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Premium NR 38 Rubber Lining With CN Bonding Layer

The Premium R3549 is one of our flagshipsoft rubber lining solutions, engineered todeliver exceptional abrasion resistance andhigh elasticity.

Email:

marketing@jdtoprubber.com

WhatsApp:

8615612105397

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FEATURES

The Premium R3549 is one of our flagshipsoft rubber lining solutions, engineered todeliver exceptional abrasion resistance andhigh elasticity. With its integrated CN bondinglayer, installation is faster and more secure,helping reduce downtime during main-
tenance.
This premium-grade rubber lining provideslong-lasting wear protection, significantlyextending equipment service life and improving
operational efficiency.

Physical Properties

PROPERTY	Unit	TEST STANDARD	SPECIFICATION
Material	-	-	NR
Colour	-	-	Red
Specific Gravity	g/cm³	ASTM D397	0.98 ± 0.03
Hardness	Sh A	ASTM D2240	38 ± 5
Tensile Strength	Mpa	ASTM D412	≥23
Elongation@ Break	%	ASTM D412	≥700
Tear Strength	N/mm	ASTM D624	≥35
Abrasion DIN @ 5N	mm³	DIN 53516	≤80
Bonding Strength @ 24h	N/mm	ASTM D903	≥6
Bonding Strength @ 48h	N/mm	ASTM D903	≥8

Size Availability

Standard Sheet Size: 1200mm x 10m
Standard Thickness: 3mm / 6mm / 8mm / 10mm / 12mm
Custom Options:

Maximum width: up to 1500mm
Maximum thickness: up to 60mm
Any length available upon request

Typical Applications

Slurry & Process Pipes:
Lining to resist abrasive slurries and prevent pipe erosion
Pumps & Valves:
Protection for casings, impellers, and valve components in abrasive or corrosive service.
Chutes & Hoppers:
Wear lining for bulk transfer points to reduce damage and noise.
Tanks & Vessels:
Internal lining for water, chemical, and slurry storage in mining and processing.
Cyclones & Separators:
Lining high-wear zones such as cones and vortex finders.
Material Handling Points:
Impact beds, skirtboards, and conveyor transfer areas under heavy wear.

Key Benefits

Premium Abrasion Resistance – engineered for extreme wear conditions, protecting equipment surfaces from severe sliding and impact abrasion.
High Elasticity – absorbs impact energy and reduces equipment stress.
Exceptional Bonding Strength – integrated CN bonding layer ensures strong adhesion, minimizing detachment and downtime.
Quick & Easy Installation – eliminates surface grinding, reducing labor and preparation costs.
Extended Service Life – enhances equipment durability and reduces maintenance frequency.

Give you the best solution

Inquiries get a response within 12 hours.
We are a professional manufacturer with competitive pricing, and we accept all DEM/ODM orders.
Our after-sales team provides 24/7 technical support; issues are addressed within 24 hours.
Precision quality, on-time delivery, tailored service.

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Related Products

Our company specializes in producing various types of rubber seals for pipelines, including clamp rubber rings (groove rubber rings, copy forest rubber rings), flange gaskets, pipe cleaners, valve sleeves, and various types of protective covers. We also support customization of rubber shaped parts.