Improved elastic earphone line
A headphone cable and an improved technology, applied in the field of high-elasticity adhesive plastic materials, can solve the problems of inability to meet dynamic occasions, cannot be used for headphone cables, poor repeated bending performance, etc., and achieve excellent elasticity, long telescopic length, excellent The effect of stretch
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Embodiment 1
[0028] The elastic core wire of the improved elastic earphone wire is made of the following components in weight percentage: 36.00% for SEBS, 18.00% for paraffin oil, 1.60% for silicone oil, 11.00% for PP, 6.80% for EPDM, and 6.80% for P0E 4.80%, PE 3.50%, TPV 8.40%, calcium carbonate 9.80%, erucic acid 0.05%, stabilizer 0.030%, stabilizer 0.020%. Wherein, the stabilizer is a mixture of antioxidant 168 and antioxidant 1024; the stabilizer is a mixture of dibutyltin dilaurate and dibutyltin maleate, wherein dibutyltin dilaurate and dibutyltin maleate The weight percentage of dibutyltin dilaurate in the mixture is 20%-80%.
Embodiment 2
[0030] The elastic core wire of the improved elastic earphone wire is made of the following components by weight percentage: SEBS is 35%, paraffin oil is 19.1%, silicone oil is 1.53%, PP is 12%, EPDM is 6.3%, and POE is 4.5%, PE 3.3%, TPV 8%, calcium carbonate 10.2%, erucic acid 0.03%, stabilizer 0.023%, stabilizer 0.015%. Wherein, the stabilizer is a mixture of antioxidant 1010 and antioxidant 168; the stabilizer is a mixture of dibutyltin dilaurate and dibutyltin maleate, wherein dibutyltin dilaurate and dibutyltin maleate The weight percentage of dibutyltin dilaurate in the mixture is 20%-80%.
Embodiment 3
[0032] The elastic core wire of the improved elastic earphone wire is made of the following components in weight percentage: 35.5% for SEBS, 20% for paraffin oil, 1.60% for silicone oil, 10.5% for PP, 6.80% for EPDM, and 6.80% for P0E 4.6%, PE 3.40%, TPV 8.20%, calcium carbonate 9.30%, erucic acid 0.05%, stabilizer 0.028%, stabilizer 0.019%. Wherein, the stabilizer is a mixture of antioxidant 1076 and antioxidant 1024; the stabilizer is a mixture of dibutyltin dilaurate and dibutyltin maleate, wherein dibutyltin dilaurate and dibutyltin maleate The weight percentage of dibutyltin dilaurate in the mixture is 20%-80%.
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