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this is a loaded question. Why do you think there are two Tg's? are you just doing something like DSC? if so do you see two 'bumps'? this does not mean two Tg's, it means there are two thermodynamic transitions taking place. Most likely for PE this is a crystalization and a glass transition.
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∙ 13y ago
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What are the polymers formed from Ethene?
ethane is a precursor to ethylene which is polymerized to form polyethylene
Is Tg a noble gas?
"Tg" is not an element, so it cannot be a noble gas.
How was polyethylene discovered?
Polyethylene is the accidental plastic--as in they synthesized it by accident three or four different times. Someone was heating some diazomethane, and polyethylene just precipitated out of solution. Someone else compressed a mixture of ethylene and benzaldehyde to 6000 psi and polyethylene just precipitated out of solution. And the Philips company of the Netherlands attempted to make high-density polyethylene in the 1950s, and accidentally made two million pounds of medium-density polyethylene before they finally got it right. (They then invented the Hula Hoop to use up all the bad polyethylene.)
Is polyethylene a thermosetting or thermoforming plastic?
Polyethylene is a thermoplastic polymer.
Why you do not use polythene?
Polythene (polyethylene) is largely used around the word. Now we can produce biodegradable polyethylene or we can recycle the polyethylene.
How many different kinds of gametes can be made by an individual with the genotype TtGG?
Two: TG and tG
When was .tg created?
.tg was created in 1996.
What is the Tg for PVC?
Tg of PVC is about 85°C.
When was TG Now created?
TG Now was created in 2004.
Which is stronger Polyethylene or dyneema?
Polyethylene Which is stronger Polyethylene or dyneema?
What is tg on the periodic table?
Tg is nothing, Tungsten's symbol is W.
When was The Taste of TG created?
The Taste of TG was created on 2004-05-04.
What is the tg of polyester?
"Tg" generally referes to the glass transition temperature of a polymer. For polyester ("PET"), the Tg is just under 70 degrees centigrade.
Where can someone find more information about TG Green?
Someone could find more information about TG Green on the TG Green website. TG Green's website gives a great deal of information about the services offered.
What does TG stamp on jewelry mean?
the tg stamp on my bracelet means my husband, who recently passed away, had it put on the bracelet to remind me that he loved me. his intials were tg
What are the polymers formed from Ethene?
ethane is a precursor to ethylene which is polymerized to form polyethylene
What is two thirds of 24?
16
