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DERILL HTG71 High Temperature Series Grease
DERILL HTG71 High Temperature Series Grease
Product introduction:

 

DERILL HTG 71 series ultra high temperature grease is specifically carefully designed high quality ultra high temperature grease that be used to over 200 degrees mechanical friction parts , its highest use temperature can reach 650 degrees. DERILL HTG 71 series ultra high temperature lubricating grease be made with fully synthetic base oil and special compound thickeners, and match with carefully selected additive combination of high-tech. With high drop point and significant mechanical stability, can bear high load, high impact load; Its water resistance, corrosion resistance is strong, is specially developed the ultra high temperature grease for under the condition of extreme high-temperature. 

 

DERILL HTG 71 series ultra high temperature grease used fully synthetic base oil that is without residue under the condition of high temperature, and the special ashless composite thickener,and sub-micron solid lubricant, therefore under the condition of high temperature,The grease no coking; and have Excellent high temperature oxidation resistance and high temperature of solid lubricants lubrication performance;also to keep its maximum structural stability that under the condition of high temperature,high-strength solid lubrication film,and outstanding corrosion resistance. Excellent base oil that it without residuum even Under conditions that over in the than 200  During the period of continuous service make grease Under extreme temperature conditions, also can show excellent properties. 

 

DERILL HTG71 series ultra high temperature grease be blend with ashless and additive combination of proprietary,can provide excellent performance, such as excellent anti-wear protection of high temperature, good oxidation resistance, and corrosion resistance.Even in very harsh and extreme high temperature conditions, also won't form the residual lead to lubrication failure.Solid lubricant can also provide emergency lubrication, win the time for repair.Reduce downtime and maintenance costs, achieve higher productivity.

Can meet the various requirements of various industrial bearings manufacturers specified;

 

Multi-purpose ultra high temperature grease. Especially suitable for working in 200 degrees of above various machinery bearings, chains, etc. Such as furnace equipment, burning equipment, etc.

 

Especially for working in 200 degrees above all kinds of mechanical equipment bearings, chains, etc., such as furnace equipment, burning equipment, etc.

 

In the environment of high temperature low speed, medium speed bearing (such as stretching stretching machine, hot melt fan, heat setting machine, high temperature dyeing cylinder, etc.);


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Performance characteristics:

★ Excellent high temperature oxidation stability and long bearing life 

 

Outstanding ultra high temperature performance, in conditions of extreme temperature also provide emergency lubrication.

 

★ Excellent extreme pressure abrasion performance.

 

★ Do not contain harmful heavy metals, harmless to the environment;

 

★ Excellent water resistance and corrosion resistance;

 

★ Good compatibility with most of the materials, such as rubber, plastic, paint, etc

 

★ Temperature range of use: - 40  ~ 650 . In 230 liquid lubricant volatile,More than 230  of the prominent lubrication is solid lubricating materials.

Index parameter:

 

 

 

 

TYPICAL VALUES

 

PERFORMANCE  TEST

TEST  METHOD

 

 

 

DERRILL HTG71-A2

DERRILL HTG71-B2

DERRILL HTG-C2

 

 

 

 

 

 

 

 

 

Temperature Range

 

 

-25 to 650℃

-25 to 450℃

-25 to 450℃

NLGI No.

 

 

2

2

2

Colour

 

 

Black

Grey Black

Grey Black

Unworked Penetration

ASTM

D-217

265 To 295

265 To 295

265 To 295

Worked Penetration

ASTM

D-217

285

285

265

Worked Stability

FED-STD-791

302

302

297

 

Method 313

 

 

 

Dropping Point

ASTM

D-2265

>310℃

>310℃

>310℃

Evaporation

ASTM

D-2595

 

 

 

 

 

 

 

 

Oil Separation

FED-STD-791

 

 

 

 

Method 321

 

 

 

 

 

 

 

 

 

Water Washout

ASTM

D-1264

 

 

 

Oxidation Stability

ASTM

D-942

 

 

 

 

 

 

 

 

 

Load Wear Index

ASTM

D-2596

 

 

 

Weld Point

 

 

350 kg

350 kg

350 kg

Corrosion on Copper

ASTM

D-4048

1a no Stain

1b

1b

 

 

Filling method 

Clean lubricating parts, with reference to the normal use of grease, use brush, scraper or automatic point grease equipment to  filling or painting.

 

Storage note 

Please place in a cool, no direct sunlight, no heat source condition, seal containers to prevent pollution after use.

 

Operational considerations 

This product will stimulate the skin and eyes, when operation should pay attention to take appropriate protective measures. About usage environment,should pay attention to ventilation. Please refer to the material safety data sheet (MSDS) for other safety issues.

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