LOCTITE® Two-Part Epoxy Adhesive, Light Yellow, 50 mL Cartridge

Two-part, epoxy adhesive which cures at room temperature to form a tough bond line providing high peel resistance and high shear strengths. LOCTITE® EA M-21HP is an off white, two-part, epoxy adhesive which cures at room temperature once mixed, to form a tough bond line which provides high peel resistance and high shear strengths. The fully cured epoxy is resistant to a wide range of chemicals and solvents and acts as an excellent electrical insulator. Suitable for use in the assembly of disposable medical devices.

Features
• Provides excellent bond strengths to a wide variety of substrates including glass, plastics and metals
• ISO 10993 compliant for use in the assembly of disposable medical devices
• Provides high peel resistance and high shear strengths

Specifications
• Series: M-21HP
• Container Size: 50 mL
• Container Type: Cartridge
• Color: Light Yellow/Pale Yellow to Off-White (Part B/A)
• Composition: 60 to 100% Epoxy Resin, 0.1 to 1% Substituted Silane (Part A), 10 to 30% 3,3'-Oxybis(Ethyleneoxy)Bis(Propylamine), 5 to 10% Trifluoromethanesulfonic Acid, Compound with Diethylamine (1:1), 1 to 5% Glycerol, 1 to 5% 2,4,6-Tris(Dimethylaminomethyl)Phenol, 1 to 5% Silane, Dichlorodimethyl-, Reaction Products with Silica, 1 to 5% Diethylene Glycol Monoethyl Ether, 0.1 to 1% Bis[(Dimethylamino)Methyl]Phenol (Part B)
• Applicable Materials: Glass, Metal, Plastic
• Mixing Ratio: 100:55
• Boiling Point: >260 deg C
• Form: Liquid
• Odor/Scent: Faint (Part A), Mild (Part B)
• Flash Point: 96.11 deg C (Part A), 93 deg C (Part B)
• Shear Strength: 3270 psi (Steel), 4090 psi (Aluminum), 3,190 psi (Stainless Steel), 560 psi (Polycarbonate)
• Specific Gravity: 1.1 (Part A), 1.15 (Part B)
• Tensile Strength: 5700 psi
• VOC Content: <1% (Part B)
• Working Life: 20 min

Applications
• For bonding