Carbon Black Content Test Apparatus

What is the Carbon Black Content Test Apparatus?

The Carbon Black Content Test Apparatus is a specialized device used to determine the carbon black content in polymer materials, particularly in plastics and rubber. This apparatus utilizes methods such as pyrolysis or gravimetric analysis to quantify the amount of carbon black present in a sample. It measures key parameters, including thermal stability and dispersion quality, which are crucial for assessing the performance characteristics of materials in various applications, including automotive, electrical, and industrial sectors. Accurate measurement of carbon black content is essential for ensuring compliance with industry standards and optimizing material formulations for desired properties.

Compliance:IEC60811-4-1:2004/ASTM D 2671 /EN 60811-4-1/ISO 6722/BS 7870-3

Main parameters:

2.1 Burning boat:

2.1.1 Material: Quartz tube;

2.1.2 Inner diameter and length of quartz tube: Φ30×(400±50) mm;

2.1.3 Equipped with a plug with temperature measurement and a tube for nitrogen supply.

2.1.2 The air flow rate of the flow meter: nitrogen with an oxygen content of less than 0.5% passes through the combustion tube at a flow rate of (1.7±0.3) L/min, and maintains this flow rate during the heating process.

2.1.3 Flowmeter: using rotor flowmeter, the range is (0~3)L/min

2.2 Tube furnace:

2.2.1 The tube furnace is the characteristic Hough type;

2.2.2 The effective length of the heating zone of the tube furnace: 300 mm;

2.2.3 Heating rate of tube furnace: heating to 300°C~350°C within 10min, then heating to 450°C for 10min, heating to (600±5)°C after the third 10min. Then at this temperature keep it down for 10min;

2.3 Burning boat:

2.3.1 Material: Fused quartz tube is used.

2.3.2 Specifications: inner diameter is 75mm long, 25mm wide and 8.5mm deep.

2.3.3 Feeding method of the combustion boat: using bar magnet and platinum wire pulling method

2.4 Electronic balance: (Optional accessories, extra charge)

2.4.1 Range: 0~120g

2.4.2 Accuracy and resolution: 0.0001g

2.4.3 Working temperature: normal temperature

2.5 Working power supply: AC220V

2.6 Rated power: 3KW