Silicon core pipe with low friction coefficient and preparation method thereof

The invention relates to the technical field of silicon core pipes, in particular to a low-friction-coefficient silicon core pipe and a preparation method thereof.The low-friction-coefficient silicon core pipe comprises a silicon core layer and an outer protection layer which are synchronously extruded and compounded; the silicon core layer is prepared from the following raw materials in parts by weight: 20 to 30 parts of carrier resin, 45 to 55 parts of modified silicone resin, 5 to 10 parts of oleamide, 1 to 2 parts of lubricant, 2 to 5 parts of flame retardant FR-302C and 1 to 3 parts of compatilizer. According to the prepared silicon core pipe with the low friction coefficient, the modified silicone resin is more uniformly dispersed in the carrier resin, and the prepared silicon core pipe is lower in friction coefficient and better in corrosion resistance. 本发明涉及硅芯管技术领域，尤其涉及一种低摩擦系数的硅芯管及其制备方法，本发明的一种低摩擦系数的硅芯管，所述硅芯管包括同步挤压复合的硅芯层和外保护层，所述硅芯层包括以下重量份的原料：载体树脂20-30份、改性硅酮树脂45-55份、油酸酰胺5-10份、润滑剂1-2份、阻燃剂FR-302C 2-5、相容剂1