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Polypropylene fiber silk ribbon and preparation method thereof

A production method and technology of polypropylene yarn, applied in the manufacture of rayon, conductive/antistatic filament, conjugated synthetic polymer artificial filament, etc., can solve the problems of poor washing resistance and durability, and disappearance of antistatic properties. Achieve the effect of good antibacterial performance, strong antibacterial persistence and stable quality

Inactive Publication Date: 2019-03-19
杨兴贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Temporary antistatic fibers are mainly used to prevent antistatic interference during the manufacture and processing of synthetic fibers. Most of the antistatic agents used are various surfactants. However, this kind of fiber has poor washing resistance and durability, and the antistatic performance will be reduced after processing. Disappeared

Method used

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  • Polypropylene fiber silk ribbon and preparation method thereof
  • Polypropylene fiber silk ribbon and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of polypropylene fiber ribbon, this polypropylene fiber ribbon is made of the raw material of following mass parts:

[0054] 40g of polypropylene, 1g of ethoxylated lauramide, 0.5g of glycerol stearate, 1g of dispersant, 0.5g of molecular weight regulator, 10g of polyurethane, 2g of crosslinking agent, and 20g of dyeing masterbatch.

[0055] Wherein, the dyeable masterbatch includes the following raw material components: the dyeable masterbatch is terephthalic acid, A component, B component and C component with a molar ratio of 1:0.3:0.2:2.3, in It is produced by transesterification and copolymerization in a container, wherein component A includes esters of phthalic acid, isophthalic acid or both, and component B includes esters of sebacic acid, adipic acid or both, The C component includes propylene glycol, butylene glycol or ethylene glycol.

[0056] The dyeable masterbatch also includes the following raw material components: 0.02g of catalyst and 0.02g of sta...

Embodiment 2

[0066] A kind of polypropylene fiber ribbon, this polypropylene fiber ribbon is made of the raw material of following mass parts:

[0067] 48g of polypropylene, 2g of ethoxylauramide, 1g of glycerol stearate, 2g of dispersant, 1g of molecular weight regulator, 20g of polyurethane, 3g of crosslinking agent, and 25g of masterbatch.

[0068] Wherein, the dyeable masterbatch includes the following raw material components: the dyeable masterbatch is terephthalic acid, A component, B component and C component with a molar ratio of 1:0.3:0.2:2.3, in It is produced by transesterification and copolymerization in a container, wherein component A includes esters of phthalic acid, isophthalic acid or both, and component B includes esters of sebacic acid, adipic acid or both, The C component includes propylene glycol, butylene glycol or ethylene glycol.

[0069] The dyeable masterbatch also includes the following raw material components: 0.07 part of catalyst and 0.03 part of stabilizer. ...

Embodiment 3

[0080] A kind of polypropylene fiber ribbon, this polypropylene fiber ribbon is made of the raw material of following mass parts:

[0081] 55g of polypropylene, 2.5g of ethoxylauramide, 1.5g of glycerol stearate, 2.5g of dispersant, 1.5g of molecular weight regulator, 30g of polyurethane, 4g of crosslinking agent, and 30g of masterbatch.

[0082] Wherein, the dyeable masterbatch includes the following raw material components: the dyeable masterbatch is terephthalic acid, A component, B component and C component with a molar ratio of 1:0.3:0.2:2.3, in It is produced by transesterification and copolymerization in a container, wherein component A includes esters of phthalic acid, isophthalic acid or both, and component B includes esters of sebacic acid, adipic acid or both, The C component includes propylene glycol, butylene glycol or ethylene glycol.

[0083] The dyeable masterbatch also includes the following raw material components: 0.12g of catalyst and 0.04g of stabilizer. ...

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Abstract

The invention discloses a polypropylene fiber silk ribbon and a preparation method thereof. The polypropylene fiber silk ribbon is prepared by the following raw materials in parts by mass: 40-55 partsof polypropylene, 1-2.5 parts of ethoxy lauric acid amine, 0.5-1.5 parts of glyceryl stearate, 1-2.5 parts of a dispersing agent, 0.5-1.5 parts of a molecular weight regulator, 10-30 parts of polyurethane, 2-4 parts of a cross-linking agent, and 20-30 parts of a dyeing master batch. The beneficial effect is that the prepared polypropylene fiber silk ribbon is better in anti-bacterial property, stronger in anti-bacterial durability, washing-resistant, abrasion-resistant, good in permanent anti-static performance and stable in quality, and suitable for a mahjong summer bet-mat, a pillow, a sofaseat cushion and the like.

Description

technical field [0001] The invention relates to the technical field of polypropylene ribbon preparation, in particular to a polypropylene ribbon and a manufacturing method thereof. Background technique [0002] Polypropylene is the Chinese trade name of synthetic fiber isotactic polypropylene fiber made from petroleum refining by-product propylene. Also known as polypropylene fiber. The source of raw materials is abundant, the production process is simple, and the product price is relatively lower than other synthetic fibers. The physical and mechanical properties of the fiber are characterized by: high strength (short fiber is 4-6 g / denier, filament is 5-8 g / denier), wet strength and dry strength are basically the same, specific gravity is small (0.91), wear resistance corrosion etc. The world's annual output of polypropylene fiber exceeded 1 million tons in 1980. [0003] The varieties of polypropylene include filaments (including undeformed filaments and bulky deforme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/06D01F8/16D01F1/10D01F1/09
CPCD01F1/09D01F1/10D01F8/06D01F8/16
Inventor 杨兴贵
Owner 杨兴贵
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