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What are thermosettings and therosoftening polymers?
Polymers are plastic. Thermosoftening is hard when it is cold and flexible when it is warm. Thermosetting is flexible when cold and hard when hotThermosetting plastics are polymers that, once heated, melted and moulded, cannot be re-moulded as the bond between their molecules are too strong. Thermosoftening plastics are polymers which can be re-moulded many times as the bonds between the molecules are very weak. Thermosetting plastics can only be shaped once. Thermosoftening plastics can be shaped and re-shaped many times. :) hope this is helpful x
What are the advantages of thermosoftening?
stuff
What is the difference between thermosoftening and thermosetting?
Thermosoftening is when the bonds between molecules in a plastic are weak so that the plastic can easily soften. Thermosetting is when the bonds are strong so that the plastic can only be softened once and when it is, that is the only time that you can shape it.
How do you you join plastics together for children to understand?
All plastics are a group of hydrocarbon molecules . Acrylic cement is a glue that melts the surface of the plastic fusing it all together with the other plastic material
What does a cell membrane do in a blood cell?
it holds the cell together a bit like a clamp it holds it in place
Types of thermosoftening plastics?
Thermosoftening plastics soften and can be given any shape when hot. The different types thermosoftening plastics are Polyethylene, Polystyrene, Poly Vinyl Chloride, ABS plastics.
What are thermosettings and therosoftening polymers?
Polymers are plastic. Thermosoftening is hard when it is cold and flexible when it is warm. Thermosetting is flexible when cold and hard when hotThermosetting plastics are polymers that, once heated, melted and moulded, cannot be re-moulded as the bond between their molecules are too strong. Thermosoftening plastics are polymers which can be re-moulded many times as the bonds between the molecules are very weak. Thermosetting plastics can only be shaped once. Thermosoftening plastics can be shaped and re-shaped many times. :) hope this is helpful x
Why do thermosoftening plastics soften when heated?
Better known as thermoplastic, its' plastic which goes soft when it's hot, and hard at normal temperature. most plastics around us are thermoplastics. you can heat them, up, change their shape, then let them cool down as many times as you want. thermosetting plastics on the other hand, start out as a resin, which you can heat up or melt then make into the desired shape, after that though, they can't be reshaped like thermoplastics can.
What is the opposite of thermosoftening?
Thermosetting, these plastics are rigid, resistant to higher temperatures compared with thermoplastics and once set, a thermosetting plastic cannot be remoulded.
What are the advantages of thermosoftening?
stuff
How can you join plastics together?
we can join plastics by burnig
What are the uses of thermosoftening polymers?
they are used fibre glass and carbon fibre
What is the difference between thermosoftening and thermosetting?
Thermosoftening is when the bonds between molecules in a plastic are weak so that the plastic can easily soften. Thermosetting is when the bonds are strong so that the plastic can only be softened once and when it is, that is the only time that you can shape it.
What holds earth's atmosphere together?
the gravitational force holds its atmosphere together
How do you you join plastics together for children to understand?
All plastics are a group of hydrocarbon molecules . Acrylic cement is a glue that melts the surface of the plastic fusing it all together with the other plastic material
What kind of glue holds the boards together?
Wood glue holds boards together.
Flexible structure that holds cells together?
The cell membrane holds a cell together.
