The utility of phenol-aldehyde cross linking resins in polymer modified asphalt - the Butaphalt (tm) process
Journal Article
·
· Preprints of Papers, American Chemical Society, Division of Fuel Chemistry
OSTI ID:430336
- Asphalt Technology & Consulting, Inc., Claremore, OK (United States)
The use of Phenol-Aldehyde cross linking or vulcanizing resin is well known in the rubber and plastics industry. Previous to our work little (if any) understanding of the utility of these compounds in polymer modified asphalt (or bitumen) was known. This presentation will hopefully enlighten practitioners of the art of asphalt modification on this subject. This art is commercially known as the Butaphalt(tm) Process. Of initial interest is the mechanism of reaction of Phenol-Aldehyde cross linking resins. As the quantitative analysis of such a mechanism in asphalt would likely need years of effort to resolve, we will look at possible mechanisms in a rubber system.
- OSTI ID:
- 430336
- Report Number(s):
- CONF-960807--
- Journal Information:
- Preprints of Papers, American Chemical Society, Division of Fuel Chemistry, Journal Name: Preprints of Papers, American Chemical Society, Division of Fuel Chemistry Journal Issue: 4 Vol. 41; ISSN ACFPAI; ISSN 0569-3772
- Country of Publication:
- United States
- Language:
- English
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