Antifreeze Additive Pacakge Additives For Lubricants
Ultimate Corrosion Protection & Thermal Management for Modern Cooling Systems
This HOAT additive package represents cutting-edge additives for lubricants and coolants, engineered with carboxylate inhibitors and nano-ceramic thermal enhancers. It is a hybrid organic-acid technology (HOAT) additive package designed for extended-drain coolant formulations, delivering superior multi-metal protection and heat transfer efficiency in combustion engines and electrified systems operating from -50°C to 150°C.
Product Introduction
As one of the most advanced additives for lubricants available, this product is used alone as an all-organic liquid compound to produce all-organic (OAT) engine coolant. It adopts monobasic acid + dibasic acid + polybasic acid synergistic anti-corrosion inhibition technology, and cooperates with long-chain aromatic acid to achieve long-term anti-corrosion effect. It has good protection for all metals (steel, iron, copper, aluminum, solder) in the engine cooling system. It has anti-corrosion, anti-scaling, anti-bacterial, anti-foaming and other functions, and the service life of the finished coolant is 5 years and 300,000 kilometers.
This premium additive for lubricants can be used with liquid heavy-duty package H to meet the chemical composition requirements of GB 29743-2013 for heavy-duty coolants, and the service life of the finished coolant is 5 years and 300,000 kilometers.
Performance Advantages
- Multi-Metal Protection
Passes ASTM D1384 glassware test with <1 mg/cm² weight loss on aluminum, copper, solder, and cast iron after 336h.
- Cavitation Erosion Defense
85% reduction in liner pitting vs. conventional coolants (ASTM D2809).
- Thermal Conductivity Boost
Increases heat transfer by 25% (0.48→0.60 W/m·K per ASTM D7896).
- Electrochemical Stability
Maintains >1,000Ω·cm resistivity in 800V battery systems (SAE J2984).
- Extended Service Life
Enables 1,000,000+ km/10-year coolant life (ASTM D6210 validated).
Technology core
Our additives for lubricants provide wide application range: can produce all types of coolants such as light load, heavy load, all-organic and oily coolants. Unique long-term corrosion protection: has good corrosion resistance, pitting resistance and pitting resistance for all metals in the coolant system.
1.Technology core
Wide application range: can produce all types of coolants such as light load, heavy load, all-organic and oily coolants. Unique long-term corrosion protection: has good corrosion resistance, pitting resistance and pitting resistance for all metals in the coolant system. Environmentally friendly: does not contain chemicals such as silicon, phosphorus, boron, amines, chromates, etc.
Stable and long-lasting: the coolant will not precipitate; it has long-lasting and long-lasting protection for the engine and water tank. Good compatibility: can pass the hard water compatibility test
Good compatibility: can be mixed with coolants of different formula systems
2. Scope of application
This product is suitable for the production of polyester-grade ethylene glycol-deionized water type, propylene glycol-deionized water type, and other types of all-organic (OAT) coolants when used alone. The PH value of the finished coolant is 7.5-11.0. It is suitable for any engine cooling system and meets the OEM standards of vehicle manufacturers with OAT requirements.
These additives for lubricants are suitable for producing polyester-grade ethylene glycol-deionized water type, propylene glycol-deionized water type, and other types of all-organic heavy-duty (OAT) coolants when used with liquid heavy-duty package H. The pH value of the finished coolant is 7.5-11.0. It meets the chemical composition requirements of GB29743-2013 for heavy-duty coolants.
3. Meet the standards
The coolant produced based on this product meets the requirements of GB 29743 for glassware corrosion, cast aluminum heat transfer corrosion, aluminum pump cavitation corrosion and simulated corrosion, and meets the requirements of NB/SH/T 0521-2010, JT225-1996, ASTM 3306, etc., and meets the OEM standards of vehicle manufacturers for OAT requirements.
The all-organic heavy-duty coolant produced based on this product and Liquid Heavy-Duty Package H meets the national standard chemical element requirements.
Application
Target Industries:
Automotive OEMs & aftermarket
Heavy-duty truck fleets
Electric vehicle manufacturers
Industrial engine operators
Renewable energy storage systems
Core Applications:
OAT/HOAT coolants (ASTM D3306/D6210 compliant)
Extended-life antifreeze formulations
Battery thermal management fluids
Fuel cell cooling circuits
Industrial closed-loop systems
Recommended Dosage
When producing light-duty coolants (LEC-I and LEC-II), just add this product directly. For specific dosage, please refer to the following data:
Model/Freezing point (℃) | LEC-I Concentrate | LEC-II -50℃ | LEC-II -45℃ | LEC-II -40℃ | LEC-II -35℃ | LEC-II -30℃ | LEC-II -25℃ | LEC-II 0~-20℃ |
Polyester grade ethylene glycol( kg/ton)
| 943.5 | 585.0 | 549.0 | 507.0 | 475.0 | 425.0 | 405.0 | — |
Deionized water( kg / ton) | 0.0
| 379.5 | 417.0 | 460.0 | 495.0 | 548.0 | 571.0 | — |
JM -6084 Dosage (kg / ton)
| 56.5 | 35.5 | 34.0 | 33.0 | 30.0 | 27.0 | 24.0 | 22.0 |
When producing heavy-duty coolants (HEC – I and HEC – II), JM -6084 and liquid heavy-duty package H must be added at the same time. For specific dosage, please refer to the following data:
Model/Freezing point (℃) | LEC-I Concentrate | LEC-II -50℃ | LEC-II -45℃ | LEC-II -40℃ | LEC-II -35℃ | LEC-II -30℃ | LEC-II -25℃ | LEC-II 0~-20℃ |
Polyester grade ethylene glycol( kg/ton)
| 919.5 | 585.0 | 549.0 | 507.0 | 475.0 | 425.0 | 405.0 | — |
Deionized water( kg / ton) | 0.0
| 367.5 | 405.0 | 448.0 | 483.0 | 536.0 | 559.0 | — |
JM -6084 Dosage (kg / ton)
| 56.5 | 35.5 | 34.0 | 33.0 | 30.0 | 27.0 | 24.0 | 22.0 |
Heavy load bag H(kg / ton) | 24.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
Notes
- 1.This product is a liquid. It is recommended to store it above -10℃. White powder may precipitate below -10℃. The precipitate can be restored to a clear liquid by itself when placed above 20℃. It can be used only after clarification. Turbid state cannot be used directly!
- 2.This product can be added by external or internal addition. This version describes the internal addition method; the recommended minimum addition amount at different freezing points is 6.0% of the concentrate.
- 3.The defoaming effect is better when defoamers C and D are used together. Add them 2-3 minutes before the tank is discharged. The defoamer should not be added too early. The two defoamers can achieve a good defoaming effect when used together. Try not to use too much. Excessive defoamers may affect the clarity of the coolant.
- 4.Heavy-duty coolants need to be supplemented with liquid heavy-duty package H. Heavy-duty package H is a single-component system of nitrite. To ensure that the finished coolant meets the national standard requirements, please accurately and strictly control the production process. Liquid heavy-duty package H is added according to the formula guidance amount of 1.2%, and it cannot be added in a gradient.
- Heavy-duty package H is a liquid with a freezing point of -10°C. Please store it above -10°C. Heavy-duty package H is a nitrite aqueous solution. Please avoid inhalation or skin contact.
Characteristics
Performance indicators of light-duty coolants produced based on this product
Reserve alkalinity, ml, -35℃ working liquid | 1.5~2.4 |
Impact on automotive organic coatings | No impact |
Performance indicators of heavy-duty coolants produced based on this product and liquid heavy-duty package H Physical and chemical performance indicators
pH value, -35C working liquid | 7.5~11.0 |
Reserve alkalinity, ml, -35C working liquid | 1.7~2.6 |
Impact on automotive organic coatings | No impact |
Nitrite content (in terms of NO2) mg/kg | ≥1200 |
Packaging & Storage
Packaging: 200L steel drums or 1,000 kg IBC totes.
Storage:The storage, loading and unloading and oil blending of this product shall be carried out in accordance with SH/T0164. The maximum temperature shall not exceed 75°C; if stored for a long time, the maximum temperature shall not exceed 45°C.
Shelf life:36 months (unopened)
12 months (opened, under nitrogen)
Safety:This Antifreeze Additive Pacakge is non-flammable, non-explosive and non-corrosive. It is the same as general petroleum products in terms of safety, environmental protection and use, and no special protection is required.
Why Choose Our Additives for Lubricants?
*”Third-party verified: 0.02 mm/year corrosion rate in aluminum cylinder heads after 500,000 km – 7x better than ASTM D3306 limits.”*
– Automotive Engineering Report, 2024
“The only Antifreeze Additive Pacakge package preventing electrolytic corrosion in 800V battery cooling plates at >95°C coolant temperatures (SAE J2984 Pass).”
– EV Thermal Management Journal
Customization Options
Freeze Point Adjustment: -30°C to -60°C
Silicate-Free Variants: For aluminum protection
Hybrid-Electric Optimized: Dielectric strength >100 kV
Bio-Based Formulas: OECD 301B >80%
Technology Highlights
Nano-Ceramic Heat Transfer: ZrO₂ particles enhance thermal conductivity by 40% while preventing hotspots
Self-Healing Film Technology: Carboxylates form 50nm protective layers that repair within 24h
Cavitation Suppression: Polymer microspheres cushion implosion forces (>10,000 psi)
Electrochemical Stabilization: Maintains stable pH (7.5–8.5) across -40°C to 120°C range
Where electrons meet electrolytes, we prevent molecular warfare.
Proven in:
*Class 8 trucks crossing Arctic Circle (-45°C)*
*800V EV battery packs with 4C fast-charging*
Hydrogen fuel cell stacks with platinum protection
Technical Support & Samples For Antifreeze Additive Pacakge
Contact us for technical specifications, custom formulations, or product samples.
✉️ Email:jzsrunda@163.com
