(1) Product introduction
This product is a light yellow liquid with good oil solubility, insoluble in water and caustic soda, and will not change color after long-term storage This product is a mixed type shielding phenolic antioxidant with good antioxidant performance, which is equivalent to T501
(2) Product application
This product is widely used in fuel oil and lubricating oil antioxidant additives, it can also be used as rubber and plastic antioxidant.
It can be used alone or in combination.
(3) dosage reference
Add 0.1%-1.0% to this product when preparing oil
(4) Product quality
|
Item
|
Quality indicators
|
Test methods
|
|
2, 6-di-tert-butylphenol content %
|
≥55.0
|
Chromatography
|
|
2, 6-di-tert-butyl-p-cresol content %
|
≥25.0
|
Chromatography
|
|
Free phenol %
|
≤ 0.40
|
Chromatography
|
|
Density (20℃) Kg/ m 3
|
Report
|
GB/T1884
|
|
Flash point (closed) ℃
|
P 96
|
GB/261
|
|
Copper sheet corrosion (100℃ 3h) grade
|
≤ 1b
|
GB/T5096
|
|
Freezing point℃
|
≤ 25
|
GB/T510
|
(5) Product storage and transportation
Refer to SH/T0164 for storage, loading, unloading and oil adjustment of this product. The maximum temperature should not exceed 75℃; If stored for a long time, the maximum temperature should not exceed 45 ° C. This product is non-flammable, non-explosive, non-corrosive, safe, environmental protection,the use is the same as that of general petroleum products, without special protection.
(6) Packaging standards
Net weight: 180Kg/ barrel, 200l standard iron drum.
|
