When Hard Pvc arrived, I opened it and was impressed with the solid packaging which insured Hard Pvc did not arrive damaged in any way, shape, or form.
Overall, my experience was amazing. I hope this helps you make a solid buying decision for Hard Pvc.
How does the size of the functional group in polystyrene and PVC increase hardness?
I learnt that polystyrene is harder than PVC and polyethylene because it's functional Hard Pvc group, the benzene ring, is the largest and makes it stiffest right? I'm a bit confused about that. I'm thinking of LDPE and how the branching decreases contact between adjacent polymers which makes it more flexible. Shouldn't this same logic apply to polystyrene and its benzene ring as well?Please help clarify this for me.Thanks.
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