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High-performance multifunctional coating applicable to polypropylene fiber fabric

A multi-functional coating, high-performance technology, applied in the field of textile fabrics, to achieve the effect of high waterproof function, pollution-free recycling and good anti-ultraviolet aging performance

Inactive Publication Date: 2014-04-09
彭志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a high-performance multifunctional coating suitable for polypropylene fabrics, which can solve the problems of anti-ultraviolet, waterproof and environmental protection of materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Take first: 35 parts of LLDPE; 15 parts of amorphous α-olefin copolymer (APAO); 34 parts of olefin thermoplastic elastomer (TPO); 0.5 part of light absorber; 0.5 part of hindered amine light stabilizer; flame retardant functional masterbatch 5 parts; filler CaCO 3 15 servings. After the above materials are uniformly mixed through a screw extrusion granulator, according to the traditional granulation process, the temperature is controlled at 145°C in the front section, 155°C in the middle section, and 155°C in the back section. After uniform extrusion, it is cooled and cut into uniform granular masterbatches, which are weighed and packaged after cooling.

[0008] Finally, use a scraper-type fabric coating machine with a fabric width of 1.55 meters, a coating process temperature of 145 °C, a coating speed of 20 m / min, and a coating thickness of 0.1 mm to evenly coat the coating material on the surface of the fabric.

[0009] The product has been tested, and its color fa...

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PUM

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Abstract

A disclosed high-performance multifunctional coating applicable to polypropylene fiber fabric comprises the compositions in percentage: 25-35% of linear low-density polyethylene LLDPE resin, 5-15% of amorphous alpha-olefin polymer, 25-40% of olefin thermoplastic elastomer, 0.4-1.5% of UV-resistant functional master batch, 0.5-3.5% of a fire retardant and 10-30% of a filling agent. The product has good ultraviolet aging resistant performance and extremely high waterproof function, and is environment-friendly and reproducible, and the technological process and the recovery processing are free of pollution.

Description

technical field [0001] The invention relates to textile fabrics, in particular to a special coating suitable for polypropylene fabrics with waterproof, anti-aging, anti-ultraviolet and other functions. Background technique [0002] Polypropylene chemical fiber and textiles have been widely used in the textile field because of their good environmental protection. For example, with the development of anti-ultraviolet technology of polypropylene fiber, it is more and more widely used in outdoor furniture, rain gear, ship supplies and other fields. [0003] And fabric waterproof coating etc. that exist in the market at present all have various defects and can't be effectively applied to polypropylene fabric. Some coatings, such as polyurethane, PVC coating, etc., cannot be applied to polypropylene fabrics due to high process temperature, and these existing coating materials have disadvantages such as low weather resistance, poor environmental protection, and even harmful to hum...

Claims

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Application Information

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IPC IPC(8): D06M15/227D06M11/76D06M13/322D06M101/20
Inventor 彭志
Owner 彭志