295L/Kg Calcium Carbide 20-50 Mm

 

Calcium carbide is classified as a non-flammable substance; however, the acetylene gas produced during its decomposition exhibits both explosive and flammable properties. Acetylene is highly combustible, even with brief exposure to atmospheric air, and possesses the potential for spontaneous ignition in its pure state. Furthermore, it readily reacts with salts of copper, silver, and mercury, resulting in the formation of unstable and explosive acetylenides. The presence of hydrogen phosphide in calcium carbide imparts a narcotic effect.

It is imperative to avoid extinguishing calcium carbide fires with water, as the introduction of liquid into containers containing this substance may lead to explosive reactions. Instead, appropriate extinguishing agents include dry powder fire extinguishers, dry sand, carbon dioxide, and asbestos cloth. Additionally, acetylene is less dense than air, which allows it to accumulate in the upper regions of inadequately ventilated spaces.

 

Calci Carbide 20-50 Mm 295LKg For Sale

 

 

 

 

 

 

 

ITEM		INDEX
Gas Yield 20ºC 101.3 Kpa L/kg≥	Size	Gas Yield			Size percentage	Ash,%
		Top	AGrade	Accept Grade
	50-80 Mm	300	295	280	≥90	≤1
	50-80mm	300	295	280	≥90	≤1
	25-50mm	300	295	280	≥90	≤1
	15-25mm	300	285	260	≥90	≤1
	7-15mm	290	270	250	≥90	≤1
	4-7mm	280	260	240	≥90	≤1
	2-4mm	260	240	220	≥90	≤1
PH3%(VV)≤		0.08
H2S%(V/V)≤		0.1
Quality Standard		GB10665-2004

 

 

 

 

 

Calci Carbide 20-50 Mm 295LKg Suppliers

 

 

 

 

 

 

 

Calcium Carbide 20-50 Mm 295LKg Manufacturers

 

 

 

 

 

Q: What is your production capacity and delivery date?

A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually, we can deliver the goods within 7-15 days after your payment.

Q: Is the price negotiable?

A: Yes, if you have any questions, please feel free to contact us. We will do our best to support customers who want to expand the market.

Q: Can you provide free samples?

A: Yes, we can provide free samples to customers for them to check the quality or do the chemical analyses, but please tell us the detailed requirements for us to prepare the right samples.

Q: Can you use our specifications to produce your products? Whether customized products are supported

A: Yes, if you can meet our minimum order quantity, the product specifications can be customized.

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