Silicone Gasket Tubing Standards for Industrial Use Silicone tubings have their various applications in chemical and pharmaceutical industry, among them these tubings are used in pumping functions. The key benefits of peristaltic moving are clear. The strategy is used not only for handling medication, but also for blood vessels flowing in extracorporeal blood vessels flow in cardiopulmonary avoids surgery treatment or hemodialysis. These are some of the most challenging tube applications. They not only require level of potential to deal with “chemicals” but also level of potential to deal with distortions during use, which could decrease circulation prices as the tube flattens, and level of potential to deal with disastrous failure/leakage (pump life). Pump lifestyle relies on many aspects such as pump configurations, the product being injected, and the tube content itself. Overall, certain natural thermoplastics seem to execute not much better than FDA grade silicone tubing when only considering pump lifestyle, although there are much inconsistent information. Standards of Silicone tubing in pumping operation: FDA G95-1 Memorandum “Required Biocompatibility Training and Toxicology Profiles for Evaluation of Medical Devices” International Standard ISO 10993: “Biological Evaluation of Medical Devices, Part 1: Evaluation and Testing,” and “idem, Part 11: Tests for Systemic Toxicity” United States Pharmacopeia 27 (USP® 27), Monograph c88: “Biological Reactivity Tests, In Vivo,” Classification of Plastics: Class V and VI ASTM F748-98: “Standard Practice for Selecting Generic Biological Test Methods for Materials and Devices” FDA 21 CFR 177.2600: Rubber articles intended for repeated use 3-A Sanitary standards, Standards and practices for the sanitary design, fabrication, installation and Cleanability of dairy and food equipment or systems used to handle process and package consumable products where a high degree of sanitation is required National Sanitation Foundation (NSF51): “Materials and Components used in Food Equipment” European Pharmacopoeia 3.1.9: “Silicone elastomers for closures and tubing” Each of these standards addresses different properties that could impact tubing selection, such as identification, presence of specific impurities, extractable or volatile substances, heavy metals, resistance to specific chemicals and some biological parameters. It is interesting to note that tubing is sometimes promoted in the EU as carrying a “CE Mark.” This is irrelevant for pharmaceutical applications, and even in medical device applications, as the tubing alone is only a “component,” perhaps essential, but not yet a finished product requiring compliance with the
Medical Device Directive (93/42/EEC) and CE Marking. However, the Directive does require that tubing users be responsible for establishing the quality and suitability of the tubing they select. Find the best quality Silicone products from perfect silicone gasket manufacturer in India; Amul Polymers (www.amulpolymers.com) is the only company to get your best products. They are pioneer in silicone tubings like FDA grade silicone tubing, Food grade silicone tubing etc.
Published on Nov 22, 2013
Published on Nov 22, 2013
Find the best quality Silicone products from perfect silicone gasket manufacturer in India; Amul Polymers (www.amulpolymers.com) is the only...