Date: Thu, 9 Apr 2009 12:07:27 -0400 (EDT)
From: Michael Greenfield
To: "ChE 530: Polymer Chemistry"
Subject: clarification on HWK 3 #3

Dear CHE 530 students,

In problem 3 on the homework, I hadn't appreciated that there doesn't seem to be enough information to calculate the molecular weight M of SB polymers before network formation occurs. To use the correction factor (i.e. the (1 - 2 Mx/M) term) you'll need to choose a reasonable molecular weight of the chain.

Note too that this is problem 10.13, not 1.13 as indicated with a typo.

Prof. Greenfield

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