Winlex4100 is a pentaerythritol ester of rosin which has been stabilized to provide excellent heat and aging stability. Useful in a wide variety of adhesives due to its stability, low volatility and polymer compatibility.

PRODUCT PROPERTIES

                                        Specifications     

Acid Value (mgKOH/g)………………….……….. 5-25            

Softening Point, Ring & Ball, ℃…………………90-100          

Color, Gardner ,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 Ethylene Vinyl Acetate (EVA) polymers,Ethylene Ethyl Acrylate, Styrene-Isoprene-Styrene (SIS), Styrene- Butadiene-Styrene (SBS), SBR, natural rubber, butyl rubber, neoprene, acrylic, LMW polyethylene, amorphous polypropylene and other polymers and with phthalate and polyester plasticizers, alkyds, hydrocarbon resins and terpene resins.

SUGGESTED APPLICATIONS

Use in EVA, SBS,SIS，other hot melt adhesives, pressure sensitive adhesives，construction adhesives, rubber compounding, sealants, coatings and other applications.

AVAILABLE FORMS/PACKAGING

1. Flaked, in multiwall bags, net 25kgs.

2. solid form in galvanized steel rosin drums, 220 kgs. net.

STORAGE

More than six months storage should be avoided due to the potential effect on performance.

SAFETY INFORMATION

Please refer to Material Safety Data Sheet

Non-hazardous.