HEC MHEC RD POWDER DEFOAMER

NATROSOL™ 250 HHX PHARMA
Natrosol™ 250HHX Pharma are extra fine grades for easier dispersion which are high efficiency, non-ionic, water soluble polymers used for thickening and rheology control where a glyxol treatment cannot be tolerated.

Natrosol™ hydroxyethylcellulose (HEC), a nonionic, water-soluble polymer, is a white, free-flowing granular powder. It is made by reacting ethylene oxide with alkali-cellulose under rigidly controlled conditions.

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. Exhibits mechanical and chemical stability and controls rheology before, during and after application. It can be used as a protective colloid, stabilizer and suspending agent. Offers very good pseudoplastic flow behavior and wide compatibility with other materials such as emulsion polymers, natural and synthetic gums, emulsifiers, defoamers, pigments, surfactants and preservatives. Natrosol™ 250 HHBR by Ashland Specialty Chemical shows fast dispersion and easier dissolving in water.Product TypeRheology Modifiers / Thickeners > Cellulosics, Non Associatives > Hydroxyethyl Celluloses (HEC)

Natrosol HEC is easily dissolved in cold or hot water to give crystal-clear solutions of varying viscosities. Furthermore, low to medium molecular weight types are fully soluble in glycerol and have good solubility in hydro-alcoholic systems containing up to 60 percent ethanol. Natrosol HEC is generally insoluble in organic solvents.
Natrosol HEC is used as a binder, bond strengthener, cement extender, coating and optical brightener aid, coating polymer, filtration control additive, green strength enhancer, protective colloid, rebound or slumping reducer, rheology controller and modifier, lubricity and workability enhancer, suspension and stabilization agent, shape retention enhancer and thickener.
Natrosol HEC has applications in multiple markets including adhesives and sealants, advanced ceramics, building and construction, ceramics, pottery and porcelain, commercial and institutional, oil and gas technologies, metal castings and foundry, paint and coatings, personal care, pharmaceutical and pulp and paper.

Natrosol 250 hydroxyethylcellulose (HEC) is a series of off-white powders that are easily dispersed and dissolved in cold or hot water, to produce solutions of varying viscosities.
Natrosol™ 250 HBR by Ashland Specialty Chemical is a water soluble hydroxyethylcellulose. Provides superior resistance to biodegradation, very good balance of ease of manufacture, thickener efficiency, color acceptance and open time. It is treated to delay hydration of the particles. Offers compatibility with other materials, such as emulsion polymers, natural & synthetic gums, emulsifiers, defoamers. Used as a non-ionic thickener, water retention aid and rheology modifier in water-based adhesives. Imparts very good flow properties. Performs in the emulsion and suspension polymerization of many vinyl polymers. Natrosol™ 250 HBR is also used in tile adhesives, wallpaper, latex and plywood adhesives.

Shree Mahalaxmi Chemicals, established in 1989; have established themselves as a reputed Wholesale Distributor and Exporter of Industrial Chemicals. We take pride in facilitating wide range of chemicals namely Pearl Pigments, Cellulose Products and Polyvinyl Alcohol. We procure our products from leading manufacturers who formulate these medicines by using fine quality ingredients and chemicals. The company works with the constructs of quality, affordable prices and innovation. Apart from this, by integrating high quality standards, transparent dealings, ethical business policies, customer centric approach, wide distribution network and on-time delivery schedules.

Redispersible Polymer Powder it is dispersible in water and has good saponification resistance. Compounds modified with (RD Powder) exhibit improved adhesion, flexural strength in bending, deformability, abrasion resistance and are easier to process. Leveling, thixotropy and water retention are essentially unaffected. The product is ideal for use in combination with other mortar additives intended to enhance specific properties. It is contains a fine mineral filler as an ant blocking agent. It is produced without the addition of organic solvents, plasticizers and film-forming agents.

• Tile Adhesives
• Tile Grouts
• Renders/Plasters/Stucco
• Wall Putty

A white, yellowish-white or grayish-white powder or granules, hygroscopic after drying. It is a cellulose ether, which is based on methyl cellulose. It has several properties in pharma and construction industries.

Construction Chemicals     Cement Based Wallputty:As water retention agent   Tile Adhesive and Grouts:Binder and water retention agent giving more density and strength Basic difference between HEC and HEMC/MHEC Cellulose ethers are derivatives of the natural material cellulose (pulp) and are used in various ways as additives to refine different products. MHEC & HEC both are water soluble cellulose ethers. We have MHEC for Construction Industry. MHEC is the only cellulose derivative which has best water retention property due to high degree of 'METHOXYLATION' & that is the sole reason for which MHEC is sold for Cement based Wall Putties as well as Mortars. MHEC is also used in Cement based Tile adhesives & Grouts. HEC has properties of thickening, pseudoplastic properties, water retention, protective colloid effects, film forming and a high level of salt tolerance best suited for industry. In short HEC is the BEST RHEOLOGY MODIFIER for water based paints and MHEC is the BEST WATER RETAINING AGENT for construction industry. 

Redispersible Polymer Powder it is dispersible in water and has good saponification resistance. Compounds modified  exhibit improved adhesion, flexural strength in bending, deformability, abrasion resistance and are easier to process. Leveling, thixotropy and water retention are essentially unaffected. The product is ideal for use in combination with other mortar additives intended to enhance specific properties. It is contains a fine mineral filler as an ant blocking agent. It is produced without the addition of organic solvents, plasticizers and film-forming agents.

• Tile Adhesives
• Tile Grouts
• Renders/Plasters/Stucco
• Wall Putty

• VINNAPAS®
• Dispersible Polymer Powders

VINNAPAS® 5010 N (USA) is a multi-purpose dispersible polymer powder for dry mix mortars, specifically suited for tile adhesives, renders, plasters and Skim Coats. It is based on a hard copolymer of vinylacetate and ethylene and belongs to the product class VINNAPAS® N which means that it has a neutral effect on rheology and provides the basic properties adhesion and flexibility, giving a high degree of formulation freedom. VINNAPAS® 5010 N (USA) is part of our standard range, offering you the best-in-class solution for a wide variety of applications.