Talc

Description

Chemical Analysis

32.4% MgO

46.3% SiO2

9.5% Al2O3

Health & Safety & Disposal

• When handling powdered ceramic materials, you must wear an FFP3/P2 face mask and nitrile gloves to prevent inhalation and skin contact.
• Wear a wipeable apron, polyester overalls, or similar. Clean or wash frequently.
• Always clean your studio with a wet sponge rather than sweeping to stop dust from becoming airborne.
• When preparing glazes, add the dry material to water, not vice-versa, to minimise dust formation.
• Do not allow eating and drinking in the studio and thoroughly wash hands when leaving.
• Never eat, drink, or apply cosmetics in areas where clay or glazes are handled.
• Ensure emergency eye-washing facilities are available in the room.
• Review official guidelines regarding studio ventilation and chemical management routinely.

Pottery talc poses respiratory hazards primarily due to the inhalation of fine, airborne dust, which can lead to a lung condition known as talcosis (a form of pulmonary fibrosis). The primary risks stem from the potential presence of naturally occurring asbestos and the dust's abrasive nature.

Dispose of as normal industrial waste, in accordance with local/regional/national/international regulations.