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Preparation method of degradable firework base
The invention discloses a preparation method of a degradable firework base, and belongs to the technical field of firework production. The preparation method of the degradable firework base comprises the following steps that S1, tailings and first water are mixed to obtain first slurry; s2, mixing porous ceramic, sodium carboxymethyl cellulose and second water at 45-55 DEG C to obtain second slurry; s3, mixing the first slurry and the second slurry, and then adding a foaming agent for mixing to obtain third slurry; and S4, the third slurry is injected into a firework base mold for compression molding, and then the degradable firework base is obtained through maintenance. The prepared degradable firework base is stable in quality, excellent in compressive strength, appropriate in water absorption rate and low in dry density.
本发明公开了一种可降解烟花底座的制备方法，属于烟花生产技术领域。该可降解烟花底座的制备方法，包括以下步骤：S1、将尾矿和第一水混合得到第一浆料；S2、将多孔陶瓷、羧甲基纤维素钠和第二水在45‑55℃下混合得到第二浆料；S3、将第一浆料和第二浆料混合，之后加入发泡剂混合得到第三浆料；S4、将第三浆料注入烟花底座模具压制成型，之后养护得到所述可降解烟花底座。本发明制得的可降解烟花底座品质稳定，且具有优异的抗压强度、合适的吸水率和较低的干密度。
Preparation method of degradable firework base
The invention discloses a preparation method of a degradable firework base, and belongs to the technical field of firework production. The preparation method of the degradable firework base comprises the following steps that S1, tailings and first water are mixed to obtain first slurry; s2, mixing porous ceramic, sodium carboxymethyl cellulose and second water at 45-55 DEG C to obtain second slurry; s3, mixing the first slurry and the second slurry, and then adding a foaming agent for mixing to obtain third slurry; and S4, the third slurry is injected into a firework base mold for compression molding, and then the degradable firework base is obtained through maintenance. The prepared degradable firework base is stable in quality, excellent in compressive strength, appropriate in water absorption rate and low in dry density.
本发明公开了一种可降解烟花底座的制备方法，属于烟花生产技术领域。该可降解烟花底座的制备方法，包括以下步骤：S1、将尾矿和第一水混合得到第一浆料；S2、将多孔陶瓷、羧甲基纤维素钠和第二水在45‑55℃下混合得到第二浆料；S3、将第一浆料和第二浆料混合，之后加入发泡剂混合得到第三浆料；S4、将第三浆料注入烟花底座模具压制成型，之后养护得到所述可降解烟花底座。本发明制得的可降解烟花底座品质稳定，且具有优异的抗压强度、合适的吸水率和较低的干密度。
Preparation method of degradable firework base
一种可降解烟花底座的制备方法
ZENG ZHENHAI (author) / ZENG PENGCHENG (author)
2024-11-05
Patent
Electronic Resource
Chinese
IPC:
F42B
EXPLOSIVE CHARGES, e.g. FOR BLASTING
,
Explosive Ladungen, z.B. für Sprengungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
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