Elenac Gmbh

Günter Hatzmann

Dieter Lilge

Dieter Boes

Günther Pfirrmann

Large blow moldings are made from polyethylene of density &#x3c1;&#x2267;0.94 g/cmand of melt flow rate MFR 190/21.6&#x3c;50 g/10 min, and of notched tensile impact strength a(&#x2212;30&#xb0; C.) not less than 300 kJ/mand bursting strength, determined by a drop height test at &#x2212;18&#xb0; C., of more than 3 m. Processes for producing large blow moldings of this type involve annealing large blow moldings after production. The moldings are used for storage and transport of hazardous materials.

Growing community of inventors

Leimen, Germany

Günter Hatzmann