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Page-24 of Archives: May, 2026

Kevlar

Kevlar is the registered commercial trademark for a high-strength, heat-resistant synthetic fiber discovered by Stephanie Kwolek at DuPont in 1965. Within polymer chemistry, Kevlar belongs to the family...

 May 27, 2026

Teflon

Polytetrafluoroethylene (PTFE), widely known by its commercial trade name Teflon, is a high-molecular-weight synthetic fluoropolymer. Within the polymers and plastics classification, Teflon is categorized as a thermoplastic addition...

 May 27, 2026

Polyester and Acrylic

In industrial chemistry, synthetic fibres are engineered polymers designed with high molecular weight, linear chain orientation, and strong intermolecular forces. Polyester and Acrylic represent two major classes of...

 May 27, 2026

Nylon and Rayon

In polymer chemistry, fibres are distinguished from elastomers and plastics by their high tensile strength, low elasticity, and pronounced crystalline structure, which are driven by intense intermolecular forces....

 May 27, 2026

PVC and Bakelite

Polymers are high-molecular-weight macromolecules constructed from repeating structural units called monomers. Polyvinyl Chloride (PVC) and Bakelite represent two distinct classes of plastics, differentiated by their polymerization mechanisms, molecular...

 May 27, 2026

Thermoplastics and Thermosetting Plastics

Plastics are synthetic or semi-synthetic polymers composed of high-molecular-weight macromolecules. In basic chemistry, these polymers are broadly classified into Thermoplastics and Thermosetting Plastics. This distinction is based entirely...

 May 27, 2026

Common Plastics and Uses

Plastics are synthetic high-molecular-weight polymers engineered from petrochemical precursors. In basic chemistry, commercial plastics are classified based on their polymerization mechanism—either addition (chain-growth) or condensation (step-growth)—and their thermal...

 May 27, 2026

Plastic Identification Codes

Plastic Identification Codes, officially designated as the Resin Identification Code (RIC) system, are a standardized set of numerical identifiers administered globally to categorize post-consumer plastic resins. Originally developed...

 May 27, 2026

Plastics

Plastics are a broad category of synthetic or organic polymers capable of being molded or shaped into rigid or semi-rigid structures under the application of heat and pressure....

 May 27, 2026

Natural vs Synthetic Fibres

Fibres are a subclass of polymers characterized by strong intermolecular forces, high tensile strength, and a high length-to-diameter ratio. In polymer chemistry, fibres are distinguished by their crystalline...

 May 27, 2026

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