is the whole paper made from stone, No wood , no cellulose, right?

Yes, stone paper, also known as mineral paper, is entirely made from stone and contains no wood or cellulose. It is primarily composed of calcium carbonate (CaCO₃), which is derived from limestone, a naturally abundant mineral. The calcium carbonate makes up about 80% of the material, while the remaining 20% is a non-toxic, high-density polyethylene (HDPE) resin that acts as a binding agent to hold the mineral particles together. This unique composition gives stone paper its distinctive properties, such as water resistance, durability, and a smooth, slightly plastic-like texture.

Unlike traditional paper, which is made from wood pulp containing cellulose fibers, stone paper does not require trees, water, or harsh chemicals like acids or bleaches during its production. This makes it a more environmentally friendly option in terms of resource usage and pollution reduction. However, it is important to note that stone paper is not biodegradable in the same way as traditional paper. Instead, it is photodegradable, meaning it breaks down when exposed to sunlight over time.

Stone paper is commonly used for products like notebooks, packaging, labels, and outdoor materials due to its water-resistant and tear-resistant qualities. While it is not a direct replacement for all traditional paper applications, it offers a sustainable alternative for specific uses, especially in contexts where durability and environmental impact are key considerations.