(ISO Manufacturer, Competitive Price!!!)Super Quality Porcelain Combustion Boats For Micro Chemical Analysis

Combustion Boats are porcelain and glazed inside and out, except for outside bottom surface. For micro chemical analysis.

Art.No.	Length mm	Rim Width mm	Bottom width mm	Heigth mm
C-95 C-96 C-97 C-98 C-99	72 77 88 95 97	11 12 13 15 17	6 7 8 9 10	9 9 10 10 11

 Bottom surface is not glazed, however, the rest of the outside and inside is glazed. Comes with perforated handle. 1150°C limit of use. First two sizes suitable for micro chemical analysis.

Chemical composition

Si02: 51%

Al2O3: 36.5%

Fe2O3: 0.15%

Cao: 0.47%

Mgo: 1.68%

K2O: 3.2%

Na2O: 0.79%

Physical Parameters

Acid resistance: more than 99.5%

Alkali resisitance: more than 97%

Temperature resistance: 1150 degrees celsius for glazed

Wear resistance:  less than 0.03g/cm2

Moh's hardness:  7 grade

Water absorption rate: less than 0.5%

Bulk density: 2.2-2.7g/cm3

Compressive strength: more than 300Mpa

Breaking strength: more than 40 Mpa

Thermal stability: 1400 degree celsius to room temperature

(ISO Manufacturer, Competitive Price!!!)Super Quality Porcelain Combustion Boats For Micro Chemical Analysis