ＯＺＡＫ Grease

Existing Grease
G Series

CG Series

Grease for clean environment
CG Series

Grease for vacuum
VG Series(Numbering) LFD－UU－CG

add “CG” to the last of model number

・Long Life Lubricant： We selected synthetic oil that is less deteriorate and is less separation. And this grease
has about 10 times as the life of general Li-soap based grease by additions.
・High Rust Proof： This grease is superior with bearing rust prevention test, humidity test and water
co-existance test. Hence this grease prevent every bearing to be rusted.
・Low noise level： In the noise test, we can get low value by a special manufacturing method. And the noise isnot various and is low level in low frequency area.
・Superiority at high temperature property： Comparing this grease to usual Li based grease, this is superior at oil separation,
evaporation and oxidation stability in high temperature. Then the lubricant life is long in high temperature.
・Superiority at low temperature property： The base oil is superior at low temperature, then torque is verysmall in low temperature, you could use this in -40°C.
Condition

NatureThickener Type

Lithium Based Soap

Base Oil

Ester Synthetic Oil

Density (kg/l)

0.97

Penetration

25°C

Dropping Point (°C)

231
198

Oil Separation (%)

100°C×24h

1.4

Evaporation (%)

99°C×22h

0.42

Copper Corrosion

100°C×24h

Pass

Oxidation Stability (MPa)99°C×100h

0.02

Water Washout (%)

79°C×1h

2.5

Starting (-20°C)

7.4

Running (-20°C)

3.2

Roll Stability

Room Temperature×4h

298

Bearing Life (hr)

Fed 150°C

2180

Rust Prevention

52°C×48h

1

Low Temperature Torque (N･cm)

Applicable Temperature (°C)

-40 ～ 150VG Series(Numbering) LFD－UU－VG

add “VG” to the last of model number

The base oil is synthetic oil par fluoro ether, and thickener is fluoro resin. This is superior at low temperature,extreme pressure, chemical-proof and low volatilization.
This is not mixed with organic solvents, oils and fats, therefore this grease don’t influence any rubbers andplastics. Then this is superior at electric isolation.
○Wide applicable temperature range, Superiority to low temperature, Less various change of stiffness by temperature○Superior to oxidation stability○Superior to extreme pressure○No influence over rubbers and plastics○Superior to electric isolation○Superior to chemical-proof○Low evaporation, low volatilization○Mixable to only high fluorination organic solvents and fluorination oils, but not to other organic solvents and oils
○Suits to environment required extreme cleanlinessCondition

NatureThickener Type

Fluoro Resin

Base Oil

PFE

Density (kg/l)

25°C

1.95

Penetration

25°C

280

100°C×24h

3.0

200°C×24h

11.0

Evaporation (%)

99°C×22h0.0

Four-Ball Wear-Test (MPa)Room Temperature 200rpm

1.15

Four-Ball Extreme-Pressure Weld Point (N)Room Temperature 1770rpm

over 5000

Oxidation Stability (MPa)99°C×100h

0.0Starting (-40°C)

4.5

Running (-40°C)

2.0

Oil Separation (%)

Low Temperature Torque (N･cm)-65 ～ 200

Applicable Temperature (°C)

HeadYokohama
Osaka
Keiji
NagoyaSendai
Seoul
Singapore
Malaysia

OfficeOfficeOfficeOfficeOfficeOffice1550, Matoba, Kawagoe-City, Saitama Pref, Japan.
1-19-17, Katutaminami, Tuzuki-ku, Yokohama-City, Japan.
2-3-12, Suehiro-cho, Yao-City, Osaka, Japan.
OFFICE21, 97-1, Kamimagari, Ritto-City, Shiga Pref, Japan.
1-1-3, Nishihioki, Nakagawa-ku, Nagoya-City, Japan.
1-35, Minami-Machi, Rokuchonome, Wakabayashi-ku, Sendai-City, Japan.
RM No.301 Dae Myung Bldg, 98-10 Kuro 6 Dong Kuro-ku Seoul 152-056 Korea
BIK66 Kallang Bahru #01-517, Singapore 330066
Lot.18 The Highway Centre, Jalan 51/205, 46050 Petaling Jaya Selangor D.E. Malaysia

URL http://www.ozak.co.jp/E-mailozaki@ozak.jp

Phone:049-233-7691
Phone:045-942-1951
Phone:0729-94-8588
Phone:077-552-7311
Phone:052-322-1271
Phone:022-288-1585
Phone:02-864-7081
Phone:65-6295-8700
Phone:60-3-7784-7717

Fax. 049-233-7696
Fax. 045-942-1955
Fax. 0729-22-5489
Fax. 077-552-7312
Fax. 052-322-1274
Fax. 022-288-1586
Fax. 02-864-7083
Fax. 65-6291-8700
Fax. 60-3-7784-7719
20031027