Graphene high-performance environmental-friendly copper sheet strip rolling liquid and preparation method thereof
A graphene and rolling liquid technology, applied in the field of graphene high-performance environment-friendly copper plate and strip rolling liquid and its preparation, can solve the problems of difficult performance of graphene, prone to agglomeration, limited wide application, etc., and achieves excellent performance. Compression and anti-wear performance, good biodegradability, simple process effect
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Embodiment 1
[0022] In the present embodiment, graphene high-performance environment-friendly type copper strip rolling liquid, its component constitutes as follows by mass percentage:
[0023] Rapeseed oil 50%, polyoxyethylene (20) sorbitan trioleate 10%, oleic acid 1%, ethanol 8%, graphene 0.04%, sodium hypophosphite 0.5%, triethanolamine 5%, water margin.
[0024] The preparation method of graphene high-performance environment-friendly type copper strip rolling liquid in the present embodiment is as follows:
[0025] Graphene was added into ethanol and ultrasonically dispersed for 30 minutes, then polyoxyethylene (20) sorbitan trioleate, oleic acid and rapeseed oil were added successively, and stirred at 65 ° C for 60 minutes in a shear mixer with a speed of 1500 rpm to obtain Oil phase mixture; dissolve sodium hypophosphite and triethanolamine in water, add to the above oil phase mixture, keep the speed of 1500rpm and continue shearing and stirring for 60min to obtain the stock soluti...
Embodiment 2
[0028] In the present embodiment, graphene high-performance environment-friendly type copper strip rolling liquid, its component constitutes as follows by mass percentage:
[0029] Rapeseed oil 45%, polyoxyethylene (20) sorbitan trioleate 12%, oleic acid 1.5%, n-amyl alcohol 10%, graphene 0.06%, sodium hypophosphite 1%, triethanolamine 7% , the water balance.
[0030] The preparation method of graphene high-performance environment-friendly type copper strip rolling liquid in the present embodiment is as follows:
[0031] Add graphene into n-pentanol and ultrasonically disperse for 30 minutes, then add polyoxyethylene (20) sorbitan trioleate, oleic acid and rapeseed oil in sequence, and stir at 65°C for 60 minutes in a shear mixer with a speed of 1500 rpm , to obtain the oil phase mixture; sodium hypophosphite and triethanolamine were dissolved in water, added to the above oil phase mixture, and kept at 1500 rpm to continue shearing and stirring for 60 minutes to obtain the ro...
Embodiment 3
[0034] In the present embodiment, graphene high-performance environment-friendly type copper strip rolling liquid, its component constitutes as follows by mass percentage:
[0035] Rapeseed oil 40%, polyoxyethylene (20) sorbitan trioleate 15%, oleic acid 2%, 2-hexanol 10%, graphene 0.08%, sodium hypophosphite 0.5%, triethanolamine 8 %, water balance.
[0036] The preparation method of graphene high-performance environment-friendly type copper strip rolling liquid in the present embodiment is as follows:
[0037] Add graphene into 2-hexanol and ultrasonically disperse for 30 minutes, then add polyoxyethylene (20) sorbitan trioleate, oleic acid and rapeseed oil in sequence, and stir at 65°C in a shear mixer with a speed of 1500rpm After 60 minutes, the oil phase mixture was obtained; sodium hypophosphite and triethanolamine were dissolved in water, added to the above oil phase mixture, and the rolling speed was kept at 1500 rpm to continue shearing and stirring for 60 minutes t...
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