Results 11 to 20 of about 171,114 (302)

Development of a new birthing model material based on silicone rubber/natural rubber blend

Polymer Testing, 2023
A novel material based on silicone rubber (SR) modified with natural rubber (NR) was developed. Combinations of sulfur/peroxide curing systems were used as crosslinking agents. The results showed that the incorporation of NR improved the tensile strength,
Phanutchanart Panmanee, Manunya Okhawilai, Phattarin Mora, Chanchira Jubsilp, Panagiotis Karagiannidis, Sarawut Rimdusit   +5 more
doaj   +1 more source

Penelitian pengaruh pemakaian kain penguat terhadap sifat ketahanan rekat dan perpanjangan putus kulit imitasi untuk atasan sepatu

Majalah Kulit, Karet, dan Plastik, 1995
The aim of this research is to find out the effluence of woven fabric of to synthetic leather conserned from elongation at break and peel resistance. This research was done by varying the fabrics used for synthetic leather namely flannel, mori and 3 kind
Hadi Musthofa
doaj   +1 more source

Comparison of Material Properties and Microstructure of Specimens Built Using the 3D Systems Vanguard HS and Vanguard HiQ+HSSLS Systems [PDF]

, 2007
The HiQ upgrade to the 3D Systems Vanguard selective laser sintering (SLS) machine incorporates a revised thermal calibration system and new control software.
Hall, A., Koo, J. H., Silverman, T. J., South, B., Yong, W.   +4 more
core   +2 more sources

Investigation of Relationship Between Blend Ratio and Yarn Twist on Yarn Properties of Bamboo, Cotton, Polyester, and its Blends

Journal of Natural Fibers, 2017
In this study, a series of blended yarns consisting of 80:20 bamboo/cotton, 67:33 bamboo/cotton, 50:50 bamboo/cotton, 33:67 bamboo/cotton, 20:80 bamboo/cotton, 80:20 bamboo/polyester, 67:33 bamboo/polyester, 50:50 bamboo/polyester, 33:67 bamboo/polyester,
R. Sowmya, N. Vasugi Raaja, C. Prakash
doaj   +1 more source

The preparation and characterization of chitosan/poly (vinyl alcohol) blended films : mechanical, thermal and surface investigations [PDF]

, 2010
In this study, blends of chitosan (CS) and polyvinyl alcohol (PVA) (CS/PVA) having various proportions were prepared and characterized by universal mechanical tester, the differential scanning calorimetry (DSC) and contact angle measurements.
El Sayed Nasef, Mohamed Mahmoud, El-Hefian, Esam A., Yahaya, Abdul Hamid   +2 more
core   +5 more sources

Kualitas Bioplastik dari Umbi Singkong Karet dengan Penambahan Kombinasi Plasticizer Gliserol dengan Sorbitol dan Kitosan

Bioeksperimen: Jurnal Penelitian Biologi, 2020
High plastic demand has the potential to cause problems because plastic is a synthetic polymer made from petroleum that is difficult to decipher. Therefore, saving the current development of biodegradable plastics that can be decomposed by microorganisms
Aminah Asngad, Ervian Jan Marudin, Devi Setyaning Cahyo   +2 more
doaj   +1 more source

Enhancement of PVC/ENR Blend Properties by Poly(methyl acrylate) Grafted Oil Palm Empty Fruit Bunch Fiber [PDF]

, 2008
Effect of oil palm empty fruit bunch(OPEFB) fiber and poly(methyl acrylate) grafted OPEFB on several mechanical properties of poly(vinyl chloride)/epoxidized natural rubber (PVC/ENR) blends were studied. The composites were prepared by mixing the fiber
Canche-Escamilla, Da Costa, Dalvag, Hanafi, Ishiaku, Kaith, Khalid, Khalid, Liao, Manikandan Nair, Nasir, Oksman, Raj, Ratnam, Ratnam, Ratnam, Ratnam, Sain, Siriwardena   +18 more
core   +1 more source

Prediction of elongation at break for linear polymers

Chemometrics and Intelligent Laboratory Systems, 2014
Abstract In this paper we present results on prediction of elongation at break (target property) for a group of 77 amorphous polymers of high molecular weight. Novel descriptors are proposed in order to better represent structural features related to the target property.
Palomba, Damián, Vazquez, Gustavo Esteban, Diaz, Monica Fatima   +2 more
openaire   +2 more sources

Experimental and modeling studies on the synthesis and properties of higher fatty esters of corn starch [PDF]

, 2009
This paper describes a systematic study on the synthesis of higher fatty esters of corn starch (starch laurate and starch stéarate) by using the corresponding vinyl esters.
Aburto, Aburto, Aburto, Aburto, Aburto, Ashby, Bastioli, Day, de Graaf, de Graaf, Dicke, Ehrenstein, Hernandez, Junistia, Laignel, Marsden, Montgomery, Mormann, Mullen, Mullen, Otey, Sagar, Stevens, Thiebaud, Wang   +24 more
core   +1 more source

Crosslinking of dermal sheep collagen using hexamethylene diisocyanate [PDF]

, 1995
The use of hexamethylene diisocyanate (HMDIC) as a crosslinking agent for dermal sheep collagen (DSC) was studied. Because HMDIC is only slightly water soluble, a surfactant was used to obtain a clear and micellar crosslinking solution and to promote the
Dijkstra, P.J., Feijen, J., Luyn, M.J.A. van, Nieuwenhuis, P., Olde Damink, L.H.H., Wachem, P.B. van   +5 more
core   +8 more sources