Filtration Plate Systems Solutions

Chemically Inert Resins for Filter Press Plates

Precision separation for industrial processing. Our resin systems provide the mechanical strength and chemical inertness required for the world's most demanding filtration systems.

Industry Challenges

Critical barriers in
filtration plate systems processing.

01
Extreme chemical environment (strong acids/bases)
02
Cycling mechanical pressure (compression)
03
Cleaning with high-pressure steam/water
04
Need for flat, non-warping plate surfaces

Lechi Solutions

Advanced chemical
formulations & systems.

High-Crosslink Polyesters

Prevents chemical swelling and degradation during long-term cake formation.

Low-Shrink Precision Molding

Ensures perfect sealing between plates to prevent leaks.

Glass-Mat Reinforcement Link

Exceptional interlaminar bond to handle heavy compression cycles.

Technical Performance Data

Verified metrics for critical filtration plate systems environments.

Base Chemistry
Vinyl Ester / BPA-Poly
Compressive Strength
≥ 180 MPa
Hardness (Barcol)
≥ 50
Thermal Conductivity
Low

Recommended Material Systems

LC-9001S

Corrosion VE

Ultimate durability for aggressive chemical sludge.

View Technical Details
LC-3301

Acid-Resistant Poly

Reliable choice for mineral processing filters.

View Technical Details

Application FAQ

Expert answers for common filtration plate systems engineering queries.

How long do GRP plates last?

Typically 3-5x longer than traditional plastic or metal plates in corrosive service.

Can they handle high temperatures?

Yes, our Novolac versions are rated for hot filtration up to 120°C.

Request Quote & Samples for Filtration Plate Systems

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Process with Lechi?

Join the global manufacturers who rely on Lechi for high-performance chemical material systems.