Eastman Regalrez™ 1085 Hydrocarbon Resin

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Eastman Regalrez™ 1085 Hydrocarbon Resin
Categories:	Other Engineering Material
Material Notes:	Product Description: Regalrez™ 1085 hydrocarbon resin is produced by polymerization and hydrogenation of pure monomer hydrocarbon feedstocks. It is highly stable, light colored, low molecular weight, nonpolar resin suggested for use in adhesives, coatings, sealants, and caulks. Regalrez™ 1085 is especially suited to applications where the lowest color and most stability against weathering and thermal degradation is required. Regalrez™ 1085 is suggested for use in elastomeric sealants and adhesives tapes where outdoor exposure will occur or where clarity and resistance to yellowing is a requirement. Due to its relatively low softening point Regalrez™1085 is especially useful in formulating systems designed to perform at low service temperatures such as freezer labels or exterior-use sealants. Regalrez™ 1085 contians no added antioxidants of UV stabilizers. Application/Uses: Assembly Automotive Building and Construction Caulks and Sealants Hot Melt Adhesives Nonwovens Pressure sensitive adhesives Rubber and Plastic Modification Solventborne Adhesives Wax Modification Key Attributes: Excellent thermal and UV stability Fully hydrogenated Highly stable Liquid Water-white color Information provided by Eastman
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Physical Properties	Original Value	Comments

Viscosity	1000 cP @Temperature 135 °C	Melt
	10000 cP @Temperature 115 °C	Melt
	100000 cP @Temperature 100 °C	Melt
Molecular Weight	680 g/mol	Mn
	1050 g/mol	Mw. Mw/Mn ratio = 1.5
	1500 g/mol	Mz

Thermal Properties	Original Value	Comments
Glass Transition Temp, Tg	35.0 °C
Ring & Ball Softening Point	87.0 °C	ASTM E28

Optical Properties	Original Value	Comments
Gardner Color Number	<= 1.0	ASTM D6166

Descriptive Properties
Cloud Point	<-40°C	OMSCP
	43°C	DACP
	87°C	MMAP

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PEATM5557 / 222751

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