Basic Info.
Additives
Anti-oxidant additives
Chemical
Alkyl Dithiophosphate
Product Description
AD-202HT ZDDP(Zinc Dialkyl Dithiophosphate)
Zinc Butyl Octyl Primary Alkyl Dithiophosphate
Description
AD-202HT(ZDDP is short for Zinc Butyl Octyl Primary Alkyl Dithiophosphate) is an extremely potent, cost-effective antioxidant and corrosion inhibitor and deemed as essential in today's automotive lubricating oils.AD-202HT(ZDDP Zinc Dialkyl Dithiophosphate) could provide the oils with excellent antioxidation, anticorrosion performances and strong extreme pressure, anti-wear abilities. AD-202HT(ZDDP Zinc Dialkyl Dithiophosphate) can efficiently prevent the engine bearings from corrosion, and also prevent the viscosity of the oils from increasing due to the high-temperature oxidation. AD-202HT(ZDDP Zinc Dialkyl Dithiophosphate) is recommended for use in blending industrial lubricating oils such as gear oils, hydraulic oils, etc. It can be used for blending middle-grade engine oils combined with detergents and dispersants.
Application
Use in industrial lubricating oils including gear oils, hydraulic oils, etc
Use in middle-grade engine oils
Recommended dosage:0.5-3.0%
Characteristics| Item | Typical Value | Test Method |
| Density(20ºC), kg/m 3 | 1080-1130 | ASTM D1298 |
| Flash Point (COC), ºC | ≥180 | ASTM D92 |
| Sulfur, wt% | 12.0-18.0 | ASTM D129 |
| Phosphorus, wt% | 6.0-8.5 | ASTM D1091 |
| Zinc, m% | 8.0-10.0 | ASTM D4927 |
| Thermal Decomposition Temperature,ºC | 220min | SH/T0561 |
Packing: 200 liter metal drum (net weight: 200kg/drum)
Storage
Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 75°C. For long-term storage the suggested temperature is lower than 45°C. The dry, clean and ventilating warehouse is recommended.AD-205HT C12 ZDDP/Zinc Propyl Octyl Primary-Secondary Dialkyl DithiophosphateDescription
AD-205HT(C12 ZDDP Zinc Propyl Octyl Primary-Secondary Dialkyl Dithiophosphate) has the excellent antioxidation, anti-wear and anti-corrosion performances, and it could solve the wear and abrasion problems of cams and tappets, it could also inhibit the viscosity of the oils oxidized from increasing under the high temperature. AD-205HT has good oil solubility. AD-205HT(C12 ZDDP Zinc Propyl Octyl Primary-Secondary Dialkyl Dithiophosphate) could formulate high-top engine oils. Its recommended dosage is 0.5-2.5%.
Key Performance Benefits
1.Excellent antioxidation, anti-wear and anti-corrosion performances
2.Good oil solubility
Applications
Used for blending top-gradeengine oils. Its recommended dosage is 0.5-2.5%.
Specification:| ITEM | Typical Value | TEST METHOD |
| Flash Point (open cup), °C | ≥100 | ASTM D92 |
| Sulfur, wt% | 15.00-19.00 | ASTM D129 |
| Phosphorus, wt% | ≥7.5 | ASTM D1091 |
| Zinc, wt% | ≥9.5 | ASTM D4927 |
Storage: Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 75ºC. For long-term storage the suggested temperature is lower than 45ºC. The dry, clean and ventilating warehouse is recommended.
AD-203HT ZDDP/Zinc Dioctyl Primary Alkyl Dithiophosphate
Description
AD-203HT (ZDDP is short for Zinc Dioctyl Primary Alkyl Dithiophosphate) is an efficient antioxidant and corrosion inhibitor, belonging to the series of ZDDP products, and also deemed as essential in today's automotive lubricating oils. AD-203HT could provide the oils with excellent antioxidation, anticorrosion performances and strong extreme pressure, anti-wear abilities. AD-203HT has excellent thermal stability, oil solubility, and good compatibility with other additives, especially better demulsification performance compared with AD-202HT. AD-203HT can be used for formulating high-grade diesel engine oils combined with detergents (Calcium Sulfonate) and dispersants (Polyisobutylene Succinimide products).
Application
Use in hydraulic oils
Use in high-grade diesel engine oils, its recommended dosage is 0.5-3.0%
Characteristics | Item | Typical Value | Test Method |
| Flash Point (COC), ºC | 180min | ASTM D92 |
| Sulfur, m% | 12.0-18 | ASTM D129 |
| Phosphorus, m% | 6.5-8.8 | ASTM D1091 |
| Zinc, m% | 8.0-10.5 | ASTM D4927 |
| Thermal Decomposition Temperature,ºC | 225min | SH/T0561 |
Shelf Life: 2 years, stored in dry, clean and well ventilated warehouses, lower than 45°C.
Address:
No. 7-1, Building 7, Xinghai Street Office, Xinglongtai District, Panjin, Liaoning, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Management System Certification:
ISO 9001
Company Introduction:
Panjin HongTai(HT) Chemical Co., Ltd. is a professional comprehensive supplier of lubricant additives (AD-HT additives contain lubricant components, PMA Series, engine oil additives, industrial oil additive, metal working fluid additive), and synthetic base oils (SYN-HT contains PAO Series, alkylated naphthalene, polyol ester(POE) base oils), integrated with researching, developing, manufacturing, sales of lubricant chemicals and providing technology service for lubricant producers. HT owns independent import and export rights, years of professional experience in exporting lubricating oil raw materials(Synthetic base oils/lubricant additives), experienced technical and foreign trade business teams. What makes us more ourstanding is that tailored productions are acceptable based on the specific requirements, which could meet the similar qualities of the international well known products.
HT′s predecessor was an agent for a well-known lubricant chemical enterprise, and now keeping continuously providing high-quality lubricant additives and synthetic base oil products and reliable after-sales service for lubricant manufacturers and additive traders with competitive prices.
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