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A platform for research: civil engineering, architecture and urbanism
Durable fireproof cover material and preparation method thereof
The invention discloses a durable fireproof cover material and a preparation method thereof, and relates to the technical field of new energy automobile battery thermal protection, the durable fireproof cover material is prepared from the following raw materials by weight: 35-45 parts of a reinforcing material, 6-12 parts of a binder, and 40-50 parts of a ceramic liquid fireproof material; the ceramic liquid fireproof material is prepared from the following components in parts by weight: 80 to 90 parts of liquid curable boron-nitrogen-containing polycarbosilane, 20 to 30 parts of polymerizable organic silicon rubber, 20 to 30 parts of ceramic forming filler, 3 to 5 parts of 2, 4, 6-trivinyl boroxane, 1 to 3 parts of coupling agent, 3 to 5 parts of allyl triphenyl phosphonium bromide, 0.8 to 1.2 parts of bis (4-carboxyl phenyl) phenyl phosphine oxide, 1 to 3 parts of 2, 4, 6-trivinyl boroxane, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent and 1 to 2 parts of coupling agent. 0.5-0.8 part of 2, 3-quinolindicarboxylic acid, 1-3 parts of methyl vinyl silafluorene and 2-5 parts of a vulcanizing agent. The material is good in flame-retardant and fireproof performance, sufficient in high temperature resistance and heat aging resistance and long in service life.
本发明公开了一种耐用防火罩材料及其制备方法，涉及新能源汽车电池热防护技术领域，由如下按重量份计的原料制成：增强材料35‑45份、粘结剂6‑12份、陶瓷化液态防火材料40‑50份；所述陶瓷化液态防火材料包括如下按重量份计的组分：液态可固化含硼氮聚碳硅烷80‑90份、可聚合型有机硅橡胶20‑30份、成瓷填料20‑30份、2,4,6‑三乙烯基环硼氧烷3‑5份、偶联剂1‑3份、烯丙基三苯基溴化膦3‑5份、双(4‑羧基苯基)苯基氧化膦0.8‑1.2份、2,3‑喹啉二甲酸0.5‑0.8份、甲基乙烯基硅芴1‑3份、硫化剂2‑5份。该材料阻燃防火性能佳，耐高温性和耐热老化性足，使用寿命长。
Durable fireproof cover material and preparation method thereof
The invention discloses a durable fireproof cover material and a preparation method thereof, and relates to the technical field of new energy automobile battery thermal protection, the durable fireproof cover material is prepared from the following raw materials by weight: 35-45 parts of a reinforcing material, 6-12 parts of a binder, and 40-50 parts of a ceramic liquid fireproof material; the ceramic liquid fireproof material is prepared from the following components in parts by weight: 80 to 90 parts of liquid curable boron-nitrogen-containing polycarbosilane, 20 to 30 parts of polymerizable organic silicon rubber, 20 to 30 parts of ceramic forming filler, 3 to 5 parts of 2, 4, 6-trivinyl boroxane, 1 to 3 parts of coupling agent, 3 to 5 parts of allyl triphenyl phosphonium bromide, 0.8 to 1.2 parts of bis (4-carboxyl phenyl) phenyl phosphine oxide, 1 to 3 parts of 2, 4, 6-trivinyl boroxane, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent, 1 to 3 parts of coupling agent and 1 to 2 parts of coupling agent. 0.5-0.8 part of 2, 3-quinolindicarboxylic acid, 1-3 parts of methyl vinyl silafluorene and 2-5 parts of a vulcanizing agent. The material is good in flame-retardant and fireproof performance, sufficient in high temperature resistance and heat aging resistance and long in service life.
本发明公开了一种耐用防火罩材料及其制备方法，涉及新能源汽车电池热防护技术领域，由如下按重量份计的原料制成：增强材料35‑45份、粘结剂6‑12份、陶瓷化液态防火材料40‑50份；所述陶瓷化液态防火材料包括如下按重量份计的组分：液态可固化含硼氮聚碳硅烷80‑90份、可聚合型有机硅橡胶20‑30份、成瓷填料20‑30份、2,4,6‑三乙烯基环硼氧烷3‑5份、偶联剂1‑3份、烯丙基三苯基溴化膦3‑5份、双(4‑羧基苯基)苯基氧化膦0.8‑1.2份、2,3‑喹啉二甲酸0.5‑0.8份、甲基乙烯基硅芴1‑3份、硫化剂2‑5份。该材料阻燃防火性能佳，耐高温性和耐热老化性足，使用寿命长。
Durable fireproof cover material and preparation method thereof
一种耐用防火罩材料及其制备方法
DING KAI (author) / YU HONGWEI (author) / LIANG ZHENG (author) / MOU CHENG (author)
2024-09-20
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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