Ozonation of unstretched natural rubber film fromHevea brasiliensis studied by ozone consumption and13C NMR

2004 ◽  
Vol 53 (6) ◽  
pp. 733-739 ◽  
Author(s):  
FHA Rodrigues ◽  
EF Santos ◽  
JPA Feitosa ◽  
NMPS Ricardo ◽  
F Heatley
Keyword(s):  
Natural Rubber ◽  
Rubber Film

Reduction of surface friction of natural rubber film coated with PMMA particle: Effect of particle size

2010 ◽  
Vol 115 (6) ◽  
pp. 3680-3686 ◽  
Author(s):  
Waranya Anancharungsuk ◽  
Wirach Taweepreda ◽  
Supa Wirasate ◽  
Rattaporn Thonggoom ◽  
Pramuan Tangboriboonrat
Keyword(s):  
Particle Size ◽  
Natural Rubber ◽  
Surface Friction ◽  
Particle Effect ◽  
Effect Of Particle Size ◽  
Rubber Film

Surface modification of natural rubber film by polymerisation of methyl methacrylate in water-based system

2006 ◽  
Vol 42 (10) ◽  
pp. 2334-2342 ◽  
Author(s):  
Kittiporn Sanguansap ◽  
Rattaporn Thonggoom ◽  
Pramuan Tangboriboonrat
Keyword(s):  
Surface Modification ◽  
Natural Rubber ◽  
Methyl Methacrylate ◽  
Water Based ◽  
Rubber Film

Preparation and dynamic properties of an anisotropic natural rubber film as viewed by electron spin resonance-spin probe method

2013 ◽  
Vol 53 (11) ◽  
pp. 2284-2291 ◽  
Author(s):  
Srećko Valić ◽  
Jasminka Bonato ◽  
Mladen Andreis ◽  
Damir Klepac ◽  
Mirna Petković Didović
Keyword(s):  
Electron Spin Resonance ◽  
Natural Rubber ◽  
Electron Spin ◽  
Spin Probe ◽  
Dynamic Properties ◽  
Probe Method ◽  
Spin Probe Method ◽  
Spin Resonance ◽  
Resonance Spin ◽  
Rubber Film

Deproteinized natural rubber film reinforced with silane-modified silica nanoparticles

2020 ◽  
pp. 009524431990036
Author(s):  
Supat Moolsin ◽  
Piwat Prasoppol ◽  
Pichamon Potisuya ◽  
Ratree Seesook
Keyword(s):  
Natural Rubber ◽  
Chemical Method ◽  
Tensile Force ◽  
Rubber Matrix ◽  
Modified Silica ◽  
Elongation At Break ◽  
Modified Silica Nanoparticles ◽  
Rubber Film ◽  
Deproteinized Natural Rubber ◽  
Scanning Electron

Mechanical properties and morphology of the deproteinized natural rubber (NR) films reinforced with modified silica (SiO2) nanoparticles were studied in this research. In the step of deproteinization, a chemical method followed by centrifugation was used to reduce the amount of protein from 0.42 wt% to 0.11 wt%. Structure-modified nanosilica with Silane A174 was used as an additive to reinforce the deproteinized films. The addition of 1 phr of the modified nanosilica exhibited better tensile strength, tensile force at break, modulus at 500% and elongation at break which were improved significantly compared to those of bare films. The modified nanosilica dispersed uniformly in the rubber matrix with the nanoparticle size less than 100 nm observed from the scanning electron microscope. The prepared rubber films containing the modified SiO2 nanoparticles have great potential to produce the NR gloves having very tiny amounts of protein for medical use which still provide the good mechanical strength compared to the standard ones.

Fabrication of superhydrophobic natural rubber film via grafting of methyltrichlorosilane

2021 ◽  
Author(s):  
Patchararujee Ngamdee ◽  
Kotchamon Yimmut ◽  
Napida Hinchiranan
Keyword(s):  
Natural Rubber ◽  
Rubber Film

Preparation and Properties of Natural Rubber - Cellulose Microfibril Nanocomposite Films

2010 ◽  
Vol 93-94 ◽  
pp. 328-331 ◽  
Author(s):  
M. Phiriyawirut ◽  
Natnapa Chotirat ◽  
Sirikul Phromsiri ◽  
Ingorn Lohapaisarn
Keyword(s):  
Thermal Properties ◽  
Natural Rubber ◽  
Water Absorption ◽  
Nanocomposite Film ◽  
Cellulose Microfibril ◽  
Nanocomposite Films ◽  
Tear Strength ◽  
Water Permeation ◽  
Interconnected Structure ◽  
Rubber Film

The property of cellulose microfibril reinforced natural rubber film was studied. Cellulose microfibril was prepared from banana powder (300 µm). The interconnected structure of cellulose microfibril having a diameter of 27 nm was observed by TEM. The effect of cellulose microfibril content (0.8-3.2 % wt) in the property of NR nanocomposite film was studied. Tear strength and thermal properties of the NR nanocomposite film is improved by increasing the cellulose microfibril content. Moreover, water absorption of the nanocomposite film is increased by increasing cellulose microfibril content. Increasing of cellulose microfibril content also enhances water permeation of nanocomposite films.

Sign in / Sign up

Export Citation Format

Share Document