"Waterborne Polyurethane Adhesive For Shoes" Has Been Formally Implemented.

In December 1st, the national standard GB/T 30779-2014 was set up by Hua Yu, Fujian science and Technology Development Co., Ltd.

Waterborne polyurethane adhesive was formally implemented.

The implementation of this standard can promote the development of environmentally friendly, safe and non-toxic water-borne PU adhesive.

The standard was put forward by the Federation of petroleum and chemical industries of China, and the National Technical Committee for adhesives standardization was in charge. KELONG China (Fujian) Technology Development Co., Ltd. took the lead and joined Putian Haixi.

Research and design centers and other units jointly drafted.

The standard specifies the requirements, test methods, testing rules and requirements for marking, packaging, pportation and storage of waterborne polyurethane adhesives for shoes.

Waterborne polyurethane adhesives for shoes are water dispersive media without or containing only a small amount of residual organic solvents and no danger of explosion.

Good initial adhesion and high peel strength. It is mainly used for shoe bottom and side surface bonding.

Most commonly used

It has good bonding effect, and it can be used directly without modifying the existing production line of solvent adhesive, instead of solvent type adhesive containing a large number of toxic and harmful organic solvents.

According to the calculation, the use of 1 tons of waterborne polyurethane shoe adhesive can at least reduce emissions of organic solvents more than 1.5 tons. Therefore, the promotion of the use of waterborne polyurethane adhesive for shoes has good economic benefits, environmental protection and social benefits.