Home › Resources ›

RePLAY® Asphalt Seal and Preservation Agent Hits the Road

RePLAY® Asphalt Seal and Preservation Agent Hits the Road

RePLAY® agricultural oil seal and Preservation Agent is literally hitting the road in Minnesota, and extending the life of roadways used to transport soy derivatives from fields to factories.

The biobased sealant, which contains a minimum 61 percent soybean oil and derivatives, penetrates asphalt and helps to reverse the oxidation process on or below the surface. It also helps repair surface hairline cracks.

Asphalt surfaces typically last 10 to 12 years when sealed. BioSpan Technologies, who manufactures the product using patented soy technology developed with USB research support, says RePLAY can extend the road life two to three times longer.

In Minnesota, there have been over 400 applications of RePLAY on city streets, parking lots, trails, and county roads, covering approximately 150,000 lane miles. Since it is a clear, non-petroleum-based sealant, the lines on the roads do not have to be repainted, which provides a significant savings of time and money.

The company says RePLAY not only extends the life of asphalt surfaces, but cuts down on labor costs, reduces road closures during application, and eliminates the harmful fumes of petroleum products used for road maintenance.

“We looked at how the roads are lasting,” said Mike Youngerberg, director of product development and commercialization for Minnesota Soybean Research and Promotion Council who helps coordinate product field trials. “In Hutchinson, a number of streets are way past the five-year time frame (when roads typically need a chip-sealing repair), and they look as good as possible,” he says.

During a recent field application, Youngerberg observed one length of road in particular was not even cracked around the manhole covers or on the edges, areas that typically need repair sooner than others. Similar field trials are being conducted in municipalities across the U.S. to demonstrate RePLAY cost and performance advantages. 

 

RePLAY® Agricultural Oil Seal and Preservation Agent is literally hitting the road in Minnesota, and extending the life of roadways used to transport soy derivatives from fields to factories.

The biobased sealant, which contains a minimum 61 percent soybean oil and derivatives, penetrates asphalt and helps to reverse the oxidation process on or below the surface. It also helps repair surface hairline cracks.

Asphalt surfaces typically last 10 to 12 years when sealed. BioSpan Technologies, who manufactures the product using patented soy technology developed with USB research support, says RePLAY can extend the road life two to three times longer.

In Minnesota, there have been over 400 applications of RePLAY on city streets, parking lots, trails, and county roads, covering approximately 150,000 lane miles. Since it is a clear, non-petroleum-based sealant, the lines on the roads do not have to be repainted, which provides a significant savings of time and money.

The company says RePLAY not only extends the life of asphalt surfaces, but cuts down on labor costs, reduces road closures during application, and eliminates the harmful fumes of petroleum products used for road maintenance.

“We looked at how the roads are lasting,” said Mike Youngerberg, director of product development and commercialization for Minnesota Soybean Research and Promotion Council who helps coordinate product field trials. “In Hutchinson, a number of streets are way past the five-year time frame (when roads typically need a chip-sealing repair), and they look as good as possible,” he says.

During a recent field application, Youngerberg observed one length of road in particular was not even cracked around the manhole covers or on the edges, areas that typically need repair sooner than others. Similar field trials are being conducted in municipalities across the U.S. to demonstrate RePLAY cost and performance advantages. 

Explore All About Industrial Oil Seals

Oil seals, also known as oil lip seals, dirt seals, grease seals, shaft seals, or rotary seals, are used to fill the gaps between stationary and revolving parts of the equipment. They are designed to prevent the leakage of fluids from the machinery and inhibit contaminants from reaching these fluids. They contribute to the longevity and reliability of the equipment like engines and gearboxes in industrial equipment. This post discusses the importance of oil seals, the different types of materials that are used in the manufacturing of

Oil seals, also known as oil lip seals, dirt seals, grease seals, shaft seals, or rotary seals, are used to fill the gaps between stationary and revolving parts of the equipment. They are designed to prevent the leakage of fluids from the machinery and inhibit contaminants from reaching these fluids. They contribute to the longevity and reliability of the equipment like engines and gearboxes in industrial equipment. This post discusses the importance of oil seals, the different types of materials that are used in the manufacturing of oil seals and many more.

Overview of Oil Lip Seals

Oil seals are used to fill gaps between stationary and revolving parts of equipment, often known as radial shaft seals or rotary seals. These seals are frequently employed to keep impurities out and prevent lubricating oils, hydraulic fluids, or other liquids from escaping out of the system. An oil seal features:

• Outside Metal Ring: The seal's outside metal casing helps in maintaining its shape and offers structural support.
• Rubber or Elastomeric Sealing Lip: The sealing lip typically encloses the shaft in a tight seal formed of rubber or elastomeric material.
• Spring: Some oil lip seals incorporate a spring to apply constant pressure against the shaft, ensuring a secure seal.

Types of Materials Used for Manufacturing Oil Seals

Oil lip seals play a significant role in several industrial applications to avoid intermixing fluids and prevent contaminants and moisture from affecting the bearings. With such a vital role to play, it is essential to choose the right material for these seals. The choice of the material will depend on factors like the type of fluid being sealed, operating temperature, pressure, and compatibility with the operating environment. The following list of materials is typical for making oil lip seals:

• Nitrile (NBR): The nitrile rubber or nitrile provides excellent resistance to numerous oils and greases, including mineral grease and hydraulic oil. There are several synthetic lubricants and greases in the market based on glycol which may cause harm to NBR rubber compounds depending on their composition. Due to their excellent durability and cost-effectiveness, these seals are used in a wide range of operating conditions. However, NBR is unable to withstand exposure to acids and solvents.
• Polytetrafluoroethylene (PTFE): This fluoropolymer is known by the brand name Teflon and is known to assure the best chemical resistance and exceptionally little frictional resistance. It is the material of choice for several types of rotating seals used in the chemical, food, and pharmaceutical industries.
• Polyurethane (PU): Polyurethane seals offer excellent abrasion resistance and durability. They are suitable for high-pressure applications and provide good resistance to hydraulic oils. Polyurethane oil seals are often used in hydraulic and pneumatic systems.
• Viton: The exceptional resilience of Viton against chemicals, strong fluids, and high temperatures is well recognized and makes this a great material for creating seals for demanding applications. This material is known to maintain its flexibility, strength, and shape even in the harshest situations. When designers and engineers use oil lip seals for industry made of Viton material, their durability and dependability guarantee reduced downtime, improved performance, and a competitive advantage. It works effectively in applications involving severe chemicals, synthetic oils, and fuels.
• Ethylene Propylene Diene Rubber: This elastomer is used for creating oil lip seals for industry and other sealing elements such as U-cups. The oil lip seals made of this material would exhibit excellent resistance to steam, hot water, washing agents, and polar organic solvents. They are used to seal phosphate ester hydraulic fluids, such as Skydrol. These seals are not recommended for petroleum-based fluids, and can be effectively used with acetone, steam, alkalies, and dilute acids.

Although oil seals have been around for a while, choosing the right one still needs careful planning. If you are sure about the type of seal needed for your application or looking to replace your current seals with custom oil seals that meet your application requirements, then do not hesitate to contact the experts at SSP Seals – a leading industrial seal manufacturer in the USA. The company offers one of the most comprehensive selections of oil seals in the USA in a wide range of materials and profiles such as Type A Single Lip, Type ADL Double Lip, Type AO Single Lip, Type AODL Double Lip, Type B Single Lip Metal Case w/Spring, Type BDL Double Lip, and many more. You can visit the website for more information.

Related Post

Product Description

Basic information:

Oil seal is often called grease, fluid, dirt or lip seals. Oil seal is an integral part in any rotating and moving part assembly. They close spaces between stationary and moving components in mechanical equipment. In most applications, the seal is either partially or temporarily immersed or is simply exposed to splashing lubricant, particularly in engines, transmissions, gearboxes or axles. They are vital components of almost every type of machine and vehicle in operation. An oil seal normally consists of three basic components: The Sealing Element (the nitrile rubber part), the Metal Case, and the Spring. It is a widely used sealing component. The function of a seal is to prevent the leakage of medium along the moving parts.