Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of motorcycle engine piston ring vmq in China, also supports customized service. Please feel free to buy high quality motorcycle engine piston ring vmq for sale here from our factory.
Products Description
Motorcycle engine piston ring VMQ
Motorcycle engine piston ring VMQ (Vulcanized Molding Quality) is a vulcanized rubber seal ring, which is usually used in the engine to provide a good sealing effect.
- Material: Piston ring VMQ is usually made of rubber material with good elasticity and sealing performance.
- Function: It plays a sealing role in the motorcycle engine to prevent the high-temperature and high-pressure gas in the combustion chamber from leaking into the crankcase, and also controls the consumption of engine oil to prevent excessive engine oil from entering the combustion chamber.
- Installation: When installing the piston ring, you need to pay attention to the correct installation order and direction to ensure that it works properly in the engine.
- Maintenance: Proper maintenance and use of piston rings are essential to extend their service life and maintain engine performance.
- Causes of damage: Piston ring damage may be caused by a variety of factors, including overheating, use of inferior lubricants, abrasive wear, corrosive wear, etc.
- Preventive measures: In order to prevent piston ring damage, the correct lubricant should be used, the engine oil should be changed regularly, overload should be avoided, and the engine cooling system should be ensured to work properly.
Main features
VMQ silicone rubber has good resistance to thermal aging and radiation aging.
Under normal use conditions, VMQ seals can maintain stable performance for a long time.
High temperature resistance
VMQ silicone rubber has excellent high temperature resistance and can withstand the working temperature of the engine block up to 200℃.
Chemical resistance
VMQ silicone rubber has excellent corrosion resistance to chemicals such as engine oil and fuel.
It can effectively prevent chemical aging and deformation of the seal ring under high temperature and high pressure.
High elasticity
VMQ silicone rubber has excellent elasticity and stretchability, and can better fit the groove shape of the piston ring.
It is conducive to improving sealing performance, reducing leakage, and improving the sealing and power output of the engine.
Low friction coefficient
VMQ silicone rubber has a low friction coefficient, which is conducive to reducing the power consumption when the piston ring slides.
It can improve the fuel economy and mechanical efficiency of the engine.
Package and delivery Description
Standard carton size:Standard size：42.5*34.5*27.5cm
Samples delivery:FEDEX.DHL,TNT .etc.
Mass production:Seashipment or air shipments;
Products FAQ Description
Q: What are the advantages of VMQ silicone rubber seals over general nitrile rubber?
A: VMQ silicone rubber has better high temperature and chemical resistance and can withstand the high temperature and high pressure environment of the engine. At the same time, its elasticity and aging resistance are also better, which can improve the sealing performance and service life.
Q: Is there anything to pay attention to when choosing VMQ silicone rubber piston rings?
A: It is necessary to ensure that the size and shape of the seal ring strictly match the piston ring groove to ensure a good sealing effect. At the same time, it is necessary to avoid aging and deformation caused by factors such as high temperature and chemicals.
Q: How to judge whether the VMQ piston ring seal needs to be replaced?
A: It can be judged by observing whether the appearance of the seal ring has cracks, deformation, hardening, etc. If the sealing performance is significantly reduced, a new seal ring may also need to be replaced.
Q: What is the general service life of the VMQ seal ring?
A: This is related to the use conditions, but generally speaking, the VMQ piston ring seal ring can be used for 2-3 years or 10,000-15,000 kilometers. If the engine working environment is harsh, the service life may be shorter.
Q: Is there anything I need to pay attention to when replacing the VMQ piston ring seal?
A: When replacing, make sure the new and old parts are exactly the same size, and do not damage the seal surface during installation. At the same time, pay attention to the cleanliness of the sealing surface to prevent foreign matter from entering and affecting the sealing performance.
More queries, please contact us for details
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