
Condition:NEW
Hazardous
Cannot Ship Air
Calif. Prop 65
RoHS
- Description
- Specifications
- Documents
- 1-part product, requires no mixing
- Slow curing
- Ideal for large diameter components
- High strength
- Also for active metals such as brass
- Good temperature resistance
LOCTITE® 640
High strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass.
LOCTITE® 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 h. Also used for active metals such as brass. This is a high strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175ºC. Fluorescence allows product presence to be monitored.Brand: Loctite
Container Type: Bottle
Physical Form: Liquid
Alternate Product Number: 135521-30769
Applications: Retaining
Color: Green
Composition: Methacrylic Acid, Monoester With 1,2 Propanediol, Polymer With 4,4'-Methylenediphenyl Diisocyanate, Polyglycol Dimethacrylate, Hydroxyalkyl Methacrylate, Acrylic Acid, Cumene Hydroperoxide, Cumene
Container Size: 250 mL
Flash Point: >199.94°F
For Use With: Cylindrical Fitting
Height: 1"
Length: 1"
Odor: Sharp; Irritating
Operating Temperature Range: Up to +400°F
Series: 640 Series
Shelf Life: 365 days
Specific Gravity: 1.12
Storage Temperature: 46 to 82°F
Viscosity: 450 to 750mPa/s
VOCs: 3.04%
Width: 1"