เนื้อหาในเอกสาร ข้อความทั้งหมดในรูปแบบข้อความล้วน — หรือเลือกและคัดลอกข้อความจากตัวอย่างเอกสารด้านบนได้โดยตรง
Benefits Compressor oil designed for use in refrigeration systems, produced from highly refined paraffinic base oils which provide good oxidation stability. HIFREEZE A is suitable for lubrications of industrial refrigeration compressors using ammonia refrigerant. •Against foaming and oxidation reaction and enhance thermal stability. •Minimizes the formation of gum, vanish and sludge deposits. •Provides low pour point and low temperature fluidity. For more information pleasecontact: Lubricants Technical Services Division PTT OILAND RETAIL BUSINESS PUBLIC COMPANY LIMITED Tel: +66 2239 7847 Hotline : 1365 Fax: +66 2239 7858 E-mail :pttlubricants@pttor.com •Designed for use in ammonia (R717) or Hydrocarbon (R290) refrigeration systems. •Not recommended for use in CFC, HCFC and HFC refrigeration system. Product Description Applications HIFREEZE A Page 1/2 HIFREEZE A REVISION 0/2018 ISO VG 68 Typical Characteristics Health and Safety Note:Dataandinformationcontainedinthispublicationarebasedonstandardtestunderlaboratoryconditionsand/orperformancetest.To considertheuseofPTTLubricants’productsinparticularapplication,customerisresponsiblefordeterminingwhetherproductand informationareappropriateforcustomerconditionsorshouldconsultwithPTTLubricants’technicalservicedivision.Theprocedureof usinganylubricantmaydifferorchangedependedondifferentmachinesandtheirmanuals.Therefore,werecommendtoread, understandandreviewthelatestSDSinordertoensuretheuseofproductisaccomplishedsafety. Thisproductshowsnosignificant healthorsafetyhazardwhenused undertherecommendedapplications andsuitablehandling. Avoidthedirectcontact.Washimme- diatelyaftercontact.Healthandsafety informationisavailableontheSafety DataSheet(SDS)whichcanbeobtained fromhttp://pttlubricants.pttor.com For more information pleasecontact: Lubricants Technical Services Division PTT OIL AND RETAIL BUSINESS PUBLIC COMPANY LIMITED Tel: +66 2239 7847 Hotline : 1365 Fax: +66 2239 7858 E-mail :pttlubricants@pttor.com Performance Standards The product can cause some skin irritation and has flash point higher than 93.4°C 1 1 0 Professional Lubricant Service Partner Page 2/2 HIFREEZE A REVISION 0/2018 HIFREEZE A ISO VG 68 •DIN 51503 KAA and KE Tests Methods Units Results 68 Kinematic Viscosity at 40 °C ASTMD445 mm 2 /s 66.98 KinematicViscosityat 100°C ASTMD445 mm 2 /s 8.949 Viscosity Index ASTMD2270 108 Density at 15°C ASTM D 4052 g/cm 3 0.860 Flash Point (COC) ASTMD92 °C 250 Pour Point ASTMD5950 °C -42 Copper Strip Corrosion, 1h, 100°C ASTM D 130 1b Water Content ASTM D 6304 %wt 20 Total Acid Number ASTM D 664 mgKOH/g 0.01
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