2. 您的位置
3. 首页
4. 期刊论文
5. Structures and physical properties of rigid polyurethane foams with water as the sole blowing agent

Structures and physical properties of rigid polyurethane foams with water as the sole blowing agent

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：jiaozhixuan

【摘 要】

：

Rigid polyurethane foams blown by varying water level were prepared in this study. The structures and physical properties of rigid polyurethane foams blown by w

【作 者】

：

LI Xiaobin CAO Hongbin ZHANG 

【机 构】

：

InstituteofProcessEngineering,GraduateSchooloftheChineseAcademyofSciences

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2006年4期

【关键词】

：

POLYETHER polyol POLYURETHANE RIGID foam COMPRESSIVE strength dimensional sta 

【基金项目】

：

This work was supported by the Joint Research Foundation of the Chinese Academy of Sciences and Hebei Province, China (Grant No. 2004-015). The authors would like to thank kind Yuping Li for carrying

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Rigid polyurethane foams blown by varying water level were prepared in this study. The structures and physical properties of rigid polyurethane foams blown by water were measured with FT-IR, universal testing machine (Instron3365), scanning electron micro

其他文献

Molecular modeling and spectroscopic studies on the binding of guaiacol to human immunoglobulin

The fluorogenic property of guaiacol was exploited for the first time to analyze the interaction with target protein as a probe by molecular modeling, fluoresce

期刊

guaiacolhumanimmunoglobulinmolecularmodelingfluorescenceenhancementFO

Theoretical study on the reaction mechanism of (CH3)3CO(.) radical with NO

［1］Sun, Z., Zheng, S. J., Wang, J. et al., First experimental observation on different ionic states of the tert-butoxy [(CH3)3CO' ] radical, Chem. Eur. J., 20

期刊

(CH3)3CO.激进DFT反应机制没有(CH3)3CO. radical DFT reaction mechanism NO

V₂O₅/C catalyst for liquid phase oxidation of glyoxal

A study of the catalytic activity of V2O5/C catalyst for the oxygen oxidation of glyoxal has been made, showing that glyoxylic acid can be formed without contro

期刊

GLYOXALglyoxylicACIDV2O5/CCATALYST

Carbon-free D_3d [E₃ME₃]<sup&

A density functional theory and wave function theory investigation on the possibility of carbon-free phosphametallocenes [P3MP3]2-and arsenametallocenes [As3MAs

期刊

phosphorusarsenicSANDWICHcomplexesdensityfunctionaltheoryGEOMETRIESelect

In-situ synthesis of nanoparticles via supersolubilizing micelle self-assembly

In-situ synthesis of nano-particles using the self-assembly of molten salt and super soluble micellae was proposed based on a phenomenon of super solubilization

期刊

MOLTENSALTSELF-ASSEMBLYsupersolubilizationIN-SITUsynthesisNANOPARTICLEmol

Encapsulation of inorganic particles by dispersion polymerization through ultrasonic irradiation

The nano-silica/polystyrene composite particles were prepared and characterized according to the following steps. First, the nano-silica particles were pretreat

期刊

compositeparticleDISPERSIONpolymerizationULTRASONICirradiation.composite

Three-dimensional configurations of organic/inorganic hybrid nanostructural blocks (Ⅰ). A quantum me

The organic/inorganic hybrid nanostructural vinylsilsesquioxanes (VSSO) were prepared from the hydrolytic condensation of vinyltrimethoxysilane (VMS). The propo

期刊

VINYLTRIMETHOXYSILANE(VMS)SILSESQUIOXANES(SSO)sol-gelprocessquantummec

Potential control of horseradish peroxidase immobilization on gold electrode

A new approach based on potential control was firstly used for the immobilization of horseradish peroxidase (HRP) as the model protein. The self-assembly monola

期刊

electricPOTENTIALcontrolHORSERADISHperoxidaseimmobilizationgoldelectro

A capacitive sensor based on molecularly imprinted polymers and poly(p-aminobenzene sulfonic acid) f

A novel capacitive sensor for pazufloxacin mesilate (pazufloxacin) determination was developed by electropolymerizing p-aminobenzene sulfonic (p-ABSA) and molec

期刊

capacitiveSENSORmolecularlyimprintedPOLYMERSp-aminobenzenesulfonicACIDPA

Holographic QSAR of environmental estrogens

Experimental and epidemiological studies suggest that some man-made and naturally occurring chemicals related to the environment have the potential to interrupt

期刊

EDCsRBAMOLECULARhologramQSARCoMFA.EDCs RBA molecular hologram QSAR