FIELD: process engineering.
SUBSTANCE: invention relates to tubes intended for transportation of highly abrasive solid particles and sludge, particularly, to ionomer tubes. Tubular or cylindrical article innermost layer that features thickness of about 6.3-102 mm and includes ionomer. Invention covers also methods of tube production and piping of abrasive materials.
EFFECT: longer life, higher wear resistance.
18 cl, 31 tbl, 181 ex
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|---|---|---|---|
| METHOD OF OBTAINING SURFACE COATING | 2010 |
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| BUTYL IONOMER LATEX | 2011 |
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| METAL-IONOMER POLYMERS | 2016 |
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| LABEL (ALTERNATIVES) | 2003 |
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| MULTILAYER PACKAGING FILMS WITH ODOR NEUTRALIZATION AND PACKAGES MADE THEREFROM | 2016 |
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| METHOD OF COATING METAL SURFACES WITH PHOSPHATE LAYER AND THEN WITH POLYMER LUBRICANT LAYER | 2009 |
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