Product Item: 150mm Porcelain Desiccator Plate Round Shape
Product size:
|
Item NO.
|
Diameter
(mm)
|
Center hole
diam.(mm)
|
Large hole
diam.(mm)
|
Small hole
diam.(mm)
|
|
CS-274
|
150
|
33
|
30
|
27
|
More dimension of Desiccator Plate:
|
Item NO.
|
Diameter
(mm)
|
Center hole diam.
(mm)
|
Large hole diam.
(mm)
|
Small hole diam.
(mm)
|
|
CS-271
|
120
|
33
|
30
|
27
|
|
CS-272
|
130
|
33
|
30
|
27
|
|
CS-273
|
140
|
33
|
30
|
27
|
|
CS-274
|
150
|
33
|
30
|
27
|
|
CS-275
|
160
|
33
|
30
|
27
|
|
CS-276
|
170
|
33
|
30
|
27
|
|
CS-277
|
180
|
33
|
30
|
27
|
|
CS-278
|
200
|
36
|
33
|
28
|
|
CS-279
|
210
|
36
|
33
|
28
|
|
CS-280
|
220
|
36
|
33
|
28
|
|
CS-281
|
225
|
36
|
33
|
28
|
|
CS-282
|
230
|
36
|
33
|
28
|
|
CS-283
|
240
|
36
|
33
|
28
|
|
CS-284
|
250
|
36
|
33
|
28
|
|
CS-285
|
260
|
45
|
39
|
33
|
|
CS-286
|
270
|
45
|
39
|
33
|
|
CS-287
|
275
|
45
|
39
|
33
|
|
CS-288
|
280
|
45
|
39
|
33
|
|
CS-289
|
285
|
45
|
39
|
33
|
General description
Chemical porcelain has an average coefficient of expansion from 20°C to 200°C is 3.56 x 10-6, gradually increasing to 4.69 x 10-6 at 1000°C. To prevent thermal stress cracks on porcelain ware it is strongly recommended a heating/cooling rate not to exceed 200°C/hour. The desiccator plate holes hold crucibles, bottles, or vials, and has a glazed top surface, with feet 16 mm H, for stability.
Refractory Qualities
Fusion point: 1670°C
Softening point: 1400°C
Limit of use, unglazed: 1400°C
Limit of use, glazed: 1150°C
Limit of use, evacuated: 1300°C
