GR-BIO
Biodegradable industrial grease
Description
GR-BIO is a superior quality biodegradable grease.
Characteristics and Benefits
GR-BIO has a unique formulation combining the following elements:
- Overbased calcium sulfonate complex
- Superior quality biodegradable fluid
This formula, resulting from the latest technologies in thickeners, allows GR-BIO to reach an exceptional level of performance. It is marked by :
- Reduces friction
- Protects against rust, corrosion and oxidation
- Offers superior resistance to load, wear and water
- Exceptional mechanical stability
Types of Application
The GR-BIO is essential for any operation :
- Exposed to an ecological risk of accidental spillage
- Where operating temperatures are below 100°C.
TECHNICAL DATA SHEET SAFETY DATA SHEET grade 2
Directions for Use
Always use GR-BIO biodegradable grease in reference to the equipment manufacturer's manual.
Warning
Whenever performing a grease change, make sure to validate the compatibility of the various greases used (refer to PROLAB's grease compatibility chart).
Available Sizes
435 g, 17kg, 55 kg, 180 kg
Product Code
# 261
| Caracteristics | ASTM Test |
Typical Values |
|---|---|---|
| Appearence | Brown | |
| N.L.G.I. Grade | 2 | |
| Base Oil Viscosity at 40°C | D445 | 39 cSt |
| Base Oil Viscosity at 100°C | D445 | 8 cSt |
| Viscosity Index | D2270 | 184 |
| Dropping Point (°C/°F) | D2265 | 250°C/482°F |
| Consistancy 60 strokes (1/10mm) | D217 | 280 |
| Shear Stability 100,000 strokes | D217 | 2,3% |
| Shear Stability 10,000 strokes (50/50 with water) | D217 | 18,5% |
| Wheel Bearing Leakage | D1263 | 1.65g |
| Oxidation Stability, (pressure loss) 100 h | D942 | 10h |
| 4-Ball Wear Test (75oC, 40 kg, 1200 RPM, 1h) | D2266 | 0,45mm |
| Load Wear Index | D2596 | 55 kg |
| Weld Load | D2596 | 400kg/882lbs |
| Timken OK Load | D2509 | 22.7kg/50lbs |
| Rust Preventing | D1743 | Pass |
| Water Washout, loss, % at 79°C | D1264 | 1.6% |
| Copper Corrosion | D130 | 1b |
| Biodegradability 21days (CEC-L-33-A-93) | 81% | |
|
Pompability (g/min) -18°C (0°F) -23°C (-10°F) -29°C (-20°F) -34°C (-30°F) |
59 gr/min 20 gr/min 12 gr/min 9 gr/min |