labarai

Basalt fiber
Zaren Basalt wani zare ne mai ci gaba da aka zana daga basalt na halitta. Dutse ne na basalt a zafin 1450 ℃ ~ 1500 ℃ bayan narkewa, ta hanyar farantin jan ƙarfe mai sauri wanda aka yi da zaren ci gaba. Launin zaren basalt na halitta gabaɗaya launin ruwan kasa ne. Zaren Basalt sabon nau'in zaren kore ne mai aiki mai kyau wanda ba shi da illa ga muhalli, wanda ya ƙunshi silica, alumina, calcium oxide, magnesium oxide, iron oxide da titanium dioxide da sauran oxides.Zaren basalt mai ci gabaBa wai kawai yana da ƙarfi mai yawa ba, har ma yana da nau'ikan kyawawan halaye kamar su rufin lantarki, juriya ga tsatsa, juriya ga zafin jiki mai yawa da sauransu. Bugu da ƙari, tsarin samar da zare na basalt ya yanke shawarar samar da ƙarancin sharar gida, ƙananan gurɓatawa ga muhalli, kuma samfurin zai iya lalacewa kai tsaye a cikin muhalli bayan sharar, ba tare da wata illa ba, don haka kayan kore ne na gaske, masu lafiya ga muhalli. An yi amfani da zare masu ci gaba da basalt sosai a cikin abubuwan haɗin fiber, kayan gogayya, kayan ginin jirgi, kayan rufe zafi, masana'antar kera motoci, yadudduka masu tace zafi mai zafi, da filayen kariya.
Halaye
① Isassun kayan aiki
Basalt fiberAn yi shi da ma'adinan basalt da aka narke kuma aka zana, kuma ma'adinan basalt a Duniya da wata suna da isasshen tanadi, daga farashin kayan masarufi kaɗan ne.
② Kayan da ke da alaƙa da muhalli
Basalt ma'adinai abu ne na halitta, babu boron ko wasu sinadarai masu guba na ƙarfe alkali da ake fitarwa yayin aikin samarwa, don haka babu wani abu mai cutarwa da ke shiga cikin hayakin, yanayin ba zai haifar da gurɓatawa ba. Bugu da ƙari, samfurin yana da tsawon rai, don haka sabon nau'in kayan kariya na muhalli ne mai kore tare da ƙarancin farashi, aiki mai kyau da kuma tsafta mai kyau.
③ Babban zafin jiki da juriyar ruwa
Zafin aiki na fiber basalt mai ci gaba gabaɗaya shine 269 ~ 700 ℃ (ma'aunin laushi na 960 ℃), yayin da fiber ɗin gilashi na 60 ~ 450 ℃, mafi girman zafin carbon fiber zai iya kaiwa 500 ℃ kawai. Musamman, fiber basalt yana aiki a 600 ℃, ƙarfinsa bayan karyewar har yanzu yana iya riƙe 80% na ƙarfin asali; yana aiki a 860 ℃ ba tare da raguwa ba, koda kuwa juriyar zafin ulu mai kyau a wannan lokacin bayan karyewar za a iya kiyaye shi ne kawai a 50% -60%, ulu na gilashi yana lalacewa gaba ɗaya. Fiber ɗin carbon a kusan 300 ℃ akan samar da CO2 da CO2. Fiber ɗin basalt a 70 ℃ ƙarƙashin tasirin ruwan zafi zai iya kiyaye ƙarfi mai yawa, fiber ɗin basalt a cikin awanni 1200 na iya rasa wani ɓangare na ƙarfin.
④ Kyakkyawan kwanciyar hankali na sinadarai da juriya ga tsatsa
Zaren basalt mai ci gaba ya ƙunshi K2O, MgO) da TiO2 da sauran sassan, kuma waɗannan abubuwan don inganta juriyar lalata sinadarai na zaren da aikin hana ruwa yana da matuƙar amfani, yana taka muhimmiyar rawa. Ya fi fa'ida idan aka kwatanta da daidaiton sinadarai na zaren gilashi, musamman a cikin kafofin alkaline da acidic, zaren basalt masu bayyana a cikin maganin Ca (OH) 2 mai cikakken bayani kuma siminti da sauran kafofin alkaline suma suna iya kiyaye juriya mafi girma ga aikin lalata alkali.

⑤ Babban ƙarfin sassauci da ƙarfin juriya
Tsarin sassauƙan zaren basalt shine 9100 kg/mm-11000 kg/mm, wanda ya fi na zaren gilashi mara alkali, asbestos, aramid fiber, polypropylene fiber da silica fiber. Ƙarfin sassauƙan zaren basalt shine 3800–4800 MPa, wanda ya fi na babban zaren carbon ja, zaren aramid, zaren PBI, zaren ƙarfe, zaren boron, zaren alumina, kuma yayi daidai da zaren gilashin S. Zaren basalt yana da yawa na 2.65-3.00 g/cm3 da kuma babban tauri na digiri 5-9 akan sikelin tauri na Mohs, don haka yana da kyawawan juriyar gogewa da ƙarfin ƙarfafawa. Ƙarfinsa na injiniya ya fi na zaren halitta da zaren roba, don haka kayan ƙarfafawa ne mai kyau, kuma kyawawan halayensa na injiniya suna kan gaba a cikin manyan zaren guda huɗu masu aiki mai girma.
⑥ Kyakkyawan aikin rufe sauti
Zaren basalt mai ci gaba yana da kyakkyawan kariya daga sauti, aikin shan sauti, ana iya koyon daga zaren a cikin nau'ikan ma'aunin shan sauti daban-daban, tare da ƙaruwar mita, ma'aunin shan sauti yana ƙaruwa sosai. Kamar zaɓin zaren basalt mai diamita 1-3μm wanda aka yi da kayan shaye-shaye (yawan kilogiram 15/m3, kauri na 30mm), a cikin sauti don yanayin 100-300 Hz, 400-900 Hz da 1200-7,000 HZ, ma'aunin shaye-shayen kayan zare na 0.05~0.15, 0.22~0.75 da 0.85~0.93, bi da bi.
⑦ Fitattun kaddarorin dielectric
Juriyar jurewar girman zaren basalt mai ci gaba yana da girma ɗaya fiye da naFiber na gilashi E, wanda ke da kyawawan halayen dielectric. Duk da cewa ma'adinan basalt yana ɗauke da ƙashi na kusan 0.2 na oxides masu aiki, amma amfani da maganin musamman na musamman na wakili mai shiga jiki, kusurwar amfani da fiber basalt dielectric fiye da fiber ɗin gilashi yana da ƙasa da kashi 50%, juriyar girman zaren ma ya fi zaren gilashi girma.

⑧ Daidaiton silicate na halitta
Kyakkyawan watsawa tare da siminti da siminti, haɗin gwiwa mai ƙarfi, daidaitaccen ma'aunin faɗaɗa zafi da matsewa, juriya ga yanayi mai kyau.
⑨ Rage sha danshi
Sha danshi na zaren basalt bai wuce 0.1% ba, ƙasa da zaren aramid, ulu na dutse da asbestos.
⑩ Ƙarancin ƙarfin lantarki na thermal
Matsakaicin zafin da za a iya amfani da shi wajen sarrafa zare mai siffar basalt shine 0.031 W/mK – 0.038 W/mK, wanda ya yi ƙasa da na zare mai siffar aramid, zare mai siffar alumino-silicate, zare mai siffar gilashi mara alkali, ulu mai siffar rock, zare mai siffar silicon, zare mai siffar carbon da kuma bakin karfe.

Gilashin fiberglass
Fiberglass, wani abu ne da ba na ƙarfe ba wanda ba shi da sinadarai masu gina jiki, yana da fa'idodi iri-iri kamar ingantaccen rufi, juriya ga zafi, juriya ga tsatsa, ƙarfin injina mai yawa, amma rashin amfaninsa shine karyewa da rashin juriya ga tsatsa. An gina shi ne akan chlorite, yashi quartz, farar ƙasa, dolomite, dutse boron calcium, dutse boron magnesium nau'ikan ma'adanai guda shida a matsayin kayan masarufi ta hanyar narkewar zafin jiki mai yawa, zane, lanƙwasawa, saƙa da sauran hanyoyin samar da diamita na monofilament ɗinsa na ɗan microns zuwa fiye da microns 20, daidai da gashi na 1/20-1/5, kowane tarin zare na zare yana da ɗaruruwa ko ma dubban abubuwan haɗin monofilament.Gilashin fiberglassYawanci ana amfani da shi azaman kayan ƙarfafawa a cikin kayan haɗin gwiwa, kayan rufin lantarki da kayan rufin zafi, allunan da'ira da sauran fannoni na tattalin arzikin ƙasa.

Kayayyakin Kayan Aiki
Wurin narkewa: gilashi wani nau'in ba na lu'ulu'u ba ne, babu wurin narkewa mai tsayayye, ana yarda da cewa wurin laushi shine 500 ~ 750 ℃.
Tafasar batu: kimanin 1000 ℃
Yawan yawa: 2.4~2.76 g/cm3
Idan aka yi amfani da zare na gilashi a matsayin kayan ƙarfafawa don robobi masu ƙarfi, babban fasalin shine ƙarfinsa mai ƙarfi. Ƙarfin juriya a yanayin da aka saba shine 6.3 ~ 6.9 g / rana, yanayin danshi 5.4 ~ 5.8 g / rana. Juriyar zafi yana da kyau, zafin jiki har zuwa 300 ℃ akan ƙarfin da ba shi da tasiri. Yana da kyakkyawan rufin lantarki, kayan rufin lantarki ne masu ƙarfi, kuma ana amfani da shi don kayan rufin da kayan kariyar wuta. Gabaɗaya, alkali mai ƙarfi, hydrofluoric acid da phosphoric acid mai ƙarfi suna lalacewa kawai.

Babban Sifofi
(1) Ƙarfin juriya mai yawa, ƙaramin tsayi (3%).
(2) Babban ma'aunin sassauci, kyakkyawan tauri.
(3) Tsawaita a cikin iyakokin sassauci da ƙarfin juriya mai yawa, don haka yana shan babban kuzarin tasiri.
(4) Zaren da ba ya ƙonewa, mai kyau ga sinadarai, mai juriya ga sinadarai.
(5) Ƙaramin shan ruwa.
(6) Kyakkyawan daidaito da juriya ga zafi.
(7) Kyakkyawan sarrafawa, ana iya yin shi cikinzare, daure, fel, yadida sauran nau'ikan samfura daban-daban.
(8) Mai sauƙin watsawa da haske.
(9) Kyakkyawan mannewa da resin.
(10) Mai rahusa.
(11) Ba shi da sauƙin ƙonewa, ana iya haɗa shi cikin ƙwallo mai kama da gilashi a zafin jiki mai yawa.