NAVISTAR MPAPS K-6904-2017 Tape Plastic Electrical Adhesive Type.pdf
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1、 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2017 by Navistar, Inc. FEBRUARY 2017 Page 1 of 5 NAVISTAR, INC. Material, Parts, and Process Specificati
2、ons (MPAPS) NUMBER: MPAPS K-6904 Former Designation: TMS 6904 TITLE: Tape, Plastic Electrical, Adhesive Type CURRENT REV No.: 1702 DATE: Feb. 2017 WRITTEN/EDITED BY: A. Hasan APPROVED BY: R. Goluch SUPERSEDES: Rev. 0904 April 2009 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION
3、 This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices and to determine the applicability of regulatory
4、 limits prior to use. 1.0 APPLICATION This specification covers four types of PVC (or copolymers) tape, with a pressure-sensitive coating. 1.1 Type IA is used for insulating electrical splices. 1.2 Type IB is used to hold wires and conduit together and is not used to insulate electrical splices. 1.3
5、 Type II is used in special applications where a heavier tape is required. 1.4 Type III is made in colors, used for color coding, and is not a suitable substitute for Types I or II. 2.0 SCOPE This specification covers general property and performance requirements, quality control and approved source
6、s, and approved sources for four (4) grades of tapes. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, th
7、e latest issue of all referenced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 NAVISTAR MPAPS P-9543 CFR Title 29, Part 1910 ASTM B117 NAVISTAR Supplier Packing and Shipping Std. D-13
8、 ASTM D1000 NAVISTAR Engineering Design Std. A-16 ASTM D2247 NAVISTAR MPAPS B-50 ASTM D4325 4.0 REQUIREMENTS 4.1 Dimensions This tape shall be furnished on 25.4 mm (1 in) diameter cores unless otherwise specified and should be ordered in the following preferred widths: 6.4 mm (1/4 in) 15.9 mm (5/8 i
9、n) 9.5 mm (3/8 in) 19.0 mm (3/4 in) 12.7 mm (1/2 in) 25.4 mm (1 in) NUMBER: MPAPS K-6904 TITLE: Tape, Plastic Electrical, Adhesive Type REVISION: 1702 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers
10、 are required to assume all patent liability. 2017 by Navistar, Inc. FEBRUARY 2017 Page 2 of 5 Wider tapes are available. Unless otherwise specified, roll lengths will be 33.0 m (108 ft). 4.2 Property and Performance Requirements This tape is furnished in four types, having the following requirement
11、s. Unless otherwise specified, test in accordance with ASTM D1000 or ASTM D4325 as appropriate. Property or Performance Requirement Type IA Type IB Type II Type III Total Thickness, mm 0.18 0.02 0.16 0.05 0.25 0.02 0.12 min mil 7 1 6 2 10 1 4.8 min Backing Thickness, mm 0.15 0.02 0.13 0.02 0.23 0.02
12、 0.10 min mil 6 1 5 1 9 1 3.8 min Tensile Strength, kN/m width, min 3.5 1.7 5.2 2.4 lbf/in width, min 20 9.6 30 14 Adhesion, N/m width, min 219 219 274 219 oz/in width, min 20 20 25 20 Elongation at break, % min 200 200 100 125 Resistance to penetration, Degrees C 90 90 120 90 Degrees F 194 194 248
13、194 Dielectric Strength (volts RMS, 60 cycles) 10,000 10,000 11,000 NA Insulation Resistance (at 90% relative humidity, at 32C (90F), for 48 hours on samples of 25.4 x 25.4 mm (1 x 1 in) 20,000 20,000 20,000 NA Storage Stability, months, min. 10 10 10 10 Electrolytic Corrosion Factor 1.0 1.0 1.0 1.0
14、 Color Black Black Black As specified* * Color black may not be selected for this type 4.2.1 Chemical Resistance: These tapes shall have resistance to air, water, acid, alkali, gasoline and corrosive chemicals, and shall have fire retardant qualities. Test per ASTM D 1000. 4.2.2 Humidity 4.2.2.1 Met
15、hod Test prepared tape wrapped samples per ASTM D2247, for 500 hour exposure. 4.2.2.2 Required Tape should maintain sufficient holding strength. 4.2.3 Thermal Cycling 4.2.3.1 Method Test tape wrapped samples in a cyclic environment chamber. Test method is as follows: 16 hours 70C 2C (160F 3.6F) 3 ho
16、urs 25C 2C (-13F 3.6F) 3 hours 100C 2C (212F 3.6F) 2 hours stabilization at 23C 2C (73F 3.6F) Repeat 24 hour cycle 5 times 4.2.3.2 Required Tape should maintain sufficient holding strength. NUMBER: MPAPS K-6904 TITLE: Tape, Plastic Electrical, Adhesive Type REVISION: 1702 This document is restricted
17、 and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2017 by Navistar, Inc. FEBRUARY 2017 Page 3 of 5 4.2.4 Corrosion 4.2.4.1 Method Test pre-determined tape wrapped samples to ASTM B11
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