| abstract |
The invention discloses polyurethane elastomer and the polrvinyl chloride composite cable material of a kind of resistance to chemical attack, be made up of the raw material of following weight portion: Polyurethane Thermoplastic Elastomer 60 65, polrvinyl chloride 35 40, stearic acid 0.1 0.12, calcium benzoate 56, thiol methyl tin heat stabilizer 0.8 1, titanate coupling agent 1310.2 0.3, epoxy soybean oil 19 20, dibenzothiazyl disulfide 12, hydroxy silicon oil 1 1.5, quaternary ammonium salt montmorillonite 23, nano silicon 56, Silane coupling agent KH550 34, toluene are appropriate, deionized water water is appropriate.CABLE MATERIALS resistance to chemical corrosion of the present invention is excellent, can salt tolerant, oil, aldehyde, ether, alkynes and the corrosion of the material such as strong acid, highly basic, having the performances such as good mechanical property, wearability and resistance to ag(e)ing, service life is long, has bigger application value simultaneously. |