Zinc Phosphate Standards

This Defence Standard specifies the requirements for a stoving, low lead, chromate free, general purpose priming paint.

This specification defines the performance requirements of a zinc phosphate coating on automotive parts which are subsequently painted.

This specification defines the performance requirements of a zinc phosphate coating on automotive parts which are subsequently painted.

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1. SCOPE The materials defined by these specifications are the basic components for the automotive zinc phosphating process, containing zinc, nickel, and manganese.

5.1 The sulfated ash can be used to indicate the concentration of known metal-containing additives in new oils. When phosphorus is absent, barium, calcium, magnesium, sodium and potassium are converted to their sulfates and tin (stannic) and zinc to their oxides (Note 4). Sulfur and chlorine...

This specification covers the basic requirements for a non-electrolytically applied, non-oily corrosion protective coating consisting of zinc phosphate treatment, zinc rich inorganic resin coating and aluminum rich organic topcoat. This finish is available in gray and black...

1. SCOPE The materials defined by these specifications are activating agents for the zinc phosphating process.

5.1 Antiwear additives are commonly used in petroleum and hydrocarbon based lubricants to prevent machinery wear by forming a chemical barrier activated by frictional heat. Antiwear additives that are phosphate based can be measured by FT-IR spectroscopy using the phosphate absorption...

The material defined within this specification is the activating agent for the phosphate system.

1. SCOPE The materials defined by these specifications are the basic components for the automotive internally accelerated zinc phosphating process, containing essentially zinc phosphate.

This specification establishes the testing and requirements of four types of engine coolant grade ethylene glycol and propylene glycol, including virgin glycols and those derived from the recycling of vehicle engine coolants and industrial source glycols. Types EG-1 and PG-1 cover glycols with...

1. SCOPE The materials defined by these specifications are the basic components for the automotive Ni free Zinc phosphating process, containing essentially Zinc Phosphate..

The material defined by this specification is an activating agent for the phosphate system.

This specification covers the basic requirements for six grades of corrosion protection for fasteners. Grade A consists of a heavy zinc phosphate coating with no additional sealer (dry), Grade B consists of a heavy zinc phosphate coating with a dry organic sealer, Grade...

1.1 This specification covers the basic requirements for six grades of corrosion protection for fasteners. Grade A consists of a heavy zinc phosphate coating with no additional sealer (dry), Grade B consists of a heavy zinc phosphate coating with a dry organic sealer,...

5.1 Antiwear additives are commonly used in petroleum and hydrocarbon based lubricants to prevent machinery wear by forming a chemical barrier activated by frictional heat. Antiwear additives that are phosphate based can be measured by FT-IR spectroscopy using the phosphate absorption...

A description is not available for this item.

1. SCOPE This standard covers the basic requirements for a corrosion protective coating process consisting of zinc phosphate treatment, black (oiotioq) zinc rich epoxy resin coating, black (option) aluminm tint organic topcoat with P. T. F. E. (to provide anti fiiction...