About Finjetchemical Industries

Finjetchemical Industries was established in 2005 and is headquartered in Wuzhou, Guangxi, China. Specializing in rosin-based resins, it supplies tackifiers and emulsions for adhesives. Product families include pentaerythritol rosin esters, glycerol esters, liquid rosin esters (Winlex4270), and water-based emulsions (Guinox series). These enhance tack, cohesion, and water resistance in hot-melt, PSA, and bookbinding adhesives for packaging and labeling. Finjet emphasizes eco-friendly, high-stability formulations for industrial bonding.

Winlex 4410

Winlex 4410 by Finjetchemical Industries is a glycerin ester of hydrogenated rosin. Possesses low volatility, light color, high softening point, very good heat stability, weather resistance and compatibility with EVA and synthetic polymers. Winlex 4410 is used as a tackifier in adhesives and sealants. Application : packaging, bookbinding, sealants, hot melt adhesives, pressure-sensitive adhesives.

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Winlex 4100

Winlex 4100 by Finjetchemical Industries is a pentaerythritol ester of rosin. Possesses stability, low volatility, good polymer compatibility (EVA, EEA, SIS, SBS, SBR, rubber, neoprene, acrylic, LMW polyethylene, amorphous polypropylene) and compatibility with phthalate and polyester plasticizers, alkyds, hydrocarbon resins and terpene resins. Winlex 4100 is used as a tackifier for adhesives and sealants. Provides very good heat and aging stability. Applications : pressure sensitive adhesives, packaging or assembly hot melt adhesives, construction adhesives and sealants.

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Winlex 4135

Winlex 4135 by Finjetchemical Industries is a polymerized rosin ester. Possesses good heat stability. Winlex 4135 is used as a tackifier in hotmelt and pressure sensitive adhesives.

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