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Conductive Acetylene Carbon Black|Conductive Acetylene Carbon Black Indicator
GB/T3782-2006 conductive acetylene carbon black usually refers to the use of calcium carbide made of acetylene, and then purified acetylene gas at high temperatures to isolate the air for thermal cracking
Conductive acetylene carbon black quality standard quality standard:
GB/T3782-2006 conductive acetylene carbon black usually refers to the use of calcium carbide made of acetylene, and then purified acetylene gas at high temperatures to isolate the air for thermal cracking, cooling and collection of high-performance carbon black produced, commonly known as acetylene black.
1, battery: conductive acetylene carbon black has good electrical conductivity, widely used in the manufacture of dry batteries, can be called conductive acetylene carbon black.
2, lead-acid batteries, lithium batteries, lithium-ion batteries and so on. Conductive acetylene carbon black particle size at a medium level, the structure is very high, ash and volatile content are very low, so the resistivity is extremely low. Acetylene carbon black for storage batteries can improve the storage time of the battery, and can extend its service life.
3, conductive, anti-static rubber, silicone and plastic, cable shielding material. Conductive carbon black as a functional high conductive filler, mainly used in conductive and antistatic coatings, plastics, rubber, adhesives, inks, battery materials, cable shielding materials. Widely used in electronics, electromechanical, communications, printing, aerospace, weapons and other industrial sectors of the conductive, electromagnetic shielding, anti-static field.
4, special tires and tires with capsules. Conductive acetylene carbon black used in tires can play a reinforcing, thermal conductivity, with its reinforced vulcanized rubber has a high strength and hardness of the fixed stretch, good physical properties.
5, electromagnetic wave insulation and gas dispersion electrode, catalyst materials, microwave absorption materials. Microwave absorbing materials are mainly composed of wave absorbers and matrix materials. From the working principle of wave absorbing materials, it can be seen that the wave absorbing ability of wave absorbing materials is closely related to the absorbing ability of the absorber. Acetylene carbon black belongs to the inorganic wave absorbing material of electric loss type, with good wave absorbing function and cheap price.
English name: Acetylene carbon black
Molecular formula: C
Molecular Weight: 12.0107
Character: Pure black powder and granule.
Quality standard: GB/T3782-2006
Particle size: 35-45nm
Oil absorption value：220-330ml/100g
Packing, storage and transportation conditions of acetylene carbon black
1、Acetylene carbon black is non-dangerous goods, but the surface has hygroscopicity, often using three layers of kraft paper or plastic woven bags and other packaging, should be stored in a cool, dry, ventilated warehouse
2、Keep away from fire and heat source, and store in isolation from oxidizers.
3、No moisture, hook, pull, drop, throw and heavy pressure, if there is a breakage or leakage, the scattered carbon black is not allowed to be mixed into the product.
4, non-toxic, but work should wear masks, coveralls to prevent inhalation, work should be bathed after changing clothes to keep the body clean.
5、Can be extinguished with water and other fire extinguishers in case of fire.
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2024-02-20
2024-02-20
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