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Plastic resin , a low softening point , high and low temperature performance is limited . The main role of the tackifier materials to lower the melting

Viscosity to improve the wetting of the adherend and tack properties , these materials are mostly smaller molecular weight polymer

Matter , the same intolerant of high temperatures. EVA alone as the base polymer for use with a range of adjustment , has

Can not meet the requirements of the development of modern industrial production , the need for modification to adapt to a wider range of applications.

EVA hot melt adhesive on the basis of grafted polymer blends modified with other polymers diverse in recent years, two out

Significant development direction , the reactive hot melt , hot melt adhesives are also emerging new modified countries is also very active in research

, In order to explore developed , with good