U.S. Military Packaging Paper Tubes Use Functional Coatings to Improve Corrosion and Lubrication

The National Oak Ridge Institute of America is improving paper tube packaging. A solution for waterproofing and moisture-proofing of coated paper cylinders was proposed, and four kinds of coating paints were selected. In the United Kingdom, a dual-functional coating based on molybdenum disulfide and vanadic acid, which combines organic corrosion and lubrication functions, was developed. The paint is applied to the projectile, as well as to the gun and the gun body tube, which overcomes the disadvantages of the traditional methods and has antiseptic and lubricating effects. It is the projectile and the tube that reduce friction and improve the submunition speed and target accuracy. The U.S. military has also successfully developed a packaging material that can be filled in packaging containers to prevent “explosion”. The material is a composite material that is mixed with a binder and can be cast. It is lightweight, porous and lightweight. , absorb shock wave and shock absorption and other characteristics.