Update:Polyurea coating for bulletproof plugboard
Most of the body armor is made of multi-layer aramide or polyethylene PE, al...
Polyurea coating for bulletproof plugboard
Most of the body armor is made of multi-layer aramide or polyethylene PE, although this kind of body armor is relatively light to wear, but due to material and technical restrictions, according to the United States standard NIJ only IIIA level at most. That means it can only withstand 9mm and.44 caliber pistol bullets. Body armor is useless against a rifle. In order to be able to defend against higher level threats, we need bulletproof plugboards.
Now more widely used to occupy the mainstream is ceramic bulletproof insert board. Let's introduce the principle of ceramic insert plate and the difference between them.
Ceramic bullet-proof flashboard generally use materials such as ceramic and polyethylene PE, its principle is: when the bullet impact bullet-proof flashboard, the bullet first impact is the top of the ceramic layer, ceramic encounter kinetic energy giant bullet fragmentation occurs, but also will impact point huge impact can transfer to the surrounding, to absorb the bullets huge kinetic energy. When the bullet passes through the ceramic layer, it has lost most of its kinetic energy. When the bullet reaches the polyethylene layer, the polyethylene expends the kinetic energy of the bullet by stretching and wrapping the bullet and shrapnel. This process has little effect on the human body and provides a good protection.
There are many kinds of surface technology of bulletproof insert board, mainly polyurea coating.
Characteristics of polyurea coating：
1.greatly improve the crack resistance of ceramic plate, slow down the second damage to the human body caused by the splashing of bulletproof plate.
2. It has a deceleration effect on bullets, slows down the impact of bullets, and reduces the impact damage of bulletproof boards on human bodies.
3. reduce convex.
4. improve the buffer protection when falling high.
5. super waterproof, wear-resistant, beautiful.
6. the product has super toughness, cold resistance up to -45℃, high temperature resistance up to 100℃.
Ervin（Mr.）
Marketing sales
Zhejiang Ruico Advanced Materials Co., Ltd. (Stock No.873233)
Add: No.188, Liangshan Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province, China 313018
WhatsApp : +86 15383413149
Wechat: +86 15383413149
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No.188, Liangshan Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province, China
+86 (572)
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+86 (572)
2905222
+86 15088303595
+86 15088303595
