Q2. A. Below, molecular weight data for a polypropylene material are Melecuier Weighr Range (mel) tabulated. Compute 1) The number average molecular weight, 2) The weight-average molecular weight, and w i 3) The degree of polymerization. 4,000-16.000 0.05 0.02 16,000-24,000 016 0.10 24,000-32.000 0.24 20 EMM 32,000-40,000 0.28 0.30 wasri 40,000-48,000 0.20 027

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Q2. A. Below, molecular weight data for a polypropylene material are
Melecuier Weighr
Range (mel)
tabulated. Compute
1) The number average molecular weight,
2) The weight-average molecular weight, and wwiM
3) The degree of polymerization.
4,000-16.000
0.05
0.02
16,000-24,000
016 010
24,000-32,000
0.24 20
32,000-40,000
0.28 30
40,000-48,000
0.20 027
Mi.
48,000-56,000
0.07
Transcribed Image Text:the effect of Q2. A. Below, molecular weight data for a polypropylene material are Melecuier Weighr Range (mel) tabulated. Compute 1) The number average molecular weight, 2) The weight-average molecular weight, and wwiM 3) The degree of polymerization. 4,000-16.000 0.05 0.02 16,000-24,000 016 010 24,000-32,000 0.24 20 32,000-40,000 0.28 30 40,000-48,000 0.20 027 Mi. 48,000-56,000 0.07
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