Formaldehyde, also know as methyl aldehyde, is a pungent, colourless gas that is easy soluble in water and ethanol. It can cause respiratory and skin irritation upon exposure. As a precursor to many other materials and chemical compoun...
In recent years, a new material - carbon fiber - has been sparkling for its high performance, high strength, and lightweight advantages, and its market demand has vastly increased worldwide.With its unique physical and chemical propertie...
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