High strength, methacrylate ester acrylic liquid designed for the bonding of cylindrical fitting parts, particularly where low viscosity is required.
LOCTITE® 680
Description
LOCTITE® 680 is a green, high strength, methacrylate ester acrylic liquid designed for the bonding of cylindrical fitting parts, particularly where low viscosity is required. The product prevents loosening and leakage from shock and vibration. It provides robust curing performance. It works on active metals (e.g. mild steel) and on passive substrates (e.g. stainless steel and plated surfaces).
-Low viscosity
-Provides robust curing performance
-Cures when confined in the absence of air between close fitting metal surfaces
-Offers high temperature performance and oil tolerance
-Tolerates minor surface contaminations from various oils
-Certified to ANSI/NSF Standard 61 for use in commercial and residential potable water systems not exceeding +179.6 °F (+82 °C)
Technical Specifications
Agency Approvals / Specifications: CFIA Listed, NSF/ANSI 61
Application Method: Pressure
Applications: For Loose Fitting Parts, For Slip Fitted Parts, Retaining
Color: Green
Cure Type: Anaerobic Cure
Fixture Time: 4 min.
Fixture Time Temperature: 4 °C
Full Cure Temperature: 22 °C
Full Cure Time: 24 hr.
Key Characteristics: Fluorescent, Oil Tolerant, Primerless, Strength: High Strength
Number of Components: 1 Part
Physical Form: Liquid
Shear Strength Unit, Steel: psi
Shear Strength, Steel: 4000
Specific Gravity: 1.1 g/l
Specific Gravity Temperature: 25 °C
Substrates: Metal
Technology: Acrylic
Viscosity 1250 mPa.s (cP): Brookfield
Viscosity (#7sp/20/rpm): 1250 mPa.s (cP) Brookfield
Viscosity Temperature: 25 °C
