Winlex4115 Rosin Ester

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Winlex4115 Rosin Ester

Winlex4115 is a light-colored rosin ester, which has been stabilized. It provides particularly good skinning resistance and color stability in Ethylene Vinyl Acetate (EVA) hot melt adhesives. It has a suitable FDA status for use in food packaging applications covered by 175.105.

PRODUCT PROPERTIES

                                        Specifications  

Acid Value(mgKOH/g)……………………………10-20       

Softening Point, Ring & Ball, ℃……………….. 110-120 

Color, Max………………………………………… 5           

FEATURES

Soluble in aromatic and aliphatic hydrocarbon solvents(petroleum benzine, mineral spirit, benzene, ethyl acetate, acetone),esters, ketones and chlorinated solvents. Insoluble in alcohol and water.

Compatible with Elastomers such as Ethylene Vinyl Acetate (EVA)copolymers,

styrene block copolymers, SBR, acrylics, natural rubber, hydrocarbon and terpene tackifying resins.

SUGGESTED APPLICATIONS

Use in EVA, SBS, SIS, and other hot melt adhesives; Solvent-born SBR adhesives, Solvent-born natural rubber/SBR adhesives, Solvent-born natural rubber adhesives, Solvent-born Acrylic adhesives; construction adhesives, and other applications.

AVAILABLE FORMS/PACKAGING

1. Flaked or Pellet, 25kg net in new paper-plastics compound sacks.

STORAGE

Stored in a dark, cool and ventilated place, far away from any heat resource and prevented against direct sunlight.

SAFETY INFORMATION

Please refer to Material Safety Data Sheet.

METHODS OF ANALYSIS

1. FinjetChemical method available on request.