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 […]
Glass Fibre: Manufacturing Process, 2 Main Types and End Uses
Introduction Fibreglass is also known as glass fibre or fibre glass. The knowledge that fibres could be made from glass is probably as old as glass itself. Molten glass is viscous like treacle, and on being touched with anything, it will ‘string out’ to form a filament when it is drawn away. As glass is […]
Jute: The Golden Fibre | How Jute is Cultivated [Images]
The Golden Fibre Bast fibres are obtained from stem, bark or leaf of certain vegetable plants. Jute fibre is obtained from the bark of Jute plants. This is the most important tropical fibre to meet world’s demand as cheaper packing materials for various commodities. Some countries where Jute cannot be cultivated have since been trying […]
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 […]
A Guide to Wool Carbonizing Process
The vegetable matter is removed by chemical means; the process is called wool carbonizing. The method is comparatively simple. The wool to be carbonized is placed in tanks containing solutions of some strong acid like chloride of aluminum, hydrochloride, or sulphuric acid. Here it remains for a period of twelve hours, during which it is […]
Synthetic Fibre Production Process
Synthetic fibre is a processed fibre where different processing steps are involved. It is not get naturally but through different mechanical processes. It is more durable than any natural fibre. It is also cheap in price. Synthetic fibre bought a revolutionary change in the Textile and Clothing industry. Though it is not easy to dye […]
An Overview of Wool Scouring
Introduction The term “scouring” in the generic sense of a process that that removes contaminates from raw wool. Thus, it includes all processes which aim to clean wool including those which use solvent other than water and those which use solid as a carrier for removing the contaminates. Nature of Contaminates The main contaminates of […]
What is Nylon Fibre | History of Nylon Fibre
The Federal trade commission’s definition for nylon fibre – “A manufactured fibre in which the fibre forming substance is long-chain synthetic polyamide in which less than 85% of the amide linkages are attached directly (-CO-NH-) to two aliphatic groups.” In September 1931, American chemist Wallace Carothers reported on research carried out in the laboratories of the Dopant […]