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Acid Resistant Membranes

Lanexis provides a high-performance range of Acid-Resistant Membranes for Tanks, Towers & Reactor backup. Our membranes are selected based on a variety of service conditions such as type of acids, temperatures and duty conditions. Used behind Acid Resistant bricks, our membrane forms the ultimate defense against the penetrating corrosive chemicals and guards the equipment for safety, reliability & high service life. 

“A STRONG SECOND LAYER OF DEFENSE FOR YOUR EQUIPMENTS”

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Products Range

Acid Resistant Membranes

Hybrid PTFE Membrane

Lanexis offers premium PTFE-lined pipes, fittings, and bellows. Featuring a high molecular weight structure, PTFE provides exceptional resistance to a wide range of chemicals, making it ideal for aggressive industrial applications. These products boast superior non-stick properties and operate effectively across a broad temperature range.
FeatureDetails
Wide Range of ReinforcementsAvailable with various reinforcement options
Temperature Range-70°C to +260°C
Frictional CharacteristicsExtremely low frictional properties
Working PressureUp to 10 MPa
Moisture AbsorptionZero moisture absorption
AbrasionLow abrasion, offering long-lasting performance
FlammabilityNonflammable, ensuring safety in high-temperature environments

Carbon Filled Rubber Lining 

PIB80 is a graphite-filled rubber compound based on polyisobutylene (PIB) polymer, produced using the calendering technique. It serves as a cold-bond lining system with excellent chemical resistance to acids and alkalis, including phosphoric, hydrochloric, and sulfuric acids, as well as gypsum slurry. 
SpecificationDetails
Shore A Hardness80 ± 10
Polymer Content~ 45%
Filler Content~ 45%
Available Gauges1 mm – 6 mm
Service Temperature (With Brick Lining)-20°C to +160°C
Service Temperature (Without Brick Lining)-20°C to +120°C
Tensile Strength (ASTM D412)30 kg/cm² (min)
ApplicationDirect fusion with steel or concrete for high-temperature process equipment and autoclaves.

LANTUFF® BITUSHIELD MASTIC 

LANTUFF® BITUSHIELD MASTIC is a bitumastic compound composed of selected acid-resistant siliceous fillers and bitumen, blended homogeneously to create a butter-like consistency.

 

AREAS OF APPLICATION

Application TypeDescription
Exposed LiningEmployed as an exposed lining for corrosion-resistant floors where traffic is light or non-existent.
Impermeable MembraneUsed as an impermeable chemical-resistant membrane on floors, channels, manholes, sumps, etc., constructed from concrete and brick masonry.
Vertical SurfacesSuitable for application on vertical surfaces up to 600 mm in height.

 

Industries Served

LANTUFF® BITUSHIELD MASTIC is used in various industries, including:
  • Dyes
  • Pigments
  • Chemicals
  • Automobiles
  • Petroleum and Petrochemicals
  • Fertilizers
  • Sulphuric Acid Plants
  • Phosphoric Acid Plants

Novolac Carbon Screeds

LANTUFF® MR EPN is a three-component Novolac epoxy-based acid-proof cement, consisting of powder, syrup, and hardener. It offers exceptional chemical resistance and strong adhesion to various substrates, conforming to IS 4832 Part II and ASTM C-395-80 standards. A carbon filler option is available upon special request.
ApplicationDetails
Acid-resistant bondingIdeal for bonding acid-resistant bricks, tiles, and glazed tiles in reaction tanks, floors, channels, and towers.
Fertilizer industriesExtensively used in environments with strong acids/alkalis, such as 98% sulfuric acid (H₂SO₄) at elevated temperatures.
Pointing cementSuitable for acid-proof tiles/bricks in less severe conditions.
Mixing/agitation areasUsed for bedding and jointing cement in areas where agitation and mixing occur.

Rubber Lining 

Butyl rubber vulcanizates offer tensile strengths up to 2000 psi and are known for their low air permeability and high resistance to chemicals and oxidation. These properties make butyl rubber an ideal material for various industrial applications.
ApplicationDetails
Tire Inner TubesPrimary use in the production of inner tubes and inner liners for tubeless tires.
Wire and Cable InsulationUsed for insulation in electrical applications.
Steam HosesSuitable for steam hose applications due to its heat resistance.
Mechanical GoodsEmployed in various mechanical products requiring durability and flexibility.
AdhesivesCommonly used as a binding agent in adhesive formulations.
Chlorinated ButylA low molecular weight polymer often used as an adhesive and sealant.

Ceramic Paper Membrane

Ceramic Paper Membrane: After the surface preparation by grinding, the shell and both side dished Ends are applied with 3mm thick Ceramic duly impregnated with potassium Silicate Solution.
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Features

Know More About
The Product

Exceptional Chemical Resistance

Acid resistant membranes offer superior protection against a wide range of corrosive chemicals, including acids, alkalis, and solvents.

Excellent Adhesion

Formulated to adhere strongly to substrates, ensuring long-lasting protection even in harsh environments.

Flexibility and Crack Bridging

Flexible membranes accommodate substrate movement and prevent cracking, maintaining integrity over time.

Waterproofing Properties

Membranes provide effective waterproofing, protecting underlying structures from moisture damage.

Applications

Pioneering Solutions for Tomorrow's Challenges

AR bonding- Membranes

Bitumen Membrane Mastic

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Rubber Lining

Abrasion-Resistant-Lining-01

Carbon Filled Rubber Lining

MEMBRANE (1)

Novalac Carbon Screeds

PTFE

PTFE Membrane

ss-chemical-reactor Cb

Hybrid PTFE Membrane

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Why Buy This Over Competition

Lanexis is an internationally trusted engineering company, offering comprehensive refractory, acidlining, and insulation solutions. Our technical team collaborates closely with customers to customize products for improved efficiency and cost-effectiveness. With professionally managed operations and swift response times, we provide seamless support from offers to after-sales service.
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Technical Support?

Lanexis also provides design, engineering, and installation support worldwide.

Lanexis is Trusted By

Innovation and Excellence

Advantages at Lanexis

Comprehensive Protection:

Our Anti-Acid linings & corrosion resistant solutions are effective against a broad spectrum of acids and alkalis for reliable long-term performance. Our linings have been proven in various industries and used for decades under extreme conditions.

Customization:

If you have any specific requirements or duty conditions which need a customized lining for any demanding environments. We have solutions for corrosion protection under high temperature environments. We can customize linings to meet specific customer needs.

Technical Support:

We provide design, engineering, failure analysis- rectifications and corrosion audits. Whether you require inspection, supervision services for new linings or revamps, updated lining drawings- we provide complete technical support.

Contact Lanexis today for tailored Acid Resistant Membranes solutions!

Reach out to Lanexis today for customized solutions designed to meet your unique requirements with top-notch quality and performance!

For further inquiries

Have Questions? We’re Here to Help! If you have any questions or need further information, Our team is ready to assist you with any inquiries you may have.

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