INDRON® – PLYhRBR Rough Material For Pump Marine Bearing Bushing Replacement To

Product Specification

INDRON® PLYhRBR is a high-performance elastoplastic polymer alloy composite designed to excel in the most challenging environments. Whether you're operating in sediment-laden rivers, abrasive marine conditions, or demanding industrial settings, PLYhRBR delivers unmatched wear resistance, reliability, and longevity. Its advanced technology and unique properties make it the ideal choice for applications where performance and durability are critical.

PLYhRBR Features and Advantages

1. Superior Wear Resistance

   • INDRON® PLYhRBR incorporates long-lasting lubricating microcrystals and extreme pressure particles into its surface-activated interpenetrating network polymer alloy.

   • This design ensures low friction and minimal wear, even in high-sand-content media, making it the most wear-resistant grade in the INDRON® elastoplastic alloy series.

2. Surface Hardness and Particle Management

   • With relatively low surface hardness, PLYhRBR can accommodate and embed abrasive particles, transferring them from the friction pair to the water trough for discharge.

   • This unique feature helps maintain material integrity and protects the shaft or sleeve from damage.

3. Resistance to Seizure

   • PLYhRBR offers excellent performance stability, preventing shaft seizure even during prolonged inactivity, such as when vessels are docked.

4. Longevity and Reliability

   • The material remains soft over time, ensuring it does not wear down the shaft or sleeve.

   • Its long service life reduces maintenance costs and downtime, providing a reliable solution for continuous operations.

5. Weather and Corrosion Resistance

   • PLYhRBR is resistant to weather, corrosion, and oil, maintaining stable performance in harsh conditions.

   • It does not swell significantly in oil and resists aging, even when oil is present in water.

Product Details

INDRON® PLYhRBR Applications

INDRON® PLYhRBR is not just a material; it’s a solution tailored for demanding environments. Its versatility makes it suitable for:

• Pumps: Ideal for handling abrasive, sediment-laden water in industrial and agricultural settings.

• Marine and River Boats: Perfect for vessels operating in muddy, sandy, or abrasive waters, such as workboats, pushboats, and tugs.

• Ships: Ensures reliable performance in harsh marine conditions, including offshore and coastal operations.

Why Choose INDRON® PLYhRBR?

• Cost-Effective: Reduces maintenance and replacement costs with its extended wear life.

• Easy Installation: Suitable for both new builds and repairs, with flexible installation methods.

• Proven Performance: Trusted by operators in abrasive environments like the Mississippi River, where wear rates are significantly lower compared to traditional materials.

• Environmental Durability: Resists corrosion, weathering, and aging, ensuring consistent performance in diverse conditions.

Who Is Techemer Factory?

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Our Strengths

Our senior material scientists and mechanical engineering specialists have reached international advanced levels in material design, innovation, manufacturing, and applications. With years of experience and a customer-focused approach, we provide exceptional material technology solutions to solve your technical challenges.

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