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- butylene diamine 丁撑二胺
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- Its main components include propane, butane and butylene. 主要成份是丙烷、丁烷、丁烯等。
- Its main components include propane, butane and butylene . 主要成份是丙烷、丁烷、丁烯等。
- Diamine is mainly synthesized of nylon salt, molecular weight control etc. 二胺主要用于尼龙盐合成,分子量调节剂等。
- Na5 Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium sa ... 乙二胺四亚甲基膦酸五钠（固体） EDTMP.
- Poly(butylene terephthalate)(PBT)/nanoSiO2 composites were prepared by melt blending and investigated. 采用熔融共混的方法,将纳米SiO2添加到聚对苯二甲酸丁二醇酯(PBT)中,制备出PBT/纳米SiO2复合材料,对其力学和结晶性能进行分析研究。
- By means of a micro-twin-screw blender,the blending of lignin with poly(butylene terephathalate)(PBT) was studied. 利用微型双螺杆共混仪研究了木质素与聚对苯二甲酸丁二酯的共混过程。
- There is a point of optimum temperature in the curve, at which the yields of propylene and butylene are the largest. 丙烯及丁烯的收率随着反应温度的升高呈现先增加后降低的趋势,分别存在一个最佳温度点,且丙烯收率的最佳温度高于丁烯的。
- Diamine is synthesized of diacid by aminating and hydryzing process etc.. It is an importantly chemical intermediate. 二胺由二元酸通过氨化、氢化等工艺合成,是一种重要的化工中间体。
- The tendency of preparing adipic acid and hexamethylene diamine from non-benzene materials is also introduced. 此外,还介绍了以非苯原料制备己二酸、己二胺的开发情况和市场动向。
- Dialysis and ethylene diamine tetraacetic acid (EDTA) were used for improving electrospinnability of the PVA. 经透析或加入乙二胺四乙酸(EDTA)后,可纺性有了明显改善。
- Decreasing sunlight or reducing the precursors of 3 methyl 2 butylene 1 thiol (MBT) was the useful method to avoid lightstruck. 减少光照或减少其前驱物质的产生是降低啤酒日光嗅味的有效途径。
- Hydrazine sulfate(1:1);Diamine sulfate;hydrazine, sulfate (1 ... sulfate (1:1);hydrazinium sulfate;hydrazo ... 硫酸肼;硫酸肼(1:1);硫酸联氨;肼硫酸盐香港
- Catalytic oligomerization of remain butylene is a way for enterprises to rebottle neck,and tap potentialities for more benefits. 剩余丁烯催化齐聚是企业消除瓶颈、挖潜增效的途径。
- High molecular weight poly (butylene succinate) was obtained from succinic acid and 1,4-butanediol through a polycondensation process. 以丁二酸、丁二醇为原料，通过直接缩聚反应合成了高分子量二酸丁二醇酯。
- Raney nickel catalyst for hydrogenation of dodecyl dinitrile to dodecyl diamine was chosen on the basis of experiment. 摘要通过试验，优选了十二碳二腈加氢制十二碳二胺用骨架镍催化剂。
- Ethanediamine, sulfate (1:1);Ethylene diamine sulfate;ethylenediaminesulfate; 98%;Ethylenediamine sulfa ... 2-乙二胺硫酸盐(1:1);乙二胺硫酸盐;乙二胺硫酸、盐香港
- The rheological properties of poly (butylene succinate-co-butylene terephthalate) (PBST) was investigated by means of rheometer. 摘要采用毛细管流变仪研究了聚丁二酸丁二醇-共-对苯二甲酸丁二酯(PBST)的流变性能。
- The block copolymers of poly( butylene succinate)(PBS) and poly (ethylene terephthalate)(PET) were synthesized by a melting process at different times. 并将聚丁二酸丁二醇酯（PBS）同聚对苯二甲酸乙二醇酯（PET）在不同温度下熔融共混。
