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Lord 310
Modified, Thixotropic, Two-Part, Epoxy Adhesive

Description
Lord® 310 adhesive is a modified, thixotropic, two-part, epoxy adhesive which bonds well to many types of prepared metals, prepared rubber, urethane, and plastics. Originally formulated for primerless adhesion to SMC, Lord 310 adhesive is used to bond disk drives, down-hole oil field equipment, automotive body panels, and spoilers, vibration dampening mounts and much more.

Features and Benefits
Contains no solvents - 100% solids, nonflammable, and virtually odorless.

High Strength - provides load-bearing properties equal to or greater than the materials being bonded in many cases.

Variable Cure - cures completely at room tempera­ture or in minutes at elevated temperatures.

 

Proven Environmental Resistance - resists moisture, sunlight, salt spray, and thermal cycling. Lord 310 adhesive has performed in the automotive industry for over a decade.

 

Heat Resistance- provides temperature resistance from -40°C to 204°C (-40°F to 400°F). High tempera­ture oven bakes required for many finishing pro­cesses have not been shown to affect the adhesion of Lord 310 adhesive, nor will it outgas up to 110°C (225°F).

Super Chemical Resistance - resists dilute acids, oils, alkalis, solvents, and hydrocarbons. Anti-corrosion processes including phosphatizing, ELPO or E-coat coatings do not affect adhesion.

 

Flexible Mix Ratio - allows for variations in the resin to hardener mix ratio so that the adhesive properties can be tailored to meet application requirements.

Table 1: Typical Properties* of Uncured Lord 310 Adhesive

 

 Resin Hardener Mixed
Appearance Off-white paste Gray paste Gray paste
Viscosity, cP @ 25°C (77°F) 400,000 - 820,000 230,000 - 690,000 Not available

Brookfield HBF with Helipath at 5 rpm Density kg/m3

 T-C Spindle

1,407 - 1,546

 T-C Spindle

1,203 - 1,323

 N/A

lb/gal

 11.7 - 12.85 10.0 ± 11.0% N/A
Flash Point (closed cup) >93°C (>200°F) >93°C (>200°F) >93°C (>200°F)
Total Solids Content, by weight 100% 100% 100%
Working Time, 54g mass @ 24°C (75°F) N/A N/A 30 - 60 minutes
General Purpose Mix Ratio
     by weight		 1.15 1 N/A

by volume

 1 1 N/A
Shelf Life from Date of Shipment at
25°C (77°F), unopened container		 1 year 1 year N/A


* Data is typical and not to be used for specifications purposes

Technical Data Sheet for LORD 310 adobe.gif (112 bytes)

For more information about Lord 310 contact Bergdahl Associates, Inc.

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Date issued: 07/05
v2 7/04