493 - 497, 200fiNGHIEN ClfU CHE TAO VAT L1J;:U POLYME PHAN HUY SINH HQC TREN CO SO NHl,fA POLYPROPYLEN GIA ClfONG BANG SQI NLrA Dei, T'I" so"n12-5-2008 TRAN VINH DIEU, DoAN Till YEN OANH
Trang 1Tap chiHoa hoc, T. 46 (4), T, 493 - 497, 200fi
NGHIEN ClfU CHE TAO VAT L1J;:U POLYME PHAN HUY SINH HQC
TREN CO SO NHl,fA POLYPROPYLEN GIA ClfONG
BANG SQI NLrA
Dei, T'I" so"n12-5-2008
TRAN VINH DIEU, DoAN Till YEN OANH, NGUYEN PHAM DUY LINH,
LUONG Till THANH nIlJY
hung him Ngh!en oru V(it lifUPolvme , Tl'ltimg fJHBK Hti No!
SUMMARY
Neohouzeauu dnllooa fih(!J"s were prepared hy mechanical method Its composition and morphologv offibers were studied. The analytical result shown that, most of In-nucetlnloses and lignin lI't're J"(!lI101'ed. FTIR spectroscop}' shows that strong sharp peak in the untreated bamboo spectrum at about J73(j cin' corresponding to carbonyl group (>C=O), hut this peak disappeared
in alkaline treated bamboo spectrum Bamboo fiber reinforced polypropvleue grafted maleic onhydride composites IUII't' been prepared hy 50% fiber COl/tents. The mechanical properties of composite were also tested.
1- M6DAU
che tao cac loai vat lieu eompozit gia cirong
bang soi thuc vat da va dang duoc quan tam va
loai thirc vat co the lily soi, dac biet la de loai
dinh kfeh thuoc va tang do ben eho vat lieu la
bang soi mra
II - THl/C NGHIEM
- Nhua polyprapylen CI30 Y, cua hang Honam (Han Qu6e), chi s6 chay 0 230°C, 4 g/l Ophut.; nhiet d¢ nong chay 160°C; kh6i
493