SUNOCO Refrigeration Oil Sunice T-68 is formulated to meet the demands of modern industrial and commercial refrigeration compressors utilizing HFC refrigerants such as R-407C, R-410A, R134a, and R404A. Intended primarily for mechanical engineers and system integrators, this synthetic refrigeration oil supports optimal performance and compressor longevity. As a product offered by a reputable refrigeration oil manufacturer, it specifically addresses the need for a reliable lubrication medium compatible with current refrigerant technologies and designed for ISO VG68 viscosity grades.
This poe refrigeration oil employs a Polyol Ester (POE) synthetic base providing excellent chemical stability, hydrolysis resistance, and reduced oxidation under varying thermal conditions. It exhibits a viscosity of 66.6 cSt at 40℃ and 8.2 cSt at 100℃ with a pour point of -40℃, enabling stable low-temperature fluidity essential for refrigeration compressor oil applications. The flash point of 254℃ ensures operational safety across a broad temperature range. These specifications highlight its suitability for long-duration cycles and demanding refrigeration system environments, validated by stringent quality controls from an established refrigeration oil supplier.
SUNOCO Sunice T-68 refrigeration oil is widely adopted in commercial HVAC, industrial refrigeration, and retrofit projects requiring synthetic refrigeration oil compatible with HFC refrigerants. Its formulation enhances compressor seal protection and reduces mechanical wear, improving maintenance cycles and equipment uptime. Integrated within OEM assemblies or used in system servicing, this product supports sustainable operational efficiency and aligns with industry standards for synthetic refrigeration oils, reinforcing its value in refrigeration compressor oil maintenance and performance optimization.
The design of SUNOCO Refrigeration Oil Sunice T-68 emphasizes compatibility with a broad range of HFC refrigerants and refrigeration compressor oil designs, facilitating seamless integration into existing and next-generation refrigeration equipment. Its base polyol ester synthetic refrigeration oil structure ensures minimal risk of polymer degradation and system contamination, preserving integrity across lubrication circuits. Moreover, as a product from a reliable refrigeration oil manufacturer, it supports standardized viscosity grading for consistent system performance and simplifies supply chain management through globally distributed refrigeration oil supplier networks.
SUNOCO Sunice T-68 delivers enhanced lubricity and robust chemical resistance, significantly extending compressor service life and reducing wear-related downtime. The synthetic refrigeration oil’s low-temperature fluidity facilitates dependable start-up and sustained operation in varied climatic conditions, minimizing mechanical failures. Additionally, the product’s stability under thermal stress offers predictable maintenance intervals and operational budgeting advantages, making it a practical choice for procurement managers focused on lifecycle cost efficiency and system reliability within refrigeration compressor oil deployment contexts.
| Description | T-68 |
| Viscosity 40℃,cSt | 66.6 |
| Viscosity 100℃,cSt | 8.2 |
| Pour Point ℃ | -40 |
| Density 20℃ | 0.960 |
| Flash Point | 254 |
This oil is manufactured and supplied by Guangzhou Qishanr Technologies Co., Ltd., trading as the brand QISHANR. The company is based in Foshan, Guangdong, adjacent to Guangzhou Port, and has been producing lubricants for more than 10 years from its own blending plant. That plant runs at an annual capacity of 6,000 tonnes, which is what allows us to hold stock on the grades we list and quote firm lead times rather than promising on behalf of a third party.
Refrigeration oils are the core of the business, but they are not the whole plant. The same lines produce general industrial lubricants, so a mixed enquiry that covers both refrigeration oils and ordinary industrial grades can be quoted, packed and shipped together instead of being split across suppliers.
This is not the full range. Specialised ester base oils and lubricant additives are produced in-house as well, which is the reason the synthetic ester grades can be specified to a target rather than bought off a shelf. If the grade you need is not listed above, send the specification or the product you are replacing and we will confirm whether we produce it.
Long-term partners get pricing that reflects a stable manufacturing base rather than a trading margin, and the same technical contact stays with the account from grade selection through to repeat orders.
Send your compressor or unit model, the refrigerant, the oil you are replacing and the quantity you need. We will confirm the base oil type and the grade and come back with pricing, pack size and lead time.
Request a QuoteFull sourcing, OEM and private-label options are set out on our synthetic refrigeration oil sourcing and OEM supply page. Third-party testing can be arranged on the batch you actually receive, through SGS or another accredited laboratory, with the report issued against that batch.
Other refrigeration oils in the same range: RL32-3MAF, FS100A.
Original publication. The product data, specifications and compatibility charts published on this page for SUNOCO Refrigeration Oil Sunice T-68 were originally published by QishanrLubricants at qishanrlubricants.com. © 2026 QishanrLubricants. All rights reserved.
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