MA310 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – PLEXUS MA310

M O L IN S
TOBACCO MACHINERY
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Flexibility
PLEXUS MA310
Description
Plexus™ MA310 is a two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies¹.
Combined at a 1:1 ratio, it has a working time of 15 to 18 minutes and achieves 75% of ultimate strength in 30 to 35 minutes at room
temperature. MA310 is particularly well suited for bonding thermoplastic materials. This adhesive combines high strength and stiffness with the
ability to bond a wide range of materials. Plexus MA310 is supplied in ready to use cartridges, 20 litre pails or 200 litre drums to be dispensed as
a non-sagging gel.
Characteristics
Chemical Resistance⁴
Physical Properties
(uncured) – Room
Temperature
Room Temperature Cure
ƒ Working Time²
ƒ Fixture Time³
ƒ Operating Temperature
ƒ Gap Filling⁷
ƒ Mixed Density
ƒ Flash Point
Excellent resistance to:
ƒ Hydrocarbons
ƒ Acids and Bases (3-10 pH)
ƒ Salt Solutions
Viscosity, cP
Colour
Density, g/cc
Mix Ratio by Volume
Mix Ratio by Weight
Mixer Recommendation:
Mechanical Properties (Cured)
Room Temperature
Tensile (ASTM D638)
ƒ Strength, MPa
ƒ Modulus, MPa
ƒ Strain to Failure (%)
Recommended for:
ƒ ABS
ƒ Acrylics
ƒ FRP
ƒ Gelcoats⁶
ƒ Epoxies
Lap Shear (ASTM D1002)
Cohesive Strength MPa
15 – 18 minutes
30 – 35 minutes
-55^oC – 121^oC
1mm to 4mm
1.00 g/cc
9°C
Susceptible to:
ƒ Polar Solvents
Adhesive
40,000 – 60,000
Off-White
1.03
1
1
Cartridge (50ml):
Cartridge (400ml):
Bulk:
Activator
40,000 – 60,000
Yellow
0.97
1
1
50ml 1:1 static mixer
MC10:18
Refer to ITW Plexus⁸
27.5 - 31
1034 – 1206.5
5 - 15
ƒ PVC
ƒ Polyesters
(including DCPD modified)
ƒStyrenics
ƒ Urethanes (general)
ƒ Vinyl Esters
20.5 - 24
Tem perature, C
121
93
65
37
9
0
0
10
20
30
40
Tim e, m in
www.molins.co.uk
Typical Exotherm Curve for MA310 at 23°C (10 grams)⁵