GALX-8619A OCP ethylene-propylene copolymer Viscosity Index Improver with High anti-shear ability Key performance benefits Excellent shear performance Good dispersity Less carbon deposit Excellent filtrability Stronger thickening ability Application GALX-9619A can be blended into high-grade engine oils with API SO, SN, SM/CK-4, CJ-4, CI-4 quality grades, the oils with GALX-9619A can meet the requirements for low-temperature fluidity and high-temperature anti-shear ability of 0W20, 0W30, 0W40 / 5W2, 5W30, 5W40, 5W50 oils. With the appropriate dosage in gear oils or hydraulic oils, the shearing and filtrability requirements of the oils can be met. GALX-9619A can formulated into super advanced multi-grade internal combustion engine oils, and also be suitable for high-grade gear oils, hydraulic oils and metal processing oils as auxiliary thickener. Characteristics Item Standard Value Test Method Thickening ability,100,mm2/s 6.5±0.5 GB/T 265 SSI 12max SH/T 0103 Kinematic Viscosity, 100,mm2/s 1200min GB/T 265 Typical value of low-temperature performance GALX-8619A T803B(PPD), % 150SN, % Pour Point(after blending) 10.00% 0.50% 89.50% -53 Typical value of high-temperature anti-shear ability 0W40, 100 KV: 13.8 5W40, 100KV:13.6 High-temperature high-shear viscosity,mPa.s:4.11 High-temperature high-shear viscosity,mPa.s:3.97 Data sheet of GALX-8619A Low-temperature CCS performance Batch No. SSI % Pour Point, Flash Point, KV 100 mm2/s Thickening ability Low-temperature dynamic viscosity (-30), mPa.s Sample KV100 mm2/s 20141229 10.8 -5 220 1331.3 6.77 6094 14.64 20150518 12.5 -5 220 1373.73 6.95 6074 14.61 20150806 9.63 -5 222 1330.3 6.96 6167 14.61 20150824 10.86 -5 220 1528.33 7.09 6066 14.62 20151112 9.63 -6 220 1459.66 7.06 6201 14.6 20160119 12.92 -6 220 1136.68 6.6 6011 14.62 Sample composition GALX-8619A(10±0.5%) PPD:1.0% Base Oil:(89±0.5)% As different thickening ability of GALX-8619A, recommended dosage is 10±0.5%, KV100 of sample was blended into 14.60. PS: Blank sample: base oil+PPD 1.0% Data sheetï¼?Low-temperature dynamic viscosity(-30), mPa.s:4560, KV100ï¼?6.60, KV40ï¼?38.24ï¼?VI:127. Packing and Storage Packing: This product is packed in the clean, dry and leak-tightness drums,net weight is 170kgs/drum. Storage: This product should be kept in the shady, cool, clean, ventilated warehouse, and be also kept in clean covered vehicles when transportation, its storage life is 2 years.