OUR BUSINESS
Rubber Lining
Rubber Lining
Top-tier rubber lining processes made possible by
the nation’s largest production infrastructure
Our company operates the largest vulcanization chamber in the country (Φ5,400 × 12,000 L), giving us unmatched competitiveness in terms of adhesion and service life.
One of the most critical processes in rubber lining is the vulcanization process.
Rather than using expensive vulcanized rubber, we apply a lining using low-cost, unvulcanized rubber and then subject it to appropriate pressure and temperature inside the curing chamber, resulting in chemical-resistant equipment that maintains optimal adhesion and durability.
German-made rubber lining solutions
that enable on-site repairs and rapid installation
The low-temperature vulcanized rubber and unvulcanized rubber sheets developed by our company guarantee a longer service life than any other rubber sheet.
Furthermore, when installed using German-made rubber (vulcanized rubber), repairs can be easily performed on-site without moving equipment, and lining work can be completed quickly.
Application of Rubber Lining
Storage Tanks (excluding chemical-resistant tanks)
Thermal, hydroelectric, and nuclear power plants; piping systems
Chemical processing equipment: Various agitation and reaction units, continuous acid washing units
Other: Water treatment carbon filters, Venturi tubes, CAL ECT tanks, etc.
Storage Tank
Features of Rubber Lining
Despite the recent remarkable advancements in the plastics industry, SAEKAPHEN KOREA RUBBER LINING continues to
maintain its unique position as a corrosion-resistant treatment method due to the following characteristics.
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Excellent chemical resistance
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Excellent adhesive strength
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Cost-Effective Surface Treatment
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Highly Reliable Construction
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Exceptional wear resistance
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Easy Maintenance
Rubber Lining Production Process
Advantages of Rubber Linings Compared with Polymer Linings
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Prefabricated sheets
Prefabricated sheets
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Constant thickness
Constant thickness
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Standard thickness 3 mm, 4 mm or 6 mm
Standard thickness 3 mm, 4 mm or 6 mm
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High permeation resistance
High permeation resistance
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High abrasion resistance
High abrasion resistance
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High elasticity
High elasticity
Properties of Major Vulcanized Rubbers
Pre-vulcanized rubber does not require additional vulcanization, so it protects the surface from acid immediately after installation.
| Kerabutyl V | good chem. & therm. (100°C) resistance, good mech. properties, FGD utilization phosphoric acid plants |
|---|---|
| Kerabutyl BS | standard grade wide utilization range in FGD |
| Kerabutyl VC | good resistance to hydrochloric acid |
| Kerabutyl WBC | Oxidizing media, mixed aciSAEKAPHEN KOREA, pickling plant |
| Kerapalon HE | resistant to oxidizing media, hypochlorite solutions |
Production of the Lining Material
Mixing of raw materials
Mix the raw materials and feed them into the machine.Production of rubber sheets
We manufacture rubber sheets using a fully automated system.Rubber Lining on Steel Substrate
When it's a steel plate
Steel Plate
Primer
Adhesive
Rubber Sheet
When it's a Concrete
Concrete
Epoxy Resin
Primer
Adhesive
Rubber Sheet