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                      Haihui Chemical

                      產品展示

                      haihui chemical

                      甲醛

                      甲醛質量指標:

                      項目 指標
                      密度(20℃,g/cm3) 1.075 -1.155
                      甲醛含量(%) 37.0-37.4 44 50
                      酸度(以甲酸計%) 0.02 0.02 0.02
                      色度(鉑-鈷號)≤ 10 10 10
                      含鐵量≤% 0.0001 0.0001 0.0001
                      甲醇含量(%) 供需雙方協商

                      注:本公司說明書,只用做產品簡介,不代表使用的技術保證,請客戶在使用前以實驗為準。

                       

                      甲醛用途:

                      甲醛屬用途廣泛、生產工藝簡單、原料供應充足的大宗化工產品,除可直接用作消毒、殺菌、防腐劑外,主要用于有機合成、合成材料、涂料、橡膠、農藥等行業,其衍生產品主要有多聚甲醛、聚甲醛、酚醛樹酯、脲醛樹酯、氨基樹酯、烏洛托產品及多元醇類等。人造板工業發達,對甲醛的需求量甚大。

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