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Nitrogen-Containing Derivatives of Dithiophosphoric Acid

Nitrogen-Containing Derivatives of Dithiophosphoric Acid

發(fā)布時(shí)間：[ 2009-11-18 0:42:07 ]

NITROGEN-CONTAINING DERIVATIVES OF DITHIOPHOSPHORIC ACID

T305

1. DESCRIPTION
The product is a brownish red oily liquid, prepared from thiophosphoric acid. It provides the lubricant with fine extreme pressure/antiwear and friction improvement performance.

2. APPLICATIONS
It is used primarily for blending gear oils for medium/heavy load vehicles and medium/heavy load industry gear oils.The dosage is 0.3% ~1.0%.

3. CHARACTERISTICS

ITEM	TYPICAL VALUE	TEST METHOD
Oil Soluble Test	Transparent Liquid	Q/3201.NJH. 003-91
Flash Point (open cup), °C	110 max	GB/T 267
Phosphorus, m%	5.5 min	GB/T 0296
Sulfur, m%	10.0 min	GB/T 0303
Nitrogen, m%	1.0 min	GB/T 0224
Water, m%	0.1 max	GB/T 260
Impurities, m%	0.1 max	GB/T 511
Cu-strip Corrosion (100°C, 3h), rating	2b max	GB/T 5096

4. PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 litre metal drum. Store in dry, clean and ventilating warehouses.