... .corrosion-resistance 3.self-lubrication 4.vibration-absorption nylon chains (mc nylon) is the latest products developed by Guangzhou Engineering ... corrosion-resistance, self-lubricated,ect. MC Nylon (Natural/white)MC Nylon,means Monomer Casting Nylon, is a kind of engineering plastics ... , big wheels of waste water pool, scrapers, grid chain and harrow of feculence filter, dryer roller and other ...