Hey; Molecular size of some kind of plastic?
- Plastic HDPE have an average molecular weight M = 25,000, molecular weight chains basis m = 28
Plastics ABS: acrylonnitrile 3 single molecule, butadiene, styrene.
Block The average density 0.00105g / mm2? Shrinkage 0.0005 average.
- Plastic Nylon: is a quantity large molecules. Each molecule contains six carbon atoms
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