Preparation method of easy dyeing flame-retardant non-woven fabric
A technology of flame retardant non-woven fabric and dyeing agent, which is applied in the field of building decoration materials, can solve the problems of low dyeing performance and production efficiency, complicated process of flame retardant non-woven fabric, etc., and achieves good average product performance and improved flame retardant performance. , Enhance the effect of longitudinal and transverse tensile strength
Inactive Publication Date: 2019-01-15
王涛
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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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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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The invention relates to a preparation method of the easy dyeing flame-retardant non-woven fabric and belongs to the technical field of a building decoration material. Raw materials such as flame-retardant fibers are first processed through scraping, then scraps and the dye are mixed and stirred and then heated, through combination of the scraps, the dye and the raw materials are made to be more evenly mixed, products have good average performance, the products are evenly dyed and are not easy to fade, fire resistance is greatly improved, after extrusion and sizing of the products under the high temperature, the longitudinal and transverse tensile strength of the non-woven fabric is enhanced, and the non-woven fabric can be widely used in fire-fighting clothing, fire-fighting products, wall coverings and various veneer materials.
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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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| Property | Measurement | Unit |
| The average particle size | 5.0 | mm |
| tensile | MPa | |
| Particle size | Pa | |
| strength | 10 |
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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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