| Model NO. |
AC7015 |
Delivery |
Within 15days |
| Production |
Synthetic |
Property |
Protective Lubricant |
| Composition |
Additives |
color |
Transparent Light Yellow Liquid
|
| Type |
Oil Soluble |
Transport Package |
organic acid additive |
| Trademark |
Chorus |
Origin |
China |
| HS Code |
381121 |
Production Capacity |
5000mt/Year |
1. Product Introduction of Antifreeze Coolant Additive
Chorus AC7015 is an Antifreeze/Coolant Additive Package by Hybrid Organic Acid Technology(HOAT) which is the mixture of IAT (Inorganic Acid Technology) and OAT (Organic Acid Technology).
The coolants blended by AC7015 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. It is more suitable for cooling systems in heavy-duty vehicles with wet cylinder liners.
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.
Chorus AC7015 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%) :1.5 % - 5.0%
1.Long Service Life, 3-5 years.
2.Excellent rust and corrosion protection, including for heavy-load vehicle wet cylinder liners
3.Excellent corrosion protection to aluminum alloys.
4.Superior high-temperature scale inhibition performance to engine cooling system.
| Item |
Typical Value |
Test Method |
| Appearance |
Transparent Light Yellow Liquid |
Visual |
| Acid or Alkalinity |
Alkalinity |
SH/T 0069 |
| Specific Density @ 20ºC, g/cm3 |
1.25±0.02 |
SH/T 0068 |
| Water Solubility |
Soluble |
Visual |
| Freezing Point, oC |
≤ - 10 |
GB510-1983 |
| Storage, above 0oC |
12 Months |
- |
- Packed in 200L plastic drum, IBC-Tank or made to order.
- Not dangerous chemical, store in dry & clean warehouse.
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.
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