Knowledge

Welcome to Polypac’s Knowledge Hub. Here, you’ll find expert articles and resources on sealing products, covering materials, applications, and innovative solutions to help you make informed decisions for your projects.

What are common inspection and maintenance tips for shaft seals?

Thursday, December 25, 2025
This guide provides essential information on rotating shaft seals, including their applications, common failure causes, inspection and maintenance tips, and how to select the right seal material. It also highlights Polypac's advantages in seal manufacturing.
What are common inspection and maintenance tips for shaft seals?

How to install a rotating shaft seal step-by-step?

Wednesday, December 24, 2025
This guide provides essential information on rotating shaft seals, including installation steps, maintenance tips, and common troubleshooting techniques, tailored for professionals in the seal manufacturing industry.
How to install a rotating shaft seal step-by-step?

How to choose the right rotating shaft seal for my application?

Tuesday, December 23, 2025
This guide provides essential insights into choosing the appropriate rotating shaft seal, covering types, materials, and key selection factors to ensure optimal performance and longevity.
How to choose the right rotating shaft seal for my application?

What certifications should a reputable rotary seal manufacturer have?

Monday, December 22, 2025
This guide provides essential insights into selecting rotary seals, including key considerations, certifications, and best practices for procurement.
What certifications should a reputable rotary seal manufacturer have?

How does temperature affect piston rod seal performance?

Monday, December 15, 2025
Explore essential factors affecting piston rod seal performance, including material selection, temperature impacts, and maintenance practices, to ensure hydraulic system efficiency.
How does temperature affect piston rod seal performance?

Are polyurethane piston rod seals better than PTFE?

Monday, December 15, 2025
Explore essential considerations for selecting piston rod seals, including material properties, manufacturing processes, and procurement strategies to ensure optimal performance and durability in hydraulic systems.
Are polyurethane piston rod seals better than PTFE?

How to select seals for high-speed rotary applications?

Monday, December 15, 2025
This guide provides essential insights into choosing the right rotary shaft seals for high-speed applications, covering material selection, seal types, and key considerations to ensure optimal performance and longevity.
How to select seals for high-speed rotary applications?

When to replace rotary shaft seals: signs and timeline?

Friday, December 12, 2025
This guide provides essential information on rotary shaft seals, including signs for replacement, procurement considerations, and the advantages of choosing Polypac.
When to replace rotary shaft seals: signs and timeline?

How to install rotary shaft seals correctly step by step?

Thursday, December 11, 2025
This guide provides detailed insights into rotary shaft seals, covering installation procedures, common issues, and best practices to ensure optimal performance and longevity in sealing applications.
How to install rotary shaft seals correctly step by step?

How to choose the best material for rotary shaft seals?

Wednesday, December 10, 2025
Explore essential considerations for selecting rotary shaft seal materials, including wear resistance, chemical compatibility, and temperature tolerance, to ensure optimal performance and longevity in various industrial applications.
How to choose the best material for rotary shaft seals?

How to troubleshoot common piston rod seal problems?

Monday, December 8, 2025
Explore common piston rod seal issues, troubleshooting methods, and essential procurement considerations in the seal manufacturing industry. Learn about material selection, seal design, and maintenance practices to enhance system performance and reliability.
How to troubleshoot common piston rod seal problems?

What maintenance tips extend piston rod seal life?

Sunday, December 7, 2025
This guide provides essential insights into piston rod seal maintenance, common issues, and best practices to extend seal life, aiding professionals in the seal manufacturing industry.
What maintenance tips extend piston rod seal life?

How to install a piston rod seal correctly?

Friday, December 5, 2025
Learn the essential steps, tools, and best practices for correctly installing piston rod seals to ensure optimal performance and longevity of hydraulic systems.
How to install a piston rod seal correctly?

When should you replace a piston rod seal?

Wednesday, December 3, 2025
Explore common causes of piston rod seal failures, maintenance tips, and when to replace them to ensure optimal performance in hydraulic systems.
When should you replace a piston rod seal?

How to choose the right piston rod seal material?

Tuesday, December 2, 2025
This guide provides essential insights into choosing the appropriate piston rod seal material, addressing common concerns and offering expert recommendations for optimal performance.
How to choose the right piston rod seal material?

How to choose the right PTFE seal for high-temperature applications? | Insights by Polypac

Wednesday, November 26, 2025
Selecting the appropriate PTFE seal for high-temperature applications involves understanding material properties, operating conditions, and specific application requirements to ensure optimal performance and longevity.
How to choose the right PTFE seal for high-temperature applications? | Insights by Polypac

What are the advantages of PTFE seals over rubber seals? | Insights by Polypac

Tuesday, November 25, 2025
Explore the key benefits of PTFE seals compared to rubber seals, including chemical resistance, temperature tolerance, friction properties, durability, and cost considerations, to make informed procurement decisions in seal manufacturing.
What are the advantages of PTFE seals over rubber seals? | Insights by Polypac

How do piston seals and rod seals differ in function? | Insights by Polypac

Tuesday, November 25, 2025
Explore the distinct roles, applications, and material considerations of piston seals and rod seals in hydraulic and pneumatic systems to optimize equipment performance and longevity.
How do piston seals and rod seals differ in function? | Insights by Polypac

What are the best rod seal brands and reputable suppliers? | Insights by Polypac

Monday, November 24, 2025
Explore the leading rod seal brands and reputable suppliers in the seal manufacturing industry, including Polypac's advantages, to make informed procurement decisions.
What are the best rod seal brands and reputable suppliers? | Insights by Polypac

When should you use a piston seal vs a rod seal? | Insights by Polypac

Monday, November 24, 2025
Understanding the distinct roles of piston seals and rod seals is crucial for optimizing hydraulic and pneumatic systems. This article explores their differences, applications, and selection criteria to assist procurement professionals in making informed decisions.
When should you use a piston seal vs a rod seal? | Insights by Polypac

What is the difference between a piston seal and a rod seal? | Insights by Polypac

Sunday, November 23, 2025
Explore the key distinctions between piston seals and rod seals, including their functions, locations, materials, and selection criteria, to optimize your sealing solutions.
What is the difference between a piston seal and a rod seal? | Insights by Polypac

How to test rod seal performance in the lab? | Insights by Polypac

Thursday, November 20, 2025
This article provides a detailed guide on laboratory methods for testing rod seal performance, including leakage, endurance, material compatibility, and environmental testing, essential for ensuring the reliability of hydraulic and pneumatic systems.
How to test rod seal performance in the lab? | Insights by Polypac

Are custom rod seals worth the cost for small runs? | Insights by Polypac

Wednesday, November 19, 2025
This article explores the considerations for purchasing custom rod seals for small production runs, including cost implications, benefits, and alternatives.
Are custom rod seals worth the cost for small runs? | Insights by Polypac

How to clean and maintain rod seals during service? | Insights by Polypac

Tuesday, November 18, 2025
This article provides a detailed overview of best practices for cleaning and maintaining rod seals during service, addressing common challenges and offering expert solutions to enhance seal longevity and system reliability.
How to clean and maintain rod seals during service? | Insights by Polypac

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With over 10 years of sealing expertise, we are ready to provide you with reliable solutions.

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Whether you need product details, technical support, or a custom solution, we’re here to assist.

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With over 10 years of sealing expertise, we are ready to provide you with reliable solutions.

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