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DL-Tartaric acid is always used as retarder in gypsum mortar
L-Tartaric acid is always used in cement and gypsum to retard drying and facilitate the handling of these materials.
CheV Calcium Formate is a white crystalline powder, bitter and non-toxic, with slight moisture absorption. It can be dissolved with water. It can be used as quick solidification agent, lubricant agent...
CheV Redispersible emulsion powder(abbr.CheV RDP) is a copolymer powder of vinyl acetate and ethylene for improving mortar. It is always combined with cellulose ether and other additives to improve th...
Polypropylene Fiber is a kind of high intensity bunchy monofilament fiber mainly made o f polypropylene by special technique, which could effectively prevent concrete or mortar microcrack, as well ...
PVA Fiber is mainly used in sheet and section material, and could prevent micro-crack of concrete caused by the plastic shrinkage. This kind of environmental product is gradually taking place of asbes...