Oil for acrylic acrylic filature

A technology for spinning oil and acrylic fiber, applied in the field of acrylic fiber oil, can solve the problems of poor bundling, difficult acrylic fiber production process, etc., and achieve the effects of good bundling and excellent smoothness

Inactive Publication Date: 2004-06-16
SINOPEC SHANGHAI PETROCHEMICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the existing general acrylic fiber oil has achieved better smoothness, it generally has the problem of poor bundling, and it is difficult to adapt to the existing acrylic fiber production process

Method used

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  • Oil for acrylic acrylic filature
  • Oil for acrylic acrylic filature
  • Oil for acrylic acrylic filature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～10

[0023] Prepare components A, B, C and D according to the required ratio with warm water at 60°C to prepare the emulsion with the required concentration, and the concentration of the emulsion in the upper oil tank is controlled at 2±0.5%. Embodiment 1 ~ is used for the spinning oiling of 3.33dtex * 105mm acrylic fiber, embodiment 5 ~ 6 is used for the spinning oiling of 6.66dtex * 113mm acrylic fiber, embodiment 7 ~ 10 is used for the filament bundle of 3.33dtex After spinning and oiling, the tow passes through a multi-zone breaking machine to make wool tops. The fiber oiling rate of Examples 5-6 is controlled at 0.35±1%, and the others are controlled at 0.3±1%. The fiber shows good spinnability and processing performance in the spinning process and the post-processing process, and the prepared fiber is soft and smooth, and has a good hand feeling.

[0024] The specific components A, B and C of each embodiment are shown in Table 1, and the weight ratio of components A, B and C...

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Abstract

The invention discloses an acrylic fiber oil solution which is an emulsion prepared by active ingredient and pure water, wherein the active ingredient comprises, component A, an alkyl group phosphate sylvite or sodium salt, component B, a polyoxyethylene aliphatic amine, component C, a polyoxyethylene aliphatic acid single (double) ester mixture, component D, white oil. Compared with the prior art, the acrylic fiber oil solution provided by the present invention can not only produce fine fabric smoothness, but also bring better beaming property simultaneously, thus is especially fitted for acrylic fiber production of complex manufacturing process.

Description

technical field [0001] The invention relates to an acrylic fiber oil containing an antistatic agent and a lubricant, in particular to an acrylic fiber oil in which the antistatic agent is an alkali metal salt of an alkyl phosphate. Background technique [0002] Acrylic fiber is a kind of hydrophobic chemical fiber. During the spinning process and post-processing such as wool spinning and weaving, the friction between fibers and mechanical equipment will generate static electricity. Adhesiveness (bundling), which can easily lead to fiber winding, loosening, flying, etc., so that the processing of fibers cannot be carried out smoothly. Therefore, in the spinning process of acrylic fiber, the oiling of the fiber is an essential and important link, which will make the friction characteristics, smoothness and clustering of the acrylic fiber in the spinning and post-processing production process adjusted in a suitable range. Like other chemical fiber oils, acrylic fiber oils are ...

Claims

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Application Information

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IPC IPC(8): D06M15/53
Inventor 洪志铨
Owner SINOPEC SHANGHAI PETROCHEMICAL CO LTD
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