Energy, Environmental & Infrastructure

LEOPACK is a unique super-plasticizer for concrete for construction use that is provided in a premeasured soluble packet for ease of use. Our product lineup also includes concrete repair materials, concrete curing compounds and surface treatment agents for horizontal construction joints. These products are suited for wide-ranging construction applications from foundation construction to the repair and finishing of concrete structures. In addition, we provide such distinctive products as contamination resistant lubricant oils and vacuum pump oils extracted from vegetable-based materials to the machinery and metal industries.

Construction and Civil Engineering

Packed-type super-plasticizers

Product name Appearance Character
LEOPACK G-100(235g) Powder in packet Powdery polyacrylate dispersant packed in an alkali-soluble paper bag (standard type)
LEOPACK G-100(170g)
LEOPACK G-200(235g) Powder in packet Powdery polyacrylate dispersant packed in an alkali-soluble paper bag (retard type)
LEOPACK G-200(170g)

Detail : LEOPACK G SERIES

Auxiliary agent for concrete pumping

Product name Appearance Character
LEOPACK PA Powder in packet Slump loss reducing admixture for concrete under pressure

Powdery dipersant for cement

Product name Appearance Character
POLITY MX series Powder Powdery polyacrylate dispersant

Surface treatment agent for horizontal construction joints

Product name Appearance Character
JOINTACE JA-40 Liquid Ultra-fine particle acryl polymer emulsion

Curing agents for concrete

Product name Appearance Character
LIPOTEX C-1000 Liquid Acrylic polymer-based menbrane curing agent
LIPOTEX OS-9000 Liquid Curing agent based on the aqueous emulsion of oil and fats

Detail : LIPOTEX OS-9000

Polymer emulsions for cement modifiers

Product name Appearance Character
LIPOTEX M-400 Liquid Core-shell double-layered ultra-fine particle acryl polymer emulsion
LIPOTEX MI-500 Liquid Ultra-fine particle acryl polymer emulsion

Concrete water absorption controlling materials for cement mortar rendering

Product name Appearance Character
LIPOTEX SL-5 Liquid Ultra-fine particle acryl polymer emulsion

Shrinkage reducing agent for concrete

Product name Appearance Character
LEOSOLB 703B Liquid Cement surface modification agent

High-durability repair materials

Product name Appearance Character
TOUGHACE POWDER
(#1,#10,#30,#35,#40)
Powder Special premixed mortar
TOUGHACE EMULSION Liquid Ultra-fine particle acryl polymer emulsion
TOUGHACE LN Liquid Corrosion inhibitor

Emulsifiers for asphalt emulsion

Product name Appearance Character
LIPOMIN DA-T Paste For cationic emulsions
LIPOMIN DA-HT FLAKE Flake For cationic emulsions
REDICOTE E-11 Liquid For slow-setting cationic emulsions, satisfactory emulsifying property
LIPOMIN HT FLAKE Flake For cationic emulsions
LIPONOL series Liquid/Solid For both cationic and nonionic emulsions
LIPONOL DA-T/13 Liquid For both cationic and nonionic emulsions

Vacuum pump oils and lubricant oils

Applications Product name Properties Main application Features
Vacuum pump oils Diffusion pump oils LION DIFFUSION PUMP OIL S Ultimate pressure6.7×10-7Pa or below(5×10-9Torr or below) •Oil diffusion pumps •Higher contamination resistance, greater emission speed, extremely minimized back flow oils, operating in wide ranging temperatures, lower fluctuation of pressure against changes in electric power
LION DIFFUSION PUMP OIL A Ultimate pressure6.7×10-5Pa or below(5×10-7Torr or below)
Rotary pump oils CLESUPARS-70DX Vapor pressure (25℃) 8.1×10-6Pa (6.1×10-8Torr) (50℃) 2.0×10-4Pa(1.5×10-6Torr) •Rotary pumps for specialty gases
•Ion injection devices
•Chemical etching devices
•Decompression CVD devices
•Environmental pollution analyzing equipment and devices
•General purpose rotary pumps and others
•Synthetic ydrocarbon with aromatic rings boasting greater heat and oxidation resistance properties
•Resistant to special emission gas including NOx, O2, O3 and halogen compounds
•A long life oil, which remains durable dozens of times longer than conventional mineral oils, significantly reducing the frequency of oil changes
CLESUPARL-1000 Vapor pressure (50℃)2.0×10-3Pa or below(1.0×10-5Torr or below) •General rotary pumps
•Small size pumps(Cam type and Goethe type)
•Lower vapor pressure, high vacuum
•Highly purified mineral oils boasting satisfactory oxidation stability and water separability
CLESUPARL-700
CLESUPARL-400
Lubricant oils Base oils for lubricant oils LIPOLUBE 20 Kinetic viscosity (100℃)1.7-40mm2/s,(40℃)5.1-70mm2/s, pour point -40℃ or below •Engine oils
•Grease
•Gear oilsetc.
•Various lubricant oils that is usable in wide ranging temperatures, boasting greater heat and oxidation resistance property, satisfactory fluidity in low temperatures
LIPOLUBE 40
LIPOLUBE 60
LIPOLUBE 80
LIPOLUBE 100
LIPOLUBE400H Kinetic viscosity(100℃)39.0mm2/s,(40℃)367mm2/s, pour point -35℃ or below •Engine oils
•Grease
•Gear oils
LUBLION 35 Kinetic viscosity (100℃)4.9-5.4mm2/s,(40℃)29-34mm2/s, pour point -20℃ or below
LEOCON 1000 series Kinetic viscosity (98.9℃)45-65mm2/s,Pour point -50℃ or below •Water soluble operating oils
•Water soluble cutting oils
•Water soluble quenching oils
•Available in desired viscosity
•Excellent viscosity-temperature characteristics
•Stable involatile polymer that generates no sludge
LEOCON 5000 series Kinetic viscosity (98.9℃)85- 95mm2/s,Pour point -60℃ or below
PASTELLM series Kinetic viscosity (100℃)0.44- 1.81mm2/s (40℃)0.84- 4.86mm2/s •Raw materials for various machining oils •High lubricating property
RUBINOLF-310N Kinetic viscosity (40℃)24-25mm2/sPour point -15℃ or below •Engine oils
•Grease
•Rolling oils
•Cutting oilsetc.
•Excellent heat resistance property
•Lower pour point
Additives for lubricant oils LIPOMIN series   •Raw materials for antirust agents
•Extreme pressure agents
•Viscosity modifiers for grease
•Boasting high oil solubility and greater alkalinity, imparts acid dissolving property, ideal for lubricant oils, provides improved antirust and oiliness properties
LIPOMIN DAseries -
LIPONOLseries HLB5.1-14.5
Emulsifiers for lubricant oils LEOXseries (HLB8.1-16.8) •Emulsifiers for various emulsifying machining oils •Available in desired HLB to obtain a stable emulsification for specialized uses
LIPONOLseries HLB5.1-14.5
LIPONOL DA