T306
We are a manufacturer based in China. We specialize in providing high-quality T306 for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Paint chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
This product is a transparent oily liquid with good performance of extreme pressure antiwear, flame retardant and mold resistance, low volatility and good electrical performance. It is suitable for gear oil and anti-wear hydraulic oil, and is also one of the components of anti-flame hydraulic oil.
T306 (Lubricant Additive): Technical Overview
| Category | Specifications |
|---|---|
| Product Name | T306 (Typical: Sulfurized Isobutylene) |
| CAS No. | 68956-79-6 (varies by exact composition) |
| Appearance | Amber to dark brown viscous liquid |
| Density (20°C) | 0.92-1.05 g/cm³ |
| Viscosity (100°C) | 10-50 mm²/s |
| Sulfur Content | 40-50 wt% |
| Flash Point | ≥150°C (COC) |
Key Properties
| Property | Performance Data |
|---|---|
| Extreme Pressure (EP) | High load-carrying capacity (≥4000 N, Four-Ball Test) |
| Anti-Wear | Reduces wear scars by 30-50% (ASTM D4172) |
| Thermal Stability | Stable up to 200°C |
| Corrosion Inhibition | Passes ASTM D130 (Copper Strip, 3h/100°C) |
| Compatibility | Soluble in mineral/synthetic oils |
Applications
| Industry | Primary Uses |
|---|---|
| Gear Oils | Automotive/industrial gear lubrication |
| Metalworking Fluids | Cutting/forming operations |
| Greases | EP/AW additive |
| Industrial Lubricants | Heavy machinery |
Usage Guidelines
| Parameter | Recommendation |
|---|---|
| Typical Dosage | 0.5-3.0 wt% in formulations |
| Synergists | Often blended with ZDDP or MoDTC |
| Storage | Keep sealed, avoid moisture |
| Shelf Life | 24 months (25°C) |
Safety & Compliance
| Aspect | Details |
|---|---|
| GHS Classification | H315. H319. H335 |
| PPE | Gloves, goggles, ventilation |
| Regulatory | REACH compliant |
| Biodegradability | <20% (28 days) |
Comparison with Alternatives
| Feature | T306 | Chlorinated Paraffins | ZDDP |
|---|---|---|---|
| EP Performance | ★★★★ | ★★★ | ★★☆ |
| Thermal Stability | ★★★★ | ★★☆ | ★★★★ |
| Environmental Impact | ★★★ | ★☆ (Restricted) | ★★☆ |
| Cost Efficiency | ★★★★ | ★★★★ | ★★★ |
References:
Lubricant Additives: Chemistry and Applications (3rd Ed.) – Leslie R. Rudnick
ASTM D2783 – Standard Test Method for Extreme Pressure Properties
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