The Soapstone chalk pen is mainly processed with talc as raw material, generally produced by the jade processing factory, so the stone pen is also called talc pen. Talc is a common silicate mineral, mainly composed of magnesium silicate water. Ten minerals have been selected to represent the 10 scales of hardness known as the Mohs scale. The first of these 10 scales is talc, which has a Mohs scale of 1.
Because the talc pen is very soft and has a delicate feel, it is widely used in all aspects such as: machinery manufacturing,
vehicle manufacturing, shipping plants, steel plants and other industrial production of welding, cutting steel plate marking. Talc can also carve white marks on rougher ground and can be used instead of Soapstone chalk to write on concrete floors, Soapstone chalk slabs and other objects.Size editing broadcast At the same time can also be customized according to customer requirements size processing talc pen.
Our factory talc pen packing instructions: carton
Products:Soapstone chalk ,export talc pen, primary talc pen, square talc pen, white talc pen, strip talc pen, secondary talc pen, round talc pen. welding soapstone pencil