Acrylic resin was extensively used as retanning agent, filling agent and finishing agent in the leather industry. 丙烯酸树脂广泛应用于皮革加工过程中的复鞣、填充和涂饰过程。
Preparation of protein filling agent from chrome shavings is studied. 对从铬革屑中提取胶原产物制备蛋白填充剂的方法进行了探讨。
Synthesis and Application of Hyperbranched Copolymer as Retanning and Filling Agent 超支化共聚物复鞣填充剂的制备及应用
BY Series: used for pesticide and surfactant of everyday use, rubber filling agent. BY系列:用于农药、民用两面活性剂、橡胶填充剂。
Thus a study is devoted to the effects of phenol aldehyde resin, butadiene nitrile rubber, air pore filling agent and technological conditions on the preformance of abrasive tools. 利用酚醛树脂作为结合剂、环氧树脂作为改良剂制备异型石材磨具,研究环氧树脂、酚醛树脂和致孔填充剂含量对细磨磨具的磨削性能和抛光磨具的抛光性能的影响。
The synthesis of aliphatic anion waterborne polyurethane as retanning and filling agent 阴离子水性脂肪族聚氨酯复鞣填充剂的合成
Direction of development in filling agent for leather was indicated. 指出今后皮革填充剂的发展方向。
Preparation of modified micro-cross linking acrylate latex and study of its performance as filling agent for leather 微交联丙烯酸树脂的改性合成及其作为皮革填充剂的性质研究
Synthesis of NG-F Composite Polyurethane Filling Agent NG-F复合型聚氨酯填充树脂的合成
The protein-type leather chemicals used in beamhouse are named as protein filling agent, which include protein filler and protein re-tanning agent. 把用于湿操作的蛋白类皮化材料统称为蛋白填充剂,它分为蛋白填料和蛋白复鞣剂2类。
High quality fly ash classified from ordinary fly ash used as filling agent of high density polyethylene ( HDPE) was tested and studied, and qualified fall tubes were produced. 在此基础上,从普通粉煤灰中分选出可用作塑料填充剂的高品质粉煤灰,并把它作为聚乙烯(HDPE)塑料的填充剂进行了试验研究,试生产出合格的聚乙烯落水管;
The red mud filling agent was put into the test tube and then solidified at 60 ℃ in a thermostat bath. After 72 hours, the intensity of anti-pressure of the concretion body can be as high as 1.61 MPa and is suitable for the oil-well filling agent. 赤泥充填料放置于试管中,在60℃的恒温槽中静置固化72小时,固结体抗压强度达1.61MPa,完全满足抗压强度要求。
Study on the protein retanning and filling agent from the graft-modification of the hydrolysate of the chrome-shavings with vinyl monomers 乙烯基类单体改性铬鞣革屑水解产物制备复鞣填充剂的研究
The article discusses out the formulation of PVC plastics design, which includes raw material selection, amount to be added of the PVC resin, thermal stabilizer, toughening agent, lubricant, processing agent, filling agent and ageing resistant system. 介绍了PVC塑料异型材的配方设计,包括树脂、热稳定剂、增韧剂、润滑剂、加工助剂、填充剂和抗老化体系的选择及加入量。
Modified method of acrylic resin for leather filling agent 丙烯酸填充树脂乳液的改性方法
Study on polyolefine filling agent 聚烯烃填充剂的研究
Synthesis and application of cation polyurethane filling agent with the polishing property 耐抛光阳离子聚氨酯填充剂的合成与应用
In this paper the modified methods and principles of acrylic resins for filling agent were summarized. 对目前皮革填充用丙烯酸树脂的改性方法和原理进行综述;
Performance and application of protein filling agent modified by plant polyphenols 植物多酚&蛋白复合填充剂的性能及应用研究
Super-high accelerator ZDC/ MA or ZDC/ M was used in vulcanization system to meet the requirements of vulcanization rate, and filling agent A was used to meet the special requirements such as embossed shaping. 硫化体系采用超高促进剂类型,ZDC/MZ或ZDC/M配型满足硫化速度要求;用填充剂A作填充剂,可以满足压花成型性的特殊要求。
Study on hydrolysis chrome leather shavings, making polynuclear chrome and aluminium tanning agent. The method and the condition of making CAP retanning filling agent are optimized. CAP is measured on ingredient and UV spectral analysis. 研究了含铬革屑的水解、多核铬铝鞣剂的制取以及含铬铝蛋白复鞣填充鞣剂CAP的制备方法和优化条件,对CAP进行了组分分析测定及UV分析。
Preparation and Application of Cationic Protein Filling Agent 阳离子蛋白填充剂的制备与应用
The protein filling agent was synthesized by the technique of sulfomethylation based on the industrial gelatin. At the same time, the properties e.g. solvent, pH value etc, and the methods of application of the protein filling agent were studied. 以工业明胶为原料,采用磺甲基化技术合成蛋白填料,并对其物化性能如溶解性、pH值等,和磺甲基化蛋白填料的用法进行了研究。
The caustic waste residue generated from alkali production using mirabilite as raw material by liquid phase process is utilized to produce light CaCO 3 and the latter is used as filling agent to modify low density polyethylene. 研究了用液相法芒硝制碱的苛化废渣制取轻质CaCO3的工艺及用轻质CaCO3填充母料对聚乙烯进行改性。
Manufacture Composite Filling Agent and its Application by Using Waste Pulp Sludge in Paper Making 利用造纸废浆污泥制备复合填充剂及其应用
To improve the strength of the cement paste and lower the permeability of slurry, in low density in Portland cement slurry system, need to join good performance filling agent. 为提高水泥石的强度降低水泥浆的渗透率,在低温低密度硅酸盐水泥浆体系中,需加入性能良好的填充剂。
The research on the red mud for the oil-well filling agent was carried out. 本文对以赤泥为基体制备油井填充料进行了研究。
Hydroxyapatite was used as soft tissue filling agent, but it was mobile and unstable. 羟基磷灰石早先曾作为软组织填充剂,可是由于其注入后移动、塑型后期形状不稳定或发生变形影响疗效而不再使用。
The different proportion of filling agent and production process ( total called preparation), could be directly influenced the cost and the effect of the LDS. 填料的比例和生产工艺(总称为制剂)的不同,直接影响LDS的成本与灭螺效果。