Experimental investigations of shear and elongational flow properties of polystyrene melts reinforced with calcium carbonate, titanium dioxide, and carbon black

1980 ◽  
Vol 20 (14) ◽  
pp. 949-956 ◽  
Author(s):  
Hideho Tanaka ◽  
James L. White
Keyword(s):  
Titanium Dioxide ◽  
Calcium Carbonate ◽  
Carbon Black ◽  
Elongational Flow ◽  
Experimental Investigations ◽  
Flow Properties

Assessing the potential exposure risk and control for airborne titanium dioxide and carbon black nanoparticles in the workplace

2011 ◽  
Vol 18 (6) ◽  
pp. 877-889 ◽  
Author(s):  
Min-Pei Ling ◽  
Chia-Pin Chio ◽  
Wei-Chun Chou ◽  
Wei-Yu Chen ◽  
Nan-Hung Hsieh ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Carbon Black ◽  
Exposure Risk ◽  
Potential Exposure ◽  
Carbon Black Nanoparticles ◽  
And Control

Characterization of Snap-On Calf Nipple Product and Development of its Compound Formulation Based on Natural Rubber

2017 ◽  
Vol 744 ◽  
pp. 282-287
Author(s):  
Sarawut Prasertsri ◽  
Sansanee Srichan
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Calcium Carbonate ◽  
Carbon Black ◽  
Natural Rubber ◽  
Soxhlet Extraction ◽  
Rubber Compound ◽  
Rubber Compounds ◽  
Rubber Component

This research aimed to develop the formulation of natural rubber filled with carbon black, silica and calcium carbonate for rubber calf nipple application. The reverse engineering was performed on the calf nipple product to analyze the rubber type and component by using Soxhlet extraction, thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR) techniques. Furthermore, mechanical properties were examined to act as benchmark for the rubber compound design. The results showed that rubber component in the nipple product was natural rubber, whereas two filler types revealed as carbon black and calcium carbonate with 10 and 35 of the total weight. In addition, rubber nipple showed the hardness of 46±1 Shore A and tensile strength of 5.3±0.60 MPa. From the investigation of the properties of developed rubber compounds in this work, it was found that the mechanical properties depended on type and content of filler. The required mechanical properties of vulcanizates were achieved at 20 phr of carbon black (N330), 20 phr of silica and 120 phr of calcium carbonate.

Calcium carbonate and titanium dioxide particles as a basis for container fabrication for brain delivery of compounds

2011 ◽  
Vol 440 (1) ◽  
pp. 165-167 ◽  
Author(s):  
T. V. Bukreeva ◽  
I. V. Marchenko ◽  
T. N. Borodina ◽  
I. V. Degtev ◽  
S. L. Sitnikov ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Calcium Carbonate ◽  
Brain Delivery

Carbon Felt Coated with Titanium Dioxide/Carbon Black Composite as Negative Electrode for Vanadium Redox Flow Battery

2014 ◽  
Vol 161 (6) ◽  
pp. A1132-A1138 ◽  
Author(s):  
Tung-Mo Tseng ◽  
Rong-Hsin Huang ◽  
Chung-Yen Huang ◽  
Chung-Chiun Liu ◽  
Kan-Lin Hsueh ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Carbon Black ◽  
Negative Electrode ◽  
Vanadium Redox Flow Battery ◽  
Redox Flow Battery ◽  
Carbon Felt ◽  
Flow Battery ◽  
Vanadium Redox

Study on Synthesis of Zirconolite Using Simulated Radioactive Incineration ASH

2012 ◽  
Vol 482-484 ◽  
pp. 1703-1706
Author(s):  
Yu Xi Piao ◽  
Ming Fen Wen ◽  
Ji Chen ◽  
Jian Chen Wang
Keyword(s):  
Titanium Dioxide ◽  
Calcium Carbonate ◽  
Energy Saving ◽  
Zirconium Dioxide ◽  
Preparation Method ◽  
Raw Materials ◽  
Phase Assemblage ◽  
Solid Reaction ◽  
X Ray ◽  
Intermediate Products

The minerals of zirconolite doping simulated radioactive incineration ash were fabricated by solid reaction, using zirconium dioxide, titanium dioxide, calcium carbonate or CaTiO3 as raw materials. The phase assemblage was tested by X-ray diffractometer. TG-DSC was tested by SDT-Q600. Compared to carbonate preparation method, using intermediate products (CaTiO3) preparation method to synthesis CaZrTi2O7 is more energy saving.

Using Flow Properties to Solve Flow Problems with Hard-to-Handle Powders in the Ceramics Industry

2008 ◽  
Vol 591-593 ◽  
pp. 620-627
Author(s):  
Herman Purutyan ◽  
Alfredo del Campo ◽  
Roger A. Barnum
Keyword(s):  
Titanium Dioxide ◽  
Cohesive Strength ◽  
Particle Sizes ◽  
Flow Properties ◽  
Handling System ◽  
Flow Problems ◽  
Fine Powders ◽  
Common Problems ◽  
Ceramic Manufacturing ◽  
Ceramics Industry

Many processes in ceramic manufacturing require handling of fine powders with particle sizes down to sub-micron range. Problems that are often experienced with these powders, such as stoppages and/or surges, can be predicted and prevented by first measuring relevant flow properties of these powders, and then using these properties to design a handling system. In this paper we will review common problems with handling such powders and the relevant flow properties tests, such as permeability, compressibility, cohesive strength and friction, as well as how these properties can be used to prevent and solve problems. Issues related to handling titanium dioxide (TiO2) will be used as an illustration.

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