Ul 94, the standard for safety of flammability of plastic materials for parts in devices and. 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. Abs plastic enclosures are molded out of light gray material with a ul94hb flammability rating. 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. Ul 94 ul 94 is used to measure burning rate and characteristics based on standard samples. Test for flammability of plastic materials for parts in. Ul 94 ul 94 ul 94 v vv v test test test vertical burning testvertical burning testvertical burning test ul 94. Accessories adhesives brushes 18002558886 primary characteristics white paste high strength high performance assembly acetoxy cure meets mila46106 ul file no. Acf3007xxx 30mm ultrasoft case feet ul94hb application considerations. Prepared by signed for and on behalf of qai laboratories, inc.
Tests for flammability of plastic materials for parts in devices and. May 08, 2014 ul is the abbreviation for the underwriters laboratories, this is an independent organisation in the united states to control and certificate product safety. Hb means that once ignited the sample will continue to burn but at a. The first determines the materials tendency either to extinguish or to spread the flame once the. Provisions for mounting horizontal and vertical pcb. The flammability rating is calculated for a test specimen as a function of the burning rate and taking account of the material thickness. Panelmount fuseholder with screwtype knob hpf for uu.
Aligned with iec 60707, iec 606951110, iec 606951120, iso 9772 and iso 9773, the ul test methods. Quartz crystal clock oscillators xo spxo lvpecl pecl 2. V2, v1, or v0 the test samples, placed vertically with the test flame impinging on the. E36952 fda 21, wipes marine ul 94 hb thermal management aerospace ul file no. Straight blade devices 15a, 125v, 2 pole, 3 wire grounding. Materials for plastic enclosures plastic enclosure. Ul5084x enclosures are molded out of light gray abspc blended plastic with a ul945vb flammability rating. Design features abs plastic, ul 94hb flammability rating. Ul provide safety related certification, validation, inspection and testing services to a range of clients including manufacturers, retailers, policy makers and regulators. Ul recognized, guide izlt2, file e14853 csa certified, class 622501, file 47235 flammability rating. Comes with close fitting interlocking lid and assembly hardware.
Plastic is a high molecular weight material composed of repeating organic molecules monomers. Hb means that once ignited the sample will continue to burn but at a controlled. This plastics flammability standard is issued by underwriters laboratories of the usa. Five specimens of each thickness are tested after conditioning for 48 hours at 23 degrees c and 50% rh. Enclosure body is abs plastic in a black finish with ul 94 hb flammability rating. Underwriter labs ul 94 underwriter labs ul 94 smallscale test is divided into twelve flame categories, nine of which could relate to our products. Find ul 94 hf 1 related suppliers, manufacturers, products and specifications on globalspec a trusted source of ul 94 hf 1 information. A product that contains features, characteristics, components, materials, or systems new or different from those covered by the requirements in this standard, and that involves a risk of fire, electric shock, or injury to persons shall be evaluated using the appropriate additional component and endproduct requirements as determined necessary to maintain the acceptable level of. The hb category only requires the compliance with the polymer type and not the specific recognized grade.
Whatever your plastic enclosure need is, we have a number of plastic enclosure materials in stock. The video of ul 94 flammability test procedure is attached in this web page. Claudia madl place and date manager product stewardship ii. Ul 94 is defined as the standard for safety of flammability of plastic materials for parts in devices and appliances testing. Ul 94 flame classifications ul94 flame ratings for plastics. Plastic enclosure handheld grabbers style f budind. Products are certified, listed or classified by ul under an appropriate product category. Style f is a pocketsized enclosure with a moldedin ring suitable for key ring applications, and integrated electrically conductive push buttons. Enclosure body is abs plastic in a black finish with ul 94hb flammability rating. The remaining three classifications are assigned to very thin films commonly. Understanding ul 94 certifications and limitations.
Results can be found on the following pages and apply only to the sample tested. Ul 94 flame classifications ul94 flame ratings ul, 94 v0, v1, hb, 5v underwriters laboratory ratings for plastic materials. Ul listed to ul498 file e1706 csa certified to c22. We also work with a number of distributors or can manufacture materials by working with an extrusion partner.
Flammability ul 94 hb or better ip suitability ip20. Bussmann panelmount fuseholder hpm cooper industries. Acousti products will not guarantee the performance of the products if the application condition falls outside the parameters set forth in the specification. Ul 94 standard for tests for flammability of plastic. Our flammability testing equipment is safe and accurate enough to be your best assistant in flammability testing labs. When it comes to materials, you name it, and we use it. This standard contains revisions through and including may 22, 2001. Three specimens of each thickness are tested after conditioning for 48 hours at 23 degrees c and 50% rh. 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, the standard for safety of flammability of plastic. Since every custom plastic enclosure is unique to its application, we use various types, colors, textures, thickness, and grades of materials. Ul standard for safety for test for flammability of plastic materials for. Prepared by signed for and on behalf of qai laboratories. This method is used to determine the ul 94 v0, v1 and v2 flammability ratings. Specifications for acrylonitrile butadiene styrene abs. Order plastic sheets, rods, tubing and films from professional plastics website. The horizontal burning test is used to determine the hb flammability rating of a material. Ul94v0 datasheet, ul94v0 pdf, ul94v0 data sheet, ul94v0 manual, ul94v0 pdf, ul94v0, datenblatt, electronics ul94v0, alldatasheet, free, datasheet, datasheets, data. 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. Horizontal burning test for classifying materials hb sunclear. Ul94 test for flammability of plastic materials for parts.
Ul94 hb flammability standard ul yellow cards rtp company. Listed to ul standard 498 attachment plugs and receptacles, certified to csa standard 42m general use receptacles, attachments, plugs and singular wiring devices where applicable. The most recent designation of ansiul 94 as an american national standard. It is not intended to reflect the hazards of a material under actual fire conditions. A ul product certification is a valuable marketing tool. 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. Ul 94 test for flammability of plastic materials for parts in devices. The standard determines the materials tendency to either extinguish or spread the flame once the specimen has been ignited. It means your product or company has successfully met stringent standards for product safety. Ul 94 is used to measure burning rate and characteristics based on standard samples.
Astm d 635, test method for rate of burning andor extent and. Other button configurations available upon request. The test evaluates both the burning and afterglow times and dripping of the burning test specimen. They are intended to serve as a preliminary indication of their acceptability with respect to flammability for a particular application.
Specifications ul t est procedures horizontal burning t est for 94hb classification 94hb horizontal flame class requirements thickness burning rate 18in 112 inmin underwriters laboratories inc. Ul is the abbreviation for the underwriters laboratories, this is an independent organisation in the united states to control and certificate product safety. Document was downloaded by yun feng wei for use by suzhou. Ecliptek, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Also, the specimens may not drip any flaming particles. Ul recognized, guide izlt2, file e14853 csa certified. We frequently receive inquiries from code officials about materials with ul 94 flammability ratings. Ul 94 hb panelmount fuseholder with screwtype knob hpf. Plastic boxes utilibox style f click on image for larger view buds utilbox is the ultimate value in platic utility boxes. Flammability ratings are given to materials from underwriters laboratories, inc.
Ul94 test for flammability of plastic materials for. Ul 94 rating such as hb or v0 is suitable for use in a model code application. Ul 94 certified masterbatches according to ul standard 746d vlisted masterbatches are allowed to use for hbmaterials coloration, provided that polymer class as well as minimal thickness and maximal let down ratio are respected. Three specimens of each thickness are tested after conditioning for. Ul 94, the standard for tests for flammability of plastic materials for parts in. A total of 10 specimens 2 sets are tested per thickness. Il marchio di certificazione ul listing e uno dei marchi ul piu comunemente usati. 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.
Clear doors for all models are polycarbonate plastic with a ul94v0 flammability rating. All eps files are vector graphics contained in zip files. Flammability tester complies with astm d1230, ftms1915908, bs en712. Acf3007xxx 30mm ultrasoft case feet ul94 hb application considerations. We can fit your plastic enclosure needs with a material whether it is stocked here at envision, at one of our distributors, or manufactured custom to your need by our extrusion partners. Page 1 of a typical yellow card underwriters laboratory has created the ul94 standard for safety to cover tests for flammability of plastic materials used for parts in devices and appliances. Ul94 v0, v1, v2 flammability standard ul yellow cards. Contact bud factory for optionalcolors, material, emirfi shielding and custom modification. Flammability tester is to determine the degree of flammability on the basis of the flammability test results after a variety of materials are tested under different conditions. Straight blade devices 15a, 250v, 2 pole, 3 wire grounding. The sample resulted in a classification of hb according to section 7. The three remaining six classifications specified in ul 94 relate to lowdensity foam materials commonly used in fabricating speaker grills and sounddeadening material hf1, hf2, hbf. Ul 94 hb housing, ul 94 vo blade holder and retainer.
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