Haysite Heatmeiser® H340 Platen Insulation

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Haysite Heatmeiser® H340 Platen Insulation
Categories:	Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass Filled BMC
Material Notes:	Haysite’s family of mold and platen insulation products are specially engineered fiberglass reinforced thermoset polyester composites which offer superior energy efficiency, temperature control, and durability for high temperature mold and platen thermal applications. Haysite Thermalate® composites offer a number of specific advantages over other insulation materials: Asbestos Free Cost Effective: Increased efficiency allows for short payback Low Thermal Conductivity/Energy Efficient: Saves and allows more precise temperature control High Heat Resistance: Designed to operate at temperatures up to 550ºF High Compressive Strength: Will not take a compressive “set”, causing mold alignment problems, when subject to extremely high molding pressures Tough and Durable: Does not crack or break easily during mold setup or tear down. More durable than mica or asbestos materials Resists Oils and Fluids: Other more absorbent insulators, such as concrete asbestos, can deteriorate or alter their thermal conductivity No Maintenance Information provided by Red Seal Electric Company.
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Physical Properties	Original Value	Comments

Moisture Absorption at Equilibrium	0.25 %	3/8", Sanded; ASTM D570

Mechanical Properties	Original Value	Comments
Flexural Strength	20500 psi	ASTM D790
Compressive Strength	18100 psi	ASTM D695, Cond. A
	19000 psi @Temperature 149 °C
	19300 psi @Temperature 204 °C
	20000 psi @Temperature 260 °C
Izod Impact, Notched	9.00 ft-lb/in	ASTM D256

Thermal Properties	Original Value	Comments
CTE, linear	11.7 µm/m-°C	ASTM D696
Thermal Conductivity	1.20 BTU-in/hr-ft²-°F	ASTM D177
Maximum Service Temperature, Air	550 °F

Descriptive Properties
Color	Light Gray

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