Description

Technical Parameters

Introduction

OIL

oil

product-1400-1400

Products Description

## **1. Product Overview**

FIERCE Sustan 350 is a high-performance synthetic oil developed by FIERCE, an internationally renowned industrial lubricant brand, and is designed for mechanical equipment under extreme working conditions. Its core technology is based on advanced synthetic hydrocarbon (PAO) base oil and composite additive system, with excellent lubricity, thermal stability and environmental protection. This product is widely used in heavy industry, automobile manufacturing, aerospace, energy mining and other fields, and is known as the "all-round guardian of industrial equipment."

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## **2. Product classification and core advantages**

Sustan 350 is divided into the following four categories according to application scenarios and performance focus:

### **1. Sustan 350 HT (high temperature type)**

- **Advantages**:

- Outstanding high temperature resistance, can work stably in the range of -30°C to 400°C, without carbonization or coking risk.

- Antioxidant additives extend the oil change cycle to more than 3 times that of ordinary mineral oil.

- Reduce high temperature friction loss and extend the life of bearings and gears.

- **Physical and chemical properties**:

- Viscosity index (VI) ≥ 180, viscosity retention at high temperature ＞ 95%.

- Flash point (COC) ＞ 260°C, pour point -35°C.

- Density (15°C) 0.88 g/cm³, acid value ＜0.1 mg KOH/g.

- **Color**: dark amber, adding fluorescent tracer facilitates leak detection.

### **2. Sustan 350 EP (extreme pressure type)**

- **Advantages**:

- Contains sulfur-phosphorus-zinc extreme pressure additives, anti-wear performance is improved by 50%, suitable for high-load gearboxes.

- Micron-level lubricating film remains intact under impact loads to avoid micro-welding of metal surfaces.

- **Physical and chemical properties**:

- Four-ball wear spot diameter (WSD) ≤ 0.4 mm, FZG gear test passed level 12.

- Kinematic viscosity at 40°C is 220 cSt, and viscosity at 100°C is 18 cSt.

- **Color**: light green, to distinguish it from ordinary lubricants to avoid mixing.

### **3. Sustan 350 ECO (environmentally friendly)**

- **Advantages**:

- Biodegradability is ＞80% (OECD 301B standard), and it has passed the EU EEL and US VGP certification.

- No heavy metals, low toxicity, suitable for food processing machinery and offshore operations.

- **Physical and chemical properties**:

- Viscosity grade ISO VG 100, pH value 7.5-8.5 (neutral to weak alkaline).

- Moisture content <0.05%, anti-emulsification (40-37-3 mL) ≤15 min.

- **Color**: transparent and slightly yellow, in line with FDA visual safety standards.

### **4. Sustan 350 Syn (Fully Synthetic)**

- **Advantages**:

- Fully synthetic PAO + ester base oil, low temperature starting torque reduced by 40%.

- Excellent compatibility with rubber seals to prevent hardening or swelling.

- **Physical and chemical properties**:

- Pour point -50°C, suitable for polar environments.

- Shear stability (30 cycles) viscosity loss <5%.

- **Color**: Colorless and transparent, easy to observe oil contamination.

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## **3, core technology innovation**

1. **Molecular structure optimization**:

The PAO molecular chain synthesized by gradient polymerization technology forms a three-dimensional network lubricating film, which can still maintain a low friction coefficient (μ < 0.03) under high pressure.

2. **Smart additive package**:

Nano-scale borate anti-wear particles (particle size < 50 nm) and organic molybdenum friction reducer work synergistically to achieve "adaptive lubrication".

3. **Environmental responsive technology**:

Temperature-sensitive viscosity modifier (TFVM) dynamically adjusts the oil film thickness to meet the full range of operating conditions from cold start to high-speed operation.

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## **4. Application scenarios and industry cases**

### **1. Heavy industry**

- **Metallurgical rolling mill**: In hot rolling production lines, Sustan 350 HT can extend the main gearbox maintenance cycle from 3 months to 9 months.

- **Mining machinery**: EP type is used for shield machine main bearings, reducing abnormal wear rate caused by dust intrusion by 70%.

### **2. Transportation**

- **High-speed rail gearbox**: Syn type ensures smooth start-up at -40°C and has no performance degradation after 300,000 km road test.

- **Marine engine**: ECO type meets IMO 2020 low-sulfur fuel compatibility requirements and reduces cylinder liner wear.

### **3. New energy industry**

- **Wind power pitch system**: HT type prevents motor jamming caused by grease separation in the tower top environment with drastic temperature difference.

- **Lithium battery production line**: ECO type is NSF H1 certified to prevent equipment lubricant from contaminating electrode materials.

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## **5. Usage and maintenance specifications**

- **Storage conditions**: Store in a light-proof environment at 15-30°C, and nitrogen-filled and sealed after opening to prevent oxidation.

- **Compatibility test**: FT-IR spectral analysis is required before oil change to ensure that there is no risk of reaction with residual oil.

- **Waste oil treatment**: ECO type can be directly treated in a biodegradable pool, and other models need to be handed over to professional recyclers.

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## **6. Market competitiveness analysis**

FIERCE has formed technical barriers in the following aspects of the Sustan 350 series through collaborative innovation of 12 R&D centers around the world:

1. **Cost-effectiveness**: The comprehensive maintenance cost is 28% lower than that of competing products (data source: Frost & Sullivan 2023 report).

2. **Certification system**: Passed 27 international standard certifications such as API SN, ISO 6743, and DIN 51517.

3. **Customized service**: Supports adjustment of additive ratio according to customer equipment conditions and provides sample testing within 72 hours.

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## **7. Future technology roadmap**

In 2024, the Sustan 350 Smart series will be launched, integrating IoT sensors to monitor oil status (such as water content and metal abrasive particles) in real time, and predicting equipment failures through AI algorithms, promoting lubrication management into the "predictive maintenance 4.0 era".

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**Conclusion**

As a benchmark product for synthetic lubrication technology, Sustan 350 not only redefines the performance boundaries of industrial oils, but also promotes the transformation of the global manufacturing industry towards efficiency and sustainability through continuous innovation. Its systematic product matrix and in-depth industry solutions will continue to provide reliable protection for equipment under complex working conditions.