e-journal

Preparation, characterization and thermal properties of titanium- and silicon-modified novolac resins

---

Titanium- and silicon-modified novolac (TSN) resins were prepared by the reaction of novolac resin with the organotitanium polysiloxane. TSN resins with a series of inorganic element contents were prepared, and the corresponding silicon fiber reinforced TSN composites (TSN/silica fiber) were fabricated by the compression molding procedure. The results of thermogravimetric analysis show that the thermal stability of TSN resins were improved by the introduction of inorganic element, both for the initial decomposition temperature and char yields. As the inorganic element increase, the thermal
stability also increases initially and then subsequently decreases. Meanwhile, the storage modulus and glass transition temperature (Tg) of TSN resin composites were improved. TSN-3.12 composite shows the best thermal stability with Tg at 290 C, which was 37 C higher than that of the neat resin composite.

Keywords Novolac resin, tetrabutyl titanate, diphenolsilanediol, silica fiber, composite

---

Ketersediaan

Tidak ada salinan data

Informasi Detail

Judul Seri

High Performance Polymers

No. Panggil

-

Penerbit

: SAGE Publications Ltd., 2012

Deskripsi Fisik

High Performance Polymers 25(1) 42–50 , 2012

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

BIOKIMIA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

hasnidar/agus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar