Fibre

Carbon fibre: Properties and End Uses

Introduction In 1963 a team of British scientists, W. Watt, W. Johnson, and L.N. Phillips, working at the Royal Aircraft Establishment, Farnborough, U.K., developed techniques for producing carbon fibres of high strength and outstanding rigidity. These fibres were in commercial production by 1968 and have since become of great importance, especially in the field of[…]

Polyester Fibre Production Process and End Uses

Introduction Polyester are polymers made by a condensation reaction taking place between small molecules, in which the linkage of the molecules occurs through the formation of ester groups. Polyesters are commonly made by interaction of a dibasic acid with a dihydric alcohol: HOOC-X-COOH + HO-Y-OH → …OC-X-COO-Y-OCO-X-COO-Y-OCO… The formation of polyester was studied by Wallace H. Carothers[…]

An Overview of Asbestos Fibre

Introduction Asbestos is known to heavy toxicity. The inhalation of this toxic fibre can cause serious illness, including malignant mesothelioma, asbestosis, and lung cancer (also called pneumoconiosis). Since the mid 1980s, many uses of this fibre have been banned in several countries. This fibre became increasingly popular among manufacturers and builders in the late 19th century[…]

An Overview of Sisal Fibre

Introduction Sisal is an Agave sisalana that yields a stiff fibre traditionally used in making twine, rope, and also dartboards. (The term may refer either to the plant or the fibre, depending on context) It has often been incorrectly referred to as sisal hemp because hemp was for centuries a major source for fibre, so other fibres were[…]

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