[1]闫宣凯,马柏林,高娟丽. 一种新型沙土治理剂的研制[J].西北林学院学报,2013,28(01):138-140.[doi:10.3969/j.issn.1001-7461.2013.01.28]
 YAN Xuan-kai,MA Bai-lin,GAO Juan-li. Preparation of a Novel Sand Control Agent[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):138-140.[doi:10.3969/j.issn.1001-7461.2013.01.28]
点击复制

 一种新型沙土治理剂的研制()
分享到:

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第28卷
期数:
2013年01期
页码:
138-140
栏目:
出版日期:
2013-01-30

文章信息/Info

Title:
 Preparation of a Novel Sand Control Agent
文章编号:
1001-7461(2013)01-0138-03
作者:
 闫宣凯马柏林高娟丽
 (西北农林科技大学 理学院,陕西 杨陵,712100)
Author(s):
 YAN Xuan-kaiMA Bai-linGAO Juan-li
 (College of Science,Northwest A&F University,Yangling,Shaanxi 712100,China)
关键词:
 沙化 沙土治理剂 聚氨酯
Keywords:
 desertificationsand control agentpolyurethane
分类号:
S775
DOI:
10.3969/j.issn.1001-7461.2013.01.28
文献标志码:
A
摘要:
 研制一种固化时间较长的适用于沙土治理的聚氨酯预聚体。以PPG、HTPB与MDI为原料,考察配料比、反应温度、反应时间对产品性能的影响。结果表明:在PPG与HTPB物质的量比为1∶2、NCO与OH物质的量比为3∶7、反应温度为80℃、反应时间为50~60 min时,制备的聚氨酯预聚体更适合沙土治理的实际需求。确定了一种新型沙土治理剂的制备工艺。
Abstract:
 In order to develop a sand control polyurethane prepolymer with longer curing time,PPG,HTPB and MDI were used as raw materials,influences of the ingredient ratio,reaction temperature,reaction time on the product performances were investigated.The following conditions suitable for preparing qualified polyurethane prepolymer were obtained: the molar ratio of PPG and HTPB:1∶2,the molar ratio of NCO and OH:3∶7,reaction temperature:80℃,reaction time:50 to 60 min.The preparation process of a new type sand control agent was thus established.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
 LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(01):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
 ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(01):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
 YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
 JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
 NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
 LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
 YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
 HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
 HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
 SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
[11]张浩,余军,王锋,等. 陕西省荒漠化、沙化土地监测与动态变化分析[J].西北林学院学报,2015,30(01):184.[doi:doi:10.3969/j.issn.1001-7461.2015.01.30]
 ZHANG Hao,YU Jun,WANG Feng,et al. Monitoring and Dynamic Analysis of Desertification and Sanded Land of Shaanxi Province[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2015,30(01):184.[doi:doi:10.3969/j.issn.1001-7461.2015.01.30]

备注/Memo

备注/Memo:
 收稿日期:2012-05-14 修回日期:2012-08-20
基金项目:国家林业局948项目(2008-4-43)
作者简介:闫宣凯,男,硕士研究生,主要研究方向:化学生物学。E-mail:doraemon2221@126.com
*通信作者:马柏林,男,教授,主要研究方向:化学生物学。E-mail:lxymbl@nwsuaf.edu.cn
更新日期/Last Update: