high thermal SiO2 bonded silicon carbide bricks with holes

Specifications SiO2 bonded Sic:

high structural strength,

high thermal conductivity,

excellent thermal shock resistance

    Product Description    90% SIc SiO2 bonded Sic bricks  

Item	Index
SiC ,  %      min	90
SiO2 , %  min	8
Bulk Density ,  g/cm3	2.55-2.7
Apparent Porosity , %          max	20
Cold Crushing strength,  MPa     min	100
rupture strength ,  MPa  min	25
Refractoriness  ( SK )	1790
Initial soften point under load (°C)	1650
Thermal Conductivity, w/m.k   min	15  (1000°C)
thermal expansion coefficient,  max	5.2x10-6/°C

    Packaging & Shipping packaging: standard export carton and pallet shipping: as per your order quantity   Our Services 1. Arrange production on time 2. Control quality process 3. Provide finished products and packing photos 4. Book the earliest vessel 5. After-sale service   Company Information     DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets. Hope to cooperate with you!        1. Q: what is the Minimum order quantity? A: 50 pieces.  2. Q: can you accept OEM? A: Yes, we can. 3. Q: what is the contact?     A: contact: Cindy Ji          Tel: 86-10-62197466-305 
        Fax: 86-10-62137685
        Mob: 86-10-13810059514         Skype: cindy1980dkjl