一、引言当前,航运业发展异常迅猛,船主们迫于燃料价格和成本调整、销路市场上的激烈竞争及短期内的变化很难制订出一份较合理的长远计划。一艘船的经济核算必需在尽可能短的期限内进行审定。防污涂料在这些核算中会起什么作用呢?正确地选择防污涂料对降低价格又起什么作用呢?正确地选择防污体系首先可延长无海生物附着的周期,因此也延长坞修间隔;其次,有助于减少水下船舶的粗糙度,且在多 I. INTRODUCTION At present, the shipping industry is developing exceptionally fast. Shipowners are hard pressed to formulate a more reasonable long-term plan under the pressure of fuel prices and cost adjustments, fierce competition in the sales market and short-term changes. The economic accounting of a ship must be validated within the shortest possible period. What is the role of anti-fouling paints in these calculations? What is the correct choice of anti-fouling paints to reduce the price? Choosing the correct anti-fouling system first extends the cycle of seafloor attachment and therefore extends the dock interval ; Second, it helps reduce the roughness of underwater vessels, and more