Company Details
shizuishan pengsheng chemical co.,ltd
Model No.: Gas yield: 285/305L /kg
Brand: TYWH
Packaging: 1. 50kg packing with new iron drum 2. 100kg packing with new iron drum 3. 200kg packing with new iron drum
Place of Origin: Ningxia, China (Mainland)
Product Features of Calcium Carbide
1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown.
2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.
3. It can produce acetylene gas when met water, it can burn when meets fire.
4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
ITEM | INDEX | |||||
Gas Yield | Size | Gas Yield | Size | Ash,% | ||
Top | A | Accept | ||||
Grade | Grade | |||||
2-4mm | 260 | 240 | 220 | ≥90 | ≤1 | |
4-7mm | 280 | 260 | 240 | ≥90 | ≤1 | |
7-15mm | 290 | 270 | 250 | ≥90 | ≤1 | |
15-25mm | 300 | 285 | 260 | ≥90 | ≤1 | |
4-25mm | 290 | 270 | 250 | ≥90 | ≤1 | |
25-50mm | 300 | 295 | 280 | ≥90 | ≤1 | |
50-80mm | 300 | 295 | 280 | ≥90 | ≤1 | |
80-200mm | 300 | 295 | 280 | ≥90 | ≤1 | |
PH3 %(V/V) ≤ | 0.032 | |||||
H2S %(V/V) ≤ | 0.015 | |||||
Quality Standard | PSHG QUALITY STANDARD |
Product Categories : Calcium Carbide > 50-80mm Calcium Carbide