Designer Molecules PEAM-1769 Polyester acrylate/methacrylate

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Designer Molecules PEAM-1769 Polyester acrylate/methacrylate
Categories:	Polymer; Adhesive
Material Notes:	Description: PEAM-1769 is a polyester acrylate/methacrylate that exhibits excellent adhesion, low warpage, and hydrophobicity. The oligomer has very high thermal stability and low volatility. It can be used as a base oligomer in a formulation or an additive. Highlights: Ultra low modulus Thermal stability Hydrophobic Adhesion to metals High adhesion to various substrates Flexibilizer Information provided by Designers Molecules
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Physical Properties	Original Value	Comments

Viscosity	20000 cP	Haake Rheometer
Molecular Weight	1769 g/mol
Storage Temperature	<= 10.0 °C

Mechanical Properties	Original Value	Comments
Tensile Modulus	1.00 MPa @Temperature 150 °C	cured with 2% Dicumyl Peroxide
	48.0 MPa @Temperature 25.0 °C	cured with 2% Dicumyl Peroxide
	1300 MPa @Temperature -65.0 °C	cured with 2% Dicumyl Peroxide

Thermal Properties	Original Value	Comments
CTE, linear	110 µm/m-°C	oc 1, cured with 2% Dicumyl Peroxide
	250 µm/m-°C	co 2, cured with 2% Dicumyl Peroxide
Glass Transition Temp, Tg	-40.0 °C	TMA, cured with 2% Dicumyl Peroxide
	-10.0 °C	DMA, cured with 2% Dicumyl Peroxide
Decomposition Temperature	>= 375 °C

Descriptive Properties
Appearance	Amber liquid
Weight Loss	<3.0%	@ 300°C

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PDESGN016 / 255380

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