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Metal Bonding Great Quality New Technology Fast Delivery Spot Supply Adhesive Hardener Re1
Organic ChemicalsReTti
Hangzhou Brown Bio&Pharm Co., Ltd.
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Product Description HARDLION REDescription:HARDLION RE is a solution of triisocyanate in ethylacetate.Appearance:yellow-green or red-brown to dark violet light yellow liquid. solid content(%)27+/-1NCO(%)9.3±0.2Application: HARDLION RE polyisocyanate is a highly effective crosslinker for adhesives based on polyurethane,natural rubber or synthetic rubber. It also useful for improving adhesion to rubber-based materials.After adding RE to a polyurethane or rubber-based adhesive,the ready-to-use two-component mixture must be used within its pot life.Pot life is not only governed by the polymer content of the adhesive but also by its other components(resins,antioxidants,plasticizer,solvents,ect.).At the end of the pot life,which can vary from several hours to one working day,the adhesive becomes increasingly difficult to process and its viscosity increases rapidly.Finally,irreversible gelling occurs.
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