Detection apparatus and detection method for migration of phosphate plasticizer from shell fabric to skin

A phosphate ester and detection device technology, which is applied in the field of fabric quality detection, can solve problems such as human health and environmental damage, dissolution, migration and volatilization loss, and affect the performance of products, so as to achieve increased friction, good agitation effect, and convenient operation Effect

Active Publication Date: 2017-12-29
张承军
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Problems solved by technology

Phosphate ester plasticizers will be dissolved, migrated and volatilized during the processing and use of plasticizers added to textiles. On the one hand, they will affect the performance of the product, and on the other hand, they will be released into the surrounding environment, especially the migration to the human body, may cause damage to human health and the environment

Method used

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  • Detection apparatus and detection method for migration of phosphate plasticizer from shell fabric to skin
  • Detection apparatus and detection method for migration of phosphate plasticizer from shell fabric to skin
  • Detection apparatus and detection method for migration of phosphate plasticizer from shell fabric to skin

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Embodiment Construction

[0037] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0038] Such as figure 1 , figure 2 and image 3 As shown, a detection device for the migration of phosphate plasticizers from the fabric to the skin, including: a detection disc body 1 and a pump body 2 connected to the detection disc body 1 through a pipeline 3, the detection disc body 1 includes a migration chamber 10 and a buffer The chamber 11, the migration chamber 10 and the buffer chamber 11 are respectively provided with an outlet 6 and an inlet 5, and the outlet 6 and the inlet 5 are respectively connected to the pump body 2 through the pipeline 3, and the migration chamber 10 and the buffer chamber 11 are communicated through a sw...

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Abstract

The invention discloses a detection apparatus and detection method for migration of phosphate plasticizer from a shell fabric to skin. A detection tray body comprises a migration cavity and a buffering cavity, wherein the migration cavity and the buffering cavity are respectively provided with an outlet and an inlet, the outlet and the inlet are connected with a pump body respectively by virtue of a pipeline, the migration cavity is communicated with the buffering cavity by virtue of a switching mechanism, and a movably switchable valve strip is arranged between a first port and a second port. The detection method comprises the following steps: S1: opening a seal cover of the detection tray body, pouring simulation perspiration into the migration cavity, placing a given weight of shell fabric sample, and closing the seal cover; S2: opening the pump body, enabling the simulation perspiration to be cycled between the detection tray body and the pump body, wherein when in cycling, a flowing path of the simulation perspiration in the detection tray body is as follows: inlet-buffering cavity-switching mechanism-migration cavity-outlet; and S3: after the simulation perspiration is circularly migrated for a period of time, opening the seal cover, collecting all simulation perspiration, and determining phosphate plasticizer in the simulation perspiration.

Description

technical field [0001] The invention relates to a fabric quality detection technology, in particular to a detection device and a detection method for the migration of a phosphate plasticizer from the fabric to the skin. Background technique [0002] Phosphate ester plasticizers are commonly used additives in chemical fiber production and have been widely used in textiles and clothing. However, phosphate ester plasticizers are inherently toxic and are likely to have adverse effects on the human body. Especially for close-fitting fabrics such as sportswear fabrics, the content of phosphate plasticizers in the fibers that make up the fabrics needs to be controlled. Phosphate ester plasticizers will be dissolved, migrated and volatilized during the processing and use of plasticizers added to textiles. On the one hand, they will affect the performance of the product, and on the other hand, they will be released into the surrounding environment, especially the migration to the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/36
CPCG01N33/36
Inventor 张承军于晓云王英华黄爱梅
Owner 张承军
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