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CG2・CGL

Websitehttp://www.ikont.co.jp/eg/Low Dust Generation Grease for Clean Room

CG2・CGLIKO International, Inc.
Head office
Phone
Fax
E-mailURL
Plant:19-19 Takanawa 2-chome
Minato-ku, Tokyo 108-8586, Japan:+81 (0)3-3448-5850:+81 (0)3-3447-7637:ntt@ikonet.co.jp:http://www.ikont.co.jp/eg/:Gifu, Kamakura

Nippon Thompson Co., Ltd.

91 Walsh Drive
Parsippany, NJ 07054
U.S.A.
Phone: +1 973-402-0254
Toll Free: 1-800-922-0337
Fax: +1 973-402-0441
E-mail:eco@ikonet.co.jp
500 East Thorndale Avenue
Wood Dale, IL 60191
U.S.A.
Phone: +1 630-766-6464
Toll Free: 1-800-323-6694
Fax: +1 630-766-6869
E-mail:mwo@ikonet.co.jp

ASEAN REPRESENTATIVE OFFICE
586 Luang Road, Pomprab
Pomprab Satrupai, Bangkok
Thailand 10100
Phone: +66 (0)-2623-3699
Fax: +66 (0)-2623-0716
E-mail: iko@anet.net.th

20170 South Western Avenue
Torrance, CA 90501
U.S.A.
Phone: +1 310-609-3988
Toll Free: 1-800-252-3665
Fax: +1 310-609-3916
E-mail:wco@ikonet.co.jp

CHINA REPRESENTATIVE OFFICE
Shanghai Apollo Business Center 619
1440 Yan An C. Road, Shanghai 200040
People's Republic of China
Phone: +86 (0)21-6248-1120
Fax: +86 (0)21-6249-6835

2150 Boggs Road, Suite 100
Duluth, GA 30096
U.S.A.
Phone: +1 770-418-1904
Toll Free: 1-800-874-6445
Fax: +1 770-418-9403
E-mail:seo@ikonet.co.jp
8105 N. Beltline Road
Suite 130, Irving, TX 75063
U.S.A.
Phone: +1 972-929-1515
Toll Free: 1-800-295-7886
Fax: +1 972-915-0060
E-mail:swo@ikonet.co.jp

CAT-5944

Nippon Thompson Europe B.V.
Sheffieldstraat 35-393047 AN Rotterdam
The Netherlands
Phone: +31 (0)10-4626868
Fax: +31 (0)10-4626099
E-mail:nte@ikonet.co.jp
Mündelheimer Weg 5640472 Düsseldorf
Germany
Phone: +49 (0)211-414061
Fax: +49 (0)211-427693
E-mail:ntd@ikonet.co.jp
Donaustaufer Str. 200
93059 Regensburg
Germany
Phone: +49 (0)941-447737
Fax: +49 (0)941-447747
Gruben Str.95c
66540 Neunkirchen
Germany
Phone: +49 (0)6821-742535
Fax: +49 (0)6821-742536
2 Vincent Avenue, Crownhill
Milton Keynes Bucks MK8 0AB
United KingdomPhone: +44 (0)1908-566144
Fax: +44 (0)1908-565458
E-mail:sales@iko.co.uk
Autovia Madrid-Barcelona, Km. 43,700
Polig. Ind. AIDA, A-8, Ofic. 2, 1
19200-Azuqueca de Henares
Guadalajara, Spain
Phone: +34 949-263390
Fax: +34 949-263113
E-mail:nts@ikonet.co.jp
Roissypole Le Dôme
2 rue de La Haye
BP 10950 Tremblay en France
95733 Roissy C. D. G. Cedex
FrancePhone: +33 (0)1-48165739
Fax: +33 (0)1-48165746
E-mail:ntf@ikonet.co.jp

Although all data in this catalog has been carefully compiled to make the information as complete as possible, NIPPONTHOMPSON CO., LTD. shall not be liable for any damages whatsoever, direct or indirect, based upon any information inthis catalog. NIPPON THOMPSON CO., LTD. makes no warranty, either express or impiled, including the impiled warrantyof merchantability or fitness for a particular purpose.
Printed in Japan

2004.07(OKU)CG2・CGL

Low Dust Generation Grease for Clean Room
Dusting Characteristics

For the manufacturing process in the advanced industrial fields such as semiconductor, liquid crystal andcomputer peripheral units, high level of cleanness is required because even very fine dust particles suspended
in the air adversely affect to the quality of the products. In these industrial fields, the environmental control
technologies using the clean room are necessary and the mechanical components and level of low dust
generating performance is required for the linear motion rolling guides for the equipments used in clean room.
Low dust generation grease has superior lubricating and rust preventing performances as well as minimal
generating feature comparable to that of high vacuum grease.

CGL Grease

CG2 grease is a low dust generation grease consists of synthetic baseoil and urea type thickener. This grease has superior performances for wide
range of temperature, lubrication performance, rust prevention and oxidation
stability.

CGL grease has blended soaps for thickener and synthetic oil andpetrolatum with low fluid point for base oil. In addition to its superior low dust
generating, feature, it provides minimal level of rolling resistance as well as
high lubricating and rust preventing performance.

JG80/CG2 in bellow type container (80g)

Test condition
Test piece:
LWL9BStroke speed:1m/s
Pre-packed grease amount:
0.027cc/circulation row
Measuring equipment:
Particle counter

JG80/CGL in bellow type container (80g)

Number of dust particles
suspended in air bigger than 0.5μm (number/m3)

CG2 Grease

1 000 000
CGL grease
CG2 grease
General grease
High vacuum grease

100 000

10 000

1 000

00102030

4050Time (hr)MG10/CG2 in miniature greaser (10g)

Rolling resistance

MG10/CGL in miniature greaser (10g)

25CGL grease
CG2 grease
General grease

20Features
123456

Test piece:
LWHD30 T1 preload
Pre-packed grease amount:
1.1cc/circulation row

Superior low dust generating performance suitable for clean room use.
Stable rolling resistance (CGL has low thickness.)
Wide operation temperature range (CG2 good for -40 °C to 200 °C※1)
Superior oxidation stability (CG2)High durability
Excellent rust prevention capability
Note ※1 Continuous use near the temperature limits is not recommended.

Rolling resistance N

Test condition
15105

Base properties

00

Test item and condition
Appearance
Base oilThicker
Worked penetration
Dropping point
Oil separation％100°
C，24hOxidation stability
kPa 99°C，100hWorking stability
Corrosion prevention on bearings
52°
C，48h
Base oil kinematic viscosity
mm 2/s40°
CCG 2CGLLight brown
Synthetic oilUrea
280
260 ＜1.2
10310
Passed103

White
Synthetic oil and petrolatum
Lithium and calcium
225
183
0.7
35329
Passed36.3

Test method

100

200

300

400

500

Stroke speed: mm/s

CautionJIS K 2220
JIS K 2220
JIS K 2220
JIS K 2220
JIS K 2220
ASTMD1743
JIS K 2283

During handling grease, put on goggles or face shield for eye protection and gloves to avoid skin contact.
Contact with grease may cause inflammation. (First-aid) Eyes: Rinse eyes with a plenty of water and get
medical attention immediately. Ingestion: Do not induce vomiting and get medical attention immediately.
After handling grease, wash skin with a plenty of soap water.
Do not expose grease to high temperatures, because it is a flammable item. Flash point is 220°
C. (428°F)
Storage: Put on the cap tight. Avoid exposure to sunlight and high temperatures. And keep it in a cool anddark place.
Disposal method: Dispose it in a manner consistent with applicable regulations.

●Linear Motion Rolling Guide with pre-packed CG2 or CGL can be delivered on request. Please consult.