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High-safety lithium battery PACK shell based on ultra-high performance concrete material
The invention discloses a high-safety lithium battery PACK shell based on an ultra-high performance concrete material. The high-safety lithium battery PACK shell is prepared from the following raw materials in parts by weight: 37 to 47.3 parts of cement, 10 to 12.5 parts of silica fume, 2.3 to 2.7 parts of slag powder, 42 to 60 parts of heavy ore sand, 7.7 to 7.9 parts of steel fibers, 0.1 part of PP fibers, 1.5 to 2 parts of additives and the balance of water. The lithium battery PACK shell has the characteristics of safety and reliability, and the fireproof and explosion-proof performance of the lithium battery PACK shell is remarkably improved.
本发明公开了一种基于超高性能混凝土材料的高安全性锂电池PACK外壳，包括以下重量份的原料：水泥37‑47.3份、硅灰10‑12.5份、矿渣粉2.3‑2.7份、重矿砂42‑60份、钢纤维7.7‑7.9份、PP纤维0.1份、外加剂1.5‑2份、其余为水。本发明具有安全、可靠的特点，显著提升了锂电池PACK外壳的防火和防爆性能。
High-safety lithium battery PACK shell based on ultra-high performance concrete material
The invention discloses a high-safety lithium battery PACK shell based on an ultra-high performance concrete material. The high-safety lithium battery PACK shell is prepared from the following raw materials in parts by weight: 37 to 47.3 parts of cement, 10 to 12.5 parts of silica fume, 2.3 to 2.7 parts of slag powder, 42 to 60 parts of heavy ore sand, 7.7 to 7.9 parts of steel fibers, 0.1 part of PP fibers, 1.5 to 2 parts of additives and the balance of water. The lithium battery PACK shell has the characteristics of safety and reliability, and the fireproof and explosion-proof performance of the lithium battery PACK shell is remarkably improved.
本发明公开了一种基于超高性能混凝土材料的高安全性锂电池PACK外壳，包括以下重量份的原料：水泥37‑47.3份、硅灰10‑12.5份、矿渣粉2.3‑2.7份、重矿砂42‑60份、钢纤维7.7‑7.9份、PP纤维0.1份、外加剂1.5‑2份、其余为水。本发明具有安全、可靠的特点，显著提升了锂电池PACK外壳的防火和防爆性能。
High-safety lithium battery PACK shell based on ultra-high performance concrete material
基于超高性能混凝土材料的高安全性锂电池PACK外壳
LU JIANXUE (author) / HUANG ZHEN (author) / XU ZHONG (author) / LIU YAN (author) / MIAO HUANYU (author) / DONG HONGBO (author) / YANG JINYI (author)
2024-11-12
Patent
Electronic Resource
Chinese
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