Moreover, the use of silicone table mats is also very wide, and the silicone material is relatively soft. Because of its chemical stability, it can play the role of heat insulation and anti-skid, and its safety is higher. For pregnant women, the composition of silicone table mats is safer than pvc. Moreover, the table mat made of silicone has a long service life, while the table mat made of pvc is a plastic product, which is easy to break or damage and has a short service life. However, compared with the two, the price of silicone table mats is higher, and the temporary use is not as high as that of pvc table mats.
Therefore, we can't say which is better by comparing PVC and silica gel. We have to judge according to their scope of use and some needs. I hope my answer is helpful to you.