Results 31 to 40 of about 1,018,586 (283)

Radiation synthesis of a super absorbent polymer and its ultraviolet resistance property

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2022
A super absorbent polymer (SAP), sodium lignosulfonate (LS)/sodium carboxymethyl cellulose (CMC), was produced from LS and CMC through the irradiation of γ-rays.
XIONG Zhi   +7 more
doaj   +1 more source

EFFECT OF USING SOME TREATMENTS ON SWEET PEPPER IRRIGATION AND ITS EFFECT ON FRUIT YIELD AND ITS QUALITY [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2015
Two field experiments were carried out during two summer seasons of 2013 and 2014 years at the Experimental Farm of Kaha Station, Qalubia Governorate to study the effect of using three irrigation intervals (7, 15 or 21 day) and five treatments of water ...
Usrya, A.I. Byan, Nahed, M.M. El-Shimi
doaj   +1 more source

Synthesis of A Novel Super Absorbent Based on Wheat Straw [PDF]

open access: yes, 2022
The purpose of this research is to generate wheat straw based super absorbent which is eco-friendly. The chemical approach of graft-copolymerization is used to create this novel super absorbent polymer. Polyacrylic acid is the building block polymer that
Shahjahan, Md., Saha1, Anupam
core  

Combining innovative mulches and soil conditioners in mountain afforestation with ash (Fraxinus excelsior L.) in the Pyrenees (NE Spain)

open access: yesForest Systems, 2018
Aim of study: To assess the effectiveness for improving early seedling performance of the individual and combined application of (i) various doses of an innovative soil conditioner including polyacrylamide-free super-absorbent polymers, fertilizers, root
Jaime Coello   +4 more
doaj   +1 more source

Experiemental Images for Percolation-based Image Processing for the Plastic Viscosity of Cementitious Mortar with Super Absorbent Polymer

open access: yes, 2020
The raw images from the experimental procedure on the slump samples with variable super absorbent polymer ...
Aryanfar, A (via Mendeley Data)
core   +1 more source

Preparation and Properties Studies of Cellulose Super Absorbent Polymer

open access: yes, 2011
In this paper, super absorbent polymer was prepared through graft copolymerization by cellulose and acrylic acid (AA), acrylamide (AM), and butyl methacrylate (BMA) and its properties were determined.
Yu Bin Lv   +3 more
core   +1 more source

Improving hydraulic performance and durability of sandwich clay liner using super-absorbent polymer

open access: yes, 2017
The hydraulic performance and durability of geosynthetic clay liner containing various amounts of sodium polyacrylate polymer are experimentally studied.
Seyed Mehdi Hejazi   +3 more
core   +1 more source

The Effect of Super-Absorbent Polymer as a Self-Curing Admixture on the Performance of Mortars

open access: yes, 2011
Super-absorbent polymer (SAP) was used as a self-curing admixture for cement-based materials. Two types of super-absorbent polymer and effect of super-absorbent polymer on fluidity and mechanical properties of mortars were investigated.
Fa Qi Yu   +4 more
core   +1 more source

Fabric changes induced by super-absorbent polymer on cement–lime stabilized excavated clayey soil

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2021
This paper studies the microstructure variation induced by super-absorbent polymer (SAP) to understand the mechanism of macroscopic strength improvement of stabilized soil.
Xia Bian   +5 more
doaj   +1 more source

Self-sealing polyolefin by super-absorbent polymer

open access: yes, 2019
In this study, self-sealing polyethylene (PE) was successfully achieved via incorporating super-absorbent polymer (SAP). Attributed to the high thermal stability, the SAP particles can survive through the harsh processing conditions during thermal ...
Buryak, Andrey   +5 more
core   +1 more source

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