Their standards test for factors such as outdoor suitability, including exposure to … 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. Product Data Sheets. UL’s flammability testing can help determine how your products will react when exposed to flames and fire. Under fault or overload conditions, component systems or individual plastic parts may reach temperatures which causes them to deform, melt, or possibly ignite. In determining the flammability of plastic and plastic components, UL uses two of their standards, UL 94 and UL 746A. Quality Horizontal Flammability Tester manufacturers & exporter - buy UL94 Flammability Test For Plastics Standard ISO 1210 Fire Retardant Test 30days Delivery from China manufacturer. 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. Standard Test for Flammability of Plastic Materials for Parts in Devices & Appliances. For 50 years, ATS has provided world-class testing, consulting, engineering, and inspection services to clients from a variety of industries. We are ISO 17025 (A2LA) Accredited to perform UL94 testing, as well as other flammability testing standards. The flammability test is used to determine the relative rate of burning of self-supporting plastics. UL94 Flammability Tests UL 94, developed by Underwriters Laboratories, is one of the most widely used and most frequently cited sets of flammability tests for plastic materials. The burning behavior of plastics is not just a material characteristic. Quality Horizontal Flammability Tester manufacturers & exporter - buy Auto Flammability Testing Equipment , Vertical Flammability Test For Plastics Ul 94 Standard from China manufacturer. 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. 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. 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 Engineers look out for: whether the material burned, how much of it burned, how long it burned after the flame was removed, how long the material glowed from the heat after the flame was removed, whether the sample dripped any burning material, and any unusual phenomena it displayed like warping or melting. UL 94 contains the following tests: 94HB, 94V, 94VTM, 94-5V, 94HBF, 94HF and Radiant Panel. UL has developed a variety of other standards to test plastic components. Consideration must also be given to whether adjoining materials could aggravate these conditions or be ignited by a failing plastic material. Learn more about material testing, regulations, and how RTP Company specialty compounds can provide you with an ideal solution. Because of the high density of their components, however, certain plastics are vulnerable to catching on fire. Specifically, UL94 entails exposing a test sample to an open flame for one minute and measuring the characteristics of its reaction. These categories may be criteria for the use of that material in a specific application. 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. 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. RTP Company has over 450 plastic compounds already Recognized by UL with a variety of flammability ratings. Most of Ensinger's material technical datasheets contain information regarding the material's UL94 rating. Standard test method for determining flammability characteristics of plastics and other solid materials using microscale combustion calorimetry. Your Global Compounder of Custom Engineered Thermoplastics, Structural • Thermoplastic Elastomers • Wear, Color • Conductive • Flame Retardant • Film • Sheet. 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. Testing for Flammability As with any testing, the tests for flammability are designed for the laboratory and quality control. Download your copy of our Flame Retardant brochure today! Flammability Tester (UL94) is a smart testing apparatus which is utilized to conduct the Standard test for ensuring the Safety of Flammability of Plastic Materials which are used for Parts in Devices and Appliances. Flammability testing methods like UL94 are integral in making sure that products containing plastics are consumer-safe. 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. Use of Recognized Component materials can be advantageous for obtaining a UL Listing for completed devices. 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 flammability of plastics is determined by utilizing various test methods from Underwriters Laboratories, FMVSS, ASTM, and ISO. More Information 1. The test method is simple. 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. Flame Retardant Brochure Glow wire and needle flame test methods are popular in Europe for ascertaining the flammability of plastics. This is to note that the test doesn’t show the real hazards faced by … The first determines the material's tendency either to extinguish or to spread the flame once the specimen has been ignited. ATS doesn’t just produce test results — we supply an accuracy and timeliness that our clients have come to depend on. 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. Applied Technical Services, Inc is one such third-party, and a respected name in the fields of materials testing. Plastics are everywhere: in food packaging, children’s toys, cars, industrial machinery, and hundreds of other applications. Additional electrical characteristics and analytical test can also be performed. Innovation Bulletins The standard determines the material’s tendency to either extinguish or spread the flame once the specimen has been ignited. They are so prevalent because of the ease with which they can be mass–produced. This test is mainly used for quality control, production control and material comparisons. The First Edition of UL 94 appeared in September of 1972. Plastic is a high molecular weight material composed of repeating organic molecules (monomers). Using UL 94 to Determine the Flammability of Plastics Specifically, UL94 entails exposing a test sample to an open flame for one minute and measuring the characteristics of … HOOHA is the professional and nice after service company that we have already cooperate about 5 years Maybe used for bus materials. With proven expertise and FAA certified flammability testing facility, we are qualified to satisfy your requirements efficiently, conveniently and cost-effectively. Their UL94 testing procedures and rating system for thermoplastics flammability are the generally accepted standard throughout most of the world. In real fires plastics may behave significantly differently and the results of laboratory testing cannot predict the actual performance of a particular plastic or product. 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. Plastics- Flammability Testing of Plastics Plastics have become one of the most useful types of material known to mankind. 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. Please refer to material data sheets to check which test was passed for a given material. Flammability ASTM D635, ISO 3795. Underwriters Laboratories (UL) is an independent organization that provides product safety testing and certification. Compounds for LED Lighting Applications UL intends this standard to serve as a preliminary indication of a plastics acceptability for use as part of a device or appliance with respect to its flammability. General Plastics is a recognized center of excellence for flammability testing services. Our testing covers products including (but not exclusively) bedding and mattresses, furniture (materials and filling), clothing, toys, building materials and plastic … In addition to noting this data, the person performing the test may assign a category to the material based on the results. 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. 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. Plastics, like all organic materials, will burn. Also See The standard classifies plastics according to how they burn in various orientations and part thicknesses from the lowest flame-retardant to most flame-retardant in six different classifications. Ensure your products are safe, employ our expertise to plan and deploy the appropriate flammability test method and program for your consumer goods. 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. Halogen-Free FR Compounds Approved plastics for Chapter 26 "Light Transmitting Plastics" must have a self-ignition temperature greater than 650 degrees Fahrenheit in accordance with ASTM D 1929, a smoke density rating less than 75% in accordance with ASTM D 2843 and a burning rate of less than 2.5 inches per minute in accordance with ASTM D 635. 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. 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. Burning Behavior Limiting Oxygen Index (LOI) ATS is thoroughly experienced in performing UL94 to determine the flammability of plastics. ASTM E2574 / E2574M - 12a Standard test method for fire testing of school bus seat assemblies. When requested, RTP Company can perform or obtain test results for candidate materials for these or other methods. There are various standards which classify the flammability of plastics. The flammability of plastics is determined by utilizing various test methods from Underwriters Laboratories, FMVSS, ASTM, and ISO. Introduction. Application Case Studies Glow Wire Flammability IndexFlame or glowing must self extinguish within 30 seconds after removal of the glow wire. The UL 94 testing standard determines whether a plastic is sufficiently flame resistant for use in consumer products. 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"). The 94HB test describes the Horizontal Burn method. Due to their chemical composition, plastics can often easily ignite when exposed to sufficient heat in the presence of oxygen. 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. 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. UL Yellow Cards Useful in testing small and non-standard size material. Normally, the internationally accepted flammability test for plastics described in UL94 is performed. To limit failure consequences, compliance agencies have established performance criteria that can be used during material selection and part design. UL 94 Overview Test for Flammability of Plastic Materials for Parts in Devices and Appliances. UL 94 is a plastics flammability standard released by the Underwriters Laboratories (USA). It cannot be used as a criterion for fire hazard. Learn more about material testing, regulations, and how RTP Company specialty compounds can provide you with an ideal solution. Moreover, the plastics that are most widely used are the least expensive and tend to be the most flammable. Their tendency for flammability inspired governments and industries to issue consumer safety regulations for plastics. 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. Our flammability testing lab is thoroughly qualified to handle your product testing needs, as we are ISO 17025 (A2LA) Accredited to perform many types of flammability test methods. The UL flammability tests include a standard burning test applied to vertical and horizontal test bars, from which a general flammability rating is derived. 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. Flammability tests of plastic materials for parts in devices and applications UL 1581 reference standard for electrical wires, cables, and flexible cords. restrictions: only vertical flame, FT1 and cable flame test. 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. Part design and nominal wall thickness are key factors in flammability certification. UL-94 is now harmonized with IEC 60707, 60695-11-10 and 60695-11-20 …