5A molecularsieve is calcium A-type silicon aluminate. A molecular sieve 5A can absorb molecules with critical diameters not exceeding 5A. Any molecular molecules which can be adsorbed using 3A or 4A molecular sieve can be adsorbed via 5A type. Abo…
Spherical tungsten powder has many applications. The spherical powder of tungsten is widely used as a powder metalurgical material in many industries. Following are some key application areas for spherical titanium powder: Hard alloy manufacturin…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
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