Permabond TA459 Toughened Acrylic Adhesive

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Permabond TA459 Toughened Acrylic Adhesive
Categories:	Polymer; Adhesive; Thermoset; Acrylic/Cyanoacrylate Adhesive
Material Notes:	Permabond TA459 is a structural acrylic adhesive designed primarily for bonding metals, ferrites, ceramics and some thermoplastics. This product was specifically designed to be non-corrosive to sensitive copper parts or other electrically conductive surfaces. The fast curing rate and rapid strength development of this material allows for increased production rate. Mix ratio 10:1.5 (adhesive:initiator). Features & Benefits: Adhesion to a wide variety of substrates Fast cure at room temperature Excellent adhesion to metals and ferrites Acid-free and non-corrosive No mix application High shear strength Good impact strength Good chemical resistance Information provided by Permabond.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.14 g/cc	1.14 g/cc	Uncured
Viscosity	10000 - 20000 cP @Temperature 25.0 °C	10000 - 20000 cP @Temperature 77.0 °F	Uncured
Storage Temperature	5.00 - 25.0 °C	41.0 - 77.0 °F

Mechanical Properties	Metric	English	Comments
Tensile Strength	20.0 - 30.0 MPa @Temperature 25.0 °C	2900 - 4350 psi @Temperature 77.0 °F	stainless steel after 24 hours
Adhesive Bond Strength	4.00 MPa	580 psi	Ferrite/steel after 3 mins, Shear
	9.00 MPa	1310 psi	Steel/steel after 3 mins, Shear
	>= 14.0 MPa	>= 2030 psi	Ferrite/steel after 24 hours, Shear
	12.0 - 18.0 MPa	1740 - 2610 psi	Zinc Plated after 24 hours, Shear
	20.0 - 25.0 MPa	2900 - 3630 psi	Steel/steel after 24 hours, Shear

Processing Properties	Metric	English	Comments
Cure Time	<= 0.250 min	<= 0.00417 hour	zinc, fixture time with initiator 44
	0.250 - 0.500 min	0.00417 - 0.00833 hour	zinc, fixture time with initiator 43
	1440 min	24.0 hour	full cure
	<= 2.00 min @Temperature 25.0 °C	<= 0.0333 hour @Temperature 77.0 °F	with initiator 44, 50% rh
	<= 3.00 min @Temperature 25.0 °C	<= 0.0500 hour @Temperature 77.0 °F	with initiator 43, 50% rh
Shelf Life	12.0 Month	12.0 Month

Descriptive Properties
Appearance	Blue, thixotropic		Uncured
Maximum Gap Fill (mm)	0.5
Strength Retention	100% at 0°C		Relative to 0°C
	30% at 150°C		Relative to 0°C
	5% at 200°C		Relative to 0°C
	80% at 100°C		Relative to 0°C
	95% at 50°C		Relative to 0°C

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 view all the property values for this datasheet as they were originally entered into MatWeb.

PPERMA914 / 162780

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