| Type: | Engine Coolant Additive Package |
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| Source: | Engine Coolant Additive |
| Composition: | Additives |
| Samples: |
heavy-duty Engine Coolant additive
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier HQT-2 Heavy-duty Engine Coolant Additive Package
(T11036 and T11034)
This product is a new kind of semi-organic type and semi-inorganic-type engine coolant additive package, which does not contain silicate, borax, triethanolamine. This product has stable performance and excellent quality. The package includes additives: heavy-duty engine coolant additive T11036 and T11034.
The quality of the light and heavy load engine coolants produced by the above two additives according to the confirmed formula and production processes, can fully meet the requirements of the petrochemical industry standard NB/SH 0521-2010 "ethanol-type and propylene glycol type Engine Coolants" and Chinese standard GB29743-2013 "motor vehicle engine coolants". The product has the excellent performance suitable for all kinds of light and heavy load engine cooling systems throughout the whole year of working period.
Because of this low foaming-type additive package, there is no need to add extra defoamer during the production process, which can meet the requirements of the national standard. If users have higher requirements for defoaming performance, an appropriate amount of defoamer can be added.
Formulation
Please produce coolant No.30 and No.35 according to the following formulation of variety of raw materials with different dosages.
| Raw Materials | Heavy duty coolant No.30 | Heavy duty coolant No.35 |
| Glycol,% | 45 | 50 |
| Additive T11036,% | 2.0 | 2.2 |
| Additive T11034,% | 1.0 | 1.1 |
| Deionized water,% | 52 | 46.7 |
| Dye / Pigment | Appropriate(20-50ppm) | Appropriate(20-50ppm) |
| Defoamer | Appropriate(80-160ppm) | Appropriate(80-160ppm) |
| Att: Pls use high-quality polyester grade petroleum glycol instead of coal grade glycol | ||
| Item | Chinese standard range | Heavy duty test Value | Test Value | |
| 1.Corrosion of glassware,mg/piece | Red copper | -10 ~+10 | 1 | SH/T 0085 |
| brass | -10 ~+10 | 1 | ||
| steel | -10 ~+10 | 0 | ||
| cast iron | -10 ~+10 | +1 | ||
| tin solder | -30 ~+30 | 4 | ||
| Cast aluminum | -30 ~+30 | 2 | ||
| 2.Simulated use corrosion,mg/piece | Red copper | -20 ~+20 | 2 | SH/T 0088 |
| brass | -20 ~+20 | 2 | ||
| steel | -20 ~+20 | 1 | ||
| cast iron | -20 ~+20 | 2 | ||
| tin solder | -60 ~+60 | 5 | ||
| Cast aluminum | -60 ~+60 | 4 | ||
| 3.Aluminum heat transfer corrosion,mg/cm3 | <=1.0 | 0.1 | SH/T0620 | |
| 4.Cavitation corrosion of aluminum pump,grade | >=8 | 10 | SH/T 0087 | |
HQT can also customize to produce the suitable products based on the specific requirements from clients.
Packing: 200 liter metal drum (net weight: 200kg/drum)
Shelf Life: 2 years, stored in dry, clean and well ventilated warehouses, lower than 45°C.
Comparison
| HQT Code | Specification | Similar Products |
| HQT-9202 | Gear oil additive package | Hitec 534 |
| HQT-9201 | Gear oil additive package | T4201 |
| HQT-9994A | Antiwear hydraulic oil additive package | Hitec 521 |
| HQT-9900A | Zinc-free hydraulic oil additive package | Hitec 543 |
| HQT-9920 | Gasoline Engine oil additive package SG/SF Grade | LZ8900L/LZ3589 |
| HQT-9924 | Diesel Engine oil additive package SN/SM/SL Grade | OLOA 55501 |
| HQT-9910 | Diesel Engine oil additive package CF Grade | LZ3411/LZ3509 |
| HQT-9912 | Diesel Engine oil additive package CH-4/SG,CF-4/SF Grade | LZ4970A |
| HQT-9913 | Multifunctional Engine oil additive package CI-4/SL Grade | LZ4980A |
| HQT-9926 | Multifunctional Engine Oil Additive Package API SP grade | OLOA 55600 |
| HQT-9914 | Low-emission High-performance heavy duty diesel Engine Oil Additive Package API CK-4 grade | OLOA 61105 |
Q1. Are you a manufacturer?
Yes, Haohui Petrochemical is a high-tech comprehensive manufacturer integrated with R&D, production and sales. It is the largest and strongest producer in the South of China.
Q2: How do you control your product quality?
First, we are picking and testing samples from every step through the whole production lines, and there are several different inspectors to test the samples to guarantee the correct data.
Second, we have our own Q&C center to pick up and keep the samples from every batch in order to trace the quality when our clients have questions.
Third, the third part can be also acceptable for choosing.
Q3. What is your MOQ?
For lubricant additives, our MOQ is 4 drums loaded on one pallet.
For base oils, our MOQ is 1 FCL with the packing based on clients' requirements
For car care products and lubricant, our MOQ is usually one package or 1 FCL
Q4. What is your term of packing?
For lubricant additives, our packing is usually 200L metal drum, other packings such IBC tank can be also provided according to clients' needs.
For base oils, regular packing can be drums, IBC tanks, flexi bags and full ships.
Q5. What is your payment term?
T/T in advance, L/C is acceptable.
And our regular payment term is that T/T 30% as the deposit, and 70% against the photos for the accomplishment of the productions and packages before the delivery.
Q6. What is your term of delivery?
EXW, FOB, CFR, CIF, CIP
Q7. How about your delivery time?
Within 10 days after PO and receipt of your payment.
The specific delivery time will depend on the items and quantity of your order.
Q8. Can you produce according to the samples?
Yes, we can produce the suitable ones according to TDS or test data of your samples.
Q9. What is your sample policy?
We can supply the free samples with the freight cost paid by the buyers.
Q10: How do you ensure our long-term business relationship?
We are sincerely hoping to establish the good long-term business relationship with our esteemed clients, so we will do our best to guarantee our customers' benefit, stable quality and competitive prices are essential, and we are also provide our increasingly advanced technology for our clients' to meet the increasing needs in the current markets.
Suppliers with verified business licenses
Audited Supplier 
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