The material with specified formula was studied by accelarated weathering test, chain extension test, and reproducable test. Results show that the polyurethane elastomer of azido-polyether …
结果表明所研究的叠氮聚醚型聚氨酯弹性体材料性能优良、稳定，能够满足使用要求。
The material with specified formula was studied by accelarated weathering test, chain extension test, and reproducable test. Results show that the polyurethane elastomer of azido-polyether …
结果表明所研究的叠氮聚醚型聚氨酯弹性体材料性能优良、稳定，能够满足使用要求。
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