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Our Company International Specialty Engineered Lubricants is a leading independent manufacturer of specialty lubricants. We formulate, blend and package lubricants at our state-of-the-art manufacturing facility in Jacksonville, Florida. Isel was founded in Jacksonville, Florida, in 1992 as a manufacturer of industrial lubricants specializing in private-label, high-technology, tailored products for industrial applications. The business was designed from the ground up to formulate new products to meet our customers’ real-world needs, and to provide a complete and reliable technical resource for all of our customers. Within our first decade of operation, we quickly expanded beyond our initial product line of air compressor and refrigeration lubricants. We now offer solutions for a wide variety of industrial applications to a growing international market of distributors.

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Caldera

Caldera 10 is a specialized heat transfer fluid engineered for applications that operate in ultra-low temperature conditions or with cyclic temperature needs. Designed to operate from temperatures as low at -40°F (-40°C) to as high as 450°F (232°C), Caldera 10 is ideal for a broad range of industrial processes. The proprietary 2-stage antioxidant package ensures a long-lasting and clean operating fluid. A full suite of corrosion inhibitors and wear protection additives help to extend the life of system componentry as well.

Caldera® 10

Caldera 6 is a high-quality, PAG Heat Transfer Fluid used in open bath systems. The formulation is highly resistant to oxidative degradation resulting from exposure to the atmosphere. Caldera 6’s proprietary formulation is more oxidatively stable than other glycol-based heat transfer fluids, and provides hours of trouble-free service, even in the most demanding applications.

Caldera® 6

Caldera 19 is a long-lasting food-grade heat transfer fluid and cleaner. It is designed to soften, dissolve, and suspend carbon and varnish deposits within low-temperature heat transfer systems that require a food-grade formulation. This unique formulation can help to restore system performance and efficiency by removing insulating fouling. It is fully-formulated to completely replace an existing fluid, and can be used at temperatures up to 450°F (232°C). Caldera 19 is an ideal solution for preventative maintenance or for cleaning systems that are experiencing minor varnish or carbon deposits.

Caldera® 19

Caldera 7 is a premium silicone heat transfer fluid. It is formulated with an advanced additive system for superior performance and also protects against oxidation, wear, rust and corrosion. Compatible with most silicone-based fluid technology on the market, Caldera 7 can be mixed at any ratio without issue. Caldera 7 is stable up to a maximum film temperature of 691°F (366°C), making it ideal for the most intensive heat transfer applications.

Caldera® 7

Caldera 3 is formulated to meet HT-1 food-grade requirements without compromising performance or fluid life. It utilizes clear base fluids that are free from the impurities and aromatic compounds common in many competitive heat transfer formulations. Caldera 3 is rated for applications up to 621°F (327°C).

Caldera® 3

Caldera 11 is an advanced heat transfer fluid designed specifically for systems requiring both heating and cooling cycles. This creates a heat transfer fluid that provides efficiency and longevity throughout a wide variety of temperature ranges. Caldera 11 is rated for applications operating between -26°F (-32°C) to 601°F (316°C).

Caldera® 11

Caldera 4 is a high-quality, environmentally-friendly heat transfer fluid designed for systems that require a fluid with stability up to 600°F (315°C). The combination of carefully chosen base fluids and additives provides excellent resistance to oxidation and thermal degradation. With improved thermal capacity and conductivity, Caldera 4 can increase system performance by enhancing the heat transfer capability.

Caldera® 4

Caldera 16 is a long-lasting, light-duty cleaner designed to soften, dissolve, and suspend carbon and varnish deposits within heat transfer systems. It is a fully-formulated heat transfer fluid designed to completely replace an existing fluid, and can be used at temperatures up to 549°F (287°C). It is an ideal solution for preventative maintenance or for cleaning systems that are experiencing minor varnish or carbon deposits. This unique formulation can help to restore system performance and efficiency by removing insulating fouling.

Caldera® 16

Caldera 14 is an economical food-grade heat transfer fluid. It can be used up to 600°F and meets HT-1 requirements for incidental food contact. Caldera 14 offers excellent thermal and anti-oxidation properties. It is also a non-toxic and non-hazardous fluid.

Caldera® 14

Isel

Our Company International Specialty Engineered Lubricants is a leading independent manufacturer of specialty lubricants. We formulate, blend and package lubricants at our state-of-the-art manufacturin

Isel - Specialty Lubricants - Industrial Applications - Knowde

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Caldera® 7 Technical Data Sheet - Standard

Caldera® 7 Technical Data Sheet - Standard - Isel

Caldera 7 is a premium silicone heat transfer fluid. It is formulated with an advanced additive system for superior performance and also protects against oxidation, wear, rust and corrosion. Compatibl

Caldera 7 - Isel - Wear Resistant - Silicones - Knowde

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	Value	Units	Test Method / Conditions
Minimum Temperature	-63 (-53)	°F (°C)	-
Maximum Film Temperature	691 (366)	°F (°C)	-
Maximum Bulk Temperature	601 (316)	Closed System	-
Maximum Bulk Temperature	400 (204)	Open Systems	-
Pour Point	-87 (-66)	°F (°C)	-
Flash Point	615 (324)	°F (°C)	-
Fire Point	637 (336)	°F (°C)	-
Autoignition Point	819 (437)	°F (°C)	-
Thermal Expansion Coefficient	0.105	%/°C	-
Thermal Conductivity ( 38°C)	0.133	W/m-K	-
Thermal Conductivity ( 260°C)	0.101	W/m-K	-
Heat Capacity ( 38°C)	1.714	kJ/kg-K	-
Heat Capacity ( 260°C)	2.137	kJ/kg-K	-
Distillation Range (10%)	494.0	°C	ASTM D2887
Distillation Range (90%)	679.0	-	-

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