Our laboratory is accredited according to DIN EN ISO/IEC 17025 and also offers flammability and fire testing services to external customers.
"FDA compliant" means that a material meets all of the FDA's guidelines for safe, direct contact with food. This material demonstrates optimized properties in a number of areas. Look for the label.. LDPE is used typically used in the manufacture of shopping bags, sandwich bags, some cling wrap, and the kind of plastic wrapping you get when you buy toiled paper and kitchen paper towels. Need more information about this material? BASF’s broad portfolio offers solutions to keep pace with car manufacturers’ latest developments, while also setting innovative trends. Instead of using metal, these components can be produced using our engineering plastics and additives. Plastics used to manufacture terminal blocks have to meet high requirements for fire protection and mechanical and thermal properties. With more than 100 grades, Crastin ® PBT is the resin of choice for cost-effective high-performance across a wide range of industrial applications.. We provide custom cut materials and fabrication sourcing. The special requirements on plastics that come into contact with drinking water include particularly low migration values, a high level of taste neutrality and the confirmation that long-term contact with the plastic will not cause accelerated algae growth. Sustainable construction becomes increasingly important for climate protection and resource conservation. Circuit breakers protect circuits and reliably cut off the power supply in case of emergency. The Fire Testing Laboratory of BASF deals with all questions related to fire behavior and flammability of BASF products. These materials have lower contents of anisotropic fillers and reinforcing materials. HDPE is used in a wide range of containers and bottles, including detergent bottles, shampoo bottles and milk bottles. In principle, laser welding of partially crystalline thermoplastics is more difficult than that of amorphous plastics as the laser beam is scattered on the spherulites. The Ultradur® range includes a variety of PBT grades which differ in their flow properties, demolding and setting behavior. What are FDA Approved Plastics for Food Contact? Designers, engineers, and manufacturers rely on Crastin ® PBT for stiffness and toughness, superior electrical insulation properties, and exceptional surface finishes. Custom sizes available upon request. They’re made of #2 HDPE. All statements, technical information and recommendations contained in this publication are for informational purposes only. Switchgears are defined as the electrical equipment in industrial applications for the control, protection and automation of low-voltage installations (<1kV). It is also used in disposable diapers. Our products and development work contribute to both cost-effective and eco-friendly building construction and design. Many plastic products, and especially those used for food or drink or children’s toys, contain a number label that can tell you if they contain BPA. It is a member of polyester family of polymers. This website uses cookies to improve functionality and performance. PBT (polybutylene terephthalate) is a strong, stiff engineering plastic with excellent machining characteristics, chemical resistance, and bearing and wear properties. Although it is stretchy, it has less stretch than some other polyesters like Lycra, making PBT a stiffer alternative. W206N12865 Gateway Court When reinforced, it can be used in switches, sockets, bobbins, and handles. By using our services, you agree to our use of cookies. Any plastic jars and beverage containers in your home are most likely made from PET. LDPE is believed to be safe, and is also used to make opaque baby bottles. Ultradur® is produced by polycondensation of terephthalic acid or dimethyl terephthalate with 1,4-butanediol using special catalysts. Thicker components for joining can also be welded than was previously the case. For these applications, a variety of Ultradur® types is available. Food-safe plastics? Due to our accreditation according to ISO 17025, we can offer our services also to external customers. Those written by the FDA after the Food Additives Amendments of 1958 remain in force Title 21 CFR Chapters 170-199 Very low coefficient of thermal expansion, Excellent resistance to chlorine and caustics, Connector strips and insulating housing electronic applications. In reality, there are only a few major varieties of plastic used for our favorite foods. A food-safe plastic resin has been certified approved safe for contact with food by the Food and Drug Administration (FDA). PBT resin is used to make PBT fiber as well as electronic parts, electrical parts, and auto parts. Ultrasim® is the versatile and flexible CAE competence for your innovations using BASF plastics. With our calculation tools, information databases and FAQ we aim at helping you in answering technical questions related to our portfolio of performance polymers. However, it is not deemed safe for food contact in a recycled state. Safe Plastic # 1 â Polyethylene Terephthalate (PET or PETE). The applications are as manifold as its product properties: Explore the various application possibilities of Ultradur®! In our laboratories we execute plastic-related tests for various applications. Use our interactive plastic properties table. Terephthalic acid, dimethyl terephthalate and 1,4-butanediol are obtained from petrochemical feedstocks, such as xylene and acetylene. Specification level: injection molding grade. Ultradur® FC Aqua® grades have the approvals in accordance with the KTW, DVGW and WRAS guidelines in cold water applications. Contact a Dielectric Manufacturing knowledge expert to discuss the use of PBT for fabrication of your plastic parts. Ultradur® can be processed by all methods known for thermoplastics. When opening Florida Microgreens to the public, I spent a lot of time shopping trying to find “food-safe” plastic trays to grow microgreens and other plants for my hydroponic systems.
Designers, engineers, and manufacturers rely on Crastin ® PBT for stiffness and toughness, superior electrical insulation properties, and exceptional surface finishes. The Ensinger TECADUR PBT and HYDEX families offer the following modifications: Ensinger manufactures PBT shapes such as: Polybutylene terephthalate, otherwise known as PBT plastic is a semi crystalline thermoplastic within the polyester family of polymers. Semi-finished products are for the most part machined further by means of cutting tools to form finished moldings. The unfilled version of PBT is present in some brake cable liners and rods. Tritan. PBT Characteristics. With our products for the construction sector, we help to make commercial buildings energy-efficient, more durable and economic.
The Ultradur ® FC grades make it possible to develop applications in contact with food and to meet the different food safety regulations, e. g. FDA, European Food Contact No. Among other things, gamma rays or ethylene oxide are used for sterilizing the components. Ultradur® demonstrates the full potential of its positive properties in a wide range of glass-fiber reinforced grades. Compared to PET polyester, PBT has a better impact strength, particularly at low temperatures. If the bucket is considered ‘food grade’ it is typically marketed as such and labeled “Food Grade”, “Food Safe”, etc. This is the plastic typically used in most clear pop bottles and water bottles. The following methods can be used for the processing of Ultradur®. Richfield, WI 53076, https://dielectricmfg.com/wp-content/uploads/2019/02/header-logo.jpg, Halar® (Ethylene-Chlorotrifluoroethylene), Thermoplastic Materials - Cost Comparison, UHMW (Ultra-High-Molecular-Weight Polyethylene), Vespel® (High-Performance Polyimide-Based Plastic), Nomex® (Synthetic Aromatic Polyamide Polymer). Perhaps it would be more accurate to call them safer plastics. This gives access to applications that were previously reserved for other joining methods. Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Tritan is a tough, clear copolyester plastic. It offers an excellent combination of wear and moisture resistance with strength and toughness. Polybutylene Terephthalate (PBT) Safety Data Sheet Sipchem Chemical Company SAFETY DATA SHEET according to Regulation (EC) No. Photovoltaic installations must meet stringent demands to obtain approval for their connection technology – both in terms of safety and in terms of service life. Types of Plastic Food Packaging and Safety: A Close-Up Look. The engineering plastic Ultramid® is based on PA6 and PA66 as well as on various co-polyamides such as PA66/6. PBT is produced by polycondensation of terephthalic acid or dimethyl terephthalate with 1,4–butanediol using special catalysts. Ultraform® is the brand name for BASF’s polyoxymethylene product range. The warpage-reduced grades make processing easier. Globally, there are numerous standards for these parts of connection technology, and materials for plugs and plug connectors are subject to strict testing as well. PBT is often used for food processing machinery applications when low moisture absorption, resistance to staining, or resistance to cleaning chemicals is required. Plastics used for the construction of such breakers have to meet the highest demands. Plug connectors are used for detachable connections of electrical lines (e.g. Polypropylene is most often used for single-serve containers like yogurt cups, but also shows up in reusable containers that can store leftovers.
Unauthorized use is strictly prohibited. 2010-2016. Manufacturing large, dimensionally stable parts, e. g. ventilation grids in cars, is a major challenge for plastic processors.
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