Vibra-Tite 240 Technical Data

Structural Adhesive

Multi Cure

240

Product Description

Vibra-TITE M ulti C ure 240 is an activated
acrylic ad hesive d esigned for fast f ixturing on
metal and magnet materials and a no mix system.
The P roduct i s de veloped t o be us ed w ith
Activator 600 or 638.

Typical Applications
Vibra-TITE 240 may be used in applications that
require ve ry f ast a ssembly. T his a dhesive i s
designed for D C m otor a ssembly, m agnet
bonding a nd bondi ng of pr e-coated s heet m etal.
Automated assembly lines with short cycle times
will be nefit f rom t he r apid c ure of 240. The
product ha s t he c apability t o p roduce t ough,
durable bonds w ith out standing i mpact a nd pe el
resistance.

Properties of Uncured Material
Chemical Type Acrylic
Appearance clear/amber
Toxicity Low
Viscosity @ 25ºC, cP
Brookfield RVT,
Spindle TA @ 2.5 rpm 20,000-80,000
Spindle TA @ 20 rpm 6,500-17,000
Specific Gravity 1.16

Performance of Cured Material

Fixture Time 30 seconds @ 72oF
Full Cure Time 24 hrs @ 72oF
Temperature Range -60oF to 212oF
(-51oC to 100oC)
24 hr Grit blasted Steel Lap Shear

12 Nmm2 (1700 psi)

72 hr Grit blasted Steel Lap Shear

> 12 Nmm2 (1700 psi)

Product Data Sheet

Environmental and Fluid Resistance

Tests w ere co nducted o n G rit b lasted S teel L ap
Shears e xposed to the following conditions after
a 24hr room temperature cure. One lap shear was
coated with Activator 600 or 638.

(Shear strength values)

Environment Temp. % of initial
strength

Air reference 87 100
Unleaded gasoline 87 10
Motor oil (10W-30) 87 100
Auto trans. fluid 87 100
Water/glycol 50/50 150 35
Humidity, 100% RH 50 40

General Information

Storage

Product should be s tored i n a c ool and d ry
location at temperatures between -10 oC to 30 oC.
Optimal s torage is 2 2±4oC. Shelf lif e is 1 8
months from date of manufacture when stored at
22±4oC.

Note

The da ta a re f urnished for information only and
are b elieved to b e reliable. W e c annot a ssume
responsibility f or t he r esults obt ained b y ot hers
over w hose m ethods w e ha ve no c ontrol. It is
recommended t hat t he p roduct b e t ested i n t he
application for which it is to be used.