Antioxidant ZDDP:T-203 Zinc Dioctyl Primary Alkyl Dithiophosphate

(Summary description)

Information

T-203

Zinc Dioctyl Primary Alkyl Dithiophosphate

Chemical Data

Item	Typical Value	Test Method
Density (20℃), kg/m3	1060~1150	GB/T1884
Kinematic viscosity (100℃), mm2/s	Report	GB/T 265
Flash point (open), ℃	180min	GB/T 3536
Color number	2.5max	GB/T 6540
Zinc, wt%	8.0-10.5	SH/T 0226
Phosphorus, wt%	6.5-8.8	SH/T 0296
Sulfur, wt%	14.0-18.0	SH/T 0303
Water, wt%	0.09	GB/T 260
Thermal Decomposition Temperature, ℃	225min	SH/T 0561

Characteristics

Excellent anti - oxygen, anti - corrosion, extreme pressure and anti - wear properties.

Good thermal stability and demulsibility.

Used for Marine oil and medium and high grade diesel engine oil and anti-wear hydraulic oil

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