Results 21 to 30 of about 297,473 (313)

Extraction of fat/oil from fleshing by-product using a wet rendering process and combination with organic solvents

open access: yesMajalah Kulit, Karet, dan Plastik, 2019
The extraction of fat/oil from fleshing by-products using moist heating (boiled and steamed) produces a fat that contains large amounts of impurities and which is bluish color, whereas when using fatty solvents, it is necessary to dry the ingredients ...
Sugihartono   +3 more
doaj   +1 more source

The Growth of PB 260 Clone of Rubber Plant on Peatland

open access: yesSriwijaya Journal of Environment, 2023
The expansion of the area for the cultivation of rubber plants is hampered by the fact that the availability of mineral land has begun to decrease, so many have started to plant rubber on marginal lands such as peatlands.
Jamin Saputra   +1 more
doaj   +1 more source

Sustainable rubbers and rubber additives [PDF]

open access: yesJournal of Applied Polymer Science, 2017
ABSTRACTRubber is one of the most versatile materials having myriad of applications—from niche rubber band and eraser to highly engineered spacecraft seal. Of late, the glittering concept of “sustainability” has been able to infiltrate within the domain of elastomer science and technology to a significant extent ‐ in both academia and industry.
Preetom Sarkar, Anil K. Bhowmick
openaire   +1 more source

Moisture susceptibility of high and low compaction dry process crumb rubber modified asphalt mixtures [PDF]

open access: yes, 2010
The field performance of dry process crumb rubber-modified (CRM) asphalt mixtures has been reported to be inconsistent with stripping and premature cracking on the surfacing. One of the concerns is that, because achieving field compaction of CRM material
A. C. Collop   +8 more
core   +1 more source

Retrospection and prospect of synthetic rubber industry in China in 2025

open access: yesHecheng xiangjiao gongye
"The change characteristics of capacity, output, import and export quantity, apparent consumption of main synthetic rubber products of China in 2025 were retrospected, the status of supply and demand of butadiene as well as price changes of main rubber
China Synthetic Rubber Industry Association Secretariat
doaj   +1 more source

Study Of Rubber Growth Under Constraint of Pyrite In Tidal Swampy Area

open access: yesJournal of Wetlands Environmental Management, 2017
Muara Sugihan is one of the tidal swamp areas for rubber plant cultivation in South Sumatera. A preliminary survey of the land suitability in 2012 described that there are two main problems, the shallow groundwater problem and low pH (2,87-3,05) between ...
Charlos Togi Stevanus   +3 more
doaj   +1 more source

Characterization of the effluents condensated by volatile organic compounds during heat-treated rubberwood process

open access: yesJournal of Wood Science, 2020
Heat treatment was an eco-friendly modification technology for rubberwood, without the addition of chemical reagents into the wood and wood performance has been improved remarkably. Many effluents are generated from heat-treated rubberwood process, which
Tongtong Li   +5 more
doaj   +1 more source

Rubber-toughened epoxy loaded with carbon nanotubes: structure-property relationships [PDF]

open access: yes, 2010
The paper reports on the preparation, structure and properties of ternary thermosetting blends, based on DGEBA epoxy, cured with 3,3′-DDS and modified by the addition of CTBN reactive liquid rubber and/or 0.3wt% of commercial multi- walled carbon ...
Salinas-Ruiz, Maria D. M.   +4 more
core   +1 more source

Rubber Impact on 3D Textile Composites [PDF]

open access: yes, 2011
A low velocity impact study of aircraft tire rubber on 3D textile-reinforced composite plates was performed experimentally and numerically. In contrast to regular unidirectional composite laminates, no delaminations occur in such a 3D textile composite ...
DUPLESSIS KERGOMARD, Yann   +9 more
core   +1 more source

Genome-wide identification of Jatropha curcas aquaporin genes and the comparative analysis provides insights into the gene family expansion and evolution in Hevea brasiliensis

open access: yesFrontiers in Plant Science, 2016
Aquaporins (AQPs) are channel-forming integral membrane proteins that transport water and other small solutes across biological membranes. Despite the vital role of AQPs, to date, little is known in physic nut (Jatropha curcas L., Euphorbiaceae), an ...
Zhi eZou   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy