Synthetic Fibres
- Manmade Textiles
Chemical Properties of Polyester
Polyester, particularly poly(ethylene terephthalate) (PET), is a condensation polymer containing ester linkages in its main chain. These ester groups determine…
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Physical Properties of Polyester Fibre: Complete Table and Explanation
Polyester is one of the most important synthetic fibres used in the textile industry. It is widely used for apparel,…
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Manufacturing of Polyester Using TA Route: Process and Reactions
Polyester fibre is produced mainly from polyethylene terephthalate (PET). In the TA or PTA route, PET is manufactured directly from…
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Manufacturing of Polyester Using DMT Route: Process, Reactions and PET Production
What happens when dimethyl terephthalate (DMT) is mixed with monoethylene glycol (MEG)? It does not immediately become polyester fibre. First,…
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Why Terephthalic Acid (TA/TPA) is the preferred manufacturing route for Polyester compared to Dimethyl Terephthalate (DMT)?
Based on key operational data and polymer reaction engineering principles, here is why Purified Terephthalic Acid (PTA) is the preferred…
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What is Flat Yarn and What are the Drawbacks of Flat Yarns?
Flat yarns are straight and smooth, leading to discomfort, poor moisture regain, and static charge issues. These properties make them…
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Understanding Thermoplastic and Thermoset Fibres
The difference between thermoplastic and thermoset fibres lies in their reaction to heat. Thermoplastic fibres, like polyester and nylon, soften…
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Properties of Polyester
Physical Properties of Polyester: The moisture regain of polyester is 0.2 to 0.8 and specific gravity is 1.38 or 1.22…
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Warp Knitting | Spandex Fiber Handling and Warping
Spandex: Opening Cases Take care not to damage the thread with any sharp instrument that may be used to cut…
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