Their standards test for factors such as outdoor suitability, including exposure to … The First Edition of UL 94 appeared in September of 1972. UL Yellow Cards Most of Ensinger's material technical datasheets contain information regarding the material's UL94 rating. The standard determines the material’s tendency to either extinguish or spread the flame once the specimen has been ignited. UL 94 flammability testing is the first step toward obtaining a plastic recognition and subsequent listing in the "Plastics Recognized Component Directory" (former known as "Yellow Cards"). UL 94 Overview Test for Flammability of Plastic Materials for Parts in Devices and Appliances. To limit failure consequences, compliance agencies have established performance criteria that can be used during material selection and part design. Glow wire and needle flame test methods are popular in Europe for ascertaining the flammability of plastics.These tests simulate thermal stresses to which materials may be subjected in a failure situation, such as the glowing elements of an overloaded resistor, to assess fire hazard.Glow wire testing can be conducted using two methods: 1. Common Standards ASTM D635 - Standard Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics in a Horizontal Position FMVSS 302 - Flammability of materials used in the occupant compartments of motor vehicles Flammability ASTM D635, ISO 3795. Underwriters Laboratories (UL) is an independent organization that provides product safety testing and certification. This is to note that the test doesn’t show the real hazards faced by … Flame Retardant Brochure Our analysts deliver the most accurate test results in a timely manner — we will provide the information that empowers you to keep your products standard-compliant. UL 94, the Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing, is a plastics flammability standard released by Underwriters Laboratories of the United States. Flammability testing methods like UL94 are integral in making sure that products containing plastics are consumer-safe. More Information Introduction. Additional electrical characteristics and analytical test can also be performed. The first determines the material's tendency either to extinguish or to spread the flame once the specimen has been ignited. Glow wire testing can be conducted using two methods: Numerous other flammability rating and testing methods exist that are specific to certain industries or applications. UL 94 is a plastics flammability standard released by the Underwriters Laboratories (USA). Glow wire and needle flame test methods are popular in Europe for ascertaining the flammability of plastics. Standard for the Flammability of Vinyl Plastic Film (16 CFR part 1611) 10 16 CFR part 1611- Part of original FFA commercial standard from the 1950s, codified in 1975 Applies to non-rigid, unsupported vinyl plastic film, including transparent, translucent, and opaque material used in wearing apparel subject to the FFA Disposable diapers The test method is simple. Consideration must also be given to whether adjoining materials could aggravate these conditions or be ignited by a failing plastic material. UL has developed a variety of other standards to test plastic components. Quality Horizontal Flammability Tester manufacturers & exporter - buy Auto Flammability Testing Equipment , Vertical Flammability Test For Plastics Ul 94 Standard from China manufacturer. Glow Wire Flammability IndexFlame or glowing must self extinguish within 30 seconds after removal of the glow wire. Manufacturers face strict safety standards for plastics — standards that dictate products must be shown to have a certain level of resistance to combustion through approved testing by an accredited third party. restrictions: only vertical flame, FT1 and cable flame test. Flammability Test For Plastics (31) Wire Extrusion Machine (55) Mechanical Testing Machine (11) Wire Twisting Machine (31) Wire Drawing Machine (11) Wire And Cable Machinery (65) Cable Stranding Machine (17) Certification. Your Global Compounder of Custom Engineered Thermoplastics, Structural • Thermoplastic Elastomers • Wear, Color • Conductive • Flame Retardant • Film • Sheet. RTP Company also participates in UL’s Client Test Data Program which allows testing conducted by RTP Company to be accepted by UL, this procedure can expedite UL certification of new materials. For 50 years, ATS has provided world-class testing, consulting, engineering, and inspection services to clients from a variety of industries. Burn Test Identification for Plastics Using The Burn Test to Identify Plastic Materials Here is a simplified guide that will help you to identify many common types of plastic materials using a flame source such as a cigarette lighter, torch, or bottled gas burner. The use of plastic building materials in commercial and residential construction has dramatically increased due to improved plastic material performance, efficient use of technologies in new applications, and the need for lightweight, durable materials for insulating and construction purposes. In states where Applied Technical Services, LLC does not provide engineering services, engineering services will be provided by ATS Engineering, (P)LLC or a licensed contractor. ATS is thoroughly experienced in performing UL94 to determine the flammability of plastics. HOOHA is the professional and nice after service company that we have already cooperate about 5 years The flammability test is used to determine the relative rate of burning of self-supporting plastics. ATS doesn’t just produce test results — we supply an accuracy and timeliness that our clients have come to depend on. Flammability as per 15 second horizontal burn test Ensinger's flammability test for plastics always indicates the thickness tested, and will correspond to the thinnest wall thickness admissible on the finished machined part from our semi-finished plastics. The purpose of the Limiting Oxygen Index (LOI) test, sometimes referred to as Oxygen Index (OI) or Critical Oxygen index (COI), is to measure the relative flammability of plastics and composite materials by burning them in a controlled atmosphere consisting of a mixture of oxygen and nitrogen. Moreover, the plastics that are most widely used are the least expensive and tend to be the most flammable. UL’s flammability testing can help determine how your products will react when exposed to flames and fire. With proven expertise and FAA certified flammability testing facility, we are qualified to satisfy your requirements efficiently, conveniently and cost-effectively. The burning behavior of plastics is not just a material characteristic. Their tendency for flammability inspired governments and industries to issue consumer safety regulations for plastics. Underwriters Laboratories’ (UL) 94 Standard for Safety Tests for Flammability of Plastic Materials for Parts in Devices and Appliances defines acceptable flammability ratings of plastic materials for parts in devices and appliances in North America. RTP Company Corporate Headquarters   •   580 East Front Street   •   Winona, Minnesota 55987 USA, U.S.A. South America Mexico Europe Singapore China, Copyright © 2021 RTP Company, All Rights Reserved. Plastics are everywhere: in food packaging, children’s toys, cars, industrial machinery, and hundreds of other applications. In addition to noting this data, the person performing the test may assign a category to the material based on the results. UL-94 is now harmonized with IEC 60707, 60695-11-10 and 60695-11-20 … Useful in testing small and non-standard size material. The UL 94 testing standard determines whether a plastic is sufficiently flame resistant for use in consumer products. ASTM E2574 / E2574M - 12a Standard test method for fire testing of school bus seat assemblies. Plastics, like all organic materials, will burn. General Plastics is a recognized center of excellence for flammability testing services. The 94HB test describes the Horizontal Burn method. Halogen-Free FR Compounds These tests simulate thermal stresses to which materials may be subjected in a failure situation, such as the glowing elements of an overloaded resistor, to assess fire hazard. Normally, the internationally accepted flammability test for plastics described in UL94 is performed. Different UL94 ratings are given based on variations of the test method and results: Material test results must be certified by UL in order to obtain a “yellow card” or Recognized Component status and bear their “UR” mark. By combining polymers according to different recipes, we can create materials that withstand extremely high melting points, or protect us from small arms fire, or ensure your fried eggs don’t stick to your frying pan. Plastic materials testing – The evaluation of plastic materials may include the determination of material flammability (burning characteristics), ignition characteristics from various thermal and electrical sources and electrical tracking. Application Case Studies Flammability, which generally refers to the propensity of a substance to ignite easily and burn rapidly with a flame, is one indicator of fire hazard. When requested, RTP Company can perform or obtain test results for candidate materials for these or other methods. Our testing covers products including (but not exclusively) bedding and mattresses, furniture (materials and filling), clothing, toys, building materials and plastic … The flammability of plastics is determined by utilizing various test methods from Underwriters Laboratories, FMVSS, ASTM, and ISO. UL 94 contains the following tests: 94HB, 94V, 94VTM, 94-5V, 94HBF, 94HF and Radiant Panel. Please refer to material data sheets to check which test was passed for a given material. There are various standards which classify the flammability of plastics. ASTM standard test methods, and specifications relating to plastics, their raw materials, components, and compounding ingredients, finished products made from plastics such as sheets, rods, tubes, pipes, cellular materials, and molded or fabricated articles. Maybe used for bus materials. Plastics- Flammability Testing of Plastics Plastics have become one of the most useful types of material known to mankind. Warranty Disclaimer, RTP Company supports the healthcare industry - Click here, Flame Retardant or Fire Resistant Plastic Compounds, Conductive Compounds for Extrusion Applications, Computer-Aided Engineering (CAE) Support Services, Solvay and RTP Company Expand Global Availability of Solvay’s Radel ® R-7000 PPSU Polymers for Aircraft Applications, RTP Company Introduces Flame Retardant Plastics for Low Heat, Smoke, and Flame Spread Applications, RTP Company Introduces Flame Retardant Plastics for UL 2043 Plenum Space Compliant Applications, Shipping and Receiving Assistant Position Available – Winona, MN, Information Systems Clerk Position Available – Winona, MN, Limiting Oxygen Index — ASTM D 2863 or ISO 4589. OVERVIEW of UL 94 Flame Classifications: UL 94, the Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing There are two types of pre-selection test programs conducted on plastic materials to measure flammability characteristics.