Coolant Additive Package and Car Antifreeze and High Load Enginecoolants

• Customization: Available
• Additives: Coolant Additive Package
• Application: Cooling, Rust Prevention
• Model NO.: AC7040
• Base Oil Type: Synthetic Oil
• Type: Transparent Light Yellow Liquid
• Transport Package: Drum, IBC-Tank, ISO-Tank
• Specification: 200L
• Trademark: Chorus
• Origin: China
• HS Code: 3811
• Production Capacity: 5000mt

Product Description

Basic Info

Model NO.	AC7040	Delivery	Within 15days
Production	Synthetic	Water Solubility	Totally Soluble
Acid or Alkalinity	Weak Alkalinity	Source	Syntholube
Composition	Additives	Property	Protective Lubricant
Certification	SAE, ACEA, JASO	Shape	Liquid
Type	Oil Soluble	Transport Package	organic acid additive
Trademark	Chorus	Origin	China
HS Code	3811	Production Capacity	5000mt/Year

 

Product Description

1. Product Introduction of Antifreeze Coolant Additive
Chorus AC7040 is an Antifreeze/Coolant Additive Package by organic acid technology (OAT). The coolants blended by AC7040 come with excellent rust and corrosion protection against diverse metals in the vehicle's cooling system, including cast iron, steel, copper, brass, aluminum, solder, etc.

2. Application of Antifreeze Coolant Additive
Mainly for producing ethylene glycol type low and high-load engine coolant/antifreeze. Compound Additives for Corrosion Inhibition with organic type coolant formulated and in accordance with the product blending process of the vehicle coolant can meet domestic, international product standards and OEM products Industrial standard performance requirements.
NB/SH/0521-2010, GB29743-2013
ASTM D3306, D4985, and D6210.
BS 6580 (British Standard)
Cummins CES 14603, SB3666132-04
Ford WSS-M97B51-A1, JIS K 2234
John Deere H-5, H24B1, H24C1
SAE J1034, J1941, TMC RP329, RP330
 

 3. Product characteristics for the production of coolant:
Long life:
using organic acid technology, the consumption speed of additives is greatly reduced, the service life of coolant products is prolonged, and the maintenance life of coolant products is 5 years.

Performance:
Superior antirust, anti-corrosion performance: contains a high-efficiency organic acid additive, has better rust prevention ability to all kinds of metals in engine cooling system, especially for heavy load vehicle wet cylinder liner corrosion resistance is greatly improved.

Superior protective performance of aluminum alloy:
Excellent organic acid adsorption and rust prevention technology can eliminate cavitation corrosion of aluminum alloy and corrosion damage caused by scaling of 3/6 heat transfer surface.

Superior scale prevention performance:
Contains a high-performance polymer scale inhibitor, provides coolant superior high-temperature anti-scale energy, avoids the blockage of radiator caused by scaling, prolongs the service life of the engine cooling system.
 

 

Application

Chorus AC7040 is applied to blend ethylene glycol type low and high load engine coolants/antifreezes that meet NB/SH/0521-

2010, GB29743-2013 and other standards.

Recommended Treat Rate (wt%) :2.0 % - 5.0%

Specifications

 

Item	Typical Value	Test Method
Appearance	Transparent Light Yellow Liquid	Visual
Acid or Alkalinity	Alkalinity	SH/T 0069
Specific Density @ 20ºC, g/cm^3	1.10±0.02	SH/T 0068
Water Solubility	Soluble	Visual
Freezing Point, ^oC	≤ - 8	GB510-1983
Storage, above 0^oC	12 Months	-

 

Packaging & Shipping

1. Packed in  200L plastic drum, IBC-Tank or  made  to order.
2. Not dangerous chemical, store in  dry  &  clean warehouse.

 

Formula and process

1. Coolant Production Process and Formulation of Antifreeze Coolant Additive

Item	Compose	Mass Fraction
1 2 3	Glycol Water Additive AC7040	100 A 7

 

2.Formula Composition

Item	Composition	Weight, %
-45ºC Coolant	MEG	54.94
	Water	41.21
	Additive AC7040	3.85
-40ºC Coolant	MEG	52.36
	Water	43.98
	Additive AC7040	3.66
-35ºC Coolant	MEG	49.02
	Water	47.55
	Additive AC7040	3.43
-30ºC Coolant	MEG	44.84
	Water	52.02
	Additive AC7040	3.14
-25ºC Coolant	MEG	41.66
	Water	55.42
	Additive AC7040	2.92
-20ºC Coolant	MEG	36.1
	Water	61.37
	Additive AC7040	2.53
-15ºC Coolant	MEG	30.4
	Water	67.24
	Additive AC7040	2.36
Concentrate	MEG	93.46
	Water	0
	Additive AC7040	6.5

Note: When blend heavy duty engine coolant, add NaNO2 (>99%) 2.1kgs per ton.

3. Storage & Handle:
The storage temperature at 7-40ºC can ensure the maximum activity of this product, it needs to use the goods within 12months after the production date, when no use pay attention to the package seal condition. Check if there is crystallization before use, if yes, please warm the package in the heating room to dissolve the crystallization (heat less than 60ºC), mix well then to use.

4. Coolant Production Method of Antifreeze Coolant Additive
The measured deionized water (NaNO2) was added to the stirred kettle, dissolved, then added ethylene glycol, stirred for 10 min. in the stirring state, the metering additive T8020 was added to stir for 10 min. The pH value was detected by central control (taking the coolant at -35ºC as an example PH value = 8-9), the freezing point was detected by central control, and the finished product of coolant was obtained by adding defoamer and pigment after passing.