December 15, 2004 surface burning characteristics for materials used in plenums astm e84 ul 723 vs. Ul will attempt to answer support requests concerning wordperfect, envoy, and standardsondiskette. Standard for fixed guideway transit and passenger rail systems. Plastics machinery, including injection molding, extrusion, blow molding, specialized processing, thermoset molding and size reduction. Flame retardancy according to ul 94v2 for a short time resistance to external agents excellent resistance to aromatic solvents, bases, oils, fat, petroleum products keep limited contact with acid not resistant to phenol and chlorinated solvents resistance to uv black colored cable ties. Constructions include step up, step down, insulating, and autotransformer type transformers. The nature of the questions vary, but in general they involve whether a product or material with a ul 94 rating such as hb or v0 is suitable for use in a model code application.
The flammability test is used to determine the relative rate of burning of selfsupporting plastics. You may be aware of discussions comparing flame spread and smoke developed values for products. And its the combustion test device of plastic materials represented by ul94. Not sure if your company already uses the standards customer certification library website. With over a century of experience in the development of more than 1,500 standards, ul is an accredited standards developer in the us and canada. Each specimen is supported such that its lower end is 10 mm above bunsen burner tube. Ul 2200 ul standard for safety stationary engine generator. However, this support service is offered on a reasonable efforts basis only, and ul may not be able to resolve. Ul standards encompass uls extensive safety research and scientific expertise. Ul 94 ul standard for safety tests for flammability of plastic materials for parts in devices and appliances.
The horizontal burning test is used to determine the hb flammability rating of a material. Ul labels and ce, csa and ru certification labels nfi corp. If the specimen continues to burn after the removal of the test. The standard determines the materials tendency to either extinguish or spread the flame once the specimen has been ignited. Ul94 flammability ratings specialists in cclass components, subassembly and kitting introduction ul intends this standard to serve as a preliminary indication of a plastics acceptability for use as part of a device or appliance with. Ul 508a the standard ul 508a industrial machinery the following types of machines are identified as industrial machinery. Ul 94 vertical horizontal flammability testing equipment jackson sun. The first determines the materials tendency either to extinguish or to spread the flame once the. Dec 01, 2014 this is a short instructional video about how to set up and execute a ul 94 standard vertical flame test. Ul 94 test for flammability of plastic materials for parts in devices and appliances by caroline gold overview plastics have become one of the most useful types of material known to mankind. Ul94 test for flammability of plastic materials for parts. Ul94 test for flammability of plastic materials for parts in devices and appliances by caroline gold overview plastics have become one of the most useful types of material known to mankind.
Ul 94, the standard for safety of flammability of plastic materials for parts in devices and appliances testing there are two types of preselection test programs conducted on plastic materials to measure flammability characteristics. The requirements in this standard are substantially in accordance with uls bulletin on this subject dated july 6, 1994. This test is mainly used for quality control, production control and material comparisons. This is a short instructional video about how to set up and execute a ul94 standard vertical flame test. Within this standard, unprinted label materials, over laminates, and printing inks along with certain printing processes are covered and are called marking and labeling systems. By order of the executive director office of the federal register washington, d. Vertical flame chamber astm d6494 what this test is used for this test method measures the vertical flame resistance of textiles in general, but does not describe or evaluate the fire risk or fire hazard of those materials. Standard for ventilation control and fire protection of commercial cooking operations nfpa 96 provides preventive and operative fire safety requirements intended to reduce the potential fire hazard of both public and private commercial cooking operations. Ul 1072, second edition accompanying this transmittal notice is a copy of the second edition of ul 1072. A 20 mm high blue bunsen burner flame is applied to the free end of the specimen for 30 second and then removed. Product guide ul 489 and ul 1077 din rail miniature.
Steel above ground tanks for flammable and combustible liquids name of standards organization. Ul 224 extruded insulating tubing standards catalog. Ul 94 rating such as hb or v0 is suitable for use in a model code application. This standard applies to 60 250c single or multipleconductor jacketed or unjacketed, integral or nonintegral cables and single or multiple coaxial cables for telephone and other communication circuits such as voice, data, and audio for onpremise customer systems. We frequently receive inquiries from code officials about materials with ul 94 flammability ratings. Ul 1561 standard for drytype general purpose and power. Ul certification customers may access published standards materials by using the standards certification customer library sccl at. Ul standards encompass ul s extensive safety research and scientific expertise. Ul 1995 heating and cooling equipment standards catalog. Tests for flammability of plastic materials for parts in devices and applications. Read the latest news about our efforts to help make the world safer, more secure and more sustainable. Ul94 flammability ratings specialists in cclass components, subassembly and kitting introduction 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.
Five specimens of each thickness are tested after conditioning for 7 days at 70 degrees c. The flammability rating is calculated for a test specimen as a function of the burning rate and taking account of the material thickness. Ul94 v0, v1, v2 flammability standard ul yellow cards. Nfpa 96 provides preventive and operative fire safety requirements intended to reduce the potential fire hazard of both public and private commercial cooking operations. Ul certification customers have free access to ul standards, not including ul iec based standards. Ul94 hb flammability standard ul yellow cards rtp company.
Vertical flame chamber astm d64 94 what this test is used for this test method measures the vertical flame resistance of textiles in general, but does not describe or evaluate the fire risk or fire hazard of those materials. Tl1010 flammability of materials for vehicle interiorstest requied. Ansi ul 94 smallscale test data is intended wsolely for determining the flammability of plastic materials used in the components and parts of endproduct devices and appliances, where the acceptability of the combination is determined by ul. Tl1010 flammability of materials for vehicle interiors. This standard pertains to adhesivebacked labels that are used for permanent product identification. These requirements also cover elbows, couplings, adapters, expansion joints, and similar fittings that are constructed of rigid pvc. Metalworking machine tools, machines that cut or form metal. What is ul 969 the standard for marking and labeling systems. Ul94 test for flammability of plastic materials for. Ul94 vertical flame test instructional video youtube. Ul94 flammability rating all of bapis indoor sensor bodies and transmitter enclosures are made from ul94, v0 rated plastics.
Ul 94 standard for tests for flammability of plastic. Standard for ventilation control and fire protection of. Our breadth, established objectivity and proven history mean we are a symbol of trust, enabling us to help provide peace of mind to all. Ul94 serves as a preliminary indication of a plastics acceptability for use as part of a device or appliance with respect to its. A blue 20 mm high flame is applied to the center of the lower edge of the specimen for 10 seconds and removed. Ul 444 ul standard for safety communications cables. Ul746c flammability and standards there is a lot of confusion about flammability ratings what they really are. Find the most uptodate version of ul 444 at engineering360. Filmed at western washington university, 11242014, featuring bradley fenbert and john. Plastic is a high molecular weight material composed of repeating organic molecules monomers. Ul 94 vertical horizontal flammability testing equipment. Underwriters laboratories legally binding document.
Ul 94 is a flammability standard for plastic materials, horizontal burning or vertical burning tests hb v2, v1, v0 ul945v is test standard for the materials which are already classified in. How the test works samples cut from fabric to be tested are mounted in a frame that hangs vertically from inside the flame. Ul 162 standard for foam equipment and liquid concentrates. Eatons wmz din rail mountable circuit breaker is designed for use in branch service applications. 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. Nameplates for industry is your resource for ul marks, ce labels, csa marks, csa labels, ul 969 compliant labels, csa stickers, pgdq2, ul hologram labels, pgji2, and ul 94 stickers.
Constructions include step up, step down, insulating, and autotransformer type transformers as well as aircooled and drytype reactors or. Ul 797 electrical metallic tubing steel standards catalog. A secure, online source for increased visibility into your ul project files, product information, documents, samples and services. This bulletin is now obsolete and may be discarded. Ul94v0 datasheet, ul94v0 pdf, ul94v0 data sheet, ul94v0 manual, ul94v0 pdf, ul94v0, datenblatt, electronics ul94v0, alldatasheet, free, datasheet, datasheets, data. Ul 94, the standard for safety of flammability of plastic. Three specimens of each thickness are tested after conditioning for 48 hours at 23 degrees c and 50% rh.
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