Nylon spinning oil and preparation method thereof

• Main Authors: GUO SHUNGANG, LIN BAOCHENG
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2019
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS

The invention discloses nylon spinning oil and a preparation method thereof and relates to the technical field of spinning processing aids. The nylon spinning oil is characterized by being prepared from an oil solution and an aid in the mass ratio being 100:(2.5-4.5), the oil solution comprises base oil and ultrapure water, and the base oil comprises components in percentage by mass as follows: 63%-67% of ester lubricating oil, 10%-14% of a nonionic interface activator, 14%-16% of an anionic interface activator, 4%-6% of an antistatic agent and 2%-4% of an antioxidant; the aid comprises components in percentage by mass as follows: 52%-57% of alkyl phosphate amine salt and 43%-48% of polyoxyethylene alkyl ether. The oil has good lubricating performance, good adsorbability and bundling performance, and white powder produced due to friction in the nylon yarn production process can be reduced; the viscosity of the oil is slightly affected by temperature, fume cannot be produced after heating, little coke is produ