Your current location: Home > Products > Sealing grease



general description

VNOVO silicone grease researched and produced by high quality imported base oil, it is well known for its comprehensive protection and permanent lubrication.

It is a kind of organic silicone grease that specially developed for sealing and lubrication between plastics and plastics、plastics and metals、metals and metals.It is used for lubrication structures such as sealing rings、electrical appliances、valves and vacuum pumps, which require permanent sealing、water-proof and insulation.

It owns extremely excellent water-proof sealing performance、insulation and environmental protection safety.



schematic diagram of sealing principle:

图片11           2aeb3827b0bca62f.png

Before filling: water、air、steam and other small molecule mediums can easily pass through the gap, and the friction between two planes is large.

After filling: silicone grease presents paste, uniform texture, strong adhesion, form oil film on material surface, which effectively isolates the passing of the small molecule medium, to achieve the sealing effect.


Because silicone grease has repellency property,it is also a kind of inert material that does not react with most substances, it can isolate water、grease、water molecules in the air and corrosive gas, it plays a good sealing role.

silicone grease
silicone greaseCharacteristic instructions:

1.Excellent property of high-low temperature and oxidation stability, consistency varies little with temperature;

2.Excellent resistance to cold and hot water、demoulding property、electrical insulation, extremely low evaporation loss;

3.Excellent lubricity and sealing, good compatibility with metals、most plastics and rubber materials;

4.Excellent chemical stability, it can be used under conditions of weak acid、weak alkali、humidity and great disparity of temperature difference.

Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

SG100B

 

White

Silicone oil

Inorganic

3

-40~200

1.Used for lubrication between metal and plastic, plastic and plastic, it can be used in the environment of humid or chemical corrosive.

2.Suitable for lubrication、water-proof and sealing of plastics and rubber components of bathroom equipments、diving apparatus、“O” ring seals and so on.

3.Widely used in electrical insulation、 lubrication of valves、 gasket sealing、vacuum sealing、corrosion protection、water-proof、demoulding、shock absorption and so on. 

SG100-2

 

White translucent

Silicone oil

Inorganic

2

 

-50~200

SG100-3

White translucent

Silicone oil

Inorganic

3

-40~200


high vacuum sealing grease
high vacuum sealing greaseCharacteristic instructions:

1.Excellent high-low temperature property, wide service temperature range, consistency varies little with temperature;

2.Good lubrication and sealing, good compatibility with metals、most plastics and rubber materials;

3.Excellent oxidation stability and insulation, minimum saturated vapor pressure;

4.Excellent chemical stability, it can be used under conditions of weak acid、weak alkali、damp and great disparity of temperature difference and so on.


Product No. 

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

 

Application type

SG130

White

Silicone oil

Inorganic

3

-40-200

1.It is suitable for lubrication and sealing of the grinding glass joint and stopcock in vacuum system, knobs and valves in food and water supply pipes, sealing and lubrication of metal and rubber seals.

2.Suitable for lubrication and sealing of vacuum coating machine、valves of power equipment、O ring seals、automobile brake pump and other devices, it can be used for

lubrication and sealing that under the conditions of bromine、water、weak acid and alkali and some other chemical mediums.


waterproof-sealing silicone grease
waterproof-sealing silicone greaseCharacteristic instructions:

1.Excellent performance of water-proof tightness and washing resistance, it also provides permanent lubrication in damp environment;

2.Excellent high-low temperature property and oxidation resistance, consistency varies little with temperature;

3.Excellent oil-proof、corrosion resistance and resistance to most chemicals, extremely long service life;

4.Excellent mechanical and colloid stability;

5.There is no corrosion or damage to the contacted metals、plastics and rubbers, good material compatibility.

Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

SG100

White translucent

Silicone oil

Inorganic

2

-40-200

1.Applied to water-proof、sealing lubrication and corrosion protection of valves、knobs、plungers、gaskets、O rings and wedge seals.

2.Widely used for water-proof、sealing、 insulation、damp-proof of toys、electrical appliances、meters、bathroom instruments、electronic components、cable joints and insulation terminals.

3.Used for lubrication and sealing in water environment, such as metal and plastic、metal and rubber、rubber and rubber and other moving components.


food–grade sealing grease
food–grade sealing greaseCharacteristic instructions:

1.In line with NSF.H1 food certificate standards, without any chemical materials of toxic、stimulation、volatileness;

2.Excellent water repellency、water-proof tightness, splendid adhesion and lubricity.

3.Excellent corrosion resistance、aging resistance, resistance to the erosion of most chemicals.

4.Excellent oxidation resistance、chemical stability and insulation、extremely low volatility;

5.Wide operation temperature range, good compatibility with most plastics and elastomers.

Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

SG

White

Silicone oil

Inorganic

2

-40~200

1.Applied to lubrication and sealing of food processing equipment、chemical and pharmaceutical machinery that need requirements of food grade H1.

2.Suitable for lubrication and sealing of faucets、sanitary equipments、 water treatment devices and valves.

3.Used for lubrication of cold and hot water fittings, especially for EPDM seals and rubber 

pads of potable water and beverage.


insulation silicone grease
insulation silicone greaseCharacteristic instructions:

1.Splendid high pressure resistance、water-proof、 anti-creeper resistance;

2.Excellent electrical insulation and chemical stability、high flash point、 low freezing point;

3.High dielectric strength. It is safe to use on electronic and electrical components;

4.High-low temperature range, it will not dry and coke at high temperature and not freeze at low temperature;

5.No damage to rubber and plastic, aging resistance;

6.Colorless、tasteless、non-toxic, high chemical inertness.


Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

FKR-2

White

Silicone oil

Inorganic

2

-40~200

1.It is suitable for insulation、sealing and protection of high voltage cable、 electric switch、electronic and electrical connector、vehicle ignition coil and automobile battery joint.

2.Widely used for water-proof、sealing、insulation、damp-proof in toys、electrical appliances、meters、sanitary /diving equipments、faucets、cable joints and insulation terminals.

3.Suitable for lubrication and sealing of plastics、rubber components and O-ring seals,

insulation and damp resistance to electronic system and its installation.

FKR-3

White

Silicone oil

Inorganic

3

-40~200


sealing grease of anti-high temperature
sealing grease of anti-high temperatureCharacteristic instructions:

1.Excellent water-proof and tightness, resistance to cool and hot water,anti-environmental aging;

2.Excellent high-low temperature property and oxidation resistance, consistency varies little with temperature;.

3.Excellent oil-proof, corrosion resistance to most chemicals, extremely long service life;.

4.Strong adhesion and lubricity, good compatibility with most plastics and elasomers.


Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

SG150

White

Phenyl Silicone Oil

PTFE

2

-40~300

1.Used for lubrication and sealing of stainless steel valves, such as automobile brake valve、high temperature valve、LNG、 LPG.

2.It is suitable for lubrication and sealing of mechanical equipments、pipes、valves、knobs、joints、bearings in the environment that attacked by active chemicals, or acid and alkali corrosion.

SG160

Black

Phenyl Silicone Oil

MOS2

2

-40~300


fluorine silicone grease
fluorine silicone greaseCharacteristic instructions:

1.Excellent high temperature oxidation resistance、hardening or softening properties, with high chemical inertness.

2.Excellent lubricity and bearing capacity, extremely low friction coefficient and evaporation loss.

3.Excellent corrosion protection to metal materials, compatible with most plastics and rubber elasomers.

4.Excellent resistance to water、steam、flushing of mild acid and alkaline liquid, extremely long service life.


Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

XG800

White

Silicone oil

PTFE

2

-40~200

1.Applied to lubrication and wear reduction of bearings、gears、guide rails and sliding mechanisms that operated under conditions of high temperature for long time or heavy load.

2.Used for lubrication of fixing film on fixing components of printer and copier、high temperature valve and seal.


sealing grease of non expansion
sealing grease of non expansionCharacteristic instructions:

1.It is made of special additives, has no reaction with silica gel. Oil separation rate is extremely low, it can reduce pollution to components caused by oil separation.

2.Excellent high-low temperature property and oxidation resistance, consistency varies little with temperature.

3.Excellent oil-proof, corrosion resistance to most chemicals, extremely long service life.

4.Strong adhesion and lubricity, good compatibility with most plastics and elasomers.

Product No.

colour

Base Oil

Thickener

Consistency

Temperature range(℃)

Application type

SG220

White translucent

Synthetic oil

Inorganic

0~1

-40~200

Used for lubrication between silica gel parts, it does not cause expansion and cracking with silica gel.


Copyright © Dongguan Vnovo Lubricants Technology Co., Ltd All Rights Reserved