Abstract
This study aims to aid and use a new kind of multi-functional control agent by synthesis, preparation good adhesive properties and resistance to yellowing performance. Volatile low, health indicators to meet EU hygiene standards in food contact materials food grade high temperature vulcanized silicone rubber, expand the scope of application of silicone rubber. Liquid Silicone Rubber (LSR) is a new type of silicone rubber products, which is developing rapidly in recent years. In addition to holding a number of typical silicone rubber inherent advantages, LSR also has manufacturing simple process, high production efficiency, excellent overall performance, low cost, energy-saving and other features. LSR is mainly used pacifiers, bottles and other daily necessities production. Safe non-toxic silicone rubber has excellent chemical inertness, high level of hygiene, nitrosamine and other harmful substances, making it the first choice for baby supplies. In addition, the use of its good permeability characteristics can also be made of fruits and vegetables fresh atmosphere film. Tableware products in the industry, silicone rubber tableware products was a new kitchen utensils, with soft, does not damage the non-stick coating. Silicone rubber cutlery most common is silicone rubber nylon composite type tableware.
Highlights
Liquid Silicone Rubber (LSR) is developed in RTV silicone rubber based on a new type of rubber
Products produced by the liquid silicone rubber with high purity, transparency, good characteristics of low volatile matter content and has good oil resistance, chemical resistance, aging resistance, light resistance, insulation resistance and insulation properties, color a wide range of options (Yang et al, 2005)
As a food-grade silicone rubber, asking them to comply with the relevant provisions of health standards US Food and Drug Administration (FDA) and good resistance to yellowing, low volatile
Summary
Liquid Silicone Rubber (LSR) is developed in RTV silicone rubber based on a new type of rubber. Its base material is a liquid silicone, both molecular terminals with reactive functional groups, "telechelic" polymer It has a small molecular weight, low viscosity, easy molding characteristics and may be omitted mixing, pre-forming, post-treatment processes, automated, saving energy and labor, short production cycle and high efficiency (Glismann and Gruhn, 2001). Food-grade special mold silicone mold silicone chocolate molds for food, they are RTV liquid silicone rubber, mainly used in complex mode of food, candy molds, cake molds and equipment size requirements very stable (Zhao et al, 2012a, 2012b). These product materials are certified by SGS environmental protection material. Sec curing in an oven at 200-250°C is generally carried out to extend the silicone rubber vulcanization time Sec will increase energy consumption and the silicone rubber is easy to yellowing (Boldyreva, 2003)
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
