Naphtha, solvent

In the context of adhesives, cement is a natural rubber- or silicone-based elastomeric. Rubber cements contain a suitable solvent such as naphtha or aromatic hydrocarbons. Pyroxylin cements are adhesives based on solutions of nitrocellulose in alcohol, ether, or another solvent. Hydraulic cements used in construction, such as portland or pozzolana cement, are nonhazardous mixtures composed of some combination of lime, alumina, and silica which sets into a hard product (concrete) when water is added (the term portland 

Certain binders are flammable and other additives may be hazardous, but it is the common use of flammable solvents as thinners or diluents that presents the primary hazard in transportation. 

Flammable Flammable liquid, see Flammable Liquids and Class 3, p.96 

Liquid, see Terminology, Liquid, p.241 Pyroxylin, see Nitrocellulose Products, p.l61 

Cement, The fine grey powder composed of lime, alumina and silica which sets to a hard product when water is added. Also known as hydraulic cement or Portland cement. It is used to make concrete. This product is not restricted for transport by air. lATA App. A 

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Bitumen Insoluble in Paraffin Maphtha (AASHPO T46). This test designated by the American Association of State Highway and Transportation Officials (AASHTO) is used to indicate the content of naphtha-insoluble asphaltenes in an asphalt. Other solvents such as / -heptane (ASTM D3279), / -hexane, and / -pentane have been substituted for the naphtha solvent. 

Generally, the primary solvent is heavy aromatic naphtha (solvent naphtha, HAN) at 60 to 85% [e.g., Aromatic Solvent 110 or 150 (Texaco)]. 

Day 26 Final collection of aqueous solution. Plant material was thrown away. Solution was strained 3 times through coffee filters. 100ml Naphtha added. The jar was shaken 10 minutes. This was allowed to rest for 24 hours. After 24 hours the nasty stuff was skimmed off the top along with the naphtha solvent. This was done twice. Added 100ml of naphtha again, and shook the jar for 5 minutes. 

To meet the demands of a variety of uses, certain basic naphtha grades are produced, which are identified by boiling range. The complete range of naphtha solvents may be divided, for convenience, into fonr general categories ... 

Brown acid oil-soluble petroleum sulfonates found in acid sludge that can be recovered by extraction with naphtha solvent. Brown-acid sulfonates are somewhat similar to mahogany sulfonates but are more water soluble. In the dry, oil-free state, the sodium soaps are light-colored powders. 

Synonyms Naphtha solvent, high-flash naphtha, refined naphtha, and heavy naphtha describe various fractions and grades. 

As an example, Aerosol OT-75% is soluble to over 50% at room temperature in carbon tetrachloride, but naphtha solvent requires heating. Both are clear solutions at room temperature. The presence of the water in Aerosol OT-75% portion is an aid in the removal of any watei—soluble particles present in the work being degreased. 

The recovery of wood resin by naphtha extraction of the resinous portions of dead trees of the resin-bearing varieties or stumps, for example, is also used in the wood industry. The chipped wood is steamed to distill out the resinous products recoverable in this way and then extracted with a naphtha solvent, usually a well-refined, low-sulfur, paraffinic product boiling from, say, 95 to 150°C (200 to 300°F). 

Lithol rubine lakes and toners Maleic anhydride Methyl violet toners Naphtha, solvent made in chemical plants Naphthalene chips and flakes Naphthalene, made in chemical plants... 

Methyl acetate Methyl ethyl ketone Petroleum naphtha Solvent naphtha T etrachloroethylene Trichloroethylene Toluene... 

NAPHTHA SOLVENT (8030-30-6) Forms explosive mixture with air (flash point 100°-107°F/37°-42°C). Violent reaction with strong oxidizers. Incompatible with strong acids, nitrates. May attack some plastics, rubber, and coatings. 

Ligrotn, V.M. P. naphtha varnish makers and painters naphtha refined solvent naphtha solvent naphtha Benzoline Canadol. Term rhat has been applied to petroleum fractions of the same nature as described for petroleum benzin, q.v.. but of higher density, higher boiling range and higher flash pr. Defined by ASTM prior to 1950 as synonymous with petroleum benzin and petroleum ether ASTM standard specification D 288-49, 865-867 (1949),... 

Caswell No. 802 EINECS 232-489-3 EPA Pesticide Chemical Code 063504 Mineral spirits Type I Naphtha, solvent Naphtha,... 

Shell VM P Naphtha. [Shell] Aliphatic naphtha solvent for drydeaning, coatings, automotive, and chemical specialties. 

Use of Solvents. Organic solvents are sometimes used commercially to purify sulfonates or sulfates. Alcohols (methanol, ethanol, isopropanol) are employed to desalt and purify sodium dodecylbenzenesulfonate, sulfated monoglycerides, sulfated long-chain alkenes, and petroleum sulfonates. Sodium sulfate is insoluble, while the sulfonate dissolves in the alcr l. In the last two cases, separation of unreacted hydrocarbon is also effected, yielding a purer product further removal of the hydrocarbon is often achieved by extraction of the alcoholic sulfcmate solution with petroleum naphtha solvent. This purification scheme has also been used commercially to produce dodecylbenzenesulfonate detergents of low residual hydrocarbon content. ... 

Others refinery gas, LPGs, naphthas, solvents, lubricants, wax, bitumen, petroleum coke. .. 

NAPHTA (DOT) NAPHTHA DISTILLATE NAPHTHA PETROLEUM NAPHTHA, SOLVENT PETROLEUM BENZIN PETROLEUM DISTILLATES PETROLEUM ETHER PETROLEUM NAPHTHA PETROLEUM SPIRIT SKF.T.T.Y-.SOT.VF.-F VM PNAIHTHA... 

C eral spirits, and naphtha (8030-30-6) a volatile colourless liquid used extensively as a solvent naphtha solvent) and a fuel sometimes blended with casinghead gasoline to produce gasoline. 

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