| The HT Series Oils can
also be used for a variety of applications, such as
gears and bearings or anywhere an anti-wear, high
temperature lubricant is required.
ORDER INFO
Request an AMSOIL Catalogue or Price List
Package sizes
include:
5-Gallon
Pail
55-Gallon Drum
275-Gallon Totes
PRODUCT DESCRIPTION
AMSOIL Synthetic HT Series High Temperature
Lubricating Oils are based on novel, proprietary
technology, creating an anti-wear product which
incorporates the highest quality synthetic base
fluids. HT Series Oils provide high operational
temperature ranges and unbeatable thermal stability
properties. The additive chemistry used provides
excellent friction-reducing characteristics, and the
synthetic base stocks are both thermally and
chemically stable, virtually eliminating carbon
formation in the recommended temperature ranges.
Typical problems with other high-temperature
lubricants such as thermal degradation (carbon
formation), poor volatility characteristics
(excessive smoke and fumes), and high oil
consumption (from volatility and over lubrication)
can easily be overcome by using AMSOIL HT Series
High Temperature lubricants. The ability of the HT
Series oils to provide cost-effective and
problem-solving service means increased uptime and
savings on maintenance costs and product
consumption.
PERFORMANCE FEATURES
• Superior film strength and
anti-wear protection at high temperatures
• Exceptionally low volatility
• Intermittent service up to 260°C (500°F)
• Compatible with petroleum and synthetic
lubricants
• Exceptional multifunctional lubricants
APPLICATION RECOMMENDATION
HT Series Oils are the primary recommendation for
applications such as stentors, dryers, heat setting
machines, tenter frames, oven conveyors and chains,
or wherever a lubricant with exceptional
high-temperature properties is required.
Recommended operational intermittent temperature
ranges are up to 500°F. AMSOIL HT Series Oils are
compatible with most seals, paints, petroleum oils
and metals including bronze-type components. The HT
Series Oils can also be used for a variety of
applications, such as gears and bearings or anywhere
an anti-wear, high temperature lubricant is required.
The HT Series Oils may be applied to chains manually
or automatically. Relubrication is dependent on
chain design and length, method of lubrication and
operating conditions. For chains operating at
temperatures exceeding 180°C (356°F), it is
recommended the chain rails be checked for extra
lubrication.
Although these oils are stable at high temperatures,
to maintain the effective film of lubrication, the
relubrication intervals should be monitored and the
system periodically inspected for an adequate amount
of oil on the components. When increasing the
lubrication interval, the quantity applied may be
reduced. Pay close attention when adjusting
lubrication intervals and quantities applied.
Consult manufacturer’s recommendations and adjust
accordingly. Improving service conditions can be
made cost-effective by improved relubrication
intervals. Although AMSOIL lubricants are compatible
with mineral oil-based lubricants, it is recommended
for optimum performance that the system be
thoroughly inspected, drained and cleaned, if
warranted, prior to installing the products.
AMSOIL PRODUCT WARRANTY
AMSOIL Industrial Lubricants are formulated to meet
or exceed accepted industry specifications. AMSOIL
warrants that the use of its lubricants will not
cause mechanical damage to any mechanically sound
equipment when AMSOIL products are used in full
compliance with the company’s recommendations.
However, the purchaser of these lubricants is
responsible for determining if these specifications
are adequate and proper for the intended
application. The AMSOIL warranty is limited to
lubricant performance consistent with indicated
specifications. No additional warranty, expressed or
implied, can be made.
AMSOIL PRODUCT AVAILABILITY
AMSOIL products are available in 5-gallon pails,
55-gallon drums, 275-gallon totes and bulk
quantities. For 275-gallon totes, please allow two
to four weeks for delivery.
HTH and HTI are available in minimum 55-gallon
quantities (drum or pails). For these products,
please allow four to six weeks for delivery. AMSOIL
Industrial Lubricants are stocked in Superior,
Wisconsin and in select regional distribution
centers throughout the United States and Canada.
AMSOIL will stock additional quantities of
lubricants or special order products based on
customer requests and regional demands. Contact
AMSOIL for pricing and product availability.
|
TYPICAL TECHNICAL
PROPERTIES
(revised 3/08) |
|
Synthetic HT SERIES
High Temperature Lubricating Oils |
HTL
|
HTM
|
HTN
|
HTO
|
|
ISO Viscosity Grade ASTM D-2422 |
150 |
220 |
320 |
460 |
|
AGMA Classification |
4 |
5 |
6 |
7 |
|
Viscometrics 100°C, cSt ASTM D-445 |
17.0 |
18.0 |
24.0 |
32.3 |
|
Viscometrics 40°C, cSt ASTM D-445 |
158.0 |
216.5 |
314.5 |
481.0 |
|
Viscosity Index (VI) ASTM D-2270 |
115 |
90 |
96 |
99 |
|
Specific Gravity (g/ml) ASTM D-1298 |
0.9516 |
0.9665 |
0.9646 |
0.9672 |
|
Density (lbs/gal) ASTM D-1298 |
7.925 |
8.049 |
8.033 |
8.055 |
|
NOACK Volatility (%WL) ASTM D-5800 (DIN
51581) |
1.90 |
1.2 |
1.1 |
1.1 |
4-Ball Wear Test, ASTM D-4172
(40Kg, 1200 rpm, 75°C, 1 hr., mm)
|
0.37 |
0.35 |
0.40 |
0.40 |
|
Flash Point, °C (°F) ASTM D-92 |
279 (534)
|
274 (525)
|
274 (525)
|
270 (518)
|
|
Fire Point, °C (°F) ASTM D-92 |
306 (583)
|
304 (579)
|
304 (579)
|
296 (565)
|
|
Pour Point, °C (°F) ASTM D-97 |
-32 (-26)
|
-26 (-15)
|
-24 (-11)
|
-22 (-8)
|
|
Copper Strip Corrosion Test ASTM D-130 121°C
(250°F), 3 hrs. |
1A |
1A |
1A |
1A |
|