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Conductive polymer resin and core-sheath composite structure dyeable antistatic fiber

A conductive polymer, antistatic fiber technology, applied in conductive/antistatic filament manufacturing, fiber processing, conjugated synthetic polymer rayon, etc., can solve the problem of antistatic fiber antistatic performance not durable, spinning difficulty Large and other problems, to achieve the effect of good antistatic effect, easy dyeing, and expanding the scope of application

Inactive Publication Date: 2009-05-20
POLYNOVA MATERIALS SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a conductive polymer resin and a skin-core composite structure dyeable antistatic fiber prepared from the resin, aiming to solve the problems of the existing antistatic fiber that the antistatic performance is not durable and spinning is difficult

Method used

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  • Conductive polymer resin and core-sheath composite structure dyeable antistatic fiber
  • Conductive polymer resin and core-sheath composite structure dyeable antistatic fiber
  • Conductive polymer resin and core-sheath composite structure dyeable antistatic fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1: A conductive polymer resin and a skin-core composite structure dyeable antistatic fiber made from the resin

[0040] A conductive polymer resin, consisting of the following raw materials in mass percentage:

[0041] Polyetheresteramide 15%;

[0042] Base resin 76%;

[0043] Salt 2%;

[0044] UV absorber Chlorobenzotriazole (UV-326) 3%;

[0045] Calcium zinc composite heat stabilizer 4%.

[0046] Base resin selects polybutylene terephthalate (PBT), its viscosity VI value is 0.8, salt selects bis(trifluoromethylsulfonyl)imide lithium, bis(trifluoromethylsulfonyl)imide Lithium imide (Li(CF 3 SO 2 ) 2 N) dissolved in polyether ester amide to form a coordination complex.

[0047] The skin layer and the core layer were prepared into four kinds of skin-core composite structure dyeable antistatic fibers according to the following mass percentage ratios:

[0048] Select 20%, 30%, 40% and 50% of the cortex respectively;

[0049] The core layer corresponds to ...

Embodiment 2

[0059] Embodiment 2: A conductive polymer resin and a skin-core composite structure dyeable antistatic fiber made of the resin

[0060] A conductive polymer resin, consisting of the following raw materials in mass percentage:

[0061] Polyetheresteramide 57%;

[0062] Base resin 36%;

[0063] Salt 3%;

[0064] Metal powder 4%.

[0065] The base resin is polybutylene terephthalate (PBT), its viscosity VI value is 0.8, and the salt is calcium trifluoromethanesulfonate (Ca(CF 3 SO 3 ) 2 ) and zinc perchlorate (Zn(ClO 4 ) 2 ), the mass ratio between the two is 1:1, calcium trifluoromethanesulfonate (Ca(CF 3 SO 3 ) 2 ) and zinc perchlorate (Zn(ClO 4 ) 2 ) dissolved in polyether ester amide to form a coordination complex.

[0066] The skin layer and the core layer were prepared into four kinds of skin-core composite structure dyeable antistatic fibers according to the following mass percentage ratios:

[0067] Select 20%, 30%, 40% and 50% of the cortex respectively;

...

Embodiment 3

[0074] Example 3: A conductive polymer resin and a skin-core composite structure dyeable antistatic fiber made from the resin

[0075] A conductive polymer resin, consisting of the following raw materials in mass percentage:

[0076] Polyetheresteramide 55%;

[0077] Base resin 44%;

[0078] Salt 1%;

[0079] The base resin is polyamide (PA6) and polypropylene (PP), the mass ratio between the two is 2:1, the viscosity VI value is 0.8, and the salt is lithium perchlorate (LiClO 4 ), lithium trifluoromethanesulfonate (LiCF 3 SO 3 ), lithium tetrafluoroborate (LiBF 4 ), lithium bis(trifluoromethylsulfonyl)imide (Na(CF 3 SO 2 ) 2 N), 1,1,1-trifluoro-C-[(trifluoromethyl)sulfonyl)methanesulfonamide] sodium salt (Na(CF 3 SO 2 ) 2 C), sodium perchlorate (NaClO 4 ), the mass ratio between the six is ​​1:1:2:1.5:3:0.5, and the salt mixture is dissolved in polyether ester amide to form a coordination complex.

[0080] The skin layer and the core layer were prepared into four...

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Abstract

The invention discloses a conductive high molecular resin and a stainable antistatic fiber with a sheath-core composite structure prepared by the resin. The fiber comprises the conductive high molecular resin and resins of PBT, PET, PTT, PA, PP and the like; wherein, the weight ratio of the conductive high molecular resin and the resins of PBT, PET, PTT, PA, PP and the like is about 5 percent-50 percent to 95 percent-50 percent. The fiber prepared is characterized by being easy to be shaped and dyed in processing. Fabrics processed by the fiber has good static eliminating feature, can remarkably improve the electrostatic and electrification phenomena of chemical fibers, wool textiles and non-woven fabrics and is applicable to various civilian costume fabrics, short fiber fillings, wool fabrics, antistatic working uniforms, etc.

Description

technical field [0001] The invention belongs to the technical field of polymer synthetic fibers, and in particular relates to a conductive polymer resin and a skin-core composite structure dyeable antistatic fiber prepared from the resin. Background technique [0002] Polybutylene terephthalate (PBT), polyethylene terephthalate (PET), polytrimethylene terephthalate (PTT), polyamide (Polyamide , PA), polypropylene (polypropylene, PP), polyetherester (Polyetherester, PEET), polyetheramide (Polyetheramide, PEA), polyetheresteramide (Polyetheresteramide, PEEA), polyethylene (polyethylene, PE), polypropylene Acrylonitrile (polyacrylonitrile, PAN) and other fibers are widely used synthetic fibers at present, but the common disadvantage is that they are not antistatic in themselves and need to be post-treated to obtain antistatic properties. Not long lasting and loses antistatic properties easily after multiple washes. [0003] At present, the methods for realizing durable antist...

Claims

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Application Information

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IPC IPC(8): C08L67/02C08L77/00C08L23/12C08L67/00C08L23/06C08L33/20C08L77/12C08K3/24C08K3/38C08K5/42C08K5/435D01F8/14D01F8/12D01F8/06D01F8/08D01F1/09D01D5/34
CPCC08K5/42C08K3/38D01F8/04C08K3/24D01F1/09C08K5/435C08L67/025C08L77/12C08L67/02C08L77/00C08L2205/02C08L33/20
Inventor 黄哲军任海洋周勇刚
Owner POLYNOVA MATERIALS SUZHOU
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