凝胶剂

The slag grinding fineness,additives of exciting agent ,modifier kind and quantity,which influence the dry contractibility and strength of slag cementing material,have been studied.

研究了矿渣的粉磨细度、激发剂的掺量、改性剂的种类与掺量对矿渣胶凝材料的干燥收缩性能及强度的影响。

And the application of the modifier in the magnesite products is described.

本文指出，镁质胶凝材料是一种优缺点都很突出的材料，分析了菱镁改性剂的主要作用和最新研究方向，概括了改性剂在镁质材料中的应用。

Mainly increasing alkalinity and sludge loading in the reactor for microbial condition where zoogloea grew easily, we added Javel water and ferrous sulfate on side, and sludge bulking was well under control.

试验以增加反应器内的碱度和污泥负荷来提供适应菌胶团生长的微生物环境为主，同时投加次氯酸钠杀菌剂和硫酸亚铁絮凝剂来辅助控制污泥膨胀。

The crude oil from the oil field is used as the base fluid and the synthesis condition of gelling agent aluminum dialkyl phosphate in oil-based fracturing fluid is studied in this paper.

根据相似相溶原理和油田原油的组分，探讨了油基压裂液胶凝剂二烷基磷酸酯铝的合成条件，进而对配制的压裂液流变性能、耐剪切性能、破胶性能等进行了测试和评价。

A combinational PPD, SL2, is devdoped, comprising 2 EVA polymers, a high molar mass polymer of long chain alkyl acrylate, a tercopolymer with strong polar functionalities, and a resin/asphaltene modificator.

研制了由2种EVA、一种高分子量聚丙烯酸高级醇酯、一种具强极性基的三元共聚物及胶质沥青质改性剂组成的复配降凝剂SL2。

This article makes a research and demonstration on the efficiency of the low temperature anti freezing concrete admixed with antifreeze and its practical mix proportion in construction.

通过对掺防冻剂低温混凝土的效能及施工实用配合比进行了研究论证，结果表明，为确保工程质量，与常温季节施工相比，掺防冻剂低温混凝土，其胶凝材料用量以提高15%左右为宜。

In SDS-FeCl_3 and SDS-PAC systems, no special chemical complexation reaction exists between the dominant species of metal ions and SDS, so no redissolufion phenomenon can be observed at high flocculant concentrations in these two systems. Secondly, when calcium or magnesium salt, which is very ubiquitous in natural water body, is added into surfactant micellar solution, surfactant can not be flocculated in micellar form.

但在SDS-FeCl_3及SDS-PAC体系中，金属离子主要存在物种与SDS间无特殊的化学络合作用存在，故这两个体系中在高混凝剂浓度下也观察不到沉淀重新溶解的现象。2向表面活性剂胶束溶液中加入天然水体中常见的钙盐或镁盐，表面活性剂不能以胶束形式被沉淀。

YTG solidating agent will jelling with soil granule,A new kind of lattice appears in soil.The compressive effect will make the connection among lattice more tight.YTG improve the physical and mechanical behavior of soil.And this kind of jelling effect can process in water and air.

通过对YTG岩土固化剂在渠道防渗实际工程中的应用，分析论证了YTG与土颗粒胶凝在一起，形成新的格构，初期施工的压实效应会使格构间联系的更加牢固，YTG改善了土的物理力学性能，发挥了固结剂的强度。

Food additives is also the direction of our investment, specifically the establishment of konjac gum production line, mixtures of various gelling agent is a food and beverage businesses to choose the most short-tailed bird.

食品添加剂也是我们投资方向，专门建立魔芋胶生产线，复配的各种胶凝剂是食品饮料企业的最隹选择。

In view of the problems of agglomeration and alcohol volatility exist in field application of phenolic resin cross linking agents containing alcohol used for profile control on high-temperature reservoir, experimental research is conducted on moving gel integrating technologies, formula composition, gelling time, effects of thermal stability. Therefore, KD-4 profile control formula, which takes water soluble pre-polymerization resin cross linking agent with methylolation as its main body.

针对中高温油藏调驱中使用的含醇类酚醛树脂类交联剂在现场应用中存在结块、醇的挥发性等问题，开展了可动凝胶合成技术、配方组成、成胶时间、热稳定性考察等试验研究，形成了以全水溶、高羟甲基化的预聚树脂交联剂为主体的KD-4型调驱体系配方。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐