通过对自由基反应原理和引发剂活性的阐述，结合高压聚乙烯管式法工艺，分析有机过氧化物引发剂在高压聚乙烯的选择应用。
The selection and application of organic peroxides initiators in LDPE production are discussed. The reaction of free radical and activity of the initiator are also described.
一般说来，引发剂的卤化物组份的活性，是随连在同一碳原子上的氯和溴原子的数目的增多而增长。
In general, the activity of the halide component of the initiator increases with the number of chlorine or bromine atoms joined to a single carbon atom.
引发剂用量增加使得体系中活性中心浓度增加因此共聚物的产率上升；
The concentration of active center increases with the increase of dosage of initiator, so the yield of copolymer increase.
然后，结合丙烯酸树脂的光固化特点，从光源、活性稀释剂、引发剂体系等多方面考虑，主要是改进引发剂体系，找到了合适的抑制表面氧阻聚的方法。
Then, considering many respect such as light source, diluent and photoinitiator, mainly improving photoinitiating system, we found the solutions to oxygen inhibition of acrylic resin in uv-curing.
活性成色剂化学作用后，引发颜色的色剂。
Active coupler colouring agent to initiate the formation of colour after chemical action.
介绍了光引发剂及活性单体的研究进展，最后对光固化技术的发展趋势进行了展望。
Photoinitiator and reactive monomer were introduced and lastly the development directions of UV technology were viewed in this paper.
以环氧丙烯酸酯、活性稀释单体、光引发剂等为原料，制备UV固化涂层，对主要原料及固化后的涂层进行了热失质量分析。
The title UV curing coatings is prepared based on epoxy acrylate, reactive diluents and photoinitiator. The main raw materials and cured film are tested with TGA.
采用凝胶转化率曲线法和表干时间法，从MI的结构和浓度、活性稀释剂、助剂和树脂等方面对MI引发的光固化进行了研究。
The effects of MI structure and concentration, reactive diluents, additives and resins on photo curing initiated by MI were studied by the gel conversion and photo-curing rate.
介绍了光固化涂料体系几种重要组分：低聚物、活性稀释剂（单体）、光引发剂的研究进展。
The development of oligomer, active diluent(monomer), photoinitiator as major components of UV curing coatings system were described.
采用双酚A环氧丙烯酸酯（EA）和聚氨酯丙烯酸酯（PUA）共混，加入活性稀释剂、光引发剂、颜料等制备了紫外光固化光纤涂料。
The UV curable coating of fiber ribbon was prepared by blending bisphenol A epoxy acrylate(EA) and polyurethane acrylate(PUA)and adding reactive diluent, photoinitiator and pigment.
研究了UV固化皮革涂饰剂的光引发剂、光活性单体、助剂与皮革力学性能及表观性能的关系，并对皮革表面微观性能及透气度进行了表征。
The relationship between the photoinitiator composition of the UV curable leather finishing agents, monomer, auxiliary agent and the apparent performances of coating film for leather was studied.
着重研究了表面活性剂浓度、引发剂浓度以及无机盐浓度对产物粒径和多分散度的影响。
The influence of APG0810 concentration, initiator concentration and salt concentration on particle size and polydispersity of polystyrene has been discussed.
分散体包括在反应活性有机分散介质中在自由基引发剂存在下乙烯基单体的聚合产物。
The dispersion comprises the product of polymerization of a vinyl monomer in the presence of a free radical initiator in a reactive organic dispersion medium.
其特征是该催化剂系含有一个或两个有机碱基团的四齿席夫碱钴配合 物，具备单活性点引发和可控聚合。
The catalyst is characterized in that the catalyst is a tetradentate schiff base complex contains one or two organic base groups and has single active site initiation and controllable polymerization.
介绍了紫外（UV）光固化涂料的组成（包括光引发剂、活性单体、齐聚物、助剂）及其作用。
The components and their functions of UV curing coatings were introduced at first.
介绍了紫外（UV）光固化涂料的组成（包括光引发剂、活性单体、齐聚物、助剂）及其作用。
The components and their functions of UV curing coatings were introduced at first.
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