UN Number: 1060 Risk Grades: 2.1
Mapp gas:
Is a mixture of various hydrocarbons,principally,methylacetylene,propadiene and Propane(MAPP).It produce a relatively hot flame(2976) with a high heat release in the primary flame (inner cone)(15445kJ/m3),less than for acetylene(18890kJm/3) But much higher than for propane(10443kJm/m3).
The secondly flame also gives off a high heat release,similar to propane and natural gas.The combination of a lower flame temperature,more distributed heat source and larger gas flows compared with acetylene result in a substantially slower pierce time.
Mapp gas is a mixture of various hydrocarbons, principally, methylacetylene , propadiene and Propane(MAPP). It produces a relatively hot flame (2,976°C) with a high heat release in the primary flame (inner cone) (15,445kJ/m 3 ), less than for acetylene (18,890kJm 3 ) but much higher than for propane (10,433kJm 3 ). The secondary flame (outer cone) also gives off a high heat release, similar to propane and natural gas. The combination of a lower flame temperature, more distributed heat source and larger gas flows compared with acetylene results in a substantially slower pierce time.
Specifications︰
Model NO. Mapp Gas
CAS No.: 59355-75-8
Formula: C6h8
EINECS: Alkane
Constituent: Industrial Mixture
Grade Standard: Industrial Grade
Chemical Property: Green House Gases
Un No.: 1060
Risk Grades: 2.1
Packing: Cartons
Prot: Ningbo Shanghai
Trademark: decides by the customer
Specification: 3.4kg/6.8kg/13.6kg/22.7kg/40kg/ISO tank car
Origin: China
HS Code: 3824999990
Physical and Chemical Properties︰
UN Number: 1060 Risk Grades: 2.1
Mapp gas:
Is a mixture of various hydrocarbons,principally,methylacetylene,propadiene and Propane(MAPP).It produce a relatively hot flame(2976) with a high heat release in the primary flame (inner cone)(15445kJ/m3),less than for acetylene(18890kJm/3) But much higher than for propane(10443kJm/m3).
The secondly flame also gives off a high heat release,similar to propane and natural gas.The combination of a lower flame temperature,more distributed heat source and larger gas flows compared with acetylene result in a substantially slower pierce time.
Package and Storage︰ Disposable steel cylinder (size: 75X280mm; NET: 16 OZ; 12 pcs /CTN, 17004 cyls per 20ft container). 2. Cylinder should be stored in cool, dry and ventilated place.
Payment Details︰ T/T and L/C
Ship Date︰ ABOUT 20 DAYS
