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WebLearn and revise plastics with BBC Bitesize for GCSE Design and Technology Edexcel. Homepage. Accessibility links. Skip to ... There are a wide range of thermoforming polymers with varying properties and uses. Commonly used thermoforming polymers in schools ... (Single Science) Combined Science; Computer Science; Design and Technology; Digital ... WebApr 3, 2024 · polymer, whatever from a class of natural or synthetic additive composed are very large molecules, called macro-molecules, that are multiples regarding simpler … flannel shirt clip art design
AQA Subject content Biological molecules Monomers and …
WebSurface finishes. Some polymers that are formed in a mould are self-finishing, meaning that the inside surface of the mould is so smooth that the form that is taken from it is also smooth. A motorbike helmet is a good example - the outside of the helmet is smooth because of the mould it was made in. Once a polymer has been cut or shaped from ... WebLearn about and revise polymers with this BBC Bitesize GCSE Chemistry (Edexcel) study guide. WebThey are formed when many small molecules join together. This process is called polymerisation. When alkenes join together to form a polymer with no other substance … flannel shirt christmas ornaments