1) wideband retarder
宽温带缓凝剂
1.
In this paper,a wideband retarder AS was developed which is insensitive to temperature within a certain temperature range.
为此,研制了一种在一定温度范围内对温度不太敏感的宽温带缓凝剂AS。
2) high temperature retarder
高温缓凝剂
1.
Study and application of high temperature retarder GH-9 for cement slurry.;
高温缓凝剂GH-9的研究与应用
3) high temperature set retarding and water reducing admixture
高温缓凝减水剂
1.
By measuring the initial setting time of RCC indoor,outdoor and in situ,it was proved that the initial setting time of RCC reached 6～8 hours in high temperature summer by adopting the developed high temperature set retarding and water reducing admixture.
通过室内外和现场论证性试验，对碾压混凝土初凝时间进行测定，证实研制得出的高温缓凝减水剂，在夏季高气温条件下，碾压混凝土初凝时间达到６ｈ～８ｈ的要求。
5) retarder
[英][ri'tɑ:də] [美][rɪ'tɑrdɚ]
缓凝剂
1.
Study of Using Desulfurization Products from Flue Gas of RCFB as Cement Retarder;
回流式循环流化床锅炉烟气脱硫灰用作水泥缓凝剂的研究
2.
Investigation of cement retarder made of chemically pretreated phosphogypsum;
化学预处理磷石膏用于水泥缓凝剂的研究
3.
Itaconic acid/2-acrylamido-2-methlpropanesulfonic acid (AMPS) copolymer as an oil well cement retarder;
衣康酸/AMPS共聚物作为油井水泥缓凝剂的研究
6) set retarder
缓凝剂
1.
Effect of cement and set retarder on setting time of concrete——extra retarded set and its prevention of premixed concrete;
水泥和缓凝剂对混凝土凝结时间的影响——兼论预拌混凝土的超缓凝及其预防
2.
Construction safety of concrete structures with set retarder
掺用缓凝剂混凝土结构的施工安全
3.
JZR Ⅱ is a newly developed set retarder for oilwell cement slurries, the effect of synthetic condition on product properties was examined.
介绍了一种新的油井水泥缓凝剂ＪＺＲ－Ⅱ的合成，实验考察了合成条件对产物性能的影响，评价了加有ＪＺＲ－Ⅱ的Ｇ级油井水泥浆的性能，室内实验结果表明：ＪＺＲ－Ⅱ对Ｇ级油井水泥具有优良的缓凝性能，与分散剂、降滤失剂相容性好，对油井水泥的选择性小，适用于井温７５℃～１８０℃的油气井固井作业。
补充资料：角蛋白,石灰浆缓凝剂
CAS: 68238-35-7
中文名称: 角蛋白,石灰浆缓凝剂
英文名称: cheratina；detoxin；keratin；keratins；keratin from human epidermis
中文名称: 角蛋白,石灰浆缓凝剂
英文名称: cheratina；detoxin；keratin；keratins；keratin from human epidermis
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条