AUROREN®　
Specially Modified Polyolefin

AUROREN® is soluble not only in aromatic hydrocarbons but also in aliphatic hydrocarbon solvents. It shows excellent adhesion to non-polar substrates such as polypropylene (PP).

General Characteristics

Appearance	Clear to pale yellow pellets
Solubility	Soluble in aromatic and aliphatic hydrocarbons. Ketones and esters can be used as co-solvents.
Viscosity	10-500 mPa·s (25°C)

Products

Grade	Melting Point (℃)	Viscosity (mPa·s, 25℃)	Viscosity Measurement Conditions		Polar Group Content	Feature
			Solid Content (%)	Solvent Composition
150S	105-135	20-70	15	MCH/MEK = 9/1	High	Good adhesion to PP, high heat resistance
200S	60-70	10-50		MCH/MEK ＝ 8/2	High	Good adhesion to PP and PE (high tacky type)
350S	65-75	10-100			Medium	Good adhesion to PP, PET, nylon, and aluminum
353S	65-75	10-100			Low	Good adhesion to PP and PET
500S	70-80	50-200			Low	High adhesion to PP, high solvent resistance
600S	60-70	80-150			Low	High adhesion to PP, PET, nylon, and aluminum, with superior solvent resistance

The above values are typical properties and not guaranteed specifications.

MCH: Methylcyclohexane / MEK: Methyl ethyl ketone
PE: Polyethylene, PET: Polyethylene terephthalate