Food-grade silicone hose is the use of high-quality silicone (newly imported food-grade silicone raw materials), processed by scientific formulas, advanced technology.
Food-grade silicone is molded silicone, with high transparency and stability of high-quality transparent food silicone. High temperature resistance of up to 250 ℃, in a sealed environment heating is not restored. The product is characterized by softness, high temperature resistance and stable performance.
4 ways to identify the quality of food-grade silicone tube
- Hand pull, silicone products have good stretching properties, take out a food-grade silicone tube for pulling, can stretch the original length of 70% or more, after relaxing to see if the original is still, if it can not be restored show that the quality is a bit of a problem.
- hand tear, we all know that food-grade silicone tube belongs to the classification of silicone products, silicone products have very good tear resistance, you can take out a sealing strip and then find a weak place for hand tearing, to see if it will be torn (too vigorously)
- Smell: The food-grade silicone tube should have no odor or pungent odor. If there is an odor, it may be an ordinary silicone tube, not suitable for food contact.
- High temperature resistance test: food-grade silicone tubes should be able to withstand high temperatures, usually can withstand temperatures above 200 ℃. If it cannot withstand high temperatures, it may not be suitable for food processing.
Conclusion
Through the above methods, you can effectively distinguish the quality of food-grade silicone tubes. Choosing high quality food grade silicone tubing can ensure food safety and health.
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