FC-R30S Polymer mai hana zafin jiki mai tsanani
Retarder yana taimakawa wajen tsawaita lokacin kauri na siminti domin ya kasance mai sauƙin yin famfo, wanda hakan ke tabbatar da isasshen lokacin famfo don aikin siminti mai aminci.
• FC-R30S wani nau'in polymer ne mai hana zafi mai yawa.
• FC-R30S na iya tsawaita lokacin kauri na siminti yadda ya kamata, tare da daidaito mai ƙarfi, kuma ba shi da wani tasiri ga sauran kaddarorin siminti.
• FC-R30S yana tasowa da sauri bisa ƙarfin simintin da aka saita, kuma baya wuce jinkirin lokacin keɓewa na saman.
• FC-R30S ya dace da shirya ruwan sha mai tsafta, ruwan gishiri da ruwan teku.
FC-R30S 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-R30S | 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 | ≤30 |
| 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-R30S 4.5g; Defoamer FC-D15L 2g | |||
Masu hana siminti su ne cakuda da ke rage saurin danshi a cikin sinadaran da ke cikin simintin ta yadda simintin zai ci gaba da kasancewa filastik kuma yana aiki na dogon lokaci, ana amfani da masu hana simintin don shawo kan tasirin saurin yanayin zafi akan tabbatar da halayen siminti a cikin yanayi mai zafi. Retarder na iya tsawaita lokacin kauri na simintin siminti yadda ya kamata don tabbatar da nasarar aikin siminti. Sinadaran foring suna da jerin FC-R20L, FC-R30S da FC-R31S da za a yi amfani da su a aikace-aikace daban-daban.
