Functionality Determination of Hydroxyl-Terminated Brepolymers
β Scribed by Oberth, A. A. Prydz
- Book ID
- 120618506
- Publisher
- American Institute of Aeronautics and Astronautics
- Year
- 1978
- Tongue
- English
- Weight
- 733 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0001-1452
- DOI
- 10.2514/3.60986
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## Abstract A novel approach is proposed for estimating the average molecular weight between crosslinks (MΜ~c~) from the functionality distribution of hydroxylβterminated polybutadiene (HTPB). The functionality distribution of four freeβradically polymerised HTPB prepolymers of varying hydroxyl con
The functionality averages, functionality distribution, hydroxyl equivalent weight, molecular weight averages, and molecular weight distribution of three commercial hydroxyl terminated polybutadienes have been determined using a dual-detector GPC method used to analyze the polymers before and after