| 摘要 |
Process and resultant product for controlling the spherulite size of crystalline oxymethylene polymers. Control over the spherulite size is achieved by incorporating into the oxymethylene polymer a polyalkylene terephthalate. Additionally, the incorporation of the polyalkylene terephthalate into oxymethylene polymers improves the color stability when exposed to heat and/or ultraviolet light of the oxymethylene polymers. |
