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Fire retardant finish material and method for finishing fabric using the material

A flame retardant finishing and fabric technology, which is applied in fiber treatment, textiles and papermaking, dry cleaning fiber products, etc. It can solve the problems of formaldehyde content, fiber strength and fabric hand feeling that are difficult to balance, and achieve easy access to the inside of the fiber and a good overall effect , The effect of soft fabric feel

Active Publication Date: 2012-01-11
ZHEJIANG MIZUDA TEXTILE PRINTING & DYEING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the existing flame-retardant finishing materials, it is difficult to balance the formaldehyde content, fiber strength and fabric hand feeling of the finished fabric.

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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Examples

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the examples, but not as the basis for any limitation of the present invention.

[0016] Example. Using water as a solvent, add the following ingredients and stir evenly to prepare a flame retardant finishing material; flame retardant KWB350g / L, trimethylol melamine resin 20g / L, fiber protective agent PE-208Z 20g / L, non-ionic penetration Agent JFC2ml / L, concentration 85% phosphoric acid 20g / L.

[0017] The full name of the flame retardant KWB is AFLAMMITA KWB, a product of THOR in Germany. Trimethylol melamine resin has many reactive functional groups, which can increase the amount of phosphorus fixation, fix it firmly, and improve the washability of flame-retardant fabrics; the full name of the fiber protection agent PE-208Z is Billy White PE-208Z, Zhejiang Rihua Chemical Co., Ltd. products; non-ionic penetrant JFC is fatty alcohol polyoxyethylene (3-4) ether.

[0018] The prepared f...

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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Abstract

The invention discloses a flame-retardant finishing material and a method for using the material to finish fabric. The flame-retardant finishing material is prepared by adding flame retardant, melamine resin, fiber protecting agent, nonionic penetrating agent and phosphoric acid into water used as a solvent. The method finishes the fabric according to the following steps of controlling the pH value of cloth cover not to exceed 8, performing flame-retardant finishing through a dyeing hot-air padding machine, drying, neutralizing through a washing machine, tentering and preshrinking. The fabricfinished by the method has good comprehensive effects in formaldehyde content, fiber strength, hand feeling and other index. In particular, the situation of irregular left, middle and right is effectively avoided by adopting the dyeing hot-air padding machine to pad the flame-retardant finishing material. The construction characteristics of the dyeing hot-air padding machine effectively avoid themigration of the cloth cover in a pre-drying process, allow the finishing material to enter the inside of fiber more easily, and allow the hand feeling of the predried-offloaded fabric to be soft. Inaddition, during washing neutralization, hydrogen peroxide is used to neutralize cloth cover formaldehyde, thereby effectively controlling the formaldehyde content of the fabric.

Description

technical field [0001] The invention relates to an article for flame-retardant finishing of fabrics and a finishing method, belonging to the technical field of textiles. Background technique [0002] In textile production, many fabrics need to be treated with flame-retardant finishing, so that the finished fabric has a certain flame-retardant function. Using the existing flame-retardant finishing materials, it is difficult to take into account the formaldehyde content, fiber strength and fabric feel of the finished fabric. Contents of the invention [0003] The object of the present invention is to provide a new flame-retardant finishing material and a method for finishing fabrics with this material. The fabrics finished by the invention have good comprehensive effect on indicators such as formaldehyde content, fiber strength and fabric hand feeling. [0004] The technical solution of the present invention: flame-retardant finishing material, characterized in that: water...

Claims

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/44D06M13/52D06M15/423D06L1/12
Inventor 潘玉根
Owner ZHEJIANG MIZUDA TEXTILE PRINTING & DYEING TECH CO LTD
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