| ≥1 piece |
Products name: calcium carbide (CaC2)
Size: 1
Gas yield:
Packing:
Gas yield(Quality standard: GB10665-2004)
|
ITEM |
INDEX |
||||
|
Special Grade |
A Grade |
Accept Grade |
|||
|
Gas yield |
Size mm |
80-200 |
300 |
280 |
255 |
|
50-80 |
300 |
280 |
255 |
||
|
25-50 |
300 |
280 |
250 |
||
|
4-25 |
300 |
280 |
250 |
||
|
PH 3 %(V/V) ≤ |
0.06 |
0.08 |
0.08 |
||
|
H 2 S %(V/V) ≤ |
0.10 |
0.10 |
0.10 |
||
SIZE REQUESTION
|
Size, mm |
Within the limit of the size,% |
|
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 two 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.
Transport and storage:
Should be packed in iron drum with sealed and dry should be store in special storehouse with waterproof. Storehouse should keep dry airiness waterproof. There should be not heating and water pipe in storehouse.