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Editorial: TAPPI Journal research highlights from 2019, TAPPI Journal January 2020
ABSTRACT: As we move into 2020, it's interesting to look back at the research topics that were covered in TAPPI Journal (TJ) the previous year. Members of the TJ editorial board organized diverse special issues on lignin, coating ,forming, and diverse papermaking and biorefinery topics, which are discussed in the following sections.
Journal articles
Magazine articles
Effects of different ammonium lignosulfonate contents on the crystallization, rheological behaviors, and thermal and mechanical properties of ethylene propylene diene monomer/polypropylene/ammonium lignosulfonate composites, TAPPI Journal January 2020
ABSTRACT: Thermoplastic elastomer (TPE), made from ethylene propylene diene monomer (EPDM) and polypropylene (PP) based on reactive blending, has an excellent processing performance and characteristics and a wide range of applications. However, there are currently no reports in the literature regarding the usage of TPE in making composite boards. In this paper, EPDM, PP, and ammonium lignosulfonate (AL) were used as the raw materials, polyethylene wax was used as the plasticizer, and a dicumyl peroxide vulcanization system with dynamic vulcanization was used to make a new kind of composite material. This research studied the influences of the AL contents on the crystallization behaviors, rheological properties, thermal properties, and mechanical properties of the composites. The results showed that the AL content had a noticeable impact on the performance of the composite board. Accordingly, this kind of composite material can be used as an elastomer material for the core layer of laminated flooring.
Journal articles
Magazine articles
Wheat straw as an alternative pulp fiber, TAPPI Journal January 2020
Author: Peter W. Hart | ABSTRACT: The desire to market sustainable packaging materials has led to an interest in the use of various fiber types as a raw material. It has been suggested that the use of annual crops for partial replacement of wood fiber would result in more sustainable products. Several life cycle analyses (LCA) have been performed to evaluate these claims. These LCAs provided conflicting and contradictory results because of the local conditions and the specific pulping processes investigated. Selected LCAs are reviewed and the underlying reasons for these conflicting results are analyzed.
Magazine articles
Alkaline filler addition and retention, TAPPI JOURNAL, April 1992, Vol. 75(4)
Alkaline filler addition and retention, TAPPI JOURNAL, April 1992, Vol. 75(4)
Magazine articles
Annual tappi papermakers conference held in nashville, TAPPI JOURNAL, August 1992, Vol. 75(8)
Annual tappi papermakers conference held in nashville, TAPPI JOURNAL, August 1992, Vol. 75(8)
Magazine articles
A suction-roll shell material with improved corrosion-fatigue strength, TAPPI JOURNAL, December 1992, Vol. 75(12)
A suction-roll shell material with improved corrosion-fatigue strength, TAPPI JOURNAL, December 1992, Vol. 75(12)
Magazine articles
Evolution and development of headbox systems for specialty nonwoven formers, TAPPI JOURNAL, February 1992, Vol. 75(2)
Evolution and development of headbox systems for specialty nonwoven formers, TAPPI JOURNAL, February 1992, Vol. 75(2)
Magazine articles
Finishing and converting division conference celebrates 25th anniversary, TAPPI JOURNAL, February 1992, Vol. 75(2)
Finishing and converting division conference celebrates 25th anniversary, TAPPI JOURNAL, February 1992, Vol. 75(2)
Magazine articles
Behavioral observation: gathering data for continuous safety improvement, TAPPI JOURNAL, February 1992, Vol. 75(2)
Behavioral observation: gathering data for continuous safety improvement, TAPPI JOURNAL, February 1992, Vol. 75(2)
Magazine articles
Nonchlorine bleaching conference: the future is here, TAPPI JOURNAL, July 1992, Vol. 75(7)
Nonchlorine bleaching conference: the future is here, TAPPI JOURNAL, July 1992, Vol. 75(7)