Saturated Polyolester

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Saturated Complex / Polyolesters

Product Introduction Saturated Polyolesters used independently or blended with other synthetic materials, and are also compatible with PAO and high-quality mineral oils. These esters are suitable for applications such as ultra-low-temperature internal combustion engine oils, aviation gas turbine oils, and environmentally friendly refrigeration compressor oils, compatible with refrigerants R-22, R-32, R-134a, R-507, R-407C, and R-410A. They can also serve as base oils for various fully synthetic or semi-synthetic lubricants. Additionally, they are used in high-low temperature greases for demanding conditions and in the food processing industry. Technical Specification Saturated Complex / Polyolesters J&D Code KV40 cst KV100 cst VII TAN mg KOH/g FP ℃ PP ℃ Hi-Ester 3020 20 4.5 143 0.05 >240 -51 Hi-Ester 3020L 19.7 4.4 137 0.05 252 -48 Hi-Ester 4025 25 5 129 0.02 258 -63 Hi-Ester 4032 32 5.2 88 0.05 260 -51 Hi-Ester 4046 46 6.5 88 0.05 242 -50 Hi-Ester 4068 68 8.5 94 0.05 248 -40 Hi-Ester 4075 76 9 91 0.05 250 -36 Hi-Ester 4120 120 14 114 0.1 300 -33 Hi-Ester 4170 175 16.7 100 0.1 300 -24 Hi-Ester 4200 200 18.8 105 0.1 300 -27 Hi-Ester 4220 220 19 97 0.1 290 -21 Hi-Ester 4320 320 24 95 0.1 295 -20 Hi-Ester 4380 380 29 90 0.1 295 -20   Application scope and recommended dosage ★ Aviation lubricating oil ≤98%  ★ Air compressor oil ≤98% ★ Refrigerating oil ≤98% ★ Engine oil ≤98% ★ Aerosol Lubricants  5–15% ★ Industrial gear oil ≤98% ★ Hydraulic oil 50~90% ★ High and low temperature grease 10~90% Product Characteristics ★ Extremely high thermal and oxidative stability ★ High viscosity index ★ Excellent low-temperature performance ★ High flash point and low volatility ★ High anti-emulsification properties ★ Good hydrolytic stability ★ Biodegradable   Packing and transportation Packed in drums, net weight 190kg per drum. Store and transport as non-dangerous goods, keep in a cool, dry and ventilated place under tight seal.
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