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A kind of sports protection fabric and manufacturing method

A fabric and sports technology, applied in the field of textile fabrics, can solve the problems of weather resistance, hydrolysis resistance and functionality to be improved, and achieve improved hand comfort and moisture permeability, excellent anti-aging and waterproof performance, and excellent wear resistance. Effects on properties and tensile properties

Active Publication Date: 2016-03-16
JIAXING FUSHENGDA DYEING & FINISHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although water-based polyurethane has the advantages of soft touch and comfortable wearing, its weather resistance, hydrolysis resistance and functionality still need to be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A kind of sports protection fabric and manufacturing method
  • A kind of sports protection fabric and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The emulsion containing aqueous polyurethane described in the present embodiment is prepared by the method comprising the following steps: (1) the diisocyanate of 15.0 parts by weight, the polyester polyol of 10.5 parts by weight, the glycidyl methacrylate of 2.0 parts by weight , 2.5 parts by weight of 1,4-butanediol and 0.10 parts by weight of dibutyltin dilaurate are placed in the reactor, then reacted at 65°C for 2 to 3 hours, and then cooled to 40°C to control the content of -NCO 8% of the total weight of the prepolymer component is used to obtain the prepolymer component, which is sealed and stored after discharge; (2) 8 parts by weight of dihydroxy polyether, 1.0 parts by weight of amino-terminated polyethers whose terminal groups are aromatic amino groups Ether and 2.5 parts by weight of 1,4-butanediol are placed in a reactor, and after fully mixing at 40°C for 1 hour, the oligomer component is obtained, which is sealed and stored after discharge; (3) 10wt % dei...

Embodiment 2

[0023]The emulsion containing aqueous polyurethane described in the present embodiment is prepared by the method comprising the following steps: (1) the diisocyanate of 18.0 parts by weight, the polyester polyol of 12.0 parts by weight, the glycidyl methacrylate of 1.5 parts by weight , 3.5 parts by weight of 1,4-butanediol and 0.10 parts by weight of dibutyltin dilaurate are placed in the reactor, then reacted at 65°C for 2 to 3 hours, and then cooled to 40°C to control the content of -NCO 10% of the total weight of the prepolymer component is used to obtain the prepolymer component, and it is sealed and stored after discharge; (2) 10 parts by weight of dihydroxy polyether, 1.2 parts by weight of amino-terminated polyethers whose terminal groups are aromatic amino groups Ether and 3.0 parts by weight of 1,4-butanediol are placed in a reactor, and after fully mixing for 1 hour at 40°C, the oligomer component is obtained, which is sealed and preserved after discharge; (3) 10wt ...

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Abstract

The invention relates to a sport protective fabric. The sport protective fabric comprises a base fabric and a coated protective coating, wherein the protective coating is prepared by dipping with emulsion containing waterborne polyurethane and then curing; a prepolymer is prepared through the following components in parts by weight: 15.0 to 18.0 parts of diisocyanate, 10.5 to 12.0 parts of polyester polyol, 1.5 to 2.0 parts of glycidyl methacrylate, 2.5 to 3.5 parts of a chain extender, and 0.10 to 0.15 part of a catalyst; the oligomer comprises the following components in parts by weight: 8 to 10 parts of polyether diols, 1.0 to 1.2 parts of amine-terminated polyether with aromatic amino as end group, and 2.5 to 3.0 parts of a chain extender. According to the sport protective fabric, hand feeling, comfort and moisture penetrability are improved, wear resistance and tensile performance are outstanding, and aging resistance and water resistance are unexpectedly outstanding.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, more specifically, the invention relates to a sports protective fabric and a manufacturing method. Background technique [0002] Textile coating finishing agent, also known as coating glue, is a polymer compound that is evenly coated on the surface of the fabric. The coated fabric can form one or more layers of film on the surface of the fabric, which can endow the fabric with effects such as high resilience and plump hand feeling, and can also endow the fabric with waterproof, breathable, water pressure resistant, breathable and moisture-permeable, flame retardant, and waterproof. Special features such as anti-fouling and / or anti-static. [0003] Textile coating adhesives are mainly solvent-based, usually including solvent-based polyvinyl chloride, acrylate and polyurethane, but solvent-based coating adhesives usually contain N-methylolamide compounds, which are impregnated and coated. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/572C08G18/66C08G18/48C08G18/50C08G18/42C08G18/12D06M101/06
CPCC08G18/12C08G18/3206C08G18/4208C08G18/482C08G18/6607D06M15/568D06M15/572D06M2101/06D06M2200/12D06M2200/35D06M2200/50
Inventor 郭有良郭煜锋
Owner JIAXING FUSHENGDA DYEING & FINISHING