The present paper systematically introduced the synthetic process, properties and test method of the speciality unsaturated polyester (UP) , which was a main component used for making polyester putty.
系统介绍了生产原子灰专用不饱和聚酯的研制过程、产品性能及测定方法。
The present paper systematically introduced the synthetic process, properties and test method of the speciality unsaturated polyester (UP) , which was a main component used for making polyester putty.
系统介绍了生产原子灰专用不饱和聚酯的研制过程、产品性能及测定方法。
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