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Title:
HOT AEROSOL FIRE EXTINGUISHING COMPOSITION AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/062076
Kind Code:
A1
Abstract:
A hot aerosol fire extinguishing composition. The hot aerosol fire extinguishing composition comprises, in percentage by weight: 25.7%-37.6% of calcium metaphosphate, 10.4%-22.1% of calcium pyrophosphate, 5.2%-18.1% of lactose, 0.9%-3.5% of carbon powder, 1.3%-4.9% of nano-carboxymethyl cellulose, 12.5%-28.6% of basic magnesium carbonate, 10.6%-22.8% of calcium carbonate, 0.3%-3.7% of potassium oxalate, and 1.2%-5.6% of polyvinyl alcohol. The components has an obvious synergistic effect, so that the whole aerosol fire extinguishing agent has high fire extinguishing capacity and fire extinguishing efficiency.

Inventors:
MENG, Xiangbao (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
ZHANG, Yansong (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
WANG, Zhenping (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
CHEN, Haiyan (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
YU, Hailing (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
DENG, Xuexiang (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
DU, Wenzhou (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
XU, Cuicui (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
WANG, Xiang (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
XIE, Qingxin (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
HU, Kai (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
Application Number:
CN2018/082988
Publication Date:
April 04, 2019
Filing Date:
April 13, 2018
Export Citation:
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Assignee:
SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY (No.579 Qianwangang Road, HuangdaoQingdao, Shandong 0, 266590, CN)
YANKUANG GROUP CO. LTD. (No. 298 Fushan Road, ZouchengJining, Shandong 0, 273500, CN)
International Classes:
A62D1/06; A62D1/00
Domestic Patent References:
WO2016148014A12016-09-22
Foreign References:
CN101376049A2009-03-04
CN101085400A2007-12-12
CN101554520A2009-10-14
CN107537128A2018-01-05
Attorney, Agent or Firm:
QINGDAO ZHIDILINGCHUANG PATENT AGENCY CO., LTD (DOU Maosong, Room215,high- Tech Innovation Center No.110 Xiangjianglu, Huangda, Qingdao Shandong 5, 266555, CN)
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