China Roof Insulation Thermal Insulation Girazi Wool Roll fekitari nevagadziri |Beihua

Roof Insulation Thermal Insulation Girazi Wool Roll

Roof Insulation Thermal Insulation Glass Wool Roll Featured Image

tsananguro pfupi:

Girazi wool is inorganic fiber, iyo inonyungudutswa kuita girazi pakupisa kwepamusoro kubva kune ore, yozoitwa fiber.
Fiber nemafibhi zvinoyambuka mumwe nemumwe, zvichiratidza porous mhedzisiro, girazi shinda ine yakanaka yekupisa yekupisa uye inopfekwa inonzwika.

Tumira email kwatiri Dhaunirodha sePDF

Product Detail

Product Tags

Thegirazi rekudzivirira mverezvinhu zvinonyanya kugadzirwa nejecha requartz, feldspar, sodium silicate, boric acid, nezvimwewo. Mushure mekunyunguduka kwepamusoro-soro, chimiro che fiber donje isingasviki 2um chinowanikwa, uyezve thermosetting resin binder inowedzerwa kudhinda uye yakakwirira-tembiricha stereotypes. kugadzira maumbirwo akasiyana-siyana uye zvakatemwa zvemapuranga, mafeefes, uye zvigadzirwa zvepombi.Iyo yepamusoro inogona zvakare kunamirwa nealuminium foil kana pvc firimu uye zvichingodaro.

Girazi wool ine light bulk density, yakaderera thermal conductivity, hombe yekunyudza coefficient uye yakanaka retardancy yemurazvo.Inogona kushandiswa zvakanyanya mumidziyo yekudziya, tembiricha yenguva dzose yemhepo inotonhorera, inopisa uye inotonhora pombi, firiji inishuwarenzi uye kuchengetedza kupisa, kupisa kupisa uye kuvharisa kwezvivakwa.

Mushure mekurapwa, girazi remakushe bhodhi rinogona kuitwa kuita ruzha-inotora sirin'i bhodhi kana inzwi-inotora madziro bhodhi.Kazhinji, zvakajairika kushandisa glue kurapa periphery ye80-120kg/m3 girazi rewool board uye wobva waputira jira rinopinda nemoto rinopinda mukati kuti rigadzire bhodhi rinotora ruzha rinonakidza uye riri nyore kuisa.Kune zvakaresirin'i dzinobata inzwiyakaumbwa nekupfapfaidza-inotumira zvinhu zvekushongedza zvakananga pamusoro pe110kg/m3 girazi remvere.Ingave iri girazi remvere rinopfeza madziro mapaneru kana sirin'i-inobata sirin'i mapaneru, zvinodikanwa kushandisa yakakwira-density girazi shinda uye kuita kumwe kusimbaradzwa kurapwa kudzivirira bhodhi kubva pakuremara kana kunyanyopfava.Rudzi urwu rwekuvaka rune maitiro akanaka ekushongedza.Iyo zvakare inochengeta yakanaka yekunyudza hunhu hwecentrifugal girazi mvere, uye iyo ruzha yekudzikisa coefficient NRC inogona kusvika pamusoro pe0.85.

1.Nokuda kwesimbi yekugadzirwa kwesimbi
2.Nokuda kwekudzivirira uye kuvhara kwezwi kwe duct
3.Zvekuvharisa pombi
4.Zvekudzivirira madziro
5.Yemukati mechikamu
6.Zvemakamuri echitima

Number	Item	Unit	National Standard	Standard Of Company Product	Cherechedza
1	Density	kg/m3		10-48 Yemupumburu; 48-96 For panel	GB483.3-85
2	Fiber dhayamita	um	≤8.0	5.5	GB5480.4-85
3	Hydrophobic Rate	%	≥98	98.2	GB10299-88
4	Thermal Conductivity	w/mk	≤0.042	0.033	GB10294-88
5	Incombustibility			Kirasi A	GB5464-85
6	Max Kushanda Temp	℃	≦480	480	GB11835-89