Recently, weisidasi announces, already finished complete set of epoxy resin composite material to answer knock off art to consider.

All the time since, fan blade is made by epoxy resin composite material. As group of electric machinery of the first batch of wind moving life is about to end, windEurope of association of European wind energy predicts, since 2025, every year will about 25000 tons of lamina retire.

Synthetic material composition is complex, be decomposed hard and reclaim, caused menace to the environment. The industry thinks generally, to can reclaim in the implementation when fan lamina life ends, need a kind of new material or production method.

For this, fan tycoon throws force to undertake study in succession. In September 2021, beautiful Sa of Xi Menzi song released formally what the name is “RecyclableBlade” is complete can reclaim fan lamina, already used project of Yu Deguo Kaskasi; In March 2022, the LM Wind Power below general and electric division is made in the blade factory of Spanish Ponferrada gave first thermoplastic 100% can reclaim blade.

Nevertheless, a debit magic art that Weisidasi chose another course —— to study epoxy resin composite material.

This kind of craft eliminated the material that reclaims to fan lamina to restrict, need not change the material composition of existing lamina or design, can come true reclaim use, saved craft to transform expense already, also need not assume blade material to pledge change may cause the risk of quality problem.

Vice-president holds Weisidasi concurrently can develop a director to express continuously: “ the raw material that we can regard new lamina as lamina of old epoxy resin, no matter be the useless old lamina of Tophet or the lamina that moving,all can reclaim and repeat use. A of wind cable industry new era is coming. ”

This craft is CETEC (oxygen of annulus of hot solid sex economy of composite material loop) the research result of the project, this project was started 2021, take the lead by Weisidasi, the partner includes college of technology of company of Olin of epoxy resin manufacturer, Denmark (DTI) and Denmark university of abstruse Hu Si (Aarhus University) .

Next, weisidasi plans to pass with Olin company, reclaim company Stena Recycling cooperates, realize this one chemistry to answer those who receive technology to commercialize application.

Article origin: Exhibition of China International composite material