Hapco DI-PAK™ R-4528/7 Potting and Encapsulating Compound

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.

Hapco DI-PAK™ R-4528/7 Potting and Encapsulating Compound
Categories:	Polymer; Thermoset; Epoxy; Epoxy Encapsulant, Unreinforced
Material Notes:	A black, flame retardant, thermally conductive, high performance series that can be used in all types of electrical components. Combined with its ability to dissipate heat, DI-PAK™ R-4528 also provides low linear thermal expansion, low shrinkage, and low exothermic heat while curing. Meets UL requirements. Information provided by Hapco, Inc.
Vendors:

Available Properties

Specific Gravity, ASTM D-4669
Viscosity, ASTM D-4878
Linear Mold Shrinkage, ASTM D-2566
Hardness, Shore D, ASTM D-2240
Tensile Strength, ASTM D-638
Elongation at Break, ASTM D-638
Modulus of Elasticity, ASTM D-638
Flexural Strength, ASTM D-790
Flexural Modulus, ASTM D-790
Izod Impact, Notched, ASTM D-256
Izod Impact, Unnotched, ASTM D-256
Volume Resistivity, ASTM D-270
Dielectric Constant, ASTM D-150
Dielectric Constant, ASTM D-150
Dielectric Strength, ASTM D-149
Dissipation Factor, ASTM D-150
Thermal Conductivity
Maximum Service Temperature, Inert
Cure Time, Demold
Cure Time, Demold
Gel Time, ASTM D-2971

Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc), please click the button below.

Manufacturer Notes:
none

Category Notes
Plastic

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.

	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