Chemtex Speciality Limited

Topsia, Kolkata, West Bengal

Activated Carbon has a high adsorption capacity for volatile organic Compounds. it is used for water purification in Activated Carbon Filter (ACF). these are available in grades such as powder, granular, pellets, etc. Our Activated Carbon contains Ash, Acid soluble matter & Water-soluble matter. It helps to eliminate dreadful air from wastewater and sewage treatment processes. it has wide application in air purification, automatic emission control, chemical purification and crystals, mining, pharmaceuticals.

Key Features & Benefits

• Remove harmful substances, displeasing discoloration. • Used in water purification, air, and gas purification, Beverages Purification • Safe for use; Environment friendly • Has multiple applications in preparing skincare products and cosmetic preparations. • Free from iron and harsh chemicals • It can be used as a soil conditioner in soil

Specifically formulated fluorescent powder, designed to detect leaks and microscopic ruptures in industrial dust collection and filtration systems. It glows under UV light easily detecting minute ruptures eliminating the need for time-consuming physical checks of leach separate membrane. It is an easily available, non-toxic tracer for detecting the extent of damage to baghouses. An ideal choice for quick onsite check of damaged filter membranes. Can be efficiently used under a regular baghouse maintenance program avoiding costly unscheduled shutdowns and achieving maximum efficiency from the Dust Collection Units. It is a low-cost effective way to locate broken filter bags, cracked tube sheets, and faulty seals to reduce maintenance costs.

Key Features & Benefits

Increased detection range means finding leaks quicker Decreases plant maintenance and downtime Non-toxic; Non-radioactive Excellent vibrant colour with a small dosage Easy to use and handle

Uniquely formulated descaling powder for use in washing machines to remove hard lime scales, water scales, slit deposits, organic & inorganic flocculants, retaining optimum efficiency. Our innovative formulation takes care of cloth along with maintaining the longevity of your washing machine. This formulation works well on the geyser, dishwasher, steam iron, water tanks, pipelines, and surfaces made up of aluminium, stainless steel, cast iron, brass, copper, PVC, rubber, leather, and many more. It is safe for people with sensitive noses, as it smells fresh and does not contain abrasive agents.

Key Features & Benefits

Eradicates lime scales in washing machines and appliances Reduces corrosive action of deposits Reduces power consumption Eliminates bad odor inside Improves washing power of detergents with better drainage Improves wash quality Reduces repair costs Can be used on other appliances such as coffee maker, electric kettle, steam iron and showerheads

It is a non-reactive acrylate flattening agent that aids in reducing the thickness of paint films. This formulation is a high-quality, non-ionic emulsifier and paraffinic polymers to ensure optimum performance. It offers quick bubble break performance, excellent foam suppressing. A few drops of this formulation are enough to eliminate foaming in a most water-based solutions. It has good compatibility with application systems such as printing paste, PVA glue, etc. They provide excellent long-term stability, are proven to give long-term persistence efficiency to retain effectiveness.

Key Features & Benefits

Excellent foam Suppression High Compatibility Long term persistency Silicone-free Environmental Compliance Easy to Use Ideal for epoxy resin systems like floor coating, glass coating, and others

Silicone Antifoam / Defoamer is specifically formulated to prevent the formation of unwanted foam in chemical and industrial processes. Managing the formation of foam is a big challenge for industrial plants, this is especially true for the chemical industry which produces a substantial amount of foam during its multiple processes phases. Chemtex silicone defoaming agent is the right solution to provide antifoam performance. It is milky white in color, available in various solid contents and effective at knocking down the surface foam and releasing entrained air. It is also used for non-foaming systems like crude oil or oil refining. It is used in various applications such as Cooling water treatment, Effluent Treatment, Paper Industry, Agrochemicals, Paint Industries, Fertilizers, Textiles, detergents, Cement Processing, Latex Manufacturing, Polymerization Reactions, Oil and Natural Gas Production, Glass cleaner, Coolants, and Antifreeze.

Key Features & Benefits

• Lower Surface Tension

• Less Reactive

• Excellent defoaming properties

• Effective foaming knockdown properties

• Will not reduce the lubricity of the fluid • Easy to use

It is a water-soluble silicone-based defoamer designed to provide optimum defoaming performance combined with excellent dilution stability and foam knockdown performance. It helps to prevent foam build-up in the system as well as reduce surface tension and improve the system efficiency. It finds its application in the preparation of formulations like detergents, cleaners, and polishes, in the textile and leather industry, pulp and paper production, petrochemical and agrochemical industries, wastewater treatment plants, etc.

Key Feastures & Benefits

Long-lasting defoaming property Excellent efficiency for all the systems Lower Surface Tension It is chemically inert i.e., it does not interfere with the chemical system Suitable for all pH range

It is a non-toxic chelating agent with a wide range of sequestering cations. It is used as a water softener and conditioner for high hardness, iron, and silica content. Can minimize metal ion contaminants and facilitate enzymatic reactions. It finds application in various purposes such as laundry, textile, institutional water storage, fire protection, industrial water conditioning, etc. Chelating Agents are also economically important, both as products in themselves and as agents in the production of other chemicals.

Key Features & Benefits

Excellent chelating or sequestering agents Ensure prevention against deposition or accumulation on the metal surfaces. Cost-effective dosage Useful for various purposes like laundry, textile, institutional water storage, fire water line conditioning, industrial water conditioning, Anti-scaling, etc.

It is a high foaming concentrate liquid that is composed of sulfonates essentially. It has a negative charged hydrophilic polar group that is able to attack a broad range of soils. It is used for general purpose applications in food and beverage, brewery, dairy, and pharmaceutical industries. It exhibits excellent cleaning efficiency against oil and fat soils and acts as a concentrated emulsifying detergent. It is completely safe and suitable for manual cleaning applications and can be used in both soft and hard water.

Key Features & Benefits

Excellent cleaning efficacy against oils and fatty oils act as an effective wetting agent Non hazardous Can be used in both soft and hard water Excellent rinsability

Antifoaming agent has high surface activity that aids to minimize or eliminate foam in industrial operations. Additionally, antifoam must have a low surface tension and spread rapidly along the gas liquid interface, achieving maximum interaction with the foam. It ensures excellent dilution stability and foam knockdown performance. finds its application in the preparation of formulations like detergents, cleaners, and polishes, in the textile and leather industry, pulp and paper production, petrochemical and agrochemical industries, wastewater treatment plants, etc.

Key features & Benefits

Stable over wide pH range Very good foam knockdown Long lasting defoaming property Lower surface tension

These chemicals are added to concrete mixtures while mixing to get new properties. It is also used in concrete other than cement, water and aggregates. Our chemicals help to achieve desired workability in case of lower water cement ratio, and to enhance setting time of concrete for long distance transportation of concrete. These additives also help in ensuring the durability of the building structure.

Key Features & Benefits

Increase workability without affecting the water content Accelerate the speed of construction Reduce or prevent settlement Adjust the strength Excellent Air entraining agent Increase durability

Silicone Oil find its primary application in textile auxiliaries, antifoaming agents, water-proofing agents, metallic treatment, siliconization of glass, plastics, rubber, etc. It can also be used as lubricant, heat transfer oil & hydraulic fluids. it turns out to be generally usable as a softening additive to pourable silicone, making it elastic & flexible. As an inactive ingredient in pharma or cosmetic formulations, Silicone Oil provides long lasting lubrication, smooth feel, emollience in applications like skin-care, sun-care and oral care products. It can also use in medial disposal industry for application of syringes, needles, etc.

Silicone Oil finds its primary application in textile auxiliaries, antifoaming agents, water-proofing agents, metallic treatment, siliconization of glass, plastics, rubber, etc. It can also be used as a lubricant, heat transfer oil & hydraulic fluids. It turns out to be generally used as a softening additive to pourable silicone, making it elastic & flexible. As an inactive ingredient in pharma or cosmetic formulations, Silicone Oil provides long-lasting lubrication, smooth feel, and emollience in applications like skincare, sun care, and oral care products. It can also use in the medical disposal industry for the application of syringes, needles, etc.

Silicone Oil finds its primary application in textile auxiliaries, antifoaming agents, water-proofing agents, metallic treatment, siliconization of glass, plastics, rubber, etc. It can also be used as a lubricant, heat transfer oil & hydraulic fluids. It turns out to be generally used as a softening additive to pourable silicone, making it elastic & flexible. As an inactive ingredient in pharma or cosmetic formulations, Silicone Oil provides long-lasting lubrication, smooth feel, and emollience in applications like skincare, sun care, and oral care products. It can also use in the medical disposal industry for the application of syringes, needles, etc.

Key Features & Benefits

• Non-greasy films
• Inert
• Good dielectric attributes; Stable over a wide range of temperature
• Low surface tension; Excellent water repellence
• Low odour toxicity and skin sensitization
• Compatible with other system additives

Supplemental Coolant additives are a chemical package added to the coolant to fortify the coolants anti-corrosive and other desirable properties. These additives are necessary for formulating coolant antifreeze agents. The Coolant Additives offers its help to the industrial equipment in producing superior performance by rendering them protection from rust, sludge and scale deposits and any contamination in the radiator. Corrosion inhibitors are used in the composition of these coolant additives during processing so as to ensure perfect protection to equipment from rust attack.

Provides protection to system metals from corrosion

Ensuring effective performance of engine

Prevents biological fouling

Sodium Polyacrylate referred to as a sodium salt of polyacrylic acid with the chemical formula [-CH₂-CH (CO₂-Na)-] _n. It is also known as water lock. Sodium Polyacrylate serves as an anionic polyelectrolyte with a negatively charged carboxylic group in the main chain. While sodium neutralized polyacrylic acids are the most common form used in industry, there are also other salts available including potassium, lithium and ammonium.

Key Features and Benefits

• Works as an effective sequestrant
• Can function as superabsorbent polymers