Document 15QvJJ55NbjNk1e6vK5VqVN3K

Qcfl` Engineering Material Specification Material Name POLYVINYL CHLORIDE, EXTRUSION AND MOLDING GRADE - EXTERIOR RECEIVE deification Number ESB-M4D284-A V ESB-M4D284-B 1. SCOPE JUN 3 1982 CHARDON RUBBER COMPANV , , The material defined by this specific ation 4?wftqft,i%iii1men ;e^> weather resistant polyvinyl chloride thermoplastic compound. This "Spfifllfloutiuu 'trffcm1 bj'Ious durometer hardnesses and a range of physical properties. 2. APPLICATION This specification was released originally for material used in the manufacture of molded or extruded exterior parts. 3. REQUIREMENTS All tests shall be conducted on finished parts where possible; otherwise, tests shall be conducted on molded 6 x 6 x 0.075 + 0.005 in (150 x 15Q x 1.91 + 0.13 mm) slabs, made from production stocks. ~ " 3.1 CONDITIONING All test values indicated herein are based on materials conditioned in a controlled atmosphere of 23 + 2C and 50 + 5% relative humidity for 24 h prior to testing and tested under the same controlled conditTons. /. PHYSICAL PROPERTIES Type I Type II Type III Type IV 3.2.1 3.2.2 3.2.3 3.2*4 3.2.5 Color As specified on the engineering drawing Specific Gravity, max (ASTM D 792) 1.35 1.35 1.40 1.45 Hardness - Durometer "A" 55 - 65 65 - 75 {ASTM D 2240, instantaneous reading) 75 - 85 85- 95 Tensile Strength, psi (MPa), min 1000 (ASTM D 412, Die "C") (6.9) 1400 (9.6) 1500 (10.3) 1800 (12.4) Elongation, % min 250 250 250 200 Tear Strength, lb/in (kN/m), min 100 (18) 150 (26) 200 (35) 250 (44) (ASTM D 624, Die "C") 3.2.6 Cold Flexibility, + 1C -40 -40 -34 -29 (FLTM BN 2-1, except sample No cracking at specified temperature size shall be 1 x 6 in (25 x 150 mm)) Date 1978 11 1R 1971 08 13 1969 01 24 3948-a Para. No. Revision# 4B Metricated, Renumbered and Retyped CAHI-KD572066 *}rM Released VESB-M4D284-B AB1-302-10 Released ESB-M4D284-A AY1-455 .......... Page _JL of _JL CHARDO 01878 Engineering Material Specification ESB-M4D284-A V ESB-M4D284-B 3.3 HEAT RESISTANCE Test Method: Expose a minimum of three 0.075 x 1 x 2 in (1.91 x 25 x 50 mm) samples fo^ 7 days at 102 + 1C for each test listed in para. 3.3.1 through 3.3.4 below. Cool to 23 + 2 C before conducting the indicated tests. Weight change shall be reported as the percent change in weight, measured before and after heat exposure. 3.3.1 Weight Change, max Type I and n Type HI and IV 3% ' 2% 3.3.2 180 Bend Test No cracks when bent back against itself 3,313 Hardness - Durometer "A", change, max (ASTM D 2240,-instantaneous reading) + 10 3.3.4 Color Stability Shall not stain, exhibit color change or change in hue in accordance with rating 3 minimum of the AATCC Gray Scale for evaluating change in color (10 step). 3.4 ABRASION RESISTANCE, min (FLTM BN 8-2, CS#10 wheels, 1000 g load) 1000 cycles The wear pattern and color shall be compatible in appearance with the adjacent unabraded area. 3.5 CROCKING (FLTM BN 7-1) Shall correspond to rating 3 minimum when compared to the AATCC Chart for measuring the transference of color. 3.6 FOGGING (FLTM BO 16-2) Light transmission, min 75 Exudation resulting in running liquid, heavy beads, droplets, or a continuous film deposit on the surface of the glass are not desired and shall be reported along with the numerical results, but shall not be cause for rejection. 3.7 HEAT RESISTANCE, Finished parts . 3.7.1 Shrinkage, max 5%, unless otherwise specified on engineering drawing 1978 11 13 Eng Res 77 3948*b Page 3-- of _2_ CHARDO 01879 Engineering Material Specification ESB-M4D284-A V ESB-M4D284-B Test Method: Condition the parts for 30 min in a mechanical convection oven maintained at 121 + 3C (or as otherwise specified on the engineering drawing). 3.8 PAINT STAINING (FLTM BO 15-1) No visible stain produced on the painted panel beyond the boundaries of the test specimen. The raised welting of painted surfaces in direct contact with the test specimen resulting from this test method is characteristic of plasticized vinyl compounds and shall not be cause for rejection. Test Method: Securely attach a test specimen 0.075 x 1 x 2 in (1.91 x 25 x 50 mm) to a 3 x 3 in (75 x 75 mm) painted panel. (The panel shall be painted with ESB-M32J100 quality "light colored enamel per FLTM B1 3-2). Expose the assembly in the flourescent sunlamp cabinet for 48 h. Remove the test specimen from the panel and reexpose the painted panel in the fluorescent sunlamp cabinet for 24 h. Remove panel and reexamine for staining. 3.9 COLOR STABILITY AND WEATHER RESISTANCE 3.9.1 Fade, min (FLTM BN 1-1) 200 SFH Shall not stain, exhibit color change or change in hue, in accordance with rating 5 of the AATCC Gray Scale for evaluating change in color (10 step). 3.9.2 Weatherometer, min (FLTM BO 1-1) 1600 h Shall not stain, chalk, exhibit color change or change in hue in accordance with rating 4 of AATCC Gray Scale for evaluating change in color (10 step). 3.9.3 Florida Exposure 1 year, direct weathering inland Shall not stain, chalk, exhibit color change or change in hue in accordance with rating 4 of the AATCC Gray Scale for evaluating change in color (10 step). 3.10 CONTACT MIGRATION STAINING (FLTM BN 3-1) Shall show no evidence of exudation, adhesion (tackiness), color transfer, or flattening of embossing when placed face to face with itself and materials of the ESB-M2F4, 2F9, 2F62, etc., series. 3.11 H,,S STAINING (FLTM AN 2-1) Shall correspond to a rating of 5 minimum when compared to the AATCC Chart for measuring the transference of color. 1978 11 13 SSAS-b Pag Jl_ of JL_ CHARDO 01880 iljimil Engineering Material Specification ESB-M4D284-A V ESB-M4D284-B 3T.12 MILDEW (FLTM BN 12-3) Shall be formulated to prevent mildew growth in service and shall not exhibit mildew staining. 3.13 ODOR Not disagreeable 3.14 OZONE RATING (FLTM BP 1-1) "O" Maximum 3.15 ESB-M4D284-A FLAMMABILITY, max (FLTM BN 24-2, without the lot sampling plan) 4 in (101 mm)/min In addition, the test specimen shall not exhibit any flashing or sudden flaming on either surface in excess of the above maximum value 3.16 V ESB-M4D284-B FLAMMABILITY V 3.16.1 In order to comply with Federal Motor Vehicle Safety Standard No. 302, the materials, portions of components, and composites shall not burn, or transmit a flame across its surface, at a rate of more than 4 in (101 mm) per minute. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 24-2, 3.16.2 Performance - Environmental Aging All materials, portions of components, and composites defined by this specification that have not been treated, modified or reformulated and exceed a maximum burn rate of 3.0 in (76 mm) per minute as specified by the Flammability Lot Sampling. Plan of FLTM BN 24-2, must be evaluated for permanency of the materials' flame retardant properties per ESB-M25P3-A according to the accelerated environmental aging requirements applicable to the basic material category of this particular specification. Any material, portions of components, and composites defined by this specification that have been treated, modified or reformulated to conform to Flammability Lot Sampling Plan of FLTM BN 24-2, regardless of maximum burn rate, must be evaluated for both permanency of materials' flame retardant properties and changes in mechanical, chemical and physical properties per ESB-M25P3-A applicable to the basic materials category of this particular specification. 3.16.3 Flammability Test Program Materials, portions of components, and composites governed by this specification must also comply with the requirements of VES-D3AB-11Q14-AA. 3.17 PAINTABILITY, ESB-M4D234-A Only When painted, the finished part shall conform to the requirements of Engineering Performance Specification ESB-M2P105. 978 11 13 na Jun$ 77 3948-b Cfc&Gf Page _4. of -JL CHARDO 01881 Engineering Material Specification BSB-M4D284-A VESB-M4D284-B 3.18 SUPPLIER'S RESPONSIBILITY Material supplied to this specification must be equivalent to that originally approved. Changes in formulation or processing shall not be made without prior approval as described in Supplier Procedure I-A. 4. APPROVAL OF SUPPLIERS Suppliers to this specification must be approved by the affected product engineering office. Procedure for gaining approval of a specific material to a new/existing ES-M specification is contained in Supplier Procedure I-A. Approved new suppliers will be added to the Engineering Materials Approved Source List. 5. GENERAL INFORMATION This information is for direction of the user and is not a requirement for the supplier. Specific part requirements such as compression set, joint strength, etc. shall be shown on the engineering drawing. 1978 11 13 Er,g Res June 77 3948-b > Page of _j>. CHARDO 01882