Anti-galling thread grease and method of using the same
A thread grease and anti-galling technology, applied in the field of oil-casing thread grease, can solve the problems of inability to guarantee oil-based grease thread grease, failure of oil-casing thread adhesion, failure to lubricate, etc., and achieve good auxiliary lubrication and sealing, strong adhesion and enhanced lubricity
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Embodiment 1
[0045] An anti-galling thread grease of the present invention is composed of three components, wherein the mass ratio of the three components is A:B:C=1:2:4, in terms of mass percentage, component A includes a polyamide curing agent 40%, n-hexane 60%; component B includes epoxy resin 53%, nickel powder 9%, high-purity tungsten disulfide powder 33%, silicon nitride 3%, fumed silica 2%; component C includes titanium Base Grease 40%, Microcrystalline Graphite 5%, Silicon Carbide Whisker 10%, Graphite Powder 16%, PTFE Powder 15%, Nitinol 2%, Zinc Powder 12%.
[0046] According to the above component proportions, use the reaction kettle to mix the three components separately for use. When using, clean the surface of the oil casing thread first, then firstly brush the component B evenly on the outer thread surface of the oil casing, and then apply Component A is evenly painted to the thread surface that has been painted with component B. After painting component A, wait for 60 minut...
Embodiment 2
[0058] The anti-galling thread grease of the present invention is composed of three components, wherein the mass ratio of the three components is: A:B:C=0.8:1.6:4.2, in terms of mass percentage, component A includes polyamide 50% curing agent and 50% n-hexane; component B includes epoxy resin 47%, nickel powder 15%, high-purity tungsten disulfide powder 33%, silicon nitride 1%, fumed silica 3%; component C Including titanium base grease 50%, microcrystalline graphite 4%, silicon carbide whisker 7%, graphite powder 15%, PTFE powder 13%, Nitinol 1% and zinc powder 10%.
[0059] According to the above component proportions, use the reaction kettle to mix the three components separately for use. When using, clean the surface of the oil casing thread first, then firstly apply component B evenly to the outer thread surface of the oil casing, and then apply Component A is evenly brushed to the surface of the outer thread of the oil casing that has been painted with component B. After...
Embodiment 3
[0070] The novel anti-galling thread grease involved in the present invention is composed of three components, wherein the mass ratio of the three components is: A:B:C=1.1:2.2:4.2, in terms of mass percentage, component A includes poly Amide curing agent 30% and n-hexane 70%; component B includes epoxy resin 53%, nickel powder 11%, tungsten disulfide powder 33.7%, silicon nitride 1.3% and fumed silica 1%; component C includes Titanium-based grease 44%, microcrystalline graphite 4%, silicon carbide whisker 8%, graphite powder 16%, PTFE powder 14%, Nitinol 3%, zinc powder 11%.
[0071] According to the above component proportions, use the reaction kettle to mix the three components separately for use. When using, clean the surface of the oil casing thread first, then firstly apply component B evenly to the outer thread surface of the oil casing, and then apply Component A is evenly brushed to the surface of the outer thread of the oil casing that has been painted with component ...
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