Takardar zare ta yumbu wani nau'in kayan zare ne na yumbu mai rufin zafi tare da inganci mai kyau wanda aka ƙera da kayan zare na yumbu mai daraja na takarda tare da mafi ƙarancin abun ciki na slag ta hanyar hanyoyin pulping, deslagging, gauraye ɓangaren litattafan almara, fourdrinier forming, vacuum dewatering, busarwa, yankewa da birgima. Wanda za'a iya amfani da shi don hatimin zafi, layin ɗakin konewa, da kuma rufin saman zafi.
Takardar zare ta yumbu ta ƙunshi zare mai tsarki na alumino silicate kuma ana yin ta ne ta hanyar wanke zare. Tsarin kera takardar zare ta yumbu yana sarrafa abubuwan da ke cikin hotunan da ba a haɗa su da fiber zuwa ƙaramin matakin a cikin takardar. Takardar zare ta yumbu mai tsauri tana da sauƙin nauyi, daidaiton tsari da ƙarancin ƙarfin zafi, waɗanda ke aiki a matsayin mafita mai kyau don rufin zafi mai yawa, juriya ga lalata sinadarai da juriya ga girgizar zafi.
Dangane da yanayin zafi na sabis, takardar zare ta yumbu za a iya raba ta zuwa nau'i biyu:
Takardar zare ta yumbu mai zafin aiki na 1260 ℃.
Takardar zare ta yumbu mai zafin aiki na 1400 ℃.
| Abu | Fihirisa | |||
| Matsakaicin matsayi | Matsayi na musamman | Matsayin zirconium | ||
| Al2O3 | 45~46% | 47~49% | 39~40% | |
| SiO2 | 51~52% | 50~52% | 42~43% | |
| Fe2O3 | <1.0% | 0.2% | 0.2% | |
| K20+Na2O | ≤0.5% | 0.2% | 0.2% | |
| Yawan yawa (PCF) | 10~13 | 10~13 | 10~13 | |
| Yawan taurin jiki (PSI) | 75~90 | 30-40 | 75~90 | |
| Ƙarfin Karfe (PSI) | 10~15 | 10~15 | 10~15 | |
| Maida wutar lantarki ta thermal | 600℃ | 0.08 | 0.08 | 0.08 |
| 800℃ | 0.12 | 0.11 | 0.11 | |
| 1000℃ | 0.18 | 0.16 | 0.17 | |
| Iyakar amfani mafi girma | 2300°F | 2300°F | 2552°F | |
| Iyakar amfani mai ci gaba | 2012°F | 2012°F | 2462°F | |
| Launi | Fari | Fari | Fari | |
Ana amfani da takardun zare na yumbu don magance matsaloli iri-iri da suka shafi zafi da kuma nuna kyakkyawan daidaiton sinadarai, suna jure wa hari daga yawancin abubuwan da ke lalata muhalli. Kuma ana amfani da takardar kariya daga zare na yumbu sosai a wurare masu zuwa.
Masana'antar RS Refractory a matsayin ƙwararriyar masana'antar takarda mai rufin zare na yumbu a China, tana da fa'idodi da yawa na gasa a kasuwa. Idan kuna da buƙatar takardar zare na yumbu, ko kuna da wasu tambayoyi game da takardar zare na yumbu mai tsauri game da alamun zahiri da sinadarai, da fatan za a tuntuɓe mu kyauta, za mu samar muku da takaddun rufin zare na yumbu masu inganci.