM - 200/250 C

HIGH PRESSURE - 16/40 ATM

SHORT TIME - 1/10 minutes

TENSILE PROPERTIES

iPPMA/broom fiber systemTENSILE PROPERTIES

iPPMA/broom fiber system

Parameter iPPMAneat

iPPMA/fiber90/10

iPPMA/fiber70/30

iPPMA/fiber50/50

E (Gpa) 0.7 1.5 1.9 2.6

r (Mpa) 9.9 25.1 28.3 29.5

r (%) 2.0 2.6 2.2 1.5

POTENZIALI UTILIZZI DI MATERIALI COMPOSITI RINFORZATI CON

FIBRE VEGETALIPOTENZIALI UTILIZZI DI MATERIALI

COMPOSITI RINFORZATI CON FIBRE VEGETALI

• pannelli per componentistica interna di autovetture con funzione isolante e sagomante;

• pannellature varie utilizzabili nel settore trasporto ed edile;

• contenitori, scatole e tubi;

• contenitori biodegradabili (ottenibili con fibre mescolate a polimeri biodegradabili) per utilizzi nel settore agricolo;

• pannelli fonoassorbenti per abitazioni;

• pannelli estrusi termostampabili;

• in sostituzione delle fibre di vetro.

• pannelli per componentistica interna di autovetture con funzione isolante e sagomante;

• pannellature varie utilizzabili nel settore trasporto ed edile;

• contenitori, scatole e tubi;

• contenitori biodegradabili (ottenibili con fibre mescolate a polimeri biodegradabili) per utilizzi nel settore agricolo;

• pannelli fonoassorbenti per abitazioni;

• pannelli estrusi termostampabili;

• in sostituzione delle fibre di vetro.