Silicone tube is a ubiquitous building materials, industrial, agricultural, the actual daily life. Industrial and agricultural use of silica gel safety precautions in the previous article has been told. The following will speak mainly silicone tube insome things safe use of food grade.
First of all, the main component of food grade silicone tube what and in what areas?
Food grade silicone tube is made of silicate condensation polymerization of inorganic polymer colloidal materials, main component is SiO2 and nH2O, the content in more than 98% tasteless, non-toxic, chemically stable in normalfunction, in addition to caustic and hydrofluoric acid, owe good any acid salt from the reaction.
Mainly used in connecting pipe, medical equipment and other catheter; baby bottles Straw, catheter; electrical instrument casing, profile; food tube products;food machinery with connecting pipe; water dispenser, Coffee pot, children sucksuction cup with connecting pipe, pipe.
Then, what are the main characteristics of food grade silicone hose?
1 non-toxic, no odor, high transparency, non yellowing;
2 soft, good elasticity, resistance to kinking deformation;
3 no cracking, long service life, cold resistance and high temperature;
The 4 has a higher tear strength and superior electrical performance;
The 5 is more suitable for food machinery of the silicone tube;
Secondly, as a food grade silicone tube must satisfy the following characteristics:
A: not released conditions pose a risk to human health component. The demand of commodity itself does not contains toxic substances, and commodity to havesatisfactory stability and chemical properties, are not natural oxidation corrosion.
Condition two: not resulting in the food ingredients attack cannot withstand thechanges. Goods cannot touch things and react, composition of commodities cannot touch the food due to its changes.
Condition three: the sensory characteristics of the food can not be decreased(make the food taste, odor, color change)
In a word, as a food grade silicone tube must put safety first, we must strictlycheck the product, cannot let the defect into the market harm people's health.We hope to effect.
This article from the Shenzhen City Qiyu Silicone Rubber Co., Ltd.: http://www.szhcty.com/news_v.asp? Id=130
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