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Solubility of CMC Carboxymethyl cellulose

Solubility of CMC Carboxymethyl cellulose is mainly based on the composition.Carboxymethyl cellulose CMC is a water-soluble material and it also soluble in either hot or cold water. It is insoluble in organic solvents but will dissolve in miscible solvents as ethanol or acetone. Its viscosity will not increase with temperature.It is tackifier, at room temperature, it is non-toxic tasteless white flocculent powder, it is stable and soluble in water, aqueous solution is neutral or alkaline transparent viscous liquid, it is soluble in other water-soluble gums and resins, it is insoluble in organic solvents such as ethanol. It is the substituted product of cellulosic carboxymethyl group. According to their molecular weight or degree of substitution,solubility of CMC Carboxymethyl cellulose completely changess and latter [...]

November 05, 2019
1489

Price of CMC Carboxymethyl cellulose

Contact us about Price of CMC Carboxymethyl cellulose in 7/24We are CMC exporter and updating Carboxyl methylcellulose price of Turkey, Iraq, Kazakhstan, Azerbaijan, Iran in this pageTo buy get today price of CMC Carboxymethyl cellulose  last updated rate please directly contact to:Mr. Erdi SACI on:00905550245311(WhatsApp) or email  to: sales1@basekim.com  [...]

November 05, 2019
353

MSDS of CMC Carboxymethyl cellulose

All the details about MSDS of CMC Carboxymethyl celluloseis below.HAZARDS IDENTIFICATION:1.Oxicity Class: CMC Carboxymethyl cellulose  are not classed as dangerous to health or environment.2 Chemical Character: Cellulose Ether3 Local Effects: Skin: Powder may dry the skin. Eyes: Dust of polymers may irritate eyes. Mucous Membranes: Inhalation of dust may cause respirator irritation.PHYSICAL AND CHEMICAL PROPERTIES 2.1) General Description: White to creamy powder/granulated.2.2) Melting/Softening Point: No2.3) Boiling Point: No  2.4) Decomposition Temperature: Approx. 240 C2.5) pH in 1% Solution (in water): 7 - 10,5TRANSPORT INFORMATION:Not subject to any classification concerning hazardous goods.CARBOXYMETHYLCELLULOSE ARE NOT DANGEROUS, EXPLOSİVE, FLAMMABLE AND [...]

November 05, 2019
384

Usages of CMC carboxymethyl cellulose for drilling

There is wide usages of CMC Carboxy methylcellulose for Drilling crude or purified it is used in drilling sludge as a colloid thickener. Carboxymethyl cellulose is applied when removing the drill from the hole to avoid sediments.CMC carboxymethyl cellulose is also used as a thickening agent, for example, in the oil-drilling industry as an ingredient of drilling mud, where it acts as a viscosity modifier and water retention agent.In addition usages of CMC carboxymethyl cellulose for drilling so so benefical bot production process and result .Two kind of CMC called HV and LV provides to pump drilling mud easily. [...]

November 05, 2019
342

Specification and properties of CMC carboxymethly Cellulose

Technical Specification of CMC carboxymethly Cellulose for oil drilling liquids according to APISpecification of CMC carboxymethly Cellulose HV and LVTypeSpecification of CMC HV and LVCMC-HVTViscometer 600r/minDistilled water30.0 min40g/dm3 brine30.0 minSaturated brine30.0 minFiltration Loss (ml)10.0 maxCMC-LVTViscometer 600r/min90.0 maxFiltration Loss (ml)10.0 max Specification of CMC carboxymethly Cellulose LV MV and [...]

November 04, 2019
475

Test report of Albanian gilsonite to use in ink industry

ALBANIA Gilsonite 200 MESH Test ResultTest 1Blending same materials as existing formulation other than GilsoniteAbout other materials, vegetable oil is mainly used, and organic solvent is not used.Result 1Viscosity:56.8dPa・s(25℃,E type) Existing formulation :around 200dPa・s・When viscosity being measured, there was many grain and viscosity is unstable・Viscosity is lower than American Gilsonite. To control viscosity, it needs more ALBANIA ingredients.・About filtration, it was done by same precision as mass production. In initial few seconds, it was able to be filtrated. But grained residue closed the filtration net and it stopped soon.・In varnish remained in the flask, there was much muddy sediment, and it was thought that the residue was precipitating.Test 2Replacing part of [...]

February 14, 2018
664

Gilsonite support to prevent lost circulation

What is lost circulation?In the drilling of oil Wells, gas Wells, and the like, the process of pumping a drilling fluid through the well hole to and from the bottom is referred to as circulation. The maintenance of circulation of the drilling fluid is essential to successful drilling by the rotary method. The drilling fluid or mud is supplied at the surface of the well in large earthern pits or metal tanks and is pumped from these into the bore hole through the drill pipe and the drill bit to the bottom of the hole. 'The mud returns to the surface between the drill pipe and the bore hole wall, bringing with it the drill cuttings. The circulation of the mud serves not only to carry the cuttings to the surface but also to cool and lubricate the drill bit, thus making possible the further effective [...]

January 30, 2018
1515

Gilsonite-asphalt emulsion composition

BACKGROUND OF THE INVENTIONA number of the compositions are effective for paving surfaces and others for producing coatings, insulation board materials, etc. As useful as these materials are, skid resistance and the ability of the composition to resist deterioration over long periods of use, especially when exposed to alternating periods of extreme weather conditions, leave something to be desired. It is to still further improved gilsonite-asphalt emulsion compositions having superior paving characteristics as well as a number of other uses that the compositions of the present invention are directed.SUMMARY OF THE INVENTIONThe gilsonite-asphalt emulsion compositions of the present invention comprise a base stock consisting of a blend of gilsonite, asphalt, and a latex or rubber. Preferably the [...]

December 12, 2017
1306

Building of roads ,blown agent,rubberise of material by Gilsonite

Claims. (Cl. 260-285) This invention relates to improvements in comminuted particles of thermoplastic compositions containing rubber for incorporation in the bituminousbinders usedin .building roads.melting bitumens),In conventional road building practice, .hot bituminous i binder (asphalt or road tar) is mixedwith'the aggregate at a pug mill and the mix is then transportedto the paving either alone or with up to 0.5%site, or the dry aggregate is first laid on the road and the hot binder is then sprayed on the aggregate. In theseof 250 F. tooperations the binder is at a temperature 400 F. (generally 250 F. to 350 F.). The asphalt binders used are graded according to penetration values l at 77 F. as measured by the standard method' of test for penetration of bituminous materials (A. S. T. M;'D5 52), the [...]

December 12, 2017
831

Gilsonite Application Summary: Paints, Coatings & Stains

This page summarizes Gilsonite's applications in the bituminous paint, coatings and wood stain industries. It contains an outline which highlights Gilsonite's advantages in these markets, plus sample formulations, mixing instructions, and product performance data, etc.In the paint applications, Gilsonite is usually used in combination with bitumen (asphalt). In most cases, if Gilsonite is used alone, the final paint will be very hard and brittle after drying. If normal straight-run bitumen is used alone, the finished paint is too soft and tacky . Therefore, a combination of Gilsonite and bitumen is used to achieve the desired hardness (penetration) and drying time of the finished paint.In addition to imparting hardness to the paint, Gilsonite is also increasing the paint's: (1) adhesion; (2) gloss; (3) chemical [...]

December 12, 2017
1516

Gilsonite® Selects 325 Grade Principal Applications Paints and Stains Protective Coatings

Gilsonite Selects 325 paint Grade PropertiesViscosity (25°C, 30% solids, Magie 470)Softening Point (ASTM E28-92)1,500-6,000 cPs154-169°C310-335°F0.25-0.40% Typical0.90% Max. Guaranteed0.2-0.5% Typical0.7% Max. Guaranteed Ash (ASTM D-271-70 M) Moisture (AGC Method) Penetration (25°C, 100 gm, 5 sec.)Flash Point (COC)SulfurSpecific GravityColor In Mass0316°C; 600°F0.3%1.04Black Typical Particle Sizing (ASTM [...]

December 12, 2017
753