Dry strength

Action mechanism of dry strength additive for paper is introduced in this paper .

本文简要介绍了纸张干增强剂的作用机理。

Comparison of Several Modified Starches on Improving Dry Strength of Paper

几种改性淀粉对提高纸张干强度的效果比较

The paper studies the effect of different modified starches on dry strength .

本文研究了不同改性淀粉对纸张干强度的影响。

Study on the Cationic Emulsifying Dry Strength Agents for Paper

阳离子乳液纸张增干强剂的研究应用

The dry strength agents have showed the obvious effect to increase the dry strength .

经过试验，发现该增强剂对纸的干强度有明显的效果。

Advance in Research of Dry Strength Agents for Papermaking

造纸用增干强剂及其新发展

Meanwhile , the mechanism of dry strength additives is analyzed according to the theory of paper forming .

同时，结合纸页的成形原理，分析了增干强剂的增干强机理。

Preparation and Properties of Dry Strength Agents the Acrylate Resin Modified Cationic Starch

乳液型丙烯酸树脂改性阳离子淀粉增干强剂的制备及性能

Study on the application of the XQ-RD dry strength additive

XQ-RD系列造纸增干强剂的应用研究

Application of A New Dry Strength Agent PS-110 in Coated Paperboard

一种新型干强剂PS-110在涂布白纸板上的应用

The Preparation and Application of HDS-4B as the Dry Strength Additive of Industrial Paper

工业技术用纸干增强剂HDS-4B的制备及应用

The Influence of Cationic Polyacrylamide On Dry Strength of Paperboard

阳离子聚丙烯酰胺对纸板干强度的影响

Application of RB-230 Dry Strength Agent in the Large Scale Kraft Liner Board Machine

RB-230干增强剂在大型牛皮箱板纸机上的应用

Influence of different dry strength on seed vigor of Lolium multiflorum Lam

不同干燥强度对多花黑麦草种子活力的影响

Study on the emulsion copolymerization of BA-MTA as dry strength agent for Papermaking

PVA-BA-MTA三元共聚物乳液增干强剂的研究

The study on the stability of gelatin / AM / DMC in inverse emulsion used as dry strength agent

明胶/AM/DMC增强剂反相乳液稳定性探讨

This structure and properties of the dry strength agents were characterized by the methods of IR 、 SEM and so on .

并使用了IR、SEM等手段对这种增强剂的结构和性能进行了表征。

The linear shrinkage and dry strength of green bodies decreases and the relative density increases with the increasing of solid volume loading .

随固相含量的增加，坯体的线收缩率和干燥强度下降，而坯体的相对密度不断增加；

It points out that the high pressure vacuum extruded forming process with selected glue can increase the dry strength of semi-product .

指出选用粘结剂，采用高压真空挤出成型工艺可提高半成品干燥强度；

Wet and dry strength of paper treated by Fenton reagent increased to some extent compared with untreated paper , except tear index .

经芬顿试剂处理后的纤维制备的纸张与未处理样相比，除撕裂指数略有所降低外，干强度和湿强度都有不同程度的增加。

When 1 % of the product was put into the papermaking system as dry strength agent , the breaking length and burst index were both remarkably improved .

作为纸张增干强剂时发现，当将本品用量为1%加入造纸系统，纸张的裂断长和耐破度均有明显提高。

In this paper , the influence of various parameters on suspension shearing dry strength and permeability of EPC coating used on steel casting through right angle test was studied .

通过正交试验，研究了各因素对真空实型铸造铸钢件涂料的透气性、干强度、剪切力、悬浮性的影响。

Compared with CMC , the plasticity index was increased by 12 4 % , the dry strength 5 3 % , the rate of semifinished product 31 5 % .

与生产中使用的羧甲基纤维素相比，可塑性指标提高12.4%，干燥强度提高5.3%。滚压成型成坯率提高31.5%。

Wet breaking strength increased obviously after crosslinking , and the ratio of wet strength to dry strength increased by16.9 % , while there was a little impact on thermostability .

交联使纤维的湿断裂强度明显提高，湿干强度比可提高16.9%，但对纤维的热稳定性影响不大；

The results showed that the average prediction error of dry strength was low than 0.6 % ; and the as-established model was suitable for the dry strength prediction of ceramic sanitaryware .

结果表明，其预测平均误差小于0.6%，说明神经网络用于卫生陶瓷凝胶注模成型后性能的预测是完全可行的。

Microbe polysaccharide PS-1231 was applied as suspending agent in high-fine porcelain pure fusion cake glaze slurry . The suspending stability , the dry strength and the rheological behaviour were improved .

微生物多糖PS&1231在高级精细瓷全熔块釉浆中作悬浮剂，改善了釉浆的悬浮稳定性、粉层强度和流变性能。

Wet strength agent is a kind of chemicals for paper making . Even if paper is soaked by water , the wet strength of paper can still maintain more than 15 % of dry strength after wet strength agent is added into paper .

湿强剂是指一种造纸用化学助剂，其加入纸中后，纸张即使在被水浸湿后仍然能保持原纸干强度的15%以上。

A dry strength agents for paper was produced by emulsifying with the initiation of K 2S 2O 8 . The effect of emulsifying agent , initiator , monomer ratios , reaction temperature and time on copolymer was investigated .

在K2S2O8引发下，通过乳液共聚反应制得一种造纸用增干强剂。确定了乳化剂的种类和用量，讨论了引发剂用量、原料配比、反应温度及时间等对产物性能的影响。

On the conditions of dosage of TDI 10 % , reaction time 10 min and temperature 60 ℃, breaking length is elevated by 21.55 % , folding strength is raised by 1.6 times , and wet strength / dry strength is 41.61 % ;

研究结果表明：当TDI用量10%，反应时间10min，反应温度60℃时，聚氨酯化后纸张裂断长提高了21.55%，湿强度为干强度的41.61%，耐折度提高了1.6倍；

Addition of fines to a chemical pulp significantly improves sheet consolidation and many dry sheet strength properties .

加入细料到化学浆中可大大提高纸页紧度和许多干纸页强度性质。