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X-PET - Unaxially oriented high modulus and high strength PET and PBT

总结

x-PET enables the production of thicker molded bodies by cross-linking the polymer by stretching it directly from the melt

技术优势

Simple production
High-modulus
High-strength
Suitable for lightweight construction

技术应用

For the first time thicker, high-modulus and high-strength components can be produced as fibers (e.g. panels and profiles).
The typical application is in the field of lightweight construction.

详细技术说明

A process for the production of uniaxially oriented, high-modulus and high-strength PET (polyethylene terephthalate) or PBT (PBT = polybutylene terephthalate) profiles directly from the melt has been developed at the Technical University of Dortmund. Therefore PET or PBT is crosslinked in the extruder with PA (phthalic anhydride) and TGDDM (tetraglycidyl-diaminodiphenylmethane) and then stretched from the melt.

合作类型

Licensing

申请日期

15.02.2017

申请号码

DE201710103060 20170215

分类

- international:
C08G63/91
- cooperative:
C08G63/916

其他

Patent application

ID号码

4906

国家/地区

德国