Ashland | Natrosol™ hydroxyethylcellulose
Nature-derived from sustainably sourced cellulose, natrosol™ hec products are water-soluble, non-ionic polymers that can be used in a variety of personal and home care applications. These efficient thickeners perform across a wide pH range and demonstrate high salt tolerance and broad surfactant compatibility, enabling clear formulations.
اقرأ أكثرHydroxyethyl Cellulose - Hydroxyethyl Cellulose Natrosol 250 …
Natrosol™ 250 LR by Ashland Specialty Chemical is a non-ionic, water-soluble hydroxyethylcellulose surface-treated with glyoxal. Used as a high efficiency thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings. It can be used as a protective colloid, stabilizer and suspending agent.
اقرأ أكثرALTERNATIVES TO NATROSOL AS THICKENER IN THE …
The types of paints commonly used are: latex or emulsion paints, oil-based or gloss paints, lacquers, cement water ... thickener natrosol was supplied by …
اقرأ أكثرALTERNATIVES TO NATROSOL AS THICKENER IN THE …
Turner, 1997) include catalysts, thickeners such as hydroxyethyl and cellulose (Natrosol); stabilizers, emulsifiers, texturizers, adhesion promoters, ultra-violet (UV) stabilizers, flatteners...
اقرأ أكثرAshland | Natrosol™ hydroxyethylcellulose
nature-derived, efficient thickening Nature-derived from sustainably sourced cellulose, natrosol™ hec products are water-soluble, non-ionic polymers that can be used in a variety of personal and home care applications. These efficient thickeners perform across a wide pH range and demonstrate high salt tolerance and broad surfactant compatibility, enabling clear …
اقرأ أكثرAshland | Architectural Paints
Virtually all viscosity grades of Natrosol commonly used in paint and coatings, including Regular, B-types and Natrosol Plus, are also available in a fluidized (FPS) version. HEC polymer is pre-dispersed in a stabilized aqueous media, creating an easy-to-handle, pourable, pumpable liquid cellulosic thickener. Natrosol FPS ca...
اقرأ أكثرAshland Powder Natrosol HHBR Hydroxyethyl Cellulose, Packaging Type…
Natrosol™ 250 HHBR is a hydroxyethylcellulose surface-treated with glyoxal. Used as a non-ionic, water-soluble, high efficiency thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings. Provides very good color acceptance, color development, and viscosity retention on tinting.
اقرأ أكثرCELLOSIZE™ Hydroxyethyl Cellulose (HEC) | Dow Inc.
CELLOSIZE™ HEC thickeners is a portfolio of biobased and biodegradable rheology modifiers that has been tried and tested in delighting consumers around the world for over 30 years. Dow's eco-friendly CELLOSIZE ™ HEC technology allows you to modify rheology and build pleasing textures in shampoos, conditioners, body washes, hair colorants ...
اقرأ أكثرPaint Thickener Hpmc/hec Kellocel To Replace Natrosol 250 …
Products Details . HPMC ---- Hydroxypropyl Methyl Cellulose . KelloCel™ MP/MK series, are types of non-ionic cellulose ether, which are a powder of white to off-white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier, and suspension and water retention aid.
اقرأ أكثرNatrosol | IMCD US
HEC polymer is pre-dispersed in a stabilized aqueous media, creating an easy-to-handle, pourable, pumpable liquid cellulosic thickener. Natrosol FPS can be easily added to the grind, but is most advantageous when added directly to the let-down stage of paint making, where it readily disperses and incorporates quickly without lumping.
اقرأ أكثرPage 1 of 2 NUMBER 4739-2 Natrosol™ 250 - Prakash …
Natrosol 250 is used as high efficiency nonionic thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings, in adhesives, and in a variety of other aqueous industrial products. Regular Natrosol 250 imparts excellent flow properties to these syste ms.
اقرأ أكثرA Practical Guide to Thickener Selection | PCI Magazine
NSATs are often the primary thickeners because of their excellent leveling and gloss development. As with eggshell paints, HMHEC can be used as a co-thickener to improve sag resistance and colorant compatibility; usage levels can be as high as 25% of the total thickener package before gloss and leveling are reduced.
اقرأ أكثرHydroxyethylcellulose (HEC) | Lotioncrafter
Hydroxyethylcellulose (HEC) $8.95 USD. Info. SDS & Tech Data. Formulation Guide. CAS#: Mixture. HEC will not thicken 70% isopropyl alcohol! It is soluble in solutions containing NO MORE than 30% alcohol. Hydroxyethylcellulose is a non-ionic, water soluble polymer used as a thickening agent for aqueous cosmetic and personal care formulations.
اقرأ أكثرHydroxyethyl Cellulose - an overview | ScienceDirect Topics
HEC polymers are largely used as water-binder and thickening agent in many industry applications, that is, personal care products, pharmaceutical formulations, building materials, adhesives, etc., and as stabilizer for liquid soaps. ... The molecular weight and the degree of polymerization of the Natrosol™ HEC types is directly proportional ...
اقرأ أكثرHydroxyethyl Cellulose - an overview | ScienceDirect Topics
Two types of Natrosol™ can be blended to obtain intermediate values of ... It will fabricate crystal-clear gel products and thicken the aqueous phase of cosmetic emulsions. Their tendency to lump or agglomerate, when first wetted with water, is a disadvantage associated with HECs and other water-soluble thickeners.
اقرأ أكثرNatrosol™ Cellulose Ethers, Ashland - ChemPoint
Natrosol™ HEC is a nonionic, ... (MW) types are fully soluble in glycerol and have good solubility in hydro-alcoholic systems containing up to 60 percent ethanol. 15 Products ... Natrosol™ Plus 330 CS Cetyl Hydroxyethylcellulose is an associative cellulosic thickener designed to provide thickening and viscosity stability in both aqueous and ...
اقرأ أكثرA GUIDE TO UNDERSTANDING AND MIXING THICKENERS
functional groups. These are commonly known as associative thickeners. In its simplest form, an associative thickener is a water-soluble polymer containing several relatively hydrophobic groups. HEUR's also belong to the category of associative thickeners. But unlike HASE's, HEUR's are nonionic substances and are not dependent on alkali for
اقرأ أكثرTROSOOSOL OSOLOSOL NATROSOL - CHEMISTRY …
It suggests the use of Natrosol as a thickener, protective colloid, binder, stabilizer, and sus-pending agent in a variety of industrial applications, includ-ing pharmaceuticals, textiles, paper, adhesives, decorative ... All grades and types of Natrosol can be treated to provide a powder that displays fast dispersion without lumping when
اقرأ أكثرNatrosol™ Performax, breakthrough paint-thickening technology
Natrosol Performax hydroxyethylcellulose (HEC) is a breakthrough paint-thickening technology. It comprises a range of hydroxyethylcellulose thickeners that d...
اقرأ أكثرAshland | Natrosol™ Performax hydroxyethylcellulose
Natrosol™ Performax hydroxyethylcellulose (HEC) is a breakthrough paint-thickening technology. It comprises a range of hydroxyethylcellulose thickeners that delivers unprecedented process flexibility and quality control to paint …
اقرأ أكثرNATROSOL HVR 10000 PA – Prakash Chemicals
Natrosol™ HVR 10000 PA hydroxyethylcellulose is used as a thickener in latex paints and water borne coatings. Natrosol™ HVR 10000 PA is highly efficient and has been treated to delay hydration of the particle and thus prevent lumping as the dry powder is added to neutral or slightly acidic water. The viscosity builds quickly upon raising pH ...
اقرأ أكثرPage 1 of 2 NUMBER 4739-1 Natrosol™ 250 - ChemPoint
The types of Natrosol 250 differ in their solution viscosity, hydration behaviour, biostability, and particle size: ... Natrosol 250 is used as high efficiency nonionic thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings, in adhesives, and in a variety of other aqueous industrial products
اقرأ أكثرNATROSOL 250 HR | Ataman Kimya A.Ş.
Natrosol 250 HEC is used as a thickener, protective colloid, binder, stabilizer, and suspending agent, particularly in applications where a nonionic material is desired. The HHR-P type is the most efficient nonionic thickener available. All viscosity types are available in easy-dispersing form, designated R (e.g., 250 HHR).
اقرأ أكثرA Practical Guide to Thickener Selection | PCI Magazine
The guidelines in this article apply to organic thickeners and rheology modifiers: hydroxyethylcellulose (HEC), hydrophobically modified HEC (HMHEC); hydrophobically modified alkali-soluble emulsions (HASEs); and nonionic synthetic associative thickeners (NSATs), a general category that includes the familiar "urethanes" and other polyether-type products.
اقرأ أكثر21. TDS Hydroxyethylcellulose. NATROSOL.pdf - PRODUCT DATA...
Natrosol 250 is used as high efficiency nonionic thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings, in adhesives, and in a variety of other aqueous industrial products. Regular Natrosol 250 imparts excellent flow …
اقرأ أكثرNatrosol™ 250 Hhr - Ashland: Technical Datasheet - SpecialChem
Natrosol™ 250 HHR by Ashland Specialty Chemical is a non-ionic, water-soluble hydroxyethylcellulose surface-treated with glyoxal. Used as a high efficiency nonionic thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings. It can be used as a protective colloid, stabilizer and suspending agent.
اقرأ أكثرBeginners guide to thickeners - Metso Outotec
Beginners guide to thickeners. Thickening is a process where a slurry or solid-liquid mixture is separated to a dense slurry containing most of the solids and an overflow of essentially clear water (or liquor in leaching processes). The driving force for the separation is gravitational, where the differences in phase densities drive the ...
اقرأ أكثرTypes of Thickeners - LinkedIn
Thickeners can be classified on the basis of the way of transmission, which includes center transmission thickener and peripheral transmission thickener. The latter one also can be classified into ...
اقرأ أكثرThickeners - Mineral Processing & Metallurgy
To illustrate the differences between these thickener types. Figure 18.5 depicts underflow produced by the thickener compared with the relative yield stress of the material. High-rate thickeners produce the lowest density and yield stress (<20 Pa). The highest yield stress underflow is produced by deep-cone thickeners and can reach over 150 Pa.
اقرأ أكثرHydroxyethyl Cellulose - Natrosol 250HHBR Distributor / …
Bucket. Packaging Size. 22.68 Kg. Natrosol™ 250 LR by Ashland Specialty Chemical is a non-ionic, water-soluble hydroxyethylcellulose surface-treated with glyoxal. Used as a high efficiency thickener, water retention aid and rheology modifier in all types of water-based paints and surface coatings. View Complete Details.
اقرأ أكثرAshland | Natrosol™ FPS fluidized polymer suspension
Natrosol™ FPS fluidized polymer suspensions are solvent-free liquid versions of Natrosol hydroxyethylcellulose (HEC). Virtually all viscosity grades of Natrosol commonly used in paint and coatings, including Regular, B-types and Natrosol Plus, are also available in a fluidized (FPS) version. HEC polymer is pre-dispersed in a stabilized aqueous media, creating an easy …
اقرأ أكثرNatrosol hydroxyethylcellulose
Many of the unique characteristics of Natrosol Plusproducts can be attributed to its dual thickening mechanism, including enhanced brushing viscosity, as well as thickening efficiency and spatter resistance. Polymer Backbone Hydrophobe Association Polymer Backbone Hydrophone Association Natrosol HE 3KB modified HEC
اقرأ أكثرThickener natrosol - Primus Tra
Thickener natrosol. Natrosol Performax hydroxyethylcellulose (HEC) is a breakthrough paint-thickening technology. It comprises a range of hydroxyethylcellulose thickeners that delivers unprecedented process …
اقرأ أكثرNatrosol™ 250 hydroxyethylcellulose - Stobec
Natrosol 250 HEC is used as a thickener, protective colloid, binder, stabilizer, and suspending agent, particularly in applications where a nonionic material is desired. The HHR-P type is the most efficient nonionic thickener available. All viscosity types are available in easy-dispersing form, designated R (e.g., 250 HHR).
اقرأ أكثرNatrosol | IMCD US
More information about Natrosol. Features. Free-flowing white powder. Pseudoplastic or shear-thinning. Easily dissolved in cold or hot water to give clear solutions of varying viscosities. Low to medium molecular weight types are fully soluble in glycerol. Good solubility in hydro- alcoholic systems containing up to 60 percent ethanol.
اقرأ أكثرAshland | Natrosol™| Natrovis hydroxyethylcellulose
Natrosol™ & Natrovis hydroxyethylcellulose are largely used as thickeners for joint compounds and other ready-to-use building materials. Hydroxyethylcellulose is offered in different viscosity levels (molecular weights), particle size distribution and are available as regular HEC or more enzyme resistant HEC. You also have the choice to use retarded solubly types, which simplify …
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