The main component of carbon powder is not carbon, and most of the resin and carbon black, charge agent, magnetic powder and other components. Toner is melted into the paper fiber at high temperature, the resin is oxidized into a gas with a stimulating odor, which is what we call 'ozone'. This gas is no good for the human body itself, will cause irritation to the human mucosa, easy to improve the incidence of asthma or nose allergies, and even dizziness, vomiting and so on.

Toner which small particles (the naked eye can not see) will fly in the air, the human body after exposure to inhalation, the probability of cancer than the normal people will be about 10% higher, and the surface modifier polyethylene / polypropylene Paraffin is sucked into the body, the small particles will be absorbed into the blood circulation system, the final vegetation in the kidney, very easy to be discharged (because the toner insoluble and water), and thus induced kidney stones and other symptoms than normal To be three times higher.

Precaution

1, process reform, innovation and production equipment: the main way to eliminate dust hazards.

2, wet operation: the use of wet grinding quartz, refractory materials, mine wet rock drilling, underground transport spray sprinkler.

3, closed, ventilation, dust: wet jobs can not take place, should be used to close the exhaust ventilation method to prevent dust flying.

4, pick up workers health checks: including pre-employment and regular health checks, from dust operations should also be done when the dust removal operation.

5, personal jealousy: wear dust protective gear, such as dust helmets, air supply helmets, air masks and so on.