High Zinc Hydraulic Oil Additives UNP AH502A

What is UNP AH502A?

UNP AH502A is a zinc containing hydraulic fluids additive package with outstanding performance of anti‑wear, anti‑corrosion and anti‑oxidation. Due to its high load carrying capacity, it can be used to formulate high performance hydraulic fluids with anti‑wear reserve.

Features of UNP AH502A

• Excellent anti‑wear performance: Extends the service life of pumps through superior anti‑wear protection.

• Outstanding filtration performance: Meets the filtration requirements even in the presence of water and when using extremely precision filters.

• Good solubility in a wide range of base oils: Soluble in mineral base oils, synthetic base oils and CTL (Coal‑to‑Liquid) base oils.

• Excellent anti‑foam characteristics: Eliminates the need for additional antifoaming agents when blending hydraulic oils.

• Superior air release & anti‑emulsification performance: Provides excellent air release property and anti‑emulsification performance.

• High load‑carrying capacity: Supports the formulation of high performance hydraulic fluids with anti‑wear reserve.

Functions of UNP AH502A

• Anti‑wear protection: Delivers outstanding anti‑wear performance, prolonging pump and component service life.

• Anti‑corrosion & anti‑oxidation: Provides excellent anti‑corrosion and anti‑oxidation performance for hydraulic systems.

• Filtration performance: Ensures reliable filterability even in the presence of water with precision filters.

• Foam & air release control: Controls foaming and promotes rapid air release and demulsification.

Applications of UNP AH502A

Designed for anti‑wear hydraulic fluids. Recommended dosage: 0.6‑0.8% by weight. It can be used for both Group I and Group II base oil.

Compliance Standards of UNP AH502A

GB11118.1‑2011, AFNOR NF E 48‑603 (HM, HV), DIN 51 524 Part 2 and 3 (HLP, HVLP), Eaton Vickers I‑286‑S (V‑104 C), Cincinnati Machine P‑68, P‑70, P‑69.

Price of UNP AH502A

The price of UNP AH502A changes based on product grade, order volume and the supplier's pricing policy. To obtain accurate quotation details, kindly reach out to a trusted supplier or manufacturer directly. When assessing total costs, take note of its prominent advantages: UNP AH502A provides outstanding anti‑wear, anti‑corrosion and anti‑oxidation performance with high load‑carrying capacity, improving equipment reliability and reducing maintenance workload under severe working conditions.

If you are sourcing UNP AH502A or would like to acquire further technical data, please do not hesitate to contact FansChem.

UNP AH502A FAQ

Q1: What is UNP AH502A?

A: UNP AH502A is a zinc containing hydraulic fluids additive package with outstanding anti‑wear, anti‑corrosion and anti‑oxidation performance and high load‑carrying capacity, used for formulating high performance hydraulic fluids with anti‑wear reserve.

Q2: What are the key physical‑chemical properties of UNP AH502A?

A: It is yellow clear liquid. Typical data: density 1090 kg/m³ (20℃), open flash point 140℃, viscosity 175 mm²/s (40℃), sulfur 13.5 wt%, phosphorus 6.5 wt%, zinc 7.2 wt%. Refer to the official TDS for complete index information.

Q3: What benefits does UNP AH502A bring and what is its recommended dosage?

A: It provides excellent anti‑wear performance, outstanding filtration performance, good solubility in a wide range of base oils, excellent anti‑foam characteristics, and superior air release and anti‑emulsification performance. Recommended dosage: 0.6‑0.8% by weight, for both Group I and Group II base oil. Compatibility test with base oil and other additives is strongly required before formal blending.

Q4: What compliance standards does UNP AH502A meet?

A: GB11118.1‑2011, AFNOR NF E 48‑603 (HM, HV), DIN 51 524 Part 2 and 3 (HLP, HVLP), Eaton Vickers I‑286‑S (V‑104 C), Cincinnati Machine P‑68, P‑70, P‑69.

Q5: What are packaging and storage requirements for UNP AH502A?

A: Standard packaging is 50kg/180kg drum (net weight). Store in a cool, dry and well‑ventilated warehouse for approximately 18 months. No special protection is required.

Q6: What handling safety notes should I follow and where can I get TDS / SDS or quotation?

A: Avoid direct contact with skin, eyes and clothing. Follow standard industrial hygiene practices; always refer to the official SDS/MSDS for full safety guidance. For complete TDS, SDS or commercial quotation, please contact FansChem technical‑sales team directly.