ITW Plexus® MA832 Methacrylate Adhesive

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

ITW Plexus® MA832 Methacrylate Adhesive
Categories:	Polymer; Adhesive; Thermoset; Methacrylate; Methacrylate Adhesive
Material Notes:	Plexus® MA832 is an advanced two-part methacrylate adhesive designed for structural bonding of metals without primers. In addition, MA832 does a superb job of bonding thermoplastic and composite assemblies with little to no surface preparation. Combined at a 10:1 ratio, MA832 has a working time approximately 14 minutes and achieves approximately 500 psi (3.5 MPa) in 55 minutes. This product provides a unique combination of high strength, excellent fatigue endurance, outstanding impact resistance, and superior toughness. Plexus MA832 is available in gray and is supplied ready-to-use as a non-sagging gel. Excellent resistance to: ? Hydrocarbons ? Acids and Bases (pH 3-10) ? Salt Solutions. Susceptible to: ? Polar Solvents ? Strong Acids and Bases. Recommended for: ? ABS ? Acrylics ?Aluminum ? Epoxies ? FRP ? Gel coats ? PVC ? Polyesters (including DCPD modified) ? Steel (Exterior applications require the use of coatings or primers that inhibit oxidation of the steel.) ? Styrenics ? Urethanes (general) ? Vinyl Esters. Adhesive color: off white, uncured-room temperature. Activator color: gray or gray GB, uncured-room temperature. Information provided by ITW Performance Polymers.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	8.06 lb/gal	adhesive. Uncured.
	8.17 lb/gal	Cured
	9.10 lb/gal	Activator. Uncured.
	9.25 lb/gal	Activator. Uncured.
Volatile Organic Compounds (VOC) Content	<= 10 g/l	During cure
Viscosity	35000 - 80000 cP @Temperature 22.2 °C	Activator
	80000 - 130000 cP @Temperature 22.2 °C	Adhesive

Mechanical Properties	Original Value	Comments
Tensile Strength	2700 - 3000 psi	ASTM D638
Elongation at Break	30 - 60 %	ASTM D638
Tensile Modulus	70000 - 100000 psi	ASTM D638
Adhesive Bond Strength	2000 - 2800 psi	Lap Shear Cohesive Strength; ASTM D1002

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Air	180 °F
Minimum Service Temperature, Air	-40.0 °F
Flash Point	51.0 °F

Processing Properties	Original Value	Comments
Working Life	12.0 - 16.0 min @Temperature 23.3 °C
Shelf Life	10.0 Month	Activator (B side)
	10.0 Month	Adhesive (A side)
	10.0 Month	Cartridges

Descriptive Properties
Fixture Time (mins)	55 to 60	74°F cure. Varies with bond gap and temperature.
Gap Filling (in)	0.012 to 0.5	Room temperature cure.
Mix Ratio by volume	10 to 1	Adhesive to Activator. Room temperature
Mix Ratio by weight	8.86 to 1.0 or 1.02	Adhesive to Activator. Room temperature

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PITWP9006 / 239516

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message