Tire tread rubber with low rolling resistance
A tire tread and rolling resistance technology, which is applied in the field of low rolling resistance tire tread compound and tire compound formula, can solve the problem of reducing the rolling resistance of finished tires, the low rolling resistance performance is not significantly improved, and the impact on the wear resistance of the tire tread Performance and other issues, to achieve the effect of reducing rolling resistance
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Embodiment 1
[0045] A low-rolling-resistance tire tread compound comprises the following raw materials in parts by weight:
[0046] 2 parts natural rubber
[0047] SBR 3 points
[0048] 0.1 parts of phenolic resin
[0049] 1 part epoxy resin
[0050] 2 parts stearic acid
[0051] 2 parts wax
[0052] Anti-aging agent 1 part
[0053] Carbon black N330 21 parts
[0054] White carbon black 2 parts
[0055] Sulfur 0.5 parts
[0056] Accelerator 1.5 parts
[0057] Aromatic oil 15 parts
[0058] Hard clay 4 parts.
Embodiment 2
[0060] A low-rolling-resistance tire tread compound comprises the following raw materials in parts by weight:
[0061] 5 parts natural rubber
[0062] SBR 6 points
[0063] 0.5 parts of phenolic resin
[0064] 2 parts epoxy resin
[0065] 4 parts stearic acid
[0066] 4 parts wax
[0067] Anti-aging agent 3 parts
[0068] Carbon black N330 35 parts
[0069] White carbon black 7 parts
[0070] 1 part sulfur
[0071] Accelerator 2.5 parts
[0072] Aromatic oil 35 parts
[0073] Hard clay 15 parts.
Embodiment 3
[0075] A low-rolling-resistance tire tread compound comprises the following raw materials in parts by weight:
[0076] 3.5 parts of natural rubber
[0077] SBR 4.5 points
[0078] 0.3 parts of phenolic resin
[0079] 1.5 parts of epoxy resin
[0080] 3 parts stearic acid
[0081] 3 parts wax
[0082] Anti-aging agent 2 parts
[0083] Carbon black N330 28 parts
[0084] White carbon black 4.5 parts
[0085] Sulfur 0.75 parts
[0086] Accelerator 2 parts
[0087] Aromatic oil 25 parts
[0088] Hard clay 9.5 parts.
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