Chitosan is a natural polymer bio one. Which are key elements in the form of a D - glucosamine can be found from nature. Which is the element in the shell of shrimp, crab, animals, insects and fungi, and is a natural substance.Is a biological material (Biometerials) can be decomposed naturally. The safety in use with humans without the loss, and environmentally safe, no risk of allergy. Not flammable and non-toxic. (non - phytotoxic) per plant.
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