FC-R31S Polymer mai hana zafin jiki mai zafi
• FC-R31S wani nau'in polymer ne mai hana zafi mai yawa.
• FC-R31S na iya tsawaita lokacin kauri na siminti, tare da tsari mai ƙarfi, kuma ba shi da wani tasiri ga sauran kaddarorin siminti.
• FC-R31S yana tasowa da sauri bisa ƙarfin simintin da aka saita, kuma baya wuce jinkirin lokacin keɓewa na saman.
• FC-R31S ya dace da shirya ruwan sha mai tsafta, ruwan gishiri da ruwan teku.
FC-R31S yana rage yawan ruwan siminti, yana aiki ta hanyar da ba ta dace da na na'urorin haɓaka siminti ba. Ana amfani da su a yanayin zafi mai yawa don ba da lokaci don haɗawa da sanya simintin.
| Samfuri | Rukuni | Bangaren | Nisa |
| FC-R31S | Retarder HT | polymer na AMPS | 93℃-230℃ |
| Abu | Fihirisa |
| Bayyanar | Fari ko rawaya mai ƙarfi |
| Abu | Yanayin gwaji | Fihirisa | |
| Aikin kauri | Daidaito na farko, (Bc) | 150℃/minti 73, 94.4MPa | ≤31 |
| Lokacin sauyawa na 40-100Bc | ≤40 | ||
| Daidaitawa na lokacin kauri | Ana iya daidaitawa | ||
| Layin layi mai kauri | ≤10 | ||
| Ruwa kyauta (%) | 150℃/minti 73, 94.4MPa | ≤1.4 | |
| Ƙarfin matsi na awanni 24 (MPa) | 150℃, 20.7MPa | ≥14 | |
| Simintin Grade G 600g; Foda na Silicon 210g; Ruwan sha mai tsafta 319g; FC-610S 12g; FC-R31S 4.5g; Defoamer FC-D15L 2g | |||
Ana amfani da retarders don magance tasirin da yanayin zafi mai yawa ke yi wajen tabbatar da halayen siminti a yanayi mai zafi. Retarders cakuda ne da ke rage jinkirin tsarin sinadarai na ruwa don simintin ya kasance mai laushi kuma mai amfani na dogon lokaci. Retarder zai iya tsawaita lokacin da simintin ya yi kauri cikin nasara don tabbatar da nasarar aikin siminti. Ana samun jerin FC-R20L, FC-R30S, da FC-R31S daga Foring Chemicals don amfani a aikace-aikace daban-daban.
