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  • 1
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The influence of weld lines and changes in moulding section thickness on structure and mechnanical properties has been determined for short glass-fibre reinforced polypropylene structural foam prepared using a short-shot moulding procedure at two different melt injection times. Results are discussed in terms of the variability in skin to core thickness ratio, moulding density and fibre orientation obtained in these mouldings and subsequent effects on flexural stiffness and impact energy to failure.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 14 (1979), S. 2941-2958 
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract A study of the cement-forming reactions between certain naturally occurringortho- andpyro-silicate minerals and aqueous polyacid solutions is presented with particular reference to the rheological characteristics of the cement mixtures and the mechanical properties of the hardened cement pastes. The hydrolytic stability of the cements is discussed in terms of the nature of cations present in the gel matrix.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 17 (1982), S. 3575-3592 
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The cement-forming characteristics of selected chain, sheet and framework silicates when mixed with aqueous solutions of acrylic acid polymers have been investigated using infrared spectroscopy, X-ray diffraction, chemical analysis and the measurement of physical properties. The initial stages of the cement-forming reaction were investigated by measuring the release of elements from minerals into acid solution and estimating the extent of mineral decomposition. The degree of neutralization and the structure of the polysalt matrix were determined by infrared spectroscopy.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Fire and Materials 18 (1994), S. 269-276 
    ISSN: 0308-0501
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Architecture, Civil Engineering, Surveying , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The use of magnesium hydroxide as a fire-retardant additive in polymers is discussed in terms of its particle characteristics, thermal properties and factors influencing the mechanism of action. Consideration is also given to its role in reducing smoke evolution during polymer combustion.
    Additional Material: 14 Ill.
    Type of Medium: Electronic Resource
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