Integral silicon carbide bulletproof plate blank and preparation method thereof: Fid-Bau Portal

Integral silicon carbide bulletproof plate blank and preparation method thereof

WU XIUZHENG / LI ZHAOMIN / CHE XIAOHUA / ZHAI YANXIA / QIU CHUANBO

The invention discloses an integral silicon carbide bulletproof plate blank and a preparation method thereof. On one hand, the invention provides an integral type silicon carbide bulletproof plate blank, and the silicon carbide bulletproof plate blank comprises the following components in parts by weight: 18-25 parts of silicon carbide micro powder; 2-4 parts of powdered carbon; 1.8 to 2.5 parts of resin; 1-2 parts of a dispersant; 1-2 parts of an adhesive; 24 to 40 parts of deionized water; the carbon powder is a mixture of graphite and carbon black. On the other hand, the invention further provides a preparation method of the integral silicon carbide bulletproof plate blank. The prepared integral silicon carbide bulletproof plate blank is excellent in bulletproof performance, the deformation rate of the integral silicon carbide bulletproof plate blank is greatly reduced, and the production cost is greatly reduced.

本申请公开了一种整体式碳化硅防弹板坯体及其制备方法。一方面，本申请提供了一种整体式碳化硅防弹板坯体，所述碳化硅防弹板坯体各组分及重量份数配比为：碳化硅微粉18‑25份；炭粉2‑4份；树脂1.8‑2.5份；分散剂1‑2份；粘合剂1‑2份；去离子水24‑40份；所述炭粉为石墨和炭黑的混合物。另一方面，本申请还提供了上述整体式碳化硅防弹板坯体的制备方法。本申请制备的整体式碳化硅防弹板坯体不仅防弹性能优异，其变形率大大降低，生产成本大幅下降。

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