Products
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T106Z (TBN330) High alkaline synthetic calcium dialkylbenzenesulfonate for lubricants
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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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T151B Borated polyisobutylene succinimide
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T2022 Additive package for two-stroke engine oils
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T106A (TBN300) High alkaline linear alkyl benzene sulfonate calcium
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T8556 Organic molybdenum anti-friction additive
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L57 Octylbutyldiphenylamine
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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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T9100 Additive package for four-stroke engine oils
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T5065 Additive package for thermal oils
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L135 Di-nonyldiphenylamine
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T115B (TBN250) High alkaline sulfided calcium alkyl phenate
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T106D (TBN400) High alkaline synthetic calcium sulfonate based on long chain linear alkylbenzene
T203 Zinc salt of dialkyldithiophosphoric acid based on two primary octyl groups
1、The additive is made from thiophosphoric acid obtained on the basis of octanol: the structure of the zinc salt provides excellent thermal stability and reliable anti-wear and antioxidant protection in medium and high-class diesel oils, featuring high thermal-oxidative stability.
2、Hydrolytic stability and antioxidant properties are excellent: the content of sulfur, phosphorus and zinc is strictly controlled according to corporate standards, the flash point is not lower than 180 ° C, so the product is suitable for anti-wear hydraulic oil formulations as hydraulic oil additives.
3、Each batch undergoes full control according to the corporate standard Q/YHT006-2015 and is accompanied by a test report; As a gear oil additive, the product is stable from batch to batch and helps balance costs when purchasing in bulk.
Description
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Product Description
T203 is a zinc salt of thiophosphoric acid based on octanol (ZDDP class anti-wear additive). Added to oil, it inhibits oxidation and simultaneously works as an antioxidant, anti-wear and anti-corrosion component, and also has good thermal and hydrolytic stability. The product is equally applicable both as a transmission oil additive and as a hydraulic oil additive: its thermal-oxidative stability meets the combined requirements of medium- and premium-class oil formulations for high-temperature anti-oxidation and anti-wear protection. The recommended dosage is 0.3–3.0% (by weight).
Why does the same recipe fail to achieve the same performance when the batch of ZDDP anti-wear additive has been changed?
Most often it is a matter of thermal-oxidative stability and hydrolytic resistance. An additive with insufficient thermal-oxidative stability degrades faster at high temperatures: the oil oxidizes, sludge and varnish deposits form, and anti-wear protection weakens as the replacement interval lengthens. Batches with poor hydrolytic stability when exposed to moisture decompose and precipitate: the oil loses transparency, pumps, valves and filters become clogged.
Our solution
We solve the problem at the level of raw materials and indicators. T203 is produced from octanol-based thiophosphoric acid: the content of sulfur, phosphorus and zinc is controlled in the ranges of 14.00–18.00%, 7.20–8.80% and 8.50–10.50%, respectively, pH - not lower than 5.80; thermal and hydrolytic stability are determined by the structure of the product itself.
Hermetic production technology combined with intelligent control of the entire process: the deviation of key parameters does not exceed ±0.5%, the share of suitable products reaches 99.9%. A flash point of at least 180 °C additionally guarantees the safety of production, transportation and use.
Stable performance from batch to batch allows you to reproduce the same recipe without reconfiguring; Reliable antioxidant and anti-wear protection at high temperatures extends equipment life and oil change intervals.
Specifications
Products are manufactured according to corporate standard Q/YHT006-2015.
Note:The specific applicable standards, performance and applications are determined by the technical data sheet (TDS), test report and customer formulation validation results supplied with the product.
| Indicator | Norm | Test method |
| Appearance | Transparent liquid of light yellow color | Visual control |
| Density at 20 °C, kg/m³ | 1060.0–1150.0 | SH/T0604 |
| Flash point (open crucible), °C | Not lower than 180 | GB/T3536 |
| Sulfur (mass fraction), % | 14.00–18.00 | SH/T0303 |
| Phosphorus (mass fraction), % | 7.20–8.80 | SH/T0296 |
| Zinc (mass fraction), % | 8.50–10.50 | SH/T0226 |
| pH | Not lower than 5.80 | Q/YHT006 Appendix A |
Applications
The product is designed for oil mixing plants, grease manufacturers and industrial consumers. The recommended dosage is 0.3–3.0% (by weight). Typical Applications:
(1)Diesel oils of medium and high class: the main anti-wear and antioxidant component of motor oils - protects the camshaft, tappets and cylinder liners; In diesel oil formulations, it is one of the important base additives in gear oil.
(2)Anti-wear hydraulic oils: used in HLP oils and high-pressure systems, protecting pump plunger pairs and valves; Stably formulated as hydraulic oil additives.
(3)Medium speed marine oils: used in oils for marine medium-speed engines in combination with detergent additives - provides cleanliness, anti-wear and anti-corrosion protection.
(4)Transmission oils: is combined with sulfur-containing extreme pressure additives for automotive and industrial transmission oils.
What is our production?
We are a fine chemicals manufacturer operating since April 2018, specializing in the development, production and sale of lubricating oil additives.
The own site occupies approximately 46,667 m²: five production lines provide an annual capacity of 60,000 tons; We produce more than 40 types of lubricating oil additives in more than 30 versions. The staff is over 80 people: 12 engineering and technical specialists (including the chief engineer), 9 development department employees and 45 production workers.
Our technical team has provided services to companies such as Shell, BP, Castrol, Total, CNPC and Sinopec: we have intimate knowledge of the products and lubricant market requirements and can tailor products or develop them for specific applications through our in-house research department.
Service and guarantees
(1) Full service cycle: targeted recommendation taking into account operating mode, oil type and target characteristics; free technical consultations; commercial offer within 2-3 business days.
(2) Sample production - 7-10 days, we accept trial orders in small batches.
(3) Start of production 3-5 days after order, shipment in 7-10 days, urgent shipment is possible; Inspection at the factory or by a third party is permitted.
(4) The warranty period is determined by the contract; We provide remote technical support; controversial batches are sent for independent examination to a third-party laboratory.
(5) Payment by bank transfer (T/T); There are discounts for volume and OEM/ODM cooperation channels.
Logistics and delivery
(1) Standard shipment - in 200 liter drums or IBC containers according to export packaging: pallets and protective covers exclude rolling, shock and moisture ingress. Customer's logo, neutral packaging and fumigation-free wooden boxes are available.
(2) Labels and packing slips are supplied with the shipment; After shipment, we hand over the bill of lading, waybills and a full package of shipping documents.
(3) We ship by sea, road and rail, as well as through multimodal schemes; We also work with the customer’s forwarder.
(4) Shipment - 7-10 days after signing the contract and receiving advance payment; Delivery to Russia and Central Asia takes about 15–20 days; Urgent shipment is possible.
(5) We provide end-to-end cargo tracking; Transport insurance is available upon request.
Questions and answers
Question 1、How to choose a product to suit your operating conditions?
Answer:It is enough to provide key parameters - oil type, target characteristics (for example, requirements for anti-wear and antioxidant properties) and application conditions. Our team will suggest a suitable brand within 2-3 working days; If you are in doubt about your choice, you can first order samples for testing.
Question 2、What series and sizes do you produce?
Answer:We offer standard and custom series: standard items are always in stock, special versions are manufactured upon request. We will send you a complete list of specifications along with the commercial offer.
Question 3、Are you a manufacturer or trading company? What is the minimum order quantity?
Answer:We are a manufacturing plant with our own workshops and testing equipment. The minimum order quantity is 1 ton. We invite customers to visit the production facility.
contact us
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