Where can food grade grease be used and what are the advantages?

Food-grade lubricating silicone grease can be used in many places, as long as it is related to food-related industries.

Food grade grease silicone grease advantages:

Excellent water resistance, excellent sealing and lubricity.

Excellent corrosion resistance, no solidification and no dispersion in the water environment.

Excellent thermal and chemical stability, very low volatility.

It can be used in a wide temperature range and is compatible with most plastics and elastomers.

Good food-grade lubricating silicone grease, you can come to Guangzhou Lianbo Lubrication Technology, which is an absolutely safe and non-toxic food-grade lubricating grease of NSF H1 grade.

Food-grade lubricating grease is mainly used in food and drug production equipment, such as food, beverage, meat products, vegetables, feed and other processing equipment, all kinds of kitchen appliances and medical facilities, food and drug freezing and refrigeration equipment, lubricating parts with high temperature in drying ovens, etc.

In addition to the common lubrication function, the main performance of the food grade lubricating grease should be colorless and transparent, non-toxic and harmless, and the main performance should also have high viscosity, dynamic sealing, resistance to medium and weak acid and alkali media, high temperature resistance, low temperature resistance and other properties.

Regular food-grade grease requires NSF and other safety certifications, and common models on the market include Hotolube's fully synthetic grease, Klube's UH1 and BE31-502, Dow Corning's BG-20, Fochs's HLU020, etc.

According to the analysis and judgment of food-grade grease by machinery and equipment, the selection of high-quality food-grade grease can effectively reduce the brand and type of food-grade grease, improve the efficiency of lubrication management of machinery and equipment, and reduce the cost of lubrication management.

Optimize the selection principle of food-grade grease:

1) Choose the same type of grease or similar performance grease as much as possible;

Different types of food-grade grease, due to their different base oils and additives, may react when mixed, making the additives ineffective, and more likely to precipitate, flocculate, etc., which seriously affects the performance of the grease.

2) The viscosity should be comparable.

The viscosity of the substitute grease should not exceed 15% of **. Greases with slightly higher viscosity should be preferred;

3) The quality is replaced by the high;

At present, the mainstream grease optimization initially uses mineral food grade grease, but now synthetic food grade grease can greatly improve the service life of the grease, extend the grease replacement interval, and improve the lubrication effect. In the food and drug industry, more and more manufacturers are converting the original industrial grease into food-grade grease.

4) The environment and working temperature of the mechanical equipment should also be considered.

Whenever a food-grade grease needs to pay attention to the working condition of machinery and equipment. The newly selected food-grade grease also needs to meet the operating conditions of the machinery and equipment to avoid lubrication failures.

(1) Grease and silicone grease are not the same.

2) Reason: Silicone grease is also grease, but grease is a large category, divided into many small varieties. Grease can be divided into many types according to the thickening method, for example, silicone grease is the way it thickens to determine its name, and then grease can be divided into many types according to the way it is generated, such as:

Soap greases, inorganic greases, organic greases, etc., many classifications. In some enterprises, there are their own classifications and their own models, just like Guangzhou Lianbo lubrication technology industry is composed of its own classifications and models.

The role of grease:

1) Mainly lubrication, protection and sealing.

2) Grease The vast majority of grease is used for lubrication, which is called anti-friction grease. Anti-friction grease mainly plays the role of reducing mechanical friction and preventing mechanical wear, and also plays a protective role in preventing metal corrosion and sealing and dustproofing. There are some greases that are mainly used to prevent metal from rusting or corroding, known as protective greases.

3) For example, there are a few greases such as industrial petroleum jelly that are specially used for sealing, which are called sealing greases, such as thread grease. Greases are mostly semi-solid substances with unique fluidity. The working principle of grease is that the thickener holds the oil where it needs to be lubricated, and when there is a load, the thickener releases the oil, thus acting as a lubricating agent.

4) At room temperature and at rest, it is like a solid, it can maintain its shape without flowing, and it can adhere to metal without slipping. At high temperatures or when subjected to external forces that exceed a certain limit, it can flow like a liquid. When grease is sheared by moving parts in machinery, it creates flow and lubrication, reducing friction and wear between moving surfaces.

When the shear action stops, it can regain a certain consistency, and this special fluidity of the grease determines that it can be lubricated in parts that are not suitable for lubricating oil. In addition, because it is a semi-solid substance, it seals and protects better than lubricating oil.

Silicone grease is divided into two types: thermal grease and lubricating grease.

Lubricating silicone grease is a secondary processing product of polysilicone, which is safe and non-toxic, with high physiological safety, excellent heat resistance, oxidation resistance, mold release and electrical insulation properties. Lubricating grease can generally be used in the -50 +260 range, is non-corrosive to iron, steel, aluminum, copper and their alloys, and has a good lubricating effect on many materials such as plastic, rubber, wood, glass and metal.

Thermal grease: commonly known as heat dissipation paste, it is a paste made of special silicone oil as the base oil, new metal oxide as filler, with a variety of functional additives, and processed by a specific process. Colors have different appearances depending on the material.

It has good thermal conductivity, temperature resistance and insulation properties, and is an ideal dielectric material for heat-resistant devices, and its performance is stable, and it will not produce corrosive gas in use and will not affect the metal it comes into contact with.

High-purity fillers and silicones guarantee smooth, homogeneous and high-temperature insulation. Coated on the assembly surface of power devices and heat sinks, it helps eliminate the air gap on the contact surface, increases heat flow, reduces thermal resistance, reduces the operating temperature of power devices, improves reliability and prolongs service life.

Silicone grease is a type of grease, and silicone grease is divided into two types: thermal grease and lubricating grease. List some commonly used models: fully synthetic lubricating silicone grease from Shanghai Tiger Head Hotolube; Dr. Bostik HS201; Krupp HP2622.

Silicone grease is a kind of grease, grease is named according to his thickener, generally lithium grease, calcium grease, barium grease, silicone grease, etc., relatively speaking, silicone grease has no toxic effect, good adhesion, and is generally used to play an auxiliary sealing role.

The physical state is close, but the role is different.

Silicone grease is a translucent paste made of inorganic thickeners to thicken lubricating oil and add a variety of additives and structural improvers. It is suitable for lubrication and sealing between metal-to-metal and metal-to-plastic moving parts in aqueous environments. It can also be used for lubrication, sealing and insulation of various sliding parts in humid environments.

It is recommended to use synthetic base oil to produce grease, the oil film is uniform and stable, and the durability is much better than that of mineral oil

Fully synthetic lubricating grease from Shanghai Tiger Head Hotolube.

Kruber's TN 15;hgy 193

Dr. Bosh's HW2213.

Other commonly used varieties are as follows:

Bearing grease, the common model is Kluber BE41, Shanghai Hutou Hotolube's fully synthetic high-temperature motor bearing grease, fully synthetic high-temperature high-speed bearing grease, high-temperature heavy-duty bearing grease.

Grease for low-temperature equipment, the use temperature is below -30 degrees Celsius, or even -60 70 degrees, the commonly used models are Shanghai Tiger Head Hotolube's fully synthetic low-temperature aviation grease, Kluber's fully synthetic ultra-low temperature grease, etc.

Grease for high-temperature equipment, the use temperature is above 250 degrees Celsius, such as drying equipment, iron and steel equipment, kiln cars, glass industry, etc., the common model is Klüber BE41, Shanghai Tiger Head Hotolube's fully synthetic ultra-high temperature grease and long-lasting high temperature grease.

Ultra-high temperature anti-seizure grease for lubrication and assembly of sintered parts to prevent sticking at high temperatures. Common models: Shanghai Tiger Head Hotolube's fully synthetic ultra-high temperature anti-caking grease and golden butter, Klüb's GLK 118, Dr. Bosh's LOP762.

Fluorine-white grease is used for parts with lower rotational speeds to lubricate and seal. Common models: Shanghai Tiger Head Hotolube's fully synthetic fluoroesteryl and fluorosilicone grease, Dr. Bosh's SJ92.

Food-grade lubricating grease can have many functions, with excellent corrosion resistance, no solidification, no dispersion in the water environment, good thermal stability and chemical stability, very low volatility and so on, generally suitable for food processing equipment, chemical and pharmaceutical industry machinery with food grade H1 requirements lubrication and sealing, suitable for faucets and bathroom equipment sealing lubrication.

Good food-grade lubricating grease can go to Guangzhou Lianbo Lubrication Technology to see, is a very good lubricating grease manufacturer, its food-grade lubricating grease is the most certified company in China.

There are not many models of food grade grease, we use fully synthetic grease from Tiger Head Hotolube, they have NSF certification.

Common names: silicone grease, white silicone grease, white silicone based grease, white translucent grease, lubricating silicone grease, low temperature silicone grease, translucent grease, silicone grease for plastics, assembly grease, silicone plastic gear oil, plastic grease, white assembly grease, non-corrosive plastic lubricant, plastic grease, rubber grease, o-ring grease, dielectric grease, silicone grease, silicone grease, high water resistance grease, food grade grease, silicone lubricant, silicone grease, Polysilicone greases, silicone greases, silicone greases.

Weihe Lianying "Maeda Kasei NIKI" grease is a white silicone grease refined from modified silicone oil with excellent high and low temperature performance as the base oil, special lithium soap as thickener, and white solid lubricant, anti-oxidation, anti-corrosion and other additives. This long-life, low-temperature silicone grease with a generous amount of PTFE solid lubricant is designed for the lifetime lubrication of plastics and plastics, plastic (or rubber) and metal parts and plain bearings operating at low torque in low or high temperature environments, with excellent resistance to wear, oxidation and corrosion. Applicable temperature range:

Product features: Excellent moisture-proof, waterproof, dust-proof, shock absorption, shock absorption, retardation, cushioning, lubrication and noise reduction, sealing and damping properties.

Excellent high and low temperature performance: wide range of temperature operation (-40 200), excellent viscosity and temperature performance, thermal oxidation stability, low temperature fluidity, no carbonization at room temperature, excellent and stable damping torque effect at different temperature differences, excellent lubrication and noise reduction performance.

Excellent adhesion performance: high compression rate of oil molecules, outstanding adhesion performance, obvious wire drawing performance (high adhesion to metal materials and synthetic polymer materials), excellent electrical insulation and shear stability, and long reciprocating service life.

Excellent stability: high chemical inertness (inactive to acid and alkali reactions), not easy to lose, no volatile, no carbonization, no hardening, stable resistance at room temperature, excellent mechanical stability, safe and non-toxic.

Excellent compatibility: anti-corrosion, anti-rust, and good compatibility with most plastics, rubber, and various media.

Recommended applications: 1. It is used for long-term lubrication between plastic plastics, plastic metals, metal rubber parts and sliding bearings at low temperature or wide temperature, and is suitable for dynamic lubrication and sealing of valve bodies and seals of pneumatic valves and cylinder pistons;

2. It is used for the closed permanent lubrication of automobile transmission gear, idle stepper motor, control cable (accelerator, brake) and speedometer in a wide temperature environment, and the lubrication of the fusing film on the fuser assembly of printer and photocopier;

3. It is suitable for working occasions that need to effectively reduce the starting torque when starting at low temperature, such as electronic clocks, cameras, optical instruments, transmitters, refrigerator fan bearings, mobile refrigeration equipment and long-term lubrication of servo gears.

According to your special requirements, Weihe Lianying can also "tailor-made" advantageous solutions for you!

Food-grade grease is mainly used as a lubricant for processing machinery in the food and pharmaceutical industries, and is divided into three categories: "lubricant that occasionally comes into contact with food (USDA H-1 grade)", "lubricant that closes the hole and does not come into contact with food (USDA H-2 grade)" and "water-soluble oil USDA 3-H" according to the requirements of food hygiene.

Suitable for: 1. Food and beverage processing, logistics and storage equipment.

2. Kitchen machine and household kitchen appliance industry.

3. Toys. Guangzhou sedan back to the dry Lianbo Technology Development **** to provide more professional products, Dianshi chain phone 020-34925092

Food grade grease is mainly used for bearing lubrication. It is suitable for food and beverage, electronic appliances and other industries. Lubrication**: 020-37371317