美孚GreasrexK-218
Grease
Product Description
Greasrex K-218 is an NLGI grade 2 product designed for the posttension construction industry. It has controlled oil bleed toprevent oil separation on tendon manufacture. It has exceptionalcorrosion protection and salt water resistant properties forcorrosion prevention over the life of the finished structure. It iscompatible with the polymers used for sheathing the post tensioningtendons. Greasrex K-218 contains a high quality ISO VG 100 mineralbase oil and a lithium hydroxystearate / polymer thickener.
Features and Benefits
Greasrex K-218 offers the following features:
High quality base grease with good stability and low oilseparation tendency
Uses high quality base oil and thickener components
Manufactured to high standards of quality and consistencybetween batches in modern manufacturing facilities Applications
Base grease for third party blenders for use in a variety offinished products
Concrete post tensioning cable coating
Typical Properties
Greasrex K-218 | |
NLGI Grade | 2 |
Thickener Type | Lithium/Polymer |
Color, Visual | Light Brown |
Penetration, Worked, 25º C, ASTM D 217 | 280 |
Dropping Point, ºC, ASTM D 2265 | 188 |
Viscosity of Oil, ASTM D 445 | |
cSt @ 40º C | 100 |
Roll Stability, ASTM D 1831, mm/10 | 4.5 |
Oil Separation, ASTM D 6184 30 hrs at 71º C | 0.07 |