รายละเอียดของสินค้า LOCTITE® 263 THREADLOCKER 50ml
PRODUCT DESCRIPTION LOCTITE® 263™ provides the following product characteristics:
| Technology |
Acrylic |
| Chemical Type |
Dimethacrylate ester |
| Appearance (uncured) |
Red liquidLMS |
| Fluorescence |
Positive under UV lightLMS |
| Components |
One component - requires no mixing |
| Viscosity |
Low |
| Cure |
Anaerobic |
| Secondary Cure |
Activator |
| Application |
Threadlocking |
| Strength |
High |
LOCTITE®
263™ is designed for the permanent locking and
sealing of threaded fasteners. The product cures when
confined in the absence of air between close fitting metal
surfaces and prevents loosening and leakage from shock and
vibration. LOCTITE®
263™ is particularly suited for heavy duty
applications such as studs into motor housings, nuts onto studs
in pump housings and other fasteners where high strength is
required. LOCTITE®
263™ provides robust curing
performance. It not only works on active metals (e.g. brass,
copper) but also on passive substrates such as stainless steel
and plated surfaces. The product offers high temperature
performance and oil tolerance. It tolerates minor surface
contaminations from various oils, such as cutting, lubrication,
anti-corrosion and protection fluids.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Specific Gravity @ 25 °C 1.1
Flash Point - See MSDS
Viscosity, Brookfield - RVT, 25 °C, mPa·s (cP):
Spindle 2, speed 20 rpm, 400 to 600LMS
Viscosity, Cone & Plate, 25 °C, mPa·s (cP):
Cone C60/1°Ti @ shear rate 129 s -1 450
TYPICAL CURING PERFORMANCE
Cure Speed vs. Substrate
The rate of cure will depend on the substrate used. The graph
below shows the breakaway strength developed with time on
M10 steel nuts and bolts compared to different materials and
tested according to ISO 10964.
