I would like to ask the watercolor paint and Chinese painting which poison is bigger? Thank you
However, the traditional Chinese painting in the cinnamon paint is highly toxic. In general, in addition to lead, because the rare heavy metals containing pigments, although there are highly toxic but belong to high-grade goods (similar to nitroglycerin is extremely easy to explode is indeed a cure for heart disease), so the market is more difficult to buy toxic Of the pigment.
You said the toxic pigments are generally pigment ingredients containing rare heavy metals, commonly known as rare earth. This kind of pigment production process requires high, because the rare earth chemical properties and stability, so this paint is not easy to draw the painting, generally no domestic production, only imports, and the price of expensive. Due to different colors of the pigment for the different types of rare earth, and different types of rare earth raw materials, the price difference is relatively large, so this kind of rare earth containing high-grade pigment color different prices are also different,
Domestic paint regardless of watercolor, oil painting or acrylic pigment its main ingredients are organic compounds, clay, the production process of low water products, long time pale, low prices, are generally non-toxic harmless.
Watercolor pigment poison ah
Watercolor paint is a chemical pigment, Chinese painting pigments are plants, minerals extracted from the pigment you say that big ah?
