SINOPEC Environmentally Friendly Engine Coolant YF-2/YF-2A OAT

• Type: Coolant
• Form: Liquid
• Component: Water Reduction
• The Mother Liquor: Glycol
• Capacity: 200L
• Composition: ethylene glycol, water
• Model NO.: YF-2A
• ASTM: D 3306, D 4985, D 6210
• BS: 6580: 2010
• JIS: K 2234
• SAE: J1034
• Transport Package: 200L, 18L, 4L
• Specification: YF
• Trademark: SINOPEC
• Origin: China
• HS Code: 38200000
• Production Capacity: 20000/Month

Product Description

SINOPEC Environmentally Friendly Engine Coolant YF is formulated using ethylene glycol and a balanced mixture of organic-acid based corrosion inhibitors. This environmentally friendly product contains no amines, borates, nitrites, phosphates or silicates, and is suitable for use as a coolant and antifreeze in the radiator systems of all types of internal combustion engines. This coolant is pre-mixed.
 

Applications

SINOPEC Environmentally Friendly Engine Coolant YF-2/2A are suitable for use in:

• Radiator systems of petrol, diesel, LPG and CNG-fuelled engines in passenger cars, trucks and buses.
• Radiator systems of modern aluminium alloy engines.
• Radiator systems of diesel engines fitted with cast iron cylinder liners.

Features and benefits

• The advanced anticorrosion system provides excellent protection against crevice corrosion in aluminium and cavitation corrosion-erosion in cast iron, protecting the radiator components and ensuring longer life.
• The non-silicate formulation protects against the formation of gels and deposits, even in the presence of hard water, ensuring improved coolant stability and longer effective coolant life.

• Excellent heat transfer properties enable high-temperature engine parts (especially the aluminium heat-transfer surfaces found in some modern engines) to be effectively cooled and protected from damage.
• Can offer a single coolant/antifreeze for use in a wide range of vehicles, so ideal for mixed fleet use.
• Fully compatible with rubber tubing and sealing materials, and so prolongs the service life of water pump and seals.
• Good stability enables the product to be stored year round without problems.
• This environmentally friendly product contains no harmful, toxic or carcinogenic chemicals, and is not damaging to water or soil ecosystems.

 

Typical data

SINOPEC Environmentally Friendly Engine Coolant	YF-2	YF-2A
Colour, visual	Blue
Specific gravity @ 20°C, kg/m^3, ASTM D 1122	1078.0	1080.0
Boiling point, °C, ASTM D 1120	109	111
Freezing point, °C, ASTM D 1177	-36	-47
pH, ASTM D 1287	8.3	8.4
Foaming of engine coolants, ASTM D 1881
Volume, ml, max.	30
Break Time, sec, max.	1.8
Effect on automotive finish, ASTM D 1882	No effect
Corrosion test for engine coolants in glassware, weight loss, mg/specimen, ASTM D 1384
copper	1.4
brass	1.0
steel	0.8
cast iron	1.6
solder	2.0
aluminium	1.6
Simulated service corrosion test of engine coolants, weight loss, mg/specimen, ASTM D 2570
copper	2.2
brass	2.6
steel	1.2
cast iron	2.4
solder	3.2
aluminium	2.4
Corrosion of cast aluminium alloys in engine coolants at heat transfer surface, mg/cm^2/week, ASTM D 4340	0.32
Cavitation corrosion and erosion-corrosion characteristics of aluminium pumps with engine coolants, rating for pitting, cavitation and erosion of the water pump, ASTM D 2809	9

These data are given as an indication of typical values and not as exact specifications.