charcoal

CHARCOAL FOR HOOKAH,CHARCOAL
1.SMOKELESS,ODORIESS
2.ON TIME DELIVERY
3.BURN LONG TIME
Incense charcoal quality standards








parameter



programme
Quality indicator
1
Physical

and

chemical

indicator
Diameter mm
Diamonds charcoal
22
26
33
35
38
40
45
50
Thickness (mm)
12.5
11-11.5
12.5-13
10-10.5
12.5-13
12.5-13
12.5-13
13.5-14
13.5-14
Weight
(g)
5.0±0.2
3.0±0.2
5.0±0.2
6.6±0.3
8.5±0.2
11.5±0.3
12.5±
0.3
14.5±0.3
17-18

Ignition
(s)
18-20
15-20
18-22
40-50
18-22
40-50
40-60
50-70
50-70
Burning time (min)
40-50
30-40
40-50
50-60
50-60
60-70
60-70
75-80
80-85
humidity%
≤5
Volatile material%
≤23.1
ashen%
≤13.5
Surfur content%
≤0.01
Fixed carbon content%
≥60.61
Calorrific power
6500
density(g/cm
3
)
≥0.82
components
Quality charcoal,fruit charcoal ,fire acceerrant and additive