Title:
HIGH-STRENGTH NANO HEAT INSULATION PLATE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/103510
Kind Code:
A1
Abstract:
A high-strength nano heat insulation plate and a preparation method therefor. The nano heat insulation plate comprises, in percentages by weight: 43-75% of a heat insulating filler, 7-15% of an opacifier, 10-20% of a binder, 2-6% of a reinforcing fiber, 0.5-2% of a plasticizer, 1-5% of a performance additive, and 3-10% of water. The nano heat insulation plate has a low cost and a low heat conductivity coefficient, and can maintain sufficient strength at both ambient and high temperatures to avoid failure.
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Inventors:
QIAO MINGLIANG (CN)
LI QUANHUI (CN)
LIU GUILI (CN)
TAO BIAO (CN)
YANG WENGANG (CN)
LI QUANHUI (CN)
LIU GUILI (CN)
TAO BIAO (CN)
YANG WENGANG (CN)
Application Number:
PCT/CN2022/119193
Publication Date:
June 15, 2023
Filing Date:
September 16, 2022
Export Citation:
Assignee:
NANJING IRON & STEEL CO LTD (CN)
International Classes:
C04B35/66; C04B35/622; C04B35/80
Domestic Patent References:
| WO2019222793A1 | 2019-11-28 |
Foreign References:
| CN101671158A | 2010-03-17 | |||
| CN114349521A | 2022-04-15 | |||
| CN104973868A | 2015-10-14 | |||
| US4363738A | 1982-12-14 | |||
| US6180927B1 | 2001-01-30 |
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM ( ORDINARY PARTNERSHIP ) (CN)
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