Introduction
Darbond 2243 is a one-component, thixiotropic, medium
Strength anaerobic threadlocker. It cures when confined in the
Absence of air between two close fitting metal surfaces. The
Product has good oil tolerance.
T ypical Applications
Prevent threaded fasteners from loosening and leakage. Used
For under M20 thread locking and sealing. T ypically suitable
For inert surface, such as stainless steel and electroplated surface.
T ypical Propertiesof Uncured Material
T ypical V alue Range
Appearance Blue liquid
Basis material Methacrylate
V iscosity (mPa. S)
(GB/T2794-1995)
Brookfield R VF
3# Spindle2.5rpm ≥ 7000
20rpm 2750 1800-3700
Specific Gravity (g/cm
3
) 1.05 1.00-1.10
(GB/T13354-1992)
Flash point ( ) >93
(SH/T0733-2004)
Max. Gap Fill (mm) 0.13
Fixture (min) 20 10-30
T ypical Performanceof Cured Material
Full cure time at room temperature (h)
24
Breakaway T orque (N. M) 20
(GB/T18747.1-2002)
Prevail T orque (N. M) 7
(GB/T18747.1-2002)
Working T emperature() -50-150
Chemical/Solvent Resistance
Aging under the conditions below and tested at22
Directions For Use
For best performance, surfaces should be clean and free of
Grease. Darbond cleaner2755 is recommended.
Dispense sufficient threadlocker to bonding surfaces.
Assemble in normal way and leave enough time for curing.
After long time storage, shake the product thoroughly before
Use.
Cautions
T o prevent contamination of the unused product, don't return
Any material to the original container.
The product is not recommended for use in pure oxygen
And/or oxygen rich systems
It' snot recommended on plastics.
Keep out of reach of children.
The product contains acrylic acid and methacrylate ester,
Which may irritates skin and eyes. So it is recommended to
Use the product at a well ventilated place.
In case of contact with eyes or skin, rinse with clean water
Immediately; If symptom goes on, call aphysical attention.
More detail, please refer to MSDSof this product.
Package
Item No.: 224302, 50ml/bottle
Item No.: 224305, 250ml/bottle