Products

DESCRIPTION

Basic Info.

Model NO.	RE
Source	Petroleum
Package	0.75kg/Bottle,55kg/Drum,180kg/Drum
Application	PU Adhesive Hardener
Nco	9.3%
Content	27%
Transport Package	750g/Can
Specification	-NCO content: 98.0%
Trademark	HARDLION
Origin	China
HS Code	2919900090
Production Capacity	100t/Year

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+/-1
NCO(%)	9.3±0.2

Application:
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.