By MDF manufacturing experiments on a laboratory scale with low toxic modified UF resin adhesive,formaldehyde emission is 4.19mg/100g tested by perforator method reaching ? grade of German norm.
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释义
在实验室条件下,用低毒改性UF胶压制中密度纤维板,用穿孔碘量法测得成板的游离甲醛释放量为4.;19mg/100g,达到了德国E_1级。
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