Products
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T3358 Additive package for turbine oils
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T204 Basic zinc salt of dialkyldithiophosphoric acid based on two primary octyl groups
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T3259 Additive package for heavy-duty diesel engine oils
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T9100 Additive package for four-stroke engine oils
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T115B (TBN250) High alkaline sulfided calcium alkyl phenate
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T5022 Anti-wear additive package for hydraulic oils
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T104A (TBN25) Synthetic low base number calcium alkyl benzene sulfonate
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T2007A Polyisobutylene succinic anhydride
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T107 (TBN400) Highly alkaline synthetic magnesium sulfonate based on long-chain linear alkylbenzene
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T203 Zinc salt of dialkyldithiophosphoric acid based on two primary octyl groups
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T205 Zinc salt of dialkyldithiophosphoric acid based on propyl, secondary and primary octyl groups
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High molecular weight emulsifier for emulsion explosives
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T154A Polyisobutylene succinimide
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T5033 Ashless anti-wear additive package for hydraulic oils
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T5065 Additive package for thermal oils
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T106A (TBN300) High alkaline linear alkyl benzene sulfonate calcium
T161B Borated high molecular weight polyisobutylene succinimide with high viscosity and high nitrogen content
1、Compatible with the formulations of gasoline motor oils of API SG classes and higher, as well as API CF-4 diesel oils and higher; especially in demand in environmentally friendly motor oil formulas. The recommended dosage is 2.0–5.0% (by weight).
2、Effectively inhibits the growth of engine oil viscosity, combines anti-oxidation and anti-wear properties, improves oil compatibility with fluorine rubber seals and reduces high-temperature corrosion of copper-lead liners. The product does not contain chlorine.
3、Own production: five lines with an annual capacity of 60,000 tons, deviation of key parameters - no more than ±0.5%, share of suitable products - 99.9%. We maintain a balance between characteristics, delivery times and the total cost of the purchase.
Description
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Product Description
T161B is a viscous transparent liquid and is a boron ashless dispersant based on high molecular weight polyisobutylene succinimide. Unlike ash detergent additives, the product does not contain metal salts and does not introduce sulfated ash into the oil, so it can be combined in doses with detergent additives in low-ash formulations. It prevents excessive growth of engine oil viscosity during the entire service interval. Products are manufactured according to corporate standard Q/YHT007-2015 and stored in a dry, clean, ventilated warehouse.
Customer pain points
What do buyers of dispersants pay attention to first? The main risk is insufficient ability to hold soot and sludge in suspension. If the dispersing force is weak, soot particles, sludge and precursors of varnish deposits during the oil change period settle on the piston rings, in the oil passages and on the valve mechanism: sludge accumulates inside the engine, the viscosity of the engine oil rises sharply, and the oil becomes unusable ahead of time.
Solution
T161B is based on highly reactive polyisobutylene (Mn=2300), from which a high-molecular skeleton is formed using thermal addition technology. The boron modification introduces boron (≥0.35%) and the high-nitrogen design (0.95-1.20% nitrogen) enhances soot and sludge retention and solubilization while maintaining the ashless nature of the dispersant. At the same time, boron modification gives the product anti-oxidation and anti-wear properties and improves the compatibility of the oil with fluorine rubber seals.
Specifications
Note:products are manufactured according to corporate standard Q/YHT007-2015. The specific applicable standards, ratings and applications are determined by the technical data sheet (TDS) and test report supplied with the product, as well as the results of customer formulation validation.
| Indicator | Norm | Test method |
| Appearance | Viscous transparent liquid | Visual control |
| Density at 20 °C, kg/m³ | 890.0–935.0 | SH/T0604 |
| Flash point (open crucible), °C | Not lower than 180 | GB/T3536 |
| Kinematic viscosity at 100 °C, mm²/s | 300.0–450.0 | GB/T265 |
| Nitrogen (mass fraction), % | 0.95–1.20 | GB/T9170 |
| Base number (in terms of KOH), mg/g | 15.0–30.0 | SH/T0251 |
| Boron (mass fraction), % | ≥0.35 | Q/YHT007 Appendix A |
Applications
The product is supplied primarily to lubricating oil blending plants and is used in the compounding of gasoline oils of API SG and higher classes, as well as API CF-4 and higher diesel oils; is especially in demand in the formulation of environmentally friendly motor oils.
As a boron ashless dispersant, the product keeps soot particles, sludge and varnish deposit precursors formed during fuel combustion in suspension and prevents them from depositing on piston rings, oil passages and valve trains, inhibiting the increase in engine oil viscosity.
The high molecular weight, high nitrogen and high viscosity design is designed for premium gasoline and diesel oils with extended drain intervals - good low temperature dispersancy is especially important here. Combined with detergent additives, it works together to keep the oil clean.
About us
We have been operating since April 2018 and specialize in the development, production and sale of lubricant additives as a fine chemicals company.
Our own production site occupies approximately 46,667 m²: it operates five lines for the production of lubricant additives with an annual capacity of 60,000 tons, and the product range includes more than 40 items. The staff is over 80 people, including 12 engineering and technical specialists, 9 research and development employees and 45 production workers.
Production is carried out using closed technology with intelligent control of the entire cycle: the deviation of key parameters does not exceed ±0.5%, and the share of suitable products reaches 99.9%. Our technical team has provided services to companies such as Shell, BP, Castrol, Total, CNPC and Sinopec, so we have intimate knowledge of the products and lubricant market requirements.
Service and guarantees
(1)Selection and quotes at the start:We give targeted recommendations on the type of oil, engine operating mode and target characteristics, provide free technical consultations and send a commercial offer within 2-3 business days after receiving complete parameters. The production of samples takes 7–10 days, small-volume trial batches are possible - this allows the customer to check the characteristics and stability of the recipe before bulk purchasing.
(2)Order and production:launch into production - in 3-5 days, shipment - in 7-10 days, an urgent procedure is possible. Before shipment, each batch undergoes full control according to state and corporate standards; a test report is attached to the cargo; Inspection at the factory or by a third party is permitted.
(3)Warranty and disputes:The warranty period is determined by the contract, and remote technical support is provided. If a batch is controversial, it is sent for independent testing to a third-party laboratory, and responsibility is determined based on the results.
(4)Payment and cooperation:We accept bank transfer (T/T), provide volume discounts, are open to OEM/ODM projects and invite regular customers and distributors to long-term partnerships.
Logistics and delivery
(1)Packing:by default - 200 liter steel drums or ton containers according to the export standard, on pallets with protective covers from vibration and moisture. It is possible to apply the customer's logo, neutral packaging and plywood boxes without fumigation. Labels and packing slips are supplied with the shipment; Before shipment, we send a photo of the packaging for approval, so that upon receipt at the port of destination, everything can be easily verified.
(2)Transportation:We work with sea, land and railway modes of transport, as well as mixed schemes; We fully cooperate with the customer’s forwarder or organize all transportation through our logistics channels. Shipment - 7–10 days after signing the contract and payment; Delivery time to Russia and Central Asia is about 15–20 days, urgent shipment is possible. The exact timing depends on customs clearance at the border and container train schedules.
Questions and answers
Q1、How to choose the brand of dispersant for your operating conditions?
A: It is enough to provide key data - the type of oil (petrol, diesel or environmentally friendly motor), target indicators and application conditions - and our technical team will suggest a suitable brand within 2-3 working days.
Q2、Is it possible to develop customized formulations and OEM/ODM cooperation?
A: Yes, we develop specialized oil formulations for customer needs and provide OEM/ODM services. Taking into account the type of oil, engine operating mode and target characteristics, our R&D and technical support team will help with selection, adaptation to application and development of individual solutions - please contact us.
Q3、What is the lead time for sample making and delivery? Do you work with small batches?
A: Samples are produced in 7–10 days, small batches are accepted - this allows the customer to check the recipe before bulk purchasing. A standing order is put into production in 3–5 days and shipped in 7–10 days; rush work is possible. Each batch undergoes full control according to state and corporate standards, a test report is attached to the product; Factory or third party inspection available.
Q4、Are you a manufacturer or trading company? What is the minimum order quantity?
A: We are a manufacturing plant with our own workshops and testing equipment; The minimum order quantity is one ton. We invite clients to visit the production facility in person. The company's own site occupies approximately 46,667 m²; five additive production lines with an annual capacity of 60,000 tons ensure uninterrupted supplies.
contact us
Related Popular Products
T2022 Additive package for two-stroke engine oils
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T104A (TBN25) Synthetic low base number calcium alkyl benzene sulfonate
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Zinc salt of dialkyldithiophosphoric acid based on secondary alkyl groups
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