MS-JP-9-4_S_内部材料易燃性试验
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Copyright DaimlerChrysler Corporation
(2003-07-08)
removed from the steaming area before the next steaming operation is started. 2. The specimen shall be held in a vertical position with the steam line outlet perpendicular to the surface of the specimen and six inches (152 mm) away from the surface. The steam line shall be moved continuously so as to direct steam at all points on the specimen. After steaming both sides, the specimen shall be hung vertically in an air circulating oven for 24 hours at 175+/-3F (79.4 +/- 2C). The specimen shall then be conditioned and tested by the methods prescribed in the latest issue of Federal Motor Vehicle Safety Standard No. 302. Throughout the steaming and drying procedure outlined above the end of the specimen to which the Bunsen burner flame will be applied shall always be oriented so as to be at the top of the vertically hung specimen. 4.0 MARKING OF MATERIALS AND COMPONENTS 4.1 Rolls All rolls of materials which have been specifically treated and/or compounded to conform to this standard (except unsupported vinyl) shall be marked so that cut pieces can be identified as conforming to this standard as follows: The letters "FR" or an inverted delta -Δ - at least one inch (25 mm) in height, shall be added at the beginning of each unit of marking or shall be equally spaced between each unit of marking. Miscellaneous materials including sheeting, tobacco cloth, burlap, sateen fabric, undyed osnaburg, and textile fiber padding (except dielectric grade padding), which have been specially treated and/or compounded to conform to this standard, shall be colored a light pink to signify conformance to this standard. All dielectric grade padding shall be natural color. Osnaburg fabric, previously specified to be dyed black, shall be colored medium gray instead to signify conformance to this standard. The coloring, either pink or medium gray, shall be non-migratory and shall not rub off or stain materials adjacent to the colored materials when dry or wet with water or organic cleaning fluid at temperatures up to 175F (79C). The coloring shall not be affected by steaming on materials subjected to steaming per Section 3.0. Seat button hold down tapes which are procured in various colors - each signifying a specific length of tape - shall be marked on one side with inverted deltas -Δ - at least 1/4 inch (6 mm) in height and now more than one inch (25 mm) apart to signify that the tape has been treated to conform to this standard. 4.2 Sun Visors Sun visor assemblies which contain materials that have been specially treated and/or compounded to conform to this standard shall be identified by either of the following methods to signify conformance to this standard. By applying a red spot of paint at least 1/4 inch (6 mm) diameter on the inside of the metal bracket so that it will not be visible after the sun visor is installed in the vehicle. If no bracket is supplied with the assembly, the red spot of paint shall be applied near the upper tip of the metal rod so that it will not be visible when installed in the vehicle and will not interfere with the functioning of the visor. In either method, the red spot of paint shall not be applied to the metal parts before they are inserted in, or attached to, the visor. 4.3 Assemblies Assemblies, such as door and quarter trim panels and rear shelves, which contain materials that have been specially treated and/or compounded to conform to this standard, shall be identified to signify MS-JP-9-4<S>, Change M, 2007-04-13, Page 2
DAIMLERCHRYSLER COቤተ መጻሕፍቲ ባይዱPORATION
Material Standard Category Code: E-9 EASL Requirement: No RESTRICTED: No
Document Number: MS-JP-9-4<S> Date Published: 2007-04-13 Change Level: M
*** FLAMMABILITY TESTING OF INTERIOR MATERIALS *** 1.0 GENERAL 1.1 Purpose *** The purpose of this standard is to outline interior materials flammability testing guidelines and to establish marking and handling guidelines for trim materials which are chemically treated with fire retardants, (F.R). 1.2 Coverage of this Standard This standard covers roll-good materials used in the fabrication interior soft trim components, such as fabric, carpeting, leather, vinyl and roll foams, and components manufactured from said roll goods. 2.0 TESTING OF MATERIALS *** A. All raw materials for which this standard is specified shall exhibit a burn rate of less than 4.0” / minute (101 mm / minute), tested as specified in ISO 3795 or SAE J369. Five samples are required to be tested in both material directions with wire. If the maximum burn rate exceeds 90 mm/min or the average exceeds 85 mm/min, an additional 10 specimens in both directions must be burned. If any sample exceeds 101 mm/min the material is considered non compliant. No further testing can qualify this lot of material as compliant for DaimlerChrysler usage. Additional testing is only allowed if a physical change in the material has been made to reduce the burn rate to a compliant level, i.e. additional F.R. etc. B. Any fire retardant agents and treatments applied in or to the material must be resistant to volatilization and chemical change. There shall be no noticeable bleeding or migrating when the material is cleaned according to the method specified in the DaimlerChrysler Material Standard covering each individual material. Materials which are steamed per this standard shall show no noticeable bleeding or migrating during the steaming test specified herein. Materials which have been specially treated and/or compounded to conform to this standard shall be marked or colored as specified in this standard. 3.0 TESTING OF COMPONENTS A. All parts for which this standard is specified shall conform to the latest issue of Federal Motor Vehicle Safety Standard No. 302, Flammability of Interior Materials. B. All seating assemblies and headlining materials and assemblies (with the exception of fiberboard headlining and any other materials or assemblies that are not steamed for installation) for which this standard is specified also must conform to the latest issue of Federal Motor Vehicle Safety Standard No. 302 after steaming and drying per the method described below. 1. Each test specimen to be used for the burn rate test shall be steamed for 30 seconds on the back side and then 30 seconds on the face side using a steam line with a 5/8 inch (15.9 mm) inside diameter outlet at a pressure of 6 psi (41.4 kPa) and so designed to eliminate the entrapment of water particles. Steaming shall be done in an area (such as in an exhaust hood with the blower on) where the water vapors will be carried away and not allowed to collect, and each specimen or set of specimens shall be MS-JP-9-4<S>, Change M, 2007-04-13, Page 1
(2003-07-08)
removed from the steaming area before the next steaming operation is started. 2. The specimen shall be held in a vertical position with the steam line outlet perpendicular to the surface of the specimen and six inches (152 mm) away from the surface. The steam line shall be moved continuously so as to direct steam at all points on the specimen. After steaming both sides, the specimen shall be hung vertically in an air circulating oven for 24 hours at 175+/-3F (79.4 +/- 2C). The specimen shall then be conditioned and tested by the methods prescribed in the latest issue of Federal Motor Vehicle Safety Standard No. 302. Throughout the steaming and drying procedure outlined above the end of the specimen to which the Bunsen burner flame will be applied shall always be oriented so as to be at the top of the vertically hung specimen. 4.0 MARKING OF MATERIALS AND COMPONENTS 4.1 Rolls All rolls of materials which have been specifically treated and/or compounded to conform to this standard (except unsupported vinyl) shall be marked so that cut pieces can be identified as conforming to this standard as follows: The letters "FR" or an inverted delta -Δ - at least one inch (25 mm) in height, shall be added at the beginning of each unit of marking or shall be equally spaced between each unit of marking. Miscellaneous materials including sheeting, tobacco cloth, burlap, sateen fabric, undyed osnaburg, and textile fiber padding (except dielectric grade padding), which have been specially treated and/or compounded to conform to this standard, shall be colored a light pink to signify conformance to this standard. All dielectric grade padding shall be natural color. Osnaburg fabric, previously specified to be dyed black, shall be colored medium gray instead to signify conformance to this standard. The coloring, either pink or medium gray, shall be non-migratory and shall not rub off or stain materials adjacent to the colored materials when dry or wet with water or organic cleaning fluid at temperatures up to 175F (79C). The coloring shall not be affected by steaming on materials subjected to steaming per Section 3.0. Seat button hold down tapes which are procured in various colors - each signifying a specific length of tape - shall be marked on one side with inverted deltas -Δ - at least 1/4 inch (6 mm) in height and now more than one inch (25 mm) apart to signify that the tape has been treated to conform to this standard. 4.2 Sun Visors Sun visor assemblies which contain materials that have been specially treated and/or compounded to conform to this standard shall be identified by either of the following methods to signify conformance to this standard. By applying a red spot of paint at least 1/4 inch (6 mm) diameter on the inside of the metal bracket so that it will not be visible after the sun visor is installed in the vehicle. If no bracket is supplied with the assembly, the red spot of paint shall be applied near the upper tip of the metal rod so that it will not be visible when installed in the vehicle and will not interfere with the functioning of the visor. In either method, the red spot of paint shall not be applied to the metal parts before they are inserted in, or attached to, the visor. 4.3 Assemblies Assemblies, such as door and quarter trim panels and rear shelves, which contain materials that have been specially treated and/or compounded to conform to this standard, shall be identified to signify MS-JP-9-4<S>, Change M, 2007-04-13, Page 2
DAIMLERCHRYSLER COቤተ መጻሕፍቲ ባይዱPORATION
Material Standard Category Code: E-9 EASL Requirement: No RESTRICTED: No
Document Number: MS-JP-9-4<S> Date Published: 2007-04-13 Change Level: M
*** FLAMMABILITY TESTING OF INTERIOR MATERIALS *** 1.0 GENERAL 1.1 Purpose *** The purpose of this standard is to outline interior materials flammability testing guidelines and to establish marking and handling guidelines for trim materials which are chemically treated with fire retardants, (F.R). 1.2 Coverage of this Standard This standard covers roll-good materials used in the fabrication interior soft trim components, such as fabric, carpeting, leather, vinyl and roll foams, and components manufactured from said roll goods. 2.0 TESTING OF MATERIALS *** A. All raw materials for which this standard is specified shall exhibit a burn rate of less than 4.0” / minute (101 mm / minute), tested as specified in ISO 3795 or SAE J369. Five samples are required to be tested in both material directions with wire. If the maximum burn rate exceeds 90 mm/min or the average exceeds 85 mm/min, an additional 10 specimens in both directions must be burned. If any sample exceeds 101 mm/min the material is considered non compliant. No further testing can qualify this lot of material as compliant for DaimlerChrysler usage. Additional testing is only allowed if a physical change in the material has been made to reduce the burn rate to a compliant level, i.e. additional F.R. etc. B. Any fire retardant agents and treatments applied in or to the material must be resistant to volatilization and chemical change. There shall be no noticeable bleeding or migrating when the material is cleaned according to the method specified in the DaimlerChrysler Material Standard covering each individual material. Materials which are steamed per this standard shall show no noticeable bleeding or migrating during the steaming test specified herein. Materials which have been specially treated and/or compounded to conform to this standard shall be marked or colored as specified in this standard. 3.0 TESTING OF COMPONENTS A. All parts for which this standard is specified shall conform to the latest issue of Federal Motor Vehicle Safety Standard No. 302, Flammability of Interior Materials. B. All seating assemblies and headlining materials and assemblies (with the exception of fiberboard headlining and any other materials or assemblies that are not steamed for installation) for which this standard is specified also must conform to the latest issue of Federal Motor Vehicle Safety Standard No. 302 after steaming and drying per the method described below. 1. Each test specimen to be used for the burn rate test shall be steamed for 30 seconds on the back side and then 30 seconds on the face side using a steam line with a 5/8 inch (15.9 mm) inside diameter outlet at a pressure of 6 psi (41.4 kPa) and so designed to eliminate the entrapment of water particles. Steaming shall be done in an area (such as in an exhaust hood with the blower on) where the water vapors will be carried away and not allowed to collect, and each specimen or set of specimens shall be MS-JP-9-4<S>, Change M, 2007-04-13, Page 1
