The content is not high, and there is no toxicity in normal daily use. However, it is best to avoid contact with food (vegetable tape has been used to bind vegetables, and people who eat these vegetables have food poisoning incidents). Try to avoid biting with your mouth when you use it. You can use... read more
Influence of rubber type Different rubbers have different ozone resistance. The main reasons for this difference are the content of unsaturated double bonds in their molecular chains, the characteristics of the double bond principle substituents, and the mobility of the molecular chains. 2. Effect o... read more
What harm is the smell of rubber? Answer: The smell of rubber will cause indoor air formaldehyde to exceed the standard! Formaldehyde (HCHO) is a colorless and soluble irritating gas. Formaldehyde can be absorbed through the respiratory tract, and its aqueous solution "formalin" can be absorbed thro... read more
Yoga balls are also called fitness balls or yoga fitness balls. It is a ball sports tool that matches sports and fitness. The material is mostly made of soft PVC material. When the human body is in contact with it, the internally inflated fitness ball will evenly touch the contact part of the human ... read more
The differences between silicone and vinyl are: different properties, different advantages, and different uses. 1. Different nature 1. Silicone: Silicone is the name of a material. 2. Vinyl: Vinyl is the name of a manufacturing process. Second, the advantages are different 1. Silicone: It is a non-t... read more