Ethylene glycol 40% solution is a ready-to-use ethylene glycol-based heat transfer fluid used in heating, air conditioning, and industrial refrigeration systems. Its optimal concentration ensures reliable freeze protection, stable heat transfer, and long-lasting durability of utility systems.

40% ethylene glycol solution is available for purchase at Novohim’s warehouse in Kharkiv or with delivery throughout Ukraine.

The primary use of 40% ethylene glycol solution is as a heat transfer fluid for heating systems.

What is 40% ethylene glycol solution?

Ethylene glycol 40% is an aqueous ethylene glycol solution with an optimal concentration that requires no additional dilution before use. The product is ready to be added to the system and ensures stable operation at low temperatures.

Main functions:

• Freeze protection
• Heat energy transfer
• Stable water circulation in the system
• Equipment protection from corrosion
• Prevention of deposit formation

40% ethylene glycol solution for heating as a coolant

Its advantages undoubtedly include protection against corrosion and pressure surges in the system. It can be used in closed single-circuit heating systems.

Advantages of 40% ethylene glycol solution

Using 40% ethylene glycol provides significant advantages:

• effective method of protecting the system from freezing
• stable operation at low temperatures
• improved thermal conductivity
• reduced risk of damage to pipes and equipment
• long service life
• ready to use without additional mixing
• saving time and resources

Why use a 40% ethylene glycol solution?

A 40% concentration is optimal for most climatic conditions in Ukraine because:

•  provides effective freeze protection
•  maintains good fluidity
•  maintains stable circulation in the system
•  does not place excessive strain on pumping equipment

The cost of ethylene glycol solution fully justifies its purchase and its properties. It is cheaper than propylene glycol solution, as it has limitations in its use (it is not recommended for use in open heating systems).
It also has an advantage over water. Water only reduces the temperature to 1.1°C, which is ten times less than ethylene glycol.

How to use ethylene glycol solution

1. Check the system for leaks
2. Flush the circuit before filling (if necessary)
3. Fill the system with the prepared solution
4. Bleed air from the system
5. Start the equipment

More information about propylene glycol solution, as well as the relationship between freezing point and density, can be found at the link

More information

You can purchase ethylene glycol concentrate from our warehouse in Kharkiv and with delivery throughout Ukraine.

Our company partners with many transport companies and carriers throughout Ukraine. You receive your order on time, and we guarantee reliability and quality. Call and order from a trusted supplier.

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Buy potassium soap in Ukraine from Novohim—for spraying plants with herbicides, micronutrients, and other agricultural chemicals.

This is a liquid soap made from natural vegetable fats, most commonly flaxseed, rapeseed, sunflower, or coconut oil. Unlike sodium soap (solid soap), potassium soap has a gel-like or liquid consistency.

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Potassium soap has a number of unique properties:

• Biodegradable and environmentally friendly;
• Contains no harmful chemicals;
• Safe for skin and plants when used at the recommended concentration;
• Versatile.

Benefits of liquid potash soap:

Natural ingredients

Potassium soap is often made without synthetic fragrances, dyes, or phosphates. It is suitable for people with sensitive skin or allergies to harsh surfactants.

Environmental friendliness

The product is completely biodegradable, does not harm the environment, and does not pollute water bodies.

Versatility of use

Potassium soap of the required concentration is used for:

• hand and body washing;
• laundry;
• cleaning and washing surfaces;
• pet care;
• plant care and gardening.

The safety of potash soap for use on plants

Soap is effective for plant care:

• Gently cleans leaves of dust and sooty mold;
• Used in formulations to combat aphids, mites, whiteflies, thrips, and other pests (contains no toxic ingredients);
• Safe for beneficial insects when used correctly.

Potassium soap is used as an adjuvant for insecticides, fungicides, and other biological control agents; it improves the adhesion of solutions during plant treatment and promotes plant nutrition. In addition, it helps protect plants from adverse weather conditions.

Instructions for using potash soap.

Potassium soap is a concentrate with a pH of 12, so it must be diluted with water.

For vegetable crops, it is used as a 0.4–0.5% solution, specifically: dissolve 40–50 ml of potassium soap in 10 liters of water.

For fruit trees, 100–200 ml of potassium soap should be diluted in 10 liters of water.

Before applying the soap solution, test it on a single leaf.

Uses of potash soap in the home:

For cleaning

• Suitable for kitchens, bathrooms, tiles, glass, and other surfaces;
• Effectively removes grease;
• Leaves no residue.

For washing

• Suitable for hand-washing delicate fabrics;
  Can be used as a base for homemade eco-friendly laundry detergent.

For pet care

• gently cleans the coat;
  does not cause irritation.

Potassium soap is available for purchase at the Novohim warehouse in Kharkiv, as well as with delivery to Kyiv, Poltava, Sumy, Zaporizhzhia, Dnipro, Kherson, Vinnytsia, Lviv, and throughout Ukraine.

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You can buy Sulfofrezol oil-based cutting fluid from the warehouse of the Novohim online chemical reagents store.

Sulphofrezol oil-based cutting fluid for ferrous metals is a specialised lubricating and cooling fluid (cutting fluid) designed to ensure stable and reliable metal machining. Thanks to its balanced composition based on sulphur-containing components, the product has enhanced anti-seize properties and guarantees high-quality processing of ferrous metals even in difficult conditions.

Purpose and scope of application:

Sulphofrezol machining oil is used in conditions where effective friction reduction, increased tool life and process stability are required. The product is suitable for:

• turning, milling and drilling of ferrous metals;
• cutting and threading;
• deep boring and grinding;
• machining of high-hardness alloy steels.

Cutting fluid sulfofresol is recommended both for individual lubrication of the cutting zone and for centralised lubricant and coolant supply systems.

Advantages of using sulfofresol:

1. Enhanced anti-seize properties – sulphur-containing additives form a durable lubricating film that effectively protects the tool under heavy loads and high temperatures.
2. Optimal cooling of the cutting zone – sulphofrezol provides high-quality heat dissipation, preventing overheating and deformation of the metal during processing.
3. Cleanliness of the machined surface – allows for minimum roughness and dimensional accuracy without additional adjustments.
4. Increased equipment and tool life – reduces friction and extends the service life of cutting elements and reduces replacement costs.
5. Multifunctionality in use – can be used in a wide range of operations – from rough to high-precision machining.

Thanks to its characteristics, sulfo-frezol is widely used in machine building, metalworking, and the manufacture of high-precision tools and parts. The product provides stable results even during prolonged operation in harsh conditions.

Physical and chemical properties of sulphofresol.

The price of sulfofresol fully justifies its usefulness and wide range of applications in complex metalworking operations.

SulfoFrezol cutting oil for ferrous metals can be purchased from the Novohim warehouse in Kharkiv and delivered to Kyiv, Zaporizhia, Poltava, Sumy, Kherson, Vinnytsia and throughout Ukraine.

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Defender Oil 205 low viscosity oil-based cutting fluid for honing can be purchased for metalworking from the Novohim online chemical reagents store.

This is a ready-to-use cutting fluid that, thanks to its low viscosity, is ideal for operations such as honing and polishing steel and cast iron products.

Defender OIL 205 oil-based cutting fluid for honing is a non-water-miscible liquid made from highly refined oil. In addition, if you buy Defender Oil oil-based cutting fluid for honing, you will receive a reinforced complex of anti-oxidant, anti-corrosion and detergent additives.

Defender Oil series oil-based cutting fluids are distinguished primarily by their unique properties. Firstly, they are lubricating, and secondly, they are anti-corrosive. Recommended for processing ferrous metals:

• cast iron
• low-alloy steel
• medium-alloy steel

Defender Oil 205, a non-water-miscible, low-viscosity oil-based cutting fluid, demonstrated excellent results in operations:

1. Honning
2. Finishing grinding
3. Polishing
4. Superfinishing, finishing
5. Turning

Store the coolant at a temperature of +5°C or higher.

Oil-based cutting fluid for honing is part of the premium-class cutting fluid range. Defender Oil 205 oil-based cutting fluid can be purchased alongside Defender ‘Pro’ universal water-miscible cutting fluids and Defender ‘Light’ cutting fluids from Novohim.

The price of oil-based cutting fluid fully justifies its usefulness and wide range of applications in complex metalworking operations.

Defender Oil 205 oil-based cutting fluid for honing can be purchased from the Novohim warehouse in Kharkiv and delivered to Kyiv, Zaporizhzhia, Poltava, Sumy, Kherson, Vinnytsia and throughout Ukraine.

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Synthetic cutting fluid Defender Expert for machine tools buy in the online store of chemicals Novohim.

Defender Expert cutting fluid is a modern technological fluid for metalworking of ferrous and non-ferrous metals (including copper). Thanks to effective additives in its composition, this coolant has high anti-corrosion properties, moderate lubricating properties and strong cooling capacity.

Advantages of Defender Expert cutting fluid:

1. Economical – working solution with concentration of 3%.
2. The composition of Defender Expert metal coolant is reinforced with additives of high European quality.
3. Suitable for processing of non-ferrous metals including copper.
4. Increased resistance to corrosion and fungal attack by 5 times.
5. Suitable for centralised systems and machines with circulation.
6. Compatible with all types of metalworking equipment.
7. Works on water of any hardness.
8. Easy to mix.

In addition, Defender Expert cutting fluid is also foam-free. This synthetic coolant removes fine swarf and abrasive wear products. Suitable for use on all types of steel, including stainless, heat-resistant and high-alloyed grades, cast iron, aluminium, non-ferrous metals.

Recommendations for breeding:

Lubricant and coolant Defender Expert concentrate 0.3 litres (depending on the type of treatment) into 9.7 litres of water and mix thoroughly.

IMPORTANT: Do not pour water into the concentrate!

Regularly adjust the working solution in the machines using a refractometer. Adhere to the concentration according to the supplier’s recommendations.

Fill the machines only with the working coolant solution, not with water!

Please note: the price of working solution is 20 times cheaper than the price of coolant concentrate (calculation for 5% concentration).

Types of machining and recommended concentration of the working solution:

• Grinding-3%
• Turning-3%
• Drilling-3%
• Milling-3%
• Boring-3%
• Honing-3%

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Synthetic cutting fluid Defender Expert can be bought in Kharkiv from the warehouse of Novohim Company or with delivery in Kyiv, Poltava, Sumy, Zaporizhzhia, Dnipro, Vinnytsia and all over Ukraine.

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In cosmetic production

Propylene glycol food grade buy in Ukraine for cosmetics is significant and important. This is due to the fact that it attracts and retains moisture from the air in the skin cells for a very long time.

Consequently, food grade propylene glycol is primarily used as a moisturiser for the production of cosmetics.

1,2 propanediol is added to shampoos, creams, masks and moisturisers for hair and skin care. In addition, propylene glycol cosmetic buy wholesale can be added to toothpastes, deodorants, wet wipes, lipsticks and other cosmetics. Because, its use helps to add softness, elasticity and healthy appearance to the skin and hair.

Useful properties of food grade propylene glycol:

• has some antiseptic and antifungal action
• acts as a surfactant and emulsifier
• improves the texture of the formulation
• corrects foaming of the final product
• increases the freezing point and lowers the melting point of the finished product.

The price of food grade propylene glycol is slightly higher than the price of technical grade propylene glycol. This is understandable, the less impurities in the substance, the more it is valued.

In the pharmaceutical industry

Food grade propylene glycol is used as a solvent and excipient in many medicines. It is also used as a moisturiser for external medicines, creams, lubricants and massage oils. Moreover, it is a moisture retainer for non-food flavourings.

Propylene glycol in the food industry

You can buy food grade propylene glycol for the production of many food products. Namely, biscuit rolls, biscuits and other baked goods.

Also, soft drinks, energy drinks, candies and other confectionery.

It is also possible to order food grade propylene glycol for use in freezing fruits, vegetables and poultry meat.

In industry

Buy propylene glycol for antifreeze production will be a very correct and rational decision. First of all, it is safe for humans and the environment (unlike ethylene glycol). In addition, food grade propylene glycol for heating and air conditioning systems in private homes and food processing plants has been successfully used for decades. This is due to the fact that :

1. Has a wide operating temperature range from -60 to +180 degrees Celsius
2. It has a low viscosity and is easily dispersed through the system without additional equipment
3. Propylene glycol solution has a shelf life of 5 years or more
4. Does not freeze in the heating system, unlike water

More information

Propylene glycol food can be bought in Kharkiv at the warehouse of Novohim Company and with delivery in Kyiv, Poltava, Sumy, Dnipro, Zaporizhzhia, Mykolaiv, Odesa, Kherson, Vinnytsia, Zhytomyr, Lutsk, Lviv and all over Ukraine.

Our Company co-operates with all transport companies and carriers in Ukraine. You get the ordered goods exactly on time, and we provide a guarantee of reliability and quality of goods. Call and order from a trusted supplier.

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Properties of propylene glycol open up a large number of opportunities for the use of this product in many areas of industry. Propylene glycol solution 40% can be bought at the warehouse of Novohim Company in Kharkiv or with delivery across Ukraine.

The main application of propylene glycol 40% solution is as a coolant for heating and solar systems.

Propylene glycol solution 40% for heating as a heat transfer fluid

Its advantages are undoubtedly its high level of environmental friendliness, protection against corrosion and pressure surges in the system. It can be used in residential houses, cottages, public buildings and food processing plants.

Top 5 properties of propylene glycol 40% solution:

• safety (which makes it possible to use it in open heating systems);
• high thermal conductivity and heat capacity;
• hygroscopicity, ability to accelerate drying processes;
• solubility in water and ability to dissolve various chemical substances;
• anti-corrosion properties.

The operating temperature range of propylene glycol solution at which its properties are preserved is from -40°C to +108°C. This characteristic opens up a wide range of application possibilities. First of all, it allows to use propylene glycol solution 40% in heating systems, chillers, air conditioning systems and refrigeration systems of food processing plants.

Why is propylene glycol heating solution worth buying?

1. It will protect the circuits of heat exchange systems from corrosion
2. Increases system efficiency and improves thermal conductivity
3. It will significantly extend the service life of heat transfer systems
4. It is environmentally friendly, so it is 100% safe in use
5. More efficient in heat transfer than, for example, ethylene glycol.
6. It has a softening effect on the connecting elements of the system.

On our site you have the opportunity to buy propylene glycol 40% solution in bulk with a quality guarantee, which will ensure flawless properties of the final product of production.

It is absolutely environmentally friendly, so it is ideal for the manufacture of antifreeze for air conditioning and ventilation equipment. Propylene glycol solution for heat pumps at a concentration of 40% is the best option for heat pump operation.
As a rule, 30%-40% aqueous propylene glycol solution is mainly used, which circulates through the system and allows to bring the coolant temperature down to -12.8ºC.

The price of propylene glycol solution is well worth its purchase and the properties this product has. It is a little more expensive than ethylene glycol solution, but its vapours are safe. For example, propylene glycol water solution prevents the transmitter between the engine and radiator from freezing, and protects the driver and passengers from inhaling ethylene glycol fumes.
It also has an advantage over water. Namely, water allows to reduce the temperature only up to 1.1 ºC, which is correspondingly tens of times inferior to the capabilities of propylene glycol.

One of the main advantages of propylene glycol solution is absolute safety. Since environmental safety has a greater advantage on the world market, this product fulfils all the necessary requirements for materials of this kind.

Propyleneglycol solution in manufacturing:

1. Used for production of polyurethanes, alkyd resins, plastics
2. Propanediol is used for production of brake fluids, antifreeze, de-icing fluids
3. Propylene glycol solution is used in production of heat transfer fluids.
4. Serves as a plasticiser for cellophane and polyvinylchloride films.
5. It is a solvent for paints
6. It is also used in the production of unsaturated polyester resins.
7. Used in confectionery and cosmetic production.

More about propylene glycol solution, as well as the freezing point and density correspondence, see the following link

More information

You can buy propylene glycol concentrate, as well as propylene glycol solution from the warehouse in Kharkiv and with delivery throughout Ukraine.

Our Company co-operates with many transport companies and carriers in Ukraine. You get the ordered goods exactly on time, and we provide a guarantee of reliability and quality of goods. Call and order from a trusted supplier!

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In the galvanic process

Brightening additive for cadmium plating BK-10 to buy in Kharkiv can be found in the online shop of chemicals Novohim – Brightener, which is used in the processes of acid bright cadmium plating.

An important advantage of Limeda BK-10 brightening additive for cadmium plating is that it is used as an alternative to cyanide electrolytes for cadmium plating. Application: on hangers and in drums.

In order to obtain a positive result, namely a high-quality shiny cadmium coating, it is necessary to clearly follow the technological process.

Advantages of using Limeda BK-10 brightening additive:

1. The electrolyte has a high covering and dissipation capacity
2. Galvanising process with Limeda BK is stable and easy to control
3. Economical consumption of no more than 2 ml/m2 per 1 µm
4. Brightening additive BK-10 and other components do not have complexing properties, which greatly facilitates the process of effluent neutralisation
5. The coating is easily passivated and phosphatised.

Approximate composition of the cadmium bath:

Limeda BK-10 – 20 (for drum) – 25 g ̸l (for hangers)

Cadmium oxide – 12-20 g ̸ l (for drum) – 15-22 g ̸ l (for hangers)

Sulphuric acid – 30-40 g/l (for drum) – 40-50 (for hangers)

Instructions for use of brightening additive for cadmium plating ‘Limeda BK-10’.

1. Cathodic current density for hangers is 1.5-2 A/dm2, for drum – 0.8-1.2 A/dm2
2. Bath temperature is 18-40 °C
3. Cadmium anodes to prevent accumulation of excessive cadmium are periodically replaced with insoluble anodes of ORTA brand.
4. Consumption of the additive is not more than 2 ml/m2 per 1 micron.

Electrolyte adjustment for input components is carried out according to the electrolyte analysis.

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Brightening additive for cadmium BK-10 can be bought from the warehouse of Novohim Company in Kharkiv or with delivery in Kyiv, Poltava, Sumy, Dnipro, Zaporizhzhia, Kherson, Lviv and all over Ukraine.

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In the galvanic process

Brightening additive Tin BK for tinning (tin-plating) to buy in Kharkiv you can buy in the online shop of chemicals Novohim – Brightener, which is used in the processes of sulfuric acid tinning.

The presence in galvanic baths of a brightener for tin coatings provides obtaining of shiny tin coatings in the range of current densities 0,1- 3 A/dm2 and temperature +18 – +25 °C.

To obtain a shiny tin plating, it is important to follow the process technology. For example:

1. Stirring of the electrolyte with compressed air is not allowed.
2. Tin anodes (GOST 860-75) are used in the process.
3. A prerequisite for obtaining a shiny coating is the use of covers made of ‘Chlorine’ fabric.
4. In the absence of current the anodes must be removed from the electrolyte.

The advantage and unique characteristic of brightening additive for tinning Tin BK is that it is successfully used not only in tinning electrolytes, but also in similar sulphuric acid electrolytes for producing alloys, e.g. tin-bismuth, tin-cobalt.

Approximate composition of the tin plating bath:

Tin BK – 10-15 g ̸ l

Sulphuric acid – 110-160 g ̸ l

Tin sulphuric acid – 40-60 g/l

OS-20 or ALM-10 preparation – 5-10 g/l

Instructions for use of brightening additive for tin-plating “Tin BK”.

1. Fill the container approximately halfway with demineralised water.
2. Add sulphuric acid in an amount of 20-30 g/litre.
3. Next, introduce sulphuric acid tin into the acidified water with continuous stirring and then add the remaining sulphuric acid.
4. Dissolve the preparation OS-20 or ALM-10 in a small amount of hot water and introduce into the electrolyte.
5. Work the electrolyte with a current of 0.5 A/dm2 to obtain light coatings (desirable operation) introduce during stirring glitter-forming additive and leave the electrolyte for a day.
6. After 24 hours the electrolyte is ready for operation.

Electrolyte adjustment for input components is carried out according to the electrolyte analysis.

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Brightening additive for tin-plating Tin BK can be bought from the warehouse of Novohim Company in Kharkiv or with delivery in Kyiv, Poltava, Sumy, Dnipro, Zaporizhzhia, Kherson, Lviv and all over Ukraine.

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Water-miscible cutting fluid Defender HYPER EDM for electric discharge, turning, milling and grinding machines can be purchased in the chemical online shop of Novohim.

Defender HYPER EDM coolant is a concentrate of water-miscible cutting fluid for metalworking. It is suitable for different types of machines and materials to be machined.

In addition to the use of cutting fluid for milling, turning, grinding of steel, cast iron, aluminium, etc., many metalworking companies process electrically conductive metals and need special tooling. For such machining they use EDMs for making moulds, dies, various templates and other metal products, as well as special technological fluids that can facilitate these operations.

Defender HYPER EDM coolant has been developed taking into account the peculiarities of processing of such metals. It contains specialised additives that allow to strengthen the discharge and unload the electrode. Namely, to remove the load from it and, accordingly, to reduce its consumption. In addition, corrosion inhibitors are introduced, they ensure the absence of corrosion on equipment and products.

Advantages of Defender HYPER EDM for EDM machines coolant:

1. Can be used en  EDM machines for copper, brass and graphite electrodes
2. Has stable dielectric properties
3. Suitable for roughing and finishing operations
4. Can be used as a universal coolant for all types of machines
5. Improves the quality of machined surface up to 50%
6. Reduces electrode and tool consumption by 20-30%
7. Possesses high cooling properties
8. No oxidation
9. Minimal evaporation
10. Safe for human health

Recommendations for use:

Defender HYPER EDM cutting fluid can be used by spraying.

Types of treatment and recommended concentration of the working solution:

It is used as a working solution with a concentration of 8-10%. For example, to prepare 10kg of working solution, 0.8 -0.10kg of cutting fluid and 9.2 or 9kg of water should be mixed respectively.

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Defender HYPER EDM cutting fluid for EDM machines can be bought in Kharkiv from the warehouse of Novohim Company or with delivery in Kyiv, Poltava, Sumy, Zaporizhzhia, Dnipro, Vinnytsia and all over Ukraine.

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