|Table of Contents|

Preparation and Performances of An Aerosol Sedimentation Agent(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2008年03期
Page:
39-42
Research Field:
Publishing date:

Info

Title:
Preparation and Performances of An Aerosol Sedimentation Agent
Author(s):
Ding Xin1; Li Li1; 2; Zhou Ninglin1; 2; Zhang Jun1; 2; Wei Shaohua1; 2; Shen Jian1; 2
1.Jiangsu Engineering Research Center for Bio-medical Function Materials,Nanjing Normal University,Nanjing 210097,China;2.Jiangsu Research Center of Surface and Interface Chemistry and Engineering Technology,Nanjing University,Nanjing 210093,China
Keywords:
aeroso ; l SAP;  sedim entation
PACS:
TQ324.8
DOI:
-
Abstract:
Dex tr in-based super abso rbent po lym er ( SAP) w as synthesized and utilized in aerosol sed im enta tion. The e ffects of such factors as superabsorbent po lym er structure, concentration and amount o f aeroso l ag ent, and the surfactant w ere investiga ted in an aeroso l environment sim ulation box. The resu lts show that the so lution to the dex tr in-graft-acry lic ac id com po site is very e ffective fo r sed imentating smoke aeroso ,l w hen the dosage of dextrin, cry lic acid, cross-linker and initiator are 2. 0 g、8. 0 g, 0. 017 5 g and 0. 055 g respectively. And the sedim entation tim e declines to 19. 7% o f the na t- ural sed im enta tion tim e, wh ile the concentra tion and amount o f aeroso l agent are 0. 2 g /L and 90mL.

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Last Update: 2013-04-24