Several fire-resistant formulations were prepared from a sample of poly(vinyl chloride) (PVC), small variable proportions of chloroorganic adducts [1,2,3,4,7,7-hexachloro-5-carboxy,bicyclo(2,2,1)heptene-2] or [1,2,3,4,7,7-hexachloro-5-carboxy,5-methylbicyclo(2,2,1)heptene-2] as fire-retarding modifi
Studies of electrical and mechanical properties of semiconductive poly(vinyl chloride) compositions
โ Scribed by A. L. G. Saad; L. I. Hussien; M. G. M. Ahmed; A. M. Hassan
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 268 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0021-8995
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โฆ Synopsis
A sample of poly(vinyl chloride) (PVC) and a polar plasticizer consisting of dioctylphthalate (DOP) and triisopropylphenylphosphate (TIPPP) was prepared and found to possess some electrical conductivity. Different samples of PVC compositions were formulated from the PVC-DOP-TIPPP system and also variable proportions of the conductive materials polyaniline or the Ni salt of ethylene glycol bisadipate ester. Dibutyltindilaurate as a heat stabilizer, titanium oxide as a filler, and sandorin red 20 pigment were added. The effect of the structure of polyaniline and Ni adipate ester on the electrical and mechanical properties of the PVC-DOP-TIPPP system was studied to obtain a semiconductive plasticized PVC with good mechanical properties.
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