Calcium Carbide (CaC2)98%

Description

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	300	280	255
		50-80	300	280	255
		25-50	300	280	250
		4-25	300	280	250
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.

Resource:

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