density polymer|Is low density polyethylene a thermoplastic or thermosetting polymer?
Question–: Is low density polyethylene a thermoplastic or thermosetting polymer?
The adhering to is the response: (Hint: For solutions, no site audit.)
Reply by ∑ Satty ∑
Be very low density or high density, polyethylenes are constantly thermoplastic polymers considering that they have a lenear framework.
Response by Simon M
“Be very low density or higher density, polyethylenes are always thermoplastic polymers since they have a lenear structure.”
Indeed, very low, medium or substantial density polyethylenes are in fact thermoplastic, but that has nothing at all to do with them obtaining a linear construction. In any circumstance, low density polyethylene isn’t really specially linear, it’s really extremely branched. Linear Lower Density Polyethylene (LLDPE) tends to be the more linear member of the sequence.
Thermosetting polymers are people which are in a position to be cured at substantial temperature into a content that no more time melts since chemical cross-backlinks have been produced between adjacent molecules. Examples consist of:
Polyester/fibreglass programs
Rubber vulcanised with sulphur (e.g tyres)
Bakelite (phenol-formaldehyde resin)
Urea-formaldehyde foam
Melamine resin (identified on worktop surfaces)
Epoxy resins
Polyimides
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density polymer
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Question–: What is an example of a polymer with a density excellent than 1. g/cc?
The pursuing is the answer: (Hint: The reader is not the appropriate identification.)
Solution by sciencequeen
DNA
Solution by Mo Fayed
POLYTETRAFLUOROETHYLENE (TEFLON):
Density (g/cm3) = two.20
Answer by Doopadooo…
Kevlar resins have variable density, but kevlar 29 has a density of one.44.
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