1、 NON-PRODUCTION MATERIAL SPECIFICATION Material Name Specification Number Date Action Changes 2009 06 24 N-STAUTS No Replacement Named L. Sinclair, NA 1988 08 01 Page 1 of 1 SOLVENT, FLOW-TEST M99C82A-B(H) NOT TO BE USED FOR NEW DESIGN 1. SCOPE: The material defined by this standard is an aliphatic
2、hydrocarbon. 2. APPLICATION: The “A“ material generally is received in bulk shipments. It is used in the flow stands for production testing of all carburetor assemblies and subsequently is recycled. The “B“ material usually is received in drum containers and is not recycled after testing (as with th
3、e Product Engineering test stands). 3. REQUIREMENTS: A B 3.1 VISCOSITY: at 100 F (38 C): 1.290-1.310 cSt 1.295-1.335 cSt (ASTM D 445) 3.2 SPECIFIC GRAVITY: at 16 C: 0.780-0.793 Same as “A“ (ASTM D 891) 3.3 FLASH POINT: 138 F (58.9 C) min Same as “A“ (ASTM D 56) 3.4 COPPER STRIP CORROSION: 1A max Sam
4、e as “A“ (ASTM D 130) 3.5 DISTILLATION RANGE: IBP 355 F (179 C) min Same as “A“ (ASTM D 86) 10% 365 F (185 C) min Same as “A“ 50% 385 F (196 C) max Same as “A“ 90% 400 F (204 C) max Same as “A“ DP 410 F (210 C) max Same as “A“ 4. STANDARD PARAGRAPHS: The following standard paragraphs as defined in M
5、anufacturing Standard MCX are herewith made a part of this standard: A8, C1, C2 (gas cromatography) initial approval only, P1, P2, P3, R1, R2. 5. GENERAL INFORMATION: The viscosity range of the “B“ material represents the maximum range that can be used in the test stands. As the material is recycled
6、, the more volatile constituents evaporate causing the viscosity to increase. The viscosity range of the “A“ material, which is recycled, compensates for the expected viscosity increase in use. (Lots with viscosities on the low end of the “A“ range are blended with the higher viscosity recycled material that is in the storage tank to achieve the proper viscosity.)
