Diameter dependence of the cutoff molecular weights of drag-reducing polymers
β Scribed by Robert Y. Ting
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 397 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
On the basis of the first-order Markovian statistics, we propose a general matrix formula for the weight-average molecular weight of crosslinked polymer systems, explicitly given by M w Ο M w,0 Ο© WX 0 (I Ψ X) Οͺ1 S f . This equation is valid for both step and chain-growth polymerizations, including t
The space charges trapped after applying a strong electrical Γeld have been measured using the thermal step (TS) method for a series of poly(vinylchloride) (PVC) samples di β ering in their tacticity-induced molecular microstructure. This has been controlled chemically (stereospeciΓc substitution rea