LOCTITE® 243™ is a medium-strength, blue threadlocker designed for locking and sealing threaded fasteners. It cures in the absence of air between close-fitting metal surfaces, preventing loosening and leakage due to vibration or shock. It provides reliable performance on both active metals (e.g., brass, copper) and passive substrates (e.g., stainless steel, plated surfaces). The product is oil-tolerant and suitable for use on fasteners in pumps, gearboxes, motors, and vehicles.
| Property | Value |
|---|---|
| Uncured Properties | |
| Specific Gravity (@ 23°C) | 1.08 |
| Viscosity (Brookfield RVT, 25°C) | 2,000 mPa·s (cP) |
| Viscosity (Cone & Plate, 25°C) | 350 mPa·s (cP) |
| Cured Properties (24 hours @ 23°C) | |
| Glass Transition Temperature (Tg) | 100°C |
| Coefficient of Thermal Expansion | Below Tg: 80×10⁻⁶ K⁻¹, Above Tg: 90×10⁻⁶ K⁻¹ |
| Thermal Conductivity | 0.1 W/(m·K) |
| Specific Heat | 0.3 kJ/(kg·K) |
| Adhesive Properties (72 hours @ 23°C) | |
| Breakaway Torque (M10 black oxide bolts & mild steel nuts) | 26 N·m (230 lb·in) |
| Prevail Torque (M10 black oxide bolts & mild steel nuts) | 5 N·m (40 lb·in) |
| Breakloose Torque (M10 black oxide bolts & mild steel nuts) | 24 N·m (210 lb·in) |
| Compressive Shear Strength (Steel pins & collars) | 7.6 N/mm² (1,100 psi) |
Stronger Bonding. Cleaner Process. Reliable Performance. If you are looking for an adhesive that combines high adhesion strength, flexibility, and electronic safety, 3320-80 is the
Everwide FX219G5 Silicone Potting Compound – high-thermal, UL94 V-0 silicone potting for electronic modules. Compare with Shin-Etsu KET-132 silicone potting.
FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.
As the year draws to a close and the Christmas season arrives, Avantek Viet Nam would like to extend our warmest Christmas greetings to all our valued customers, partners, and friends.
Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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