500棋牌

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                      1. 反相嵌段聚醚 EPML-220

                        产地:美国陶氏
                        中文名称:水溶性聚醚 反相嵌段聚醚
                        产品外观:淡黄色透明液体
                        500棋牌 包装:蓝色铁桶 204.12 kg/桶

                         

                        CHANPINTEXING:

                        • 优异的润滑性
                        • 不需要额外添加助溶剂
                        500棋牌 • 1%水溶液浊点:85-88℃

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