FORD ESB-M99J310-A-2012 MOLDED COATING FOR COMPRESSION MOLDED FRP - HARDENER PORTION TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD ESB-M99J309-A)《压缩成型纤维增强材料模塑涂层 固化剂部分 与福特WS.pdf
《FORD ESB-M99J310-A-2012 MOLDED COATING FOR COMPRESSION MOLDED FRP - HARDENER PORTION TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD ESB-M99J309-A)《压缩成型纤维增强材料模塑涂层 固化剂部分 与福特WS.pdf》由会员分享,可在线阅读,更多相关《FORD ESB-M99J310-A-2012 MOLDED COATING FOR COMPRESSION MOLDED FRP - HARDENER PORTION TO BE USED WITH FORD WSS-M99P1111-A (Shown on FORD ESB-M99J309-A)《压缩成型纤维增强材料模塑涂层 固化剂部分 与福特WS.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 02 2012 02 16 N Status No replacement named N. Benipal, NA 2005 08 16 Revised Inserted 3.0; Deleted 3.7 and 4 1983 01 28 Released CTN1-DR502065-1 Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Page 1 of 5 MO
2、LDED COATING FOR COMPRESSION MOLDED FRP - ESB-M99J309-A RESIN PORTION MOLDED COATING FOR COMPRESSION MOLDED FRP - ESB-M99J310-A HARDENER PORTION NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are components of a thermosetting urethane-polyester compound applied
3、to compression molded fiberglass reinforced polyester (FRP) parts during the molding operation. These materials are designed as components of a system to fill porosity, voids, and provide good adhesion and enamel holdout properties when applied to FRP. 2. APPLICATION These specifications were releas
4、ed originally for materials used in combination as a molded-in primer surfacer on high visibility exterior FRP parts such as hoods, grille opening panels and other body panels. 3. REQUIREMENTS Combination 3.1 PHYSICAL PROPERTIES ESB-M99J309-A ESB-M99J310-A (3.5/1 Resin/ Hardener by Volume) 3.1.1 Sol
5、ids, min 85% 90% (FLTM BI 102-01) 3.1.2 Weight per 11.8 +/-.2 lb/gal 10.1 +/-.2 lb/gal 11.4 +/-.2 lb/gal Volume (1.4 +/-.02 kg/L) (1.21 +/-.02 kg/L) (1.37 +/-.02 kg/L) (ASTM D 1475) 3.1.3 Viscosity 6,000 17,000 8,000 21,000 (ASTM D 1824, centipoises centipoises #7 Spingle at 100 RPM and 30 C) 3.1.4
6、Gel Time Urethane 4-10 min Polyester 10-27 min 3.2 PREPARATION OF TEST SPECIMENS 3.2.1 Substrate Compression molded FRP, ESB-M3D105-B, Type II. Each FRP formulation must be approved separately for use with these materials. ENGINEERING MATERIAL SPECIFICATION ESB-M99J309-A ESB-M99J310-A Copyright 2012
7、, Ford Global Technologies, LLC Page 2 of 5 3.2.2 Mold Shall be representative of production tooling. Testing of samples from production level tooling is required before final approval to these specifications. 3.2.3 Molded Coating Components ESB-M99J309-A and ESB-M99J310-A are to be applied in the r
8、atio recommended by the manufacturer to the test specimen by means of an automatic injection system or hand pour (laboratory test panels only). Minimum dry film thickness per FLTM BI 117-01, using the Mark II, Tooke Gage shall be 0.5 mil (13 m). Each fabricator must be approved separately to use the
9、se materials. 3.2.4 Electrocoat Test specimens shall be prepared both with and without an exposure to a simulated electrocoat bake of 30 min at 205 C ambient on the molded coating. 3.2.5 Primer(s) Apply the current approved production primer(s) at 0.5 mil (13 m) minimum dry film thickness in accorda
10、nce with the pertinent engineering material specification at both the minimum and the maximum bakes (see para 5). 3.2.6 Topcoat Apply the current approved body production exterior enamel used in the assembly plants in accordance with the pertinent engineering material specification (see para 5). Use
11、 white enamel for the following: . Adhesion (para 3.4.1). . Chip Resistance (para 3.5.1). Use black enamel for all other tests requiring topcoated samples. 3.3 APPEARANCE 3.3.1 Color ESB-M99J309-A Gray ESB-M99J310-A Transparent Amber As applied per para 3.2.3 Grey 3.3.2 Leveling The molded coating a
12、s applied per para 3.2.3 shall provide a smooth uniform appearance free from pits, cracks, bubbles, etc. ENGINEERING MATERIAL SPECIFICATION ESB-M99J309-A ESB-M99J310-A Copyright 2012, Ford Global Technologies, LLC Page 3 of 5 3.3.3 Gloss 40 min (As Processed on a (FLTM BI 110-01, 60 Polished Chrome
13、Tool) Glossmeter as applied per para 3.2.3) 3.3.4 Distinctness of Image 90 min (FLTM BI 010-03, prepare test specimen per para 3.2 using black high gloss exterior enamel) When it is not feasible to obtain a distinctness of image reading due to the contour and/or size of the part, evidence of dulling
14、 or strike-in of the topcoat shall be cause for rejection. 3.4 FILM PROPERTIES 3.4.1 Adhesion Part “A“ No flaking or chipping (FLTM BI 106-01 Part “B“ Both molded coating adhesion on samples to substrate and guidecoat prepared per adhesion to molded coating para 3.2) shall be no worse than grade 3 f
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