High anti-shear Ethylene-Propylene Copolymer API SO SN CK-4 CJ-4 SAE 0W Engine Oil Viscosity Improve

GALX-8619A High anti-shear OCP Ethylene-Propylene Copolymer
API SO/SN/CK-4/CJ-4 SAE 0W20/0W30/0W40 Engine Oil Viscosity Index Improver

Key performance benefits
Excellent shear performance
Good dispersity
Less carbon deposit
Excellent filtrability
Stronger thickening ability
Application
GALX-8619A 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-8619A can meet the requirements for low-temperature fluidity and high-temperature anti-shear ability of 0W20, 0W30, 0W40 / 5W20, 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-8619A 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 ASTM D445
SSI 12max ASTM D6278
Kinematic Viscosity, 100℃,mm2/s 1200min ASTM D445
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, 100℃KV: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%, KV℃100 of sample was blended into 14.60.
PS: Blank sample: base oil+PPD 1.0%。
Data sheet：Low-temperature dynamic viscosity(-30℃), mPa.s:4560, KV100℃：6.60, KV40℃：38.24；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.