First silica gel is rubber material, PVC belongs to plastic material, PVC pipe material is PVC, silicone tube main raw material is silica.
1, PVC tube is made of PVC resin and stabilizer, lubricant and so on with the hot pressing injection molding machine extrusion molding, the main performance, electrical insulation, good chemical stability, can be extinguished, low water absorption, easy to adhere to, the highest temperature 40° around. Main appliances industrial gas, liquid transport, household sewer pipes, water pipes and so on. Environmental issues: The addition of plasticizer, anti-aging agent and other major excipients are toxic, daily-use PVC plasticizer, mainly using terephthalate, phthalic acid, such as dioctyl ester, these chemicals are toxic.
2, Silicone tube, silica gel material chemical performance is stable, in addition to alkali, hydrofluoric acid does not take place with any chemical chemical reaction, chemical performance is good, electrical insulation performance is good, not easy to aging weather resistance, soft material up to 330 degrees to-40 degrees, environmentally-friendly non-toxic materials, colorless tasteless, mainly used household supplies. Life Pipe will choose to use silicone material production, the main use of occasions in household appliances, medical industry, industry, automotive industry and so on.