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Method for solving problems of moisture absorption and stickiness of phosphorus coated fabric by adding inorganic components

A technology of coating fabrics and inorganic components, which can be used in coatings, fireproof coatings, textiles and papermaking, etc., and can solve the problems of moisture absorption and stickiness of flame retardant grades

Active Publication Date: 2016-08-31
SHANDONG TAIYANGNIAO SAFETY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to solve the problems of polyester suede seat fabric flame retardancy and moisture absorption and stickiness, the present invention provides a method of adding inorganic components to solve the problem of moisture absorption and stickiness of phosphorus-based flame-retardant coating fabrics

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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  • Method for solving problems of moisture absorption and stickiness of phosphorus coated fabric by adding inorganic components
  • Method for solving problems of moisture absorption and stickiness of phosphorus coated fabric by adding inorganic components
  • Method for solving problems of moisture absorption and stickiness of phosphorus coated fabric by adding inorganic components

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Polyester fleece seat fabrics for high-speed rail and high-speed trains→coating (45% of acrylate emulsion, 38% of ammonium polyphosphate flame retardant, 10% of aluminum hydroxide flame retardant synergist, 7% of thickener and water %, pH value 5-6, glue amount of polyester fabric is 220g / m 2 ) → drying (100°C, 2min) → baking (170°C, 2min). After the sample was equilibrated for 24 hours, the relevant properties were tested, and the results are shown in Table 1. Before improvement (the flame retardant only adopts ammonium polyphosphate flame retardant, the dosage is 48%, the others are the same as above) as the control.

[0050] Table 1 Flame retardant properties and moisture absorption, stickiness of coated seat fabrics

[0051]

[0052]

[0053] It can be seen that the aluminum hydroxide flame retardant synergist reduces the amount of phosphorus-based flame retardants, and the flame-retardant efficiency and water resistance of the phosphorus-based intumescent f...

Embodiment 2

[0055] Polyester fleece seat fabrics for high-speed rail and high-speed trains→coating (40% of acrylate emulsion, 46% of cresyl diphenyl phosphate flame retardant, 6% of magnesium aluminum hydrotalcite flame retardant synergist, thickener and The water consumption is 8%, the pH value is 5-6, and the glue amount of the polyester fabric is 200g / m 2 ) → drying (100°C, 1min) → baking (180°C, 2min). After the sample was equilibrated for 24 hours, the relevant properties were tested, and the results are shown in Table 2. Before improvement (the flame retardant only adopts diphenyl phosphate toluene flame retardant, the dosage is 52%, the others are the same as above) as a control.

[0056] Table 2 Flame retardant properties and moisture absorption, stickiness of coated seat fabrics

[0057]

[0058] It can be seen that the flame retardant synergist of magnesium aluminum hydrotalcite reduces the amount of phosphorus flame retardant, and the flame retardant efficiency and water r...

Embodiment 3

[0060] Polyester fleece seat fabrics for high-speed rail and high-speed trains→coating (50% of acrylate emulsion, 35% of ammonium polyphosphate flame retardant, 8% of zinc oxide flame retardant synergist, 7% of thickener and water , pH value 5~6, glue amount of polyester fabric is 240g / m 2 ) → drying (80°C, 3min) → baking (170°C, 2min). After the sample was equilibrated for 24 hours, the relevant performance was tested, and the results are shown in Table 3. Before improvement (the flame retardant only adopts ammonium polyphosphate, the dosage is 43%, the others are the same as above) as the control.

[0061] Table 3 Flame-retardant properties and moisture absorption and stickiness of coated seat fabrics

[0062]

[0063] It can be seen that the zinc oxide flame retardant synergist reduces the amount of phosphorus-based flame retardant, and the flame-retardant efficiency and water resistance of the phosphorus-based intumescent flame-retardant coating are improved, and the ...

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Abstract

The invention discloses a method for solving problems of moisture absorption and stickiness of phosphorus flame-retardant coated fabric by adding inorganic components. The method is characterized by coating, drying and baking nap face fabric for chairs, wherein the coating comprises the components in proportion by weight: 40-55% of acrylic ester emulsion, 35-50% of phosphorus flame retardant, 4-10% of inorganic flame retardant synergist and 4-8% of thickener and water, and the glue amount of the fabric is 200-260g / m<2>. The method reduces the usage of the phosphorus flame retardant by adopting the inorganic flame retardant synergist, the flame retardant efficiency and water resistance of the phosphorus intumescent flame-retardant coating are improved, and simultaneously the defects of frost on the surface, satiny hand feeling, stickiness and the like of the original phosphorus flame-retardant coated fabric are improved.

Description

technical field [0001] The invention relates to the field of high-performance high-speed rail and motor car seat fabric preparation, and mainly relates to a method for solving the moisture absorption and stickiness of phosphorus-based flame-retardant coating fabrics by adding inorganic components. Background technique [0002] EMUs and high-speed rails have the characteristics of fast speed and strong transportation capacity, and are less affected by ground conditions and weather conditions. With the development of the times, EMUs have become an indispensable means of transportation for people to travel. However, in relatively small environments such as motor vehicles and high-speed rail, once the interior materials catch fire, it will inevitably bring about major losses such as personal property. Textiles used for the interior of passenger cars such as bullet trains and high-speed rail should have excellent flame retardancy and flame retardancy, so that if the passenger car...

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 Applications(China)
IPC IPC(8): C09D133/00C09D5/18C09D7/12
CPCC08L2201/02C08L2205/025C09D5/185C09D7/65C09D133/00D06N3/0036D06N3/0059D06N3/042D06N2209/067C08L33/00C08K2003/2227C08K2003/323C08K5/523C08K3/26C08K2003/2296C08K3/34
Inventor 周丽蔡再生李安时闫坤周曼蒋小娟
Owner SHANDONG TAIYANGNIAO SAFETY TECH CO LTD
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