1) free formaldehyde scavenger
游离甲醛吸收剂
2) formaldehyde absorbent
甲醛吸收剂
1.
The application of different types of formaldehyde absorbent in solventborne wood coatings was discussed.
讨论了不同类型甲醛吸收剂在溶剂型木器涂料中的应用情况,确定了最适合溶剂型木器涂料体系的甲醛吸收剂。
3) Free-formaldehyde scavenger
游离甲醛消除剂
1.
Free-formaldehyde scavengers were divided three types: oxidizer type, amino-derivative type and α-hydrogen containing compound type.
介绍了国内外游离甲醛消除剂的研究进展。
4) free-formaldehyde capturing reagent
游离甲醛捕获剂
5) free formaldehyde
游离甲醛
1.
The ginkgo-activated carbo absorbed the free formaldehyde in the UF resins;
银杏木炭降低脲醛树脂游离甲醛的研究
2.
The influence of NH_4Cl on curing speed of resol resins and free formaldehyde content;
氯化铵对酚醛甲阶树脂固化速率和游离甲醛含量的影响
3.
Study on the new method for removing free formaldehyde from urea-formaldehyde resin;
去除脲醛树脂中游离甲醛新方法研究
6) Free-formaldehyde
游离甲醛
1.
The results indicated that content of free-formaldehyde in the urea-formaldehyde resins synthesized by process Ⅰ (alkalescence-acidity-alkalescence) are much more than process Ⅱ(high acidity-acidity-alkalescence and low temperature),and the content of hydroxym.
对脲醛树脂的两种合成机理和两种合成工艺进行了探讨,并在大量实验的基础上对两种工艺做了比较,结果表明:工艺路线1(弱碱-弱酸-弱碱)合成的UF树脂中游离甲醛含量明显高于工艺路线2(强酸-弱酸-弱碱中低温)合成的树脂中游离甲醛含量;同时工艺路线1合成的UF树脂中的羟甲基含量高于用工艺路线2合成的UF树脂。
2.
The limited standards of free-formaldehyde in different products and the harms of formaldehyde on human body and the environment were analyzed.
分析了游离甲醛对人体和环境的危害以及不同产品的游离甲醛限量标准。
3.
The UF resin adhesive was modified by lignosulfonate; the main idea was to deduce the free-formaldehyde in adhesive.
采用加入木质素磺酸钠的方法改性脲醛树脂胶粘剂,以降低胶粘剂中游离甲醛为主要目的,主要研究了磺化木质素加入量对胶粘剂游离甲醛含量及拉伸强度的影响。
补充资料：游离基清除剂(radicalscavenger)
【游离基清除剂】(radicalscavenger)亦称“游离基捕捉剂”。能有效地同游离基作用而使其失去活性的试剂。是游离基聚合反应的有效阻聚剂。可分为两类：（1）游离基型，如2，2-二苯基-1-三硝基苯肼基（DPPH）是稳定的游离基，不能引发单体，但能有效地与活性游离基结合；（2）分子型。苯醌能与游离基反应，生成稳定的游离基，最后双基终止。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条