Lubricating spray coating for automotive constant-velocity universal joint
A constant velocity universal joint and paint spraying technology, applied in lubricating compositions, petroleum industry, etc., can solve the problems of strong corrosion and inconvenient use of lubricants, and achieve the effect of prolonging service life and reducing use.
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Embodiment 1
[0019] A kind of lubricating spray paint for constant velocity universal joints of automobiles, made of the following raw materials: 25g of graphite phase carbon nitride, 80g of polyethylene glycol, 45g of tributyl borate, 10g of molybdenum phenolic resin, highly active polyisobutylene 20g of succinimide, 5-10g of sodium hexametaphosphate, 5g of peanut oil and 20g of curing agent (paraffin wax 5g, sorbitan monofatty acid ester 8g, polyacrylamide modified resin 7g).
Embodiment 2
[0021] A kind of lubricating spray paint for constant velocity universal joints of automobiles, made of the following raw materials: graphite phase carbon nitride 40g, polyethylene glycol 80g, sodium tetraborate 20g, sodium decaborate 40g, molybdenum phenolic resin 18g, Highly active polyisobutylene succinimide 40g, sodium hexametaphosphate 10g, soybean oil 5g, linseed oil 2g, rapeseed oil 8g and curing agent (paraffin 8g, sorbitan monofatty acid ester 12g, polyacrylamide modified resin 10g ) 30g.
Embodiment 3
[0023] A lubricating spray coating for constant velocity universal joints of automobiles, made of the following raw materials: 35g of graphite phase carbon nitride, 65g of polyethylene glycol, 25g of tributyl borate, 25g of sodium octaborate, and 15g of molybdenum phenolic resin , high activity polyisobutylene succinimide 30g, sodium hexametaphosphate 8g, castor oil 6g, rapeseed oil 6g and curing agent (paraffin wax 7g, sorbitan monofatty acid ester 10g, polyacrylamide modified resin 8g) 25g .
[0024] The invention breaks the inconvenient use of the traditional lubricant paste for constant velocity universal joints of automobiles, and adopts the form of lubricating spray paint for constant velocity universal joints of automobiles, which is more convenient; uses biomass vegetable oil, reduces the use of chemical engine oil, and is more green Environmental protection; adding curing agent can not only provide lubrication, but also have curing effect and prolong the service life ...
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