1.Size:2-4mm,4-7mm,7-15,15-25,25-50mm,50-80mm,80-120mm 2.Gas yield:285L/KG-305L/KG 3.Packing:50kg&100kg&200kg

Products name:Calcium Carbide(CaC2)

Size:2-4mm,4-7mm,7-15,15-25,25-50mm,50-80mm,80-120mmGas yield:285L/KG-305L/KG

Packing:50kg&100kg&200kg with iron drum

 

Gas yeild(Quality standard:GB10665-2004)

 

ITEM			INDEX
			Special Grade	A grade	Accept Grade
Gas yield 20°C   101.3kPa L/kg≥	Size mm	80-200	305	295	285
		50-80	305	295	285
		25-50	305	295	285
		4-25	305	295	285
PH3 %(v/v)≤			0.06	0.08	0.08
H2S%(v/v)≤			0.10	0.10	0.10

 

Size Requestion

Size,mm	Within the limit of the size,%	2.5mm Siftage,%	Ash,%
80-200	≥85	≤5	≤1
50-80	≥85	≤5	≤1
25-50	≥85	≤5	≤1
4-25	≥85	≤5	≤1

 

when the customer have the special request of the size,this can be bargain on with the both of the tow parties)

Usefull:

1.The main raw material for producing acetylene gas.

2.Cutting and welding for metal material.

3.To synthesize polyvinyl chloride(PVC).

4.Fruit catalyst.

Calcium Carbide 50-80mm 295L/kg gas yield