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| Zinc Chloride 50% |
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| Zinc chloride |
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| Zinc Chloride 50% Granular Solid and Aqueous Solutions |
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* Galvanizing, Soldering and Tinning Fluxes: When heat decomposes moist fluxes based on zinc chloride, hydrochloric acid is formed. The acid removes oxides and salts from metal surfaces and provides good metal-to-metal bonding.
* Odor Control: Zinc chloride reacts with sulfide to minimize release of H2S gas in waste treatment facilities.
* Oil-Gas Wells: High-density solutions of zinc chloride and calcium chloride give good performance in well completion and work-over operations: the solutions also have merit as packer fluids under certain well conditions. Zinc chloride has been used in specialty corrosion inhibitors and invert emulsion breakers.
* Vulcanized Fiber: Water-leaf paper is gelatinized with a 72 B zinc chloride solution is less tacky, drier and less moisture-absorbent than caustic reclaimed rubber. The zinc chloride not only dissolves the cellulosic fibers in the scrap, but also catalyzes depolymerization of the elastomer.
* Reclaimed Rubber: Rubber reclaimed from natural, styrene-butadiene rubber (SBR), and mixed scrap with 70 B?zinc chloride not only dissolves the cellulosic fibers in the scrap, but also catalyzes depolymerization of the elastomer.
* Textile Finishing: Zinc chloride induces cross-linking in such polymer formers as the methylol ureas. Zinc chloride is a more active catalyst than magnesium chloride and almost as active as zinc nitrate. It does not contribute to resin yellowing on white goods and has little effect on dye shades in tinted materials. Zinc chloride solutions induce cross-linking between cellulosics and durable-press resins, such as those based on imidazolidone -- for example: dimethyoldihydroxyethyleneurea (DMDHEU).Zaclon, Inc. Zinc Chloride Solution has a low concentration of color-inducing metal-ion contaminants. The textile grade is used as a catalyst in resin systems that impart a durable-press or wash and wear finish to cotton and cottonsynthetic blend fabrics. Zinc Chloride 50% Solution also serves as a high quality mercerizing agent for cotton. |
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Gravity, Baume units, 16'C (60'F) : 53.3
ZnCl2 % Min. : 50.0
Sulfates as So3 % : 0.025
Total iron as Fe % : 0.001
NH4Cl % : 0.10
Calcium as CaCl2 % : 0.035
Manganese as Mn % : 0.002
Clarity : Clear
Color : Water White
Basicity as ZnO % : 0.05 - 0.15
TOC : Negligable
Total Heavy Metals (Cd,Pb,Cu) % : 0.001 |
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additive, rubber & additives |
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