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samfurori

Thermal rufi vermiculite

taƙaitaccen bayanin:

Fadada vermiculite yana da halaye na porous, nauyi mai nauyi da babban maƙarƙashiya.Ya fi dacewa da kayan haɓakar thermal (a ƙasa 1000 ℃) da kayan wuta.Bayan gwajin, an ƙone farantin ciminti mai kauri na 15 cm a zafin jiki na 1000 ℃ na awanni 4-5, kuma zafin baya ya kasance kusan 40 ℃.Ana kona farantin vermiculite mai kauri santimita bakwai na tsawon mintuna biyar a zazzabi mai zafi na 3000 ℃ ta hanyar gidan wuta na walda.Gefen gaba yana narkewa, kuma gefen baya har yanzu bai yi zafi da hannu ba.Don haka ya wuce duk kayan rufewa.Kamar asbestos, diatomite kayayyakin, da dai sauransu.


Cikakken Bayani

Tags samfurin

Za a iya amfani da vermiculite na thermal rufi a matsayin kayan aikin zafi don wurare masu zafi, irin su tubalin da aka yi da zafi, katako mai zafi, maƙallan zafi, da dai sauransu a cikin masana'antar narkewa.Duk kayan aikin da ke buƙatar ƙirar zafi za a iya sanya su tare da foda na vermiculite, samfuran ciminti vermiculite (bulo na vermiculite, farantin vermiculite, bututun vermiculite, da dai sauransu) ko samfuran kwalta vermiculite.Irin su bango, rufin, ajiyar sanyi, tukunyar jirgi, bututun tururi, bututun ruwa, hasumiya na ruwa, tanderun motsi, musayar zafi, ɗakunan ajiya mai haɗari, ruɓaɓɓen rufin ƙarfe a cikin ƙayyadaddun ƙayyadaddun vermiculite da ƙarfe

masu nuna fasaha (ma'aunin masana'anta)

Barbashi (mm) ko (ragu)

Nauyin Volumetric (kg/m3)

Ƙarfafawar thermal (kcal / m · h · digiri)

4-8mm

80-150

0.045

3-6 mm

80-150

0.045

2-4mm

80-150

0.045

1-3 mm

80-180

0.045

20 miya

100-180

0.045-0.055

4 0 tafe

100-180

0.045-0.055


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