英语翻译A suspension of cellulose nanocrystals,with an average lengthof 327 108 nm and a diameter of 21 7 nm,was preparedfrom flax fibers by acid hydrolysis and used to reinforce theWPU matrix with content from 5 to 30 wt % for the preparationof

英语翻译A suspension of cellulose nanocrystals,with an average lengthof 327 108 nm and a diameter of 21 7 nm,was preparedfrom flax fibers by acid hydrolysis and used to reinforce theWPU matrix with content from 5 to 30 wt % for the preparationof
英语翻译
A suspension of cellulose nanocrystals,with an average length
of 327 108 nm and a diameter of 21 7 nm,was prepared
from flax fibers by acid hydrolysis and used to reinforce the
WPU matrix with content from 5 to 30 wt % for the preparation
of nanocomposite materials by the casting method.The results
from ATR-FTIR and SEM indicated that the FCNs fillers were
well dispersed within the WPU matrix and had good adhesion
in the interfacial area due to the strong hydrogen bonding.
Meanwhile,the incorporation of FCNs resulted in an improve-
ment of microphase separation between soft and hard segments
in WPU,leading to a decrease of Tg and ¢Cp for the
nanocomposite films.It is worth noting that the FCNs-filled
nanocomposites show an increase in Young’s modulus and
tensile strength from 0.5 to 344 MPa and 4.3 to 14.9 MPa,
respectively,with an increase of the fillers content from 0 to
30 wt %.This is mainly due to the three-dimension networks
of intermolecular hydrogen-bonding interactions between filler
and filler and between filler and matrix.The superior properties
of the new nanocomposite materials could have great potential
applications.

英语翻译A suspension of cellulose nanocrystals,with an average lengthof 327 108 nm and a diameter of 21 7 nm,was preparedfrom flax fibers by acid hydrolysis and used to reinforce theWPU matrix with content from 5 to 30 wt % for the preparationof
一个纤维素奈米晶体的乳浊液,藉由一个一般长度
327108个 nm 和 217 的直径 nm ,被准备了
从酸解的亚麻纤维而且过去一直加强这
WPU 基材用含量从 5 至 30 wt ％为准备
投掷方法的奈米复合材料.结果
从 ATR－FTIR 和 SEM 标示 FCNs 填充物是
很好地在 WPU 基材里面驱散而且有好黏附
在表面间的区域由于强壮的氢键结.
同时,被造成的 FCNs 的结合一改善－
在软、硬片段之间的 microphase 分离的 ment
在 WPU,导致 Tg 和￠的减少 Cp 为这
奈米复合材料拍摄.值得注意 FCNs－填充
奈米复合材料表示年轻的模量增加和
0.5 到 344 MPa 和 4.3-14.9 MPa 的拉伸强度,
分别地,与填充物的增加满足从 0 到
30 wt ％.这主要地是由于三尺寸的网络
分子间氢－键结交互作用在填充物之间
而且填充物和在填充物和基材之间.上好的性质
新奈米复合材料会有棒的潜能
申请.
(请采纳)