Aerospace Science and Industry seven successful trial of seven polyethylene foam

Recently, seven of Aerospace Science and Technology Group seven homes successfully completed self-developed polyethylene foam trial production.

It is reported that the existing cargo spacecraft cargo package products using special polyurethane foam as an internal cushioning material, high prices, low yield, improve the optimization is imperative.From the second half of 2017, the seven carried out the optimization of the package buffer foam optimization Technical research, formulated by the seven formula, the Association for supporting the production.

The successful trial production of self-developed polyethylene foam by the department provided a strong guarantee for further optimizing the performance of the package products and reducing the cost, and the department will make test pieces and carry out comprehensive performance verification.

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