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液壓膠管結(jié)構(gòu)：主要由耐液體的合成橡膠內(nèi)膠層、中膠層、多層增強(qiáng)層、耐天候的合成橡膠外膠層組成。內(nèi)膠層具有使輸送介質(zhì)承受壓力，保護(hù)鋼絲或線纖維不受侵蝕的作用，外膠層保護(hù)增強(qiáng)層不受損傷，增強(qiáng)層是骨架材料，作用是保證膠管的使用壓力。橡膠的硫化作用是很重要的橡膠改型方法，如果我們在生膠中混入硫去加熱，則會使橡膠變的有彈性，這是因?yàn)榱蛟訒c橡膠的長條分子產(chǎn)生橫向的鍵結(jié)，如此使得橡膠在被拉開放松之后還可以回到原來的狀態(tài)。

Hydraulic hose structure: mainly composed of liquid resistant synthetic rubber inner rubber layer, middle rubber layer, multi-layer reinforcing layer and weather resistant synthetic rubber outer rubber layer. The inner rubber layer can make the conveying medium bear pressure and protect the steel wire or wire fiber from erosion. The outer rubber layer protects the reinforcing layer from damage. The reinforcing layer is a skeleton material to ensure the service pressure of the rubber hose. Vulcanization of rubber is a very important rubber modification method. If we mix sulfur into raw rubber to heat, it will make the rubber elastic. This is because the sulfur atoms will form a transverse bond with the long molecules of rubber, so that the rubber can return to its original state after being pulled apart and relaxed.