What is ROCOL® FOODLUBE® XT Chain Fluid?
ROCOL® FOODLUBE® XT Chain Fluid is an NSF H1 food grade, synthetic ester-based high temperature chain oil made by ROCOL, a division of ITW (Illinois Tool Works). It lubricates oven, dryer and conveyor chains, rollers, pins and links operating from 0°C to +280°C, where incidental food contact is possible.
Its synthetic esters and special antioxidant package give high thermal stability, very low evaporation (1% loss in 6 hours at 200°C) and minimal carbon and varnish deposits. The result is longer re-lubrication intervals, lower oil consumption, less smoke and longer chain life – while meeting food safety requirements: NSF H1, ISO 21469, NSF 537 PFAS-free, Halal and Kosher.
In Vietnam, ROCOL FOODLUBE XT Chain Fluid is supplied by PROSTECH – an authorized distributor of ROCOL (ITW), with technical support for oil selection, changeover and on-site trials. Pack sizes: 20L (part code 15800) and 200L (part code 15801).
Key Benefits of FOODLUBE XT Chain Fluid
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Food safe and certified: NSF H1 registered (148169), ISO 21469, NSF 537 PFAS-free, Halal, Kosher and Vegan Society certified; made only from FDA listed ingredients (21 CFR 178.3570).
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High temperature performance: operating range 0°C to +280°C; flash point above 300°C.
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Less smoke and fuming: very low evaporation (1% in 6 hours at 200°C) keeps the working area cleaner and reduces oil consumption.
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Minimal carbon and varnish deposits: the special antioxidant package (DSC oxidation onset 310°C) gives a longer wet film life and keeps oil-ways clear.
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Longer chain life: excellent anti-wear properties at high temperature (4-ball wear scar 0.412 mm) reduce chain wear and unplanned downtime.
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Deep penetration: penetrates into pins and links – the areas with the highest wear potential.
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Ideal for automatic and electrostatic lubrication: 120 cSt at 40°C for precise dosing; can also be applied by brush or oilcan.
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PWIS-free: free from paint wetting impairment substances – safe for use near painting and coating processes.
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Clean formulation: contains no mineral hydrocarbons, animal-derived materials, nut oils or genetically modified ingredients.
Applications and Industries
FOODLUBE XT Chain Fluid is used by maintenance teams wherever high temperature chains run close to food, beverages or sensitive products:
- Bakery and snack production: baking oven chains, proofer and cooling conveyors
- Canning and beverage: can and bottle dryer and oven conveyors
- Food processing: dryers, roasters and high temperature transport conveyors
- Packaging: heat-shrink tunnels and hot conveyor chains in food and pharmaceutical packaging
- Painting and coating lines: conveyor chains where PWIS-free lubricants are required
- General components: chains and conveyors, rollers, pins and links
FOODLUBE XT Chain Fluid vs Chainguard 280 – Which One to Choose?
| Criteria | ROCOL® FOODLUBE® XT Chain Fluid | ROCOL® Chainguard 280 |
| Base oil | Synthetic ester | Synthetic ester |
| Temperature range | 0°C to +280°C | 0°C to +280°C |
| Food grade | NSF H1 (148169), ISO 21469, Halal, Kosher | No |
| PFAS-free / PWIS-free | Yes / Yes | Not specified |
| Viscosity @ 40°C | 120 cSt | 225 cSt |
| Evaporation loss @ 200°C | 1% in 6 hours | 2.6% |
| Pack sizes | 20L, 200L | 5L, 20L |
| Best for | Food & beverage, bakery, canning, packaging, paint lines | General industrial ovens, paint lines, textile, electronics |
Need a non-food grade chain oil with higher viscosity? See ROCOL® Chainguard 280 High Temperature Chain and Conveyor Lubricant.
Frequently Asked Questions about ROCOL FOODLUBE XT Chain Fluid
Q: What is ROCOL FOODLUBE XT Chain Fluid used for?
A: FOODLUBE XT Chain Fluid is an NSF H1 food grade, synthetic ester-based chain oil for lubricating oven, dryer and conveyor chains, rollers, pins and links operating from 0°C to +280°C – typically in baking, canning, food and beverage processing and packaging lines.
Q: Is FOODLUBE XT Chain Fluid food grade? Which certifications does it have?
A: Yes. It is NSF H1 registered (148169) for incidental food contact, ISO 21469 certified, NSF 537 PFAS-free, Halal, Kosher and Vegan Society certified. It is manufactured only from FDA listed ingredients (21 CFR 178.3570) and contains no mineral hydrocarbons, animal-derived materials, nut oils or genetically modified ingredients.
Q: What is the maximum operating temperature of FOODLUBE XT Chain Fluid?
A: It is designed for operating temperatures from 0°C up to +280°C. Its flash point (COC, ASTM D93) is above 300°C.
Q: How does FOODLUBE XT Chain Fluid reduce smoke and carbon deposits on oven chains?
A: Its synthetic ester base and special antioxidant package give very low evaporation (1% loss in 6 hours at 200°C) and high oxidation resistance (DSC onset 310°C). Less oil vaporizes as smoke, and the oil film stays wet longer with less carbon and varnish formation on the chain.
Q: Can it be used with automatic and electrostatic lubrication systems?
A: Yes. FOODLUBE XT Chain Fluid is designed for automatic lubricators and is ideal for electrostatic lubrication systems. Use it in accordance with the lubricator manufacturer’s instructions. It can also be applied by brush or oilcan.
Q: Can FOODLUBE XT Chain Fluid be used in paint shops?
A: Yes. It is free from paint wetting impairment substances (PWIS), so it can be used on conveyor chains in painting and coating lines where silicone or other PWIS contamination must be avoided.
Q: Can I switch from my current chain oil to FOODLUBE XT Chain Fluid?
A: It is compatible with most ester-based oils. For best results, clean the chain and lubrication system before switching. PROSTECH engineers can check your current oil and support the changeover plan and trial.
Q: What is the difference between FOODLUBE XT Chain Fluid and Chainguard 280?
A: Both are ROCOL synthetic ester chain oils for 0°C to +280°C. FOODLUBE XT Chain Fluid is NSF H1 food grade, PFAS-free and PWIS-free, with a lower viscosity (120 cSt at 40°C) suited to automatic and electrostatic systems. Chainguard 280 is not food grade and has a higher viscosity (225 cSt at 40°C) for general industrial ovens and conveyors.
Q: Where can I buy ROCOL FOODLUBE XT Chain Fluid in Vietnam?
A: PROSTECH is an authorized distributor of ROCOL (ITW) in Vietnam. FOODLUBE XT Chain Fluid is available in 20L (part code 15800) and 200L (part code 15801) packs. Use the Request Quote or Request Sample button on this page, or contact PROSTECH for the TDS, SDS and technical support.
Q: How should FOODLUBE XT Chain Fluid be stored and what is its shelf life?
A: Store unopened in the original container at +1°C to +40°C. Shelf life is 3 years from the date of manufacture.
| Property | Typical Value | Test Method / Notes |
| Appearance | Pale straw coloured liquid | Visual |
| Base Oil Type | Synthetic ester mixture | High thermal stability, low evaporation |
| Kinematic Viscosity @ 40°C | 120 cSt | IP 71 – ASTM D445 |
| Kinematic Viscosity @ 100°C | 13.5 cSt | IP 71 – ASTM D445 |
| Viscosity Index | 108 | ASTM D2270 |
| 4-Ball Wear Scar | 0.412 mm | IP 239 – ASTM D2596 |
| Operating Temperature Range | 0°C to +280°C | Suitable for high temperature oven chains & conveyors |
| Moisture Content | < 250 ppm | — |
| Density | 0.963 g/cm³ | — |
| Flash Point (COC) | > 300°C | ASTM D93 |
| Copper Corrosion | 1b | IP 112 – ASTM D130 |
| Evaporation Loss @ 200°C | 1% in 6 hours | Low evaporation – extended re-lubrication intervals |
| Oxidation Test DSC Onset | 310°C | Oxidation resistant, minimal carbon deposits |
| Food Grade Approval | NSF H1 registered – 148169 | Incidental food contact |
| Certifications | ISO 21469, NSF 537 PFAS-free, Halal, Kosher, Vegan Society | FDA 21 CFR 178.3570 listed ingredients |
Values quoted are typical and do not constitute a specification.
