ZDDP Zinc Butyl Octyl Primary Alkyl Dithiophosphate

Model:	T202
Brand:	Skychem
Origin:	Made In China
Category:	Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary
Label:	ZDDP , antioxidant , corrosion inhibitor
Price:	-
Min. Order:	1 MT

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Product Description

T202 /Zinc Butyl Octyl Primary Alkyl Dithiophosphate/ZDDP

1. Good anti-oxidation, anti-wear, ect.
2. Used for engine and industrial lubricant, ect.
3. Supplied to SINOPEC, PetroChina

Product Brief

T202 is Zinc Butyl Octyl Primary Alkyl Dithiophosphate (ZDDP). This product features favorable anti-oxidation and anti-corrosion performance and anti-wear and extreme pressure properties. It can effectively protect engine bearings from corrosion, and prevent oil viscosity growth due to oxidation in a high temperature. The product is light in color and nice in oil solubility and additive compatibility. It can be widely adopted in various industrial lubricating oils such as gear oil and hydraulic oil. Combined with detergents and dispersants, the product can be used to produce all grades of engine oils. The percentage in usage is 0.5%-3.0% when adding this product into oil.

Technical Specifications

Table 1 T202 product quality indicators and test methods

Item	Quality indicator		Test method
Item	Class-A quality	Acceptable quality	Test method
Appearance	Amber transparent liquid		Visual test
Color number, number no more than	2.0	2.5	GB/T 6540 or ASTM D -1500
Density (20°C) kg/m3	1080-1130		GB/T2540 or ASTM D-4052
Kinematic viscosity (100°C), mm2/s	Report		GB/T265 or ASTM D-445
Flash point (open), °C, no less than	180		GB/T3536 or ASTM D-92
Sulphur content, % (m/m)	14.0-18.0	12.0-18.0	ASTM D-4951
Phosphorus content, % (m/m)	7.2-8.5	6.0-8.5
Zinc content, % (m/m)	8.5-10.0	8.0-10.0
PH value, no less than	5.5	5.0	SH/T 0394-1996, Annex A
Moisture, % (m/m), no more than	0.03	0.09	GB/T260 or ASTM D-95
Mechanical admixture, % (m/m), no more than	0.07		GB/T 511 or AM-S90-009

Package, Storage and Shipment

The product is packed with iron barrels, with a net weight of 200Kg/barrel, suitable for all means of transport.
For short-term storage and transportation, the temperature of the product shall not surpass 75°C; and for long-term storage it shall not surpass 45°C. The product is offered with a guarantee period of two years.
This product is non-flammable, non-explosive, and non-corrosive, thus needs no special protection. In case of accidental contact with skin, wash it off thoroughly with water and detergents.