Antifreeze&Coolant Crown SV-72A

Specifications

Various OEM/OES.
Protecting cavitation and erosion.
Rust preventive, corrosion preventive effect.
Excellant cooling effect.

CROWN SV-72A Antifreeze & Coolant

CROWN Antifreeze & Coolant is highly accepted by the customers such as Hyundai Motor, Kia Motor, GM Daewoo, Ssangyong Motor, and Renault Samsung Motors in Korea.

It is used in their initial filling at their assembly line as well as genuine parts on the market.

 

In particular, the CROWN mark, the antifreeze developed in-house, has more than 55% of the domestic market share in Korea, and is being highly exported to overseas market.

 

CROWN Antifreeze & Coolant has excellent anti corrosion performances in engine circulation system. The life span is ranging from 2 years (40,000km) to 5 years (100,000km). Now, the Technology Research Institute consisting of 30% of the entire employees made a splendid achievement of successful development of ten-year durable antifreeze and it is being supplied to Korean OEM assembly line.

 

<Effects>

- EFFECT OF PROTECTING CAVITATION AND EROSION

The Crown antifreeze & coolant prevents cavitation and corrosion generated easily in aluminum engine head and engine block.

 

- PERFECT RUST PREVENTIVE, CORROSION PREVENTIVE EFFECT

The general engine antifreeze & coolant can pass the requirement when it shows a corrosion preventive effect in concentration above 30%, however, the Crown Antifreeze & coolant is the advanced product that shows the corrosion preventive effect at 20% concentration.

 

- EXCELLENT COOLING EFFECT

It keeps off the occurrence of corrosion product, slime and the precipitation from reaction with hard water to have no closing phenomenon of radiator core and display maximum cooling efficiency by blocking the creation of bubble.

 

 

 

<Product Characters>

CROWN SV-72A is Organic Acid Technology of antifreeze & coolant with the change inerval of 5 years or 100,000km.

This product does not contain nitrite, borates, phosphate, silicate, and amine.

This product meets the standard for antifreeze & coolant of Volkswagen (TL-774F).

 

<Properties>

Property	Requirements		SV-72A
Color	Pink		Pink
Freezing point, 50vol% in distilled water, °C	-35 or below		-37
pH 30 Vol% in distilled water	7.0 ~ 9.0		8.24
Reserve alkalinity, ML	11 and above		12.8
Specific gravity, 20°C	1.110 ~ 1.140		1.126
Water, mass%	5.0 max.		2.75
Corrosion in Glassware weight loss (mg/cm²)	Aluminum	± 0.15	-0.06
	Cast Iron	± 0.30	-0.04
	Steel	± 0.15	-0.05
	Brass	± 0.15	-0.05
	Solder	± 0.30	-0.04
	Copper	± 0.15	-0.03

 

 

 

 

 

 

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