chusM;8260501 dijo:
.
Yo como solución a esto he aplicado este producto a todos los tornillos inox que he montado sobre aluminio, Loctite 8060
.
una informacion muy util
muchas gracias
la verdad es que hay una serie de productos industriales interesantes que es bueno tener localizados
por aportar alguna cosita mas
lo primero una definicion de "seize" que no sabia que era: Engineering / Automotive Engineering)
(intr; often foll by up) (of mechanical parts) to become jammed, esp because of excessive heat, por tanto se trata de agarrotamiento por calor, adecuada aplicacion
luego un extracto de la hoja de caracteristicas, parece ser que como ventaja adicional se logra un incremento de la fuerza de agarre para el mismo par de apriete (un lujo, vamos):
[FONT=ArialMT+1][FONT=ArialMT+1]Technical Data Sheet[/FONT][/FONT][FONT=ArialMT+1]
[/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]LOCTITE[/FONT][/FONT][FONT=Arial-BoldMT+1]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]® [/FONT][/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]8060™[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]July[/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1][FONT=ArialMT+1]-[/FONT][/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]2005[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]PRODUCT DESCRIPTION[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]LOCTITE[/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]® [/FONT][/FONT][FONT=ArialMT+1][FONT=ArialMT+1]8060™ provides the following product[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]characteristics:[/FONT]
[/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]Technology [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]Anti-Seize[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]Chemical Type Naphthenic oil[/FONT]
[FONT=ArialMT+1]Appearance Silver color[/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1][FONT=ArialMT+1]LMS[/FONT][/FONT][/FONT][FONT=ArialMT+1]
[/FONT]
[FONT=ArialMT+1]
[FONT=ArialMT+1]Appearance (form) Stick[/FONT][/FONT][FONT=ArialMT+1]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]Cure [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]Non-curing[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]Application [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]Lubrication[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]LOCTITE[/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]® [/FONT][/FONT][FONT=ArialMT+1][FONT=ArialMT+1]8060™ is a heavy-duty, high temperature,[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]anti-seize thread lubricant. Its smooth texture makes it suitable[/FONT]
[FONT=ArialMT+1]for protecting fine threads, snug slip fits or other closely mated[/FONT]
[FONT=ArialMT+1]parts. This product is used to lubricate and to permit easy[/FONT]
[FONT=ArialMT+1]disassembly of assemblies exposed to high temperatures,[/FONT]
[FONT=ArialMT+1]such as boiler and oven parts, jet engines, and industrial[/FONT]
[FONT=ArialMT+1]turbines. This product is typically used in applications up to 870[/FONT]
[FONT=ArialMT+1]°C.[/FONT]
[/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]TYPICAL PROPERTIES[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]Specific Gravity@ 25 °C 1.1[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]Flash Point - See MSDS[/FONT]
[FONT=ArialMT+1]Penetration, ISO 2137, 1/10mm 20 to 80[/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1][FONT=ArialMT+1]LMS[/FONT][/FONT][/FONT][FONT=ArialMT+1]
[/FONT]
[FONT=ArialMT+1]
[FONT=ArialMT+1]Copper Corrosion, 24 hours @ 100 °C, ISO 2160 Slight[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]tarnish, 1a[/FONT]
[FONT=ArialMT+1]Dimensional Stability @ 77°C Pass[/FONT]
[FONT=ArialMT+1]Salt Fog, MIL-PRF-907, third cycle Pass[/FONT]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]TYPICAL PERFORMANCE[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]An anti-seize lubricant used on a bolt helps to develop greater[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]clamp load for the same torque compared to an unlubricated[/FONT]
[FONT=ArialMT+1]bolt. An additional benefit is greater uniformity in clamp load[/FONT]
[FONT=ArialMT+1]among a series of bolts. The relationship between torque and[/FONT]
[FONT=ArialMT+1]clamp load is expressed in the following equation:[/FONT]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]T = K x F x D[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]T [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]= Torque (N·m, lb.in, lb.ft)[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]K [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]= Torque coefficient or nut factor, determine experimentally[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]F [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]= Clamp load (N, lb.)[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]D [/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]= Nominal diameter of bolt (mm, in.)[/FONT][/FONT]
[FONT=ArialMT+1]
[FONT=ArialMT+1]Torque coefficient, k:[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]3/8 x 16 steel nuts and bolts 0.18[/FONT]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1](In critical applications, it is necessary to determine the K[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]values independently. Henkel corporation makes no warranty[/FONT]
[FONT=ArialMT+1]of specific performance on any individual fastener)[/FONT]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]GENERAL INFORMATION[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]This product is not recommended for use in pure oxygen[/FONT][/FONT][FONT=Arial-BoldMT+1]
[FONT=Arial-BoldMT+1]and/or oxygen rich systems and should not be selected as[/FONT]
[FONT=Arial-BoldMT+1]a sealant for chlorine or other strong oxidizing materials.[/FONT]
[FONT=Arial-BoldMT+1]For safe handling information on this product, consult the[/FONT]
[FONT=Arial-BoldMT+1]Material Safety Data Sheet (MSDS).[/FONT]
[FONT=Arial-BoldMT+1]Directions for use[/FONT]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1]1. For best performance part surfaces should be clean and[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]free of grease.[/FONT]
[FONT=ArialMT+1]2. Apply a light coating to parts requiring lubrication,[/FONT]
[FONT=ArialMT+1]assemble.[/FONT]
[FONT=ArialMT+1]3. When part is assembled, wipe away any excess[/FONT]
[FONT=ArialMT+1]compound.[/FONT]
[FONT=ArialMT+1]4. [/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]CAUTION: [/FONT][/FONT][FONT=ArialMT+1][FONT=ArialMT+1]LOCTITE[/FONT][/FONT][FONT=ArialMT+1][FONT=ArialMT+1]® [/FONT][/FONT][FONT=ArialMT+1][FONT=ArialMT+1]8060™ is not a high-speed load[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]carrying lubricant and should not be used on ball or roller[/FONT]
[FONT=ArialMT+1]bearings, or on parts where lubrication is critical.[/FONT]
[/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]Loctite Material Specification[/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]LMS[/FONT][/FONT][/FONT][FONT=Arial-BoldMT+1]
[/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]LMS dated November[/FONT][/FONT]
[FONT=ArialMT+1]
[/FONT][FONT=ArialMT+1][FONT=ArialMT+1][FONT=ArialMT+1]-[/FONT][/FONT][/FONT][FONT=ArialMT+1][FONT=ArialMT+1]11, 2002. Test reports for each batch[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]are available for the indicated properties. LMS test reports[/FONT]
[FONT=ArialMT+1]include selected QC test parameters considered appropriate to[/FONT]
[FONT=ArialMT+1]specifications for customer use. Additionally, comprehensive[/FONT]
[FONT=ArialMT+1]controls are in place to assure product quality and[/FONT]
[FONT=ArialMT+1]consistency. Special customer specification requirements may[/FONT]
[FONT=ArialMT+1]be coordinated through Henkel Quality.[/FONT]
[/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]Storage[/FONT][/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1]Store product in the unopened container in a dry location.[/FONT][/FONT][FONT=ArialMT+1]
[FONT=ArialMT+1]Storage information may be indicated on the product container[/FONT]
[FONT=ArialMT+1]labeling.[/FONT]
[/FONT][FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]Optimal Storage: 8 °C to 21 °C. Storage below 8 °C or[/FONT][/FONT]
[FONT=Arial-BoldMT+1][FONT=Arial-BoldMT+1]greater than 28 °C can adversely affect product properties[/FONT][/FONT]
[FONT=Arial-BoldMT+1]
[/FONT]
[FONT=ArialMT+1][FONT=ArialMT+1].[/FONT][/FONT]