CN113481714B - Water seepage-proof polyester tire and preparation method thereof - Google Patents

Water seepage-proof polyester tire and preparation method thereof Download PDF

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Publication number
CN113481714B
CN113481714B CN202110657801.5A CN202110657801A CN113481714B CN 113481714 B CN113481714 B CN 113481714B CN 202110657801 A CN202110657801 A CN 202110657801A CN 113481714 B CN113481714 B CN 113481714B
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water
woven fabric
polyester tire
treatment
irradiation
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CN113481714A (en
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隋禄吉
隋欣欣
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Ningbo Haishu Runtai Crafts Co ltd
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Shandong Beirun Waterproof Material Co ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08—Organic compounds
    • D06M10/10—Macromolecular compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention is applicable to the technical field of waterproof materials, and provides a water-proof polyester tire and a preparation method thereof, wherein the water-proof polyester tire is prepared by immersing non-woven fabrics in an impregnating solution after being subjected to high-temperature water boiling and irradiation treatment by the treating solution; the treatment fluid comprises the following components in percentage by mass: 7-15% of alkyl amine oxide, 3-11% of sodium lignin sulfonate and 78-86% of deionized water; according to the embodiment of the invention, the surface structure of the non-woven fabric can be effectively changed through irradiation treatment, so that the impregnation adsorption of external impregnation liquid is facilitated, the structure in the non-woven fabric can be effectively changed through high-temperature water boiling of the non-woven fabric by using the treatment liquid, so that the transfer of the impregnation liquid is facilitated, and the impregnation performance of the non-woven fabric can be effectively improved through the combined treatment of high-temperature water boiling and irradiation of the non-woven fabric by using the treatment liquid; solves the problems that the existing short fiber polyester tire is poor in impregnation performance, insufficient in impregnation is caused, and the product quality is affected.

Description

Water seepage-proof polyester tire and preparation method thereof
Technical Field
The invention belongs to the technical field of waterproof materials, and particularly relates to a water seepage-proofing polyester tire and a preparation method thereof.
Background
The ester tire belongs to one of non-woven fabrics and can be called as waterproof base fabric. The polyester tyre mainly comprises a long fiber polyester tyre and a short fiber polyester tyre. The long fiber polyester tire is prepared by taking polyester chips as raw materials; the short fiber polyester tire is prepared from 100% polyester short fiber.
Compared with the long fiber polyester tire, the short fiber polyester tire in the prior art has the advantages of simpler production process and lower equipment investment cost. However, the poor impregnation properties of the spun polyester tire compared to the long polyester tire may result in insufficient impregnation, which may affect the quality of the product.
Disclosure of Invention
The invention aims to provide a water seepage prevention polyester tire and a preparation method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides an anti-seepage polyester tire, which is prepared by immersing non-woven fabrics in an impregnating solution after being boiled and irradiated by the treating solution; the treatment fluid comprises the following components in percentage by mass: 7-15% of alkyl amine oxide, 3-11% of sodium lignin sulfonate and 78-86% of deionized water.
Preferably, the treatment fluid comprises the following components in percentage by mass: 9-13% of alkyl amine oxide, 5-9% of sodium lignin sulfonate and 80-84% of deionized water.
Preferably, the treatment fluid comprises the following components in percentage by mass: 11% of alkyl amine oxide, 7% of sodium lignin sulfonate and 82% of deionized water.
Preferably, the impregnating solution comprises the following components in percentage by mass: 1-3% of waterproof agent, 3.5-6.5% of modified starch glue and 91-95% of deionized water.
Preferably, the impregnating solution comprises the following components in percentage by mass: 2% of waterproof agent, 5% of modified starch glue and 93% of deionized water.
Preferably, the modified starch gum is an oxidized starch gum.
Preferably, the waterproofing agent is C6303 waterproofing agent of Zhuang Jie chemical company, guangzhou.
The mass ratio of the impregnating solution to the non-woven fabric is as follows: 10-12:5.
the preparation method of the water-seepage-proof polyester tire comprises the following steps:
immersing the non-woven fabric in the treatment liquid, stirring and boiling at 100-120deg.C for 20-30min, and then taking out and drying the non-woven fabric to make the two sides of the dried non-woven fabric be at the same time 60 And (3) carrying out irradiation treatment under Co-gamma rays, impregnating the non-woven fabric subjected to the irradiation treatment with impregnating solution, and then drying to obtain the water-seepage-proof polyester tire.
Preferably, the dose of the irradiation is 50 kGy-220 kGy, and the intensity of the radioactive source is 4-6×10 6 Ci, the dosage rate is 4-5Gy/s.
The water-seepage-proofing polyester tire is prepared based on the preparation method of the water-seepage-proofing polyester tire.
In summary, due to the adoption of the technical scheme, the method has the following beneficial effects:
the invention provides a water seepage prevention polyester tire and a preparation method thereof, the surface structure of non-woven fabrics can be effectively changed through irradiation treatment, so that the impregnation adsorption of external impregnating solution is facilitated, the structure inside the non-woven fabrics can be effectively changed through high-temperature water boiling of the non-woven fabrics through treatment solution, and the transmission of the impregnating solution is facilitated.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The existing short fiber polyester tire has poor impregnation performance, which can cause insufficient impregnation, thereby affecting the product quality. According to the embodiment of the invention, the non-woven fabric is subjected to combined treatment of high-temperature water boiling and irradiation by using the treatment liquid, so that the impregnation performance of the non-woven fabric can be effectively improved.
Example 1
The preparation method of the water-seepage-proof polyester tire comprises the following steps:
130g of treatment solution and 100g of impregnating solution are prepared: the treatment fluid comprises the following components in parts by weight: alkyl amine oxide 7%, sodium lignin sulfonate 11% and deionized water 82%.
The impregnating solution comprises the following components in parts by weight: 1% of waterproof agent, 4.5% of modified starch adhesive and 94.5% of deionized water.
The modified starch glue is oxidized starch glue, and the waterproof agent is C6303 waterproof agent of Guangzhou Zhuang Jie chemical engineering Co.
Immersing 50g of prepared non-woven fabric into the treatment solution, stirring and boiling for 20min at 100deg.C, and taking out the non-woven fabric to dry water to make the two sides of the dried non-woven fabric at the same time 60 Carrying out irradiation treatment for 8min under Co-gamma rays, wherein the irradiation dose is 50kGy, and the intensity of a radioactive source is 4 multiplied by 10 6 Ci, dose rate was 4Gy/s.
The non-woven fabric subjected to irradiation treatment is impregnated by using an impregnating solution, and the mass ratio of the impregnating solution to the non-woven fabric is as follows: 10:5, soaking for 6 hours, and then drying the water to obtain the water-seepage-proof polyester tire.
Example 2
The preparation method of the water-seepage-proof polyester tire comprises the following steps:
preparing 135g of treatment solution and 105g of impregnating solution: the treatment fluid comprises the following components in parts by weight: 9% of alkyl amine oxide, 9% of sodium lignin sulfonate and 82% of deionized water.
The impregnating solution comprises the following components in parts by weight: 1.5% of waterproof agent, 6.5% of modified starch adhesive and 92% of deionized water.
The modified starch glue is oxidized starch glue, and the waterproof agent is C6303 waterproof agent of Guangzhou Zhuang Jie chemical engineering Co.
Immersing 50g of prepared non-woven fabric into the treatment solution, stirring and boiling for 20min at 10deg.C, and taking out the non-woven fabric to dry the non-woven fabric to make the two sides of the dried non-woven fabric be at the same time 60 Carrying out irradiation treatment for 8min under Co-gamma rays, wherein the irradiation dose is 50kGy, and the intensity of a radioactive source is 4 multiplied by 10 6 Ci, dose rate was 4Gy/s.
The non-woven fabric subjected to irradiation treatment is impregnated by using an impregnating solution, and the mass ratio of the impregnating solution to the non-woven fabric is as follows: 10.5:5, soaking for 6 hours, and then drying the water to obtain the water-seepage-proof polyester tire.
Example 3
The preparation method of the water-seepage-proof polyester tire comprises the following steps:
140g of treatment solution and 110g of impregnating solution are prepared: the treatment fluid comprises the following components in parts by weight: 11% of alkyl amine oxide, 7% of sodium lignin sulfonate and 82% of deionized water.
The impregnating solution comprises the following components in parts by weight: 2% of waterproof agent, 5% of modified starch adhesive and 93% of deionized water.
The modified starch glue is oxidized starch glue, and the waterproof agent is C6303 waterproof agent of Guangzhou Zhuang Jie chemical engineering Co.
Immersing 50g of prepared non-woven fabric into the treatment solution, stirring and boiling for 25min at 110deg.C, and taking out the non-woven fabric to dry the non-woven fabric to make the two sides of the dried non-woven fabric be at the same time 60 Carrying out irradiation treatment for 9min under Co-gamma rays, wherein the irradiation dose is 100kGy, and the intensity of a radioactive source is 5 multiplied by 10 6 Ci, dose rate was 4.5Gy/s.
The non-woven fabric subjected to irradiation treatment is impregnated by using an impregnating solution, and the mass ratio of the impregnating solution to the non-woven fabric is as follows: 11:5, soaking for 7 hours, and then drying the water to obtain the water-seepage-proof polyester tire.
Example 4
The preparation method of the water-seepage-proof polyester tire comprises the following steps:
140g of treatment solution and 115g of impregnating solution were prepared: the treatment fluid comprises the following components in parts by weight: 13% of alkyl amine oxide, 5% of sodium lignin sulfonate and 82% of deionized water.
The impregnating solution comprises the following components in parts by weight: 2.5% of waterproof agent, 4.5% of modified starch adhesive and 92% of deionized water.
The modified starch glue is oxidized starch glue, and the waterproof agent is C6303 waterproof agent of Guangzhou Zhuang Jie chemical engineering Co.
Immersing 50g of prepared non-woven fabric into the treatment solution, stirring and boiling for 25min at 110deg.C, and taking out the non-woven fabric to dry the non-woven fabric to make the two sides of the dried non-woven fabric be at the same time 60 Carrying out irradiation treatment for 9min under Co-gamma rays, wherein the irradiation dose is 100kGy, and the intensity of a radioactive source is 5 multiplied by 10 6 Ci, dose rate was 4.5Gy/s.
The non-woven fabric subjected to irradiation treatment is impregnated by using an impregnating solution, and the mass ratio of the impregnating solution to the non-woven fabric is as follows: 11.5:5, soaking for 7 hours, and then drying the water to obtain the water-seepage-proof polyester tire.
Example 5
The preparation method of the water-seepage-proof polyester tire comprises the following steps:
150g of treatment solution and 120g of impregnating solution were prepared: the treatment fluid comprises the following components in parts by weight: 15% of alkyl amine oxide, 3% of sodium lignin sulfonate and 82% of deionized water.
The impregnating solution comprises the following components in parts by weight: 3% of waterproof agent, 6% of modified starch adhesive and 91% of deionized water.
The modified starch glue is oxidized starch glue, and the waterproof agent is C6303 waterproof agent of Guangzhou Zhuang Jie chemical engineering Co.
Immersing 50g of the prepared nonwoven fabric in the treatment liquid at 120deg.CUnder the condition of stirring and boiling for 30min, then taking out the non-woven fabric and drying the non-woven fabric to ensure that the two surfaces of the dried non-woven fabric are at the same time 60 Carrying out irradiation treatment under Co-gamma rays for 10min, wherein the irradiation dose is 220kGy, and the intensity of a radioactive source is 6 multiplied by 10 6 Ci, dose rate was 5Gy/s.
The non-woven fabric subjected to irradiation treatment is impregnated by using an impregnating solution, and the mass ratio of the impregnating solution to the non-woven fabric is as follows: 12:5, soaking for 8 hours, and then drying the water to obtain the water-seepage-proof polyester tire.
Example 6
The preparation method of this example was the same as that of example 3, and the difference was that the non-woven fabric of this example was immersed in the treatment liquid for 20 minutes.
Example 7
The preparation method of this example was the same as that of example 3, and the difference was that the nonwoven fabric of this example was immersed in the treatment liquid and boiled for 23 minutes.
Example 8
The preparation method of this example was the same as that of example 3, except that the nonwoven fabric of this example was immersed in the treatment liquid for a boiling time of 27 minutes.
Example 9
The preparation method of this example was the same as that of example 3, and the difference was that the non-woven fabric of this example was immersed in the treatment liquid for 30 minutes.
Example 10
The preparation method of this example was the same as that of example 3, and the partial data were different in that the irradiation time of the nonwoven fabric in the example of the present invention was 8min.
Example 11
The preparation method of this example was the same as that of example 3, and the difference was that the irradiation time of the nonwoven fabric in the example of the present invention was 10min.
Comparative example 1
The comparative example was partially identical to example 3 in preparation except that 140g of deionized water was used to water-boil the nonwoven fabric, no treatment liquid was added to the deionized water, and the rest of the steps were identical to example 3.
Comparative example 2
The comparative example was partially identical to example 3 in the preparation method, except that the step of boiling the nonwoven fabric using the treatment liquid was not performed in the comparative example, but the subsequent treatment step such as irradiation treatment was directly performed, and the remaining steps were identical to example 3.
Comparative example 3
The comparative example was partially identical to example 3 in preparation, except that the irradiation treatment of the nonwoven fabric was not performed in the comparative example, and the rest of the steps were identical to example 3.
Comparative example 4
The comparative example was partially identical to example 3 in the preparation method, except that the step of boiling the nonwoven fabric using the treatment liquid was not performed, the irradiation treatment was not performed on the nonwoven fabric, and the rest of the steps were identical to example 3.
Verification test
The SBS modified asphalt was heated and maintained at 180℃and the resulting samples prepared in examples 1 to 11 and comparative examples 1 to 4 were immersed in the SBS modified asphalt, respectively, for 5 seconds, and whether or not each sample was saturated was observed, and the results are shown in Table 1.
The resulting samples prepared in examples 1 to 11 and comparative examples 1 to 4 were put into a drying oven at 50 c, dried for 5 hours, then cooled to room temperature, the weight of each sample was precisely weighed, then the samples were put into a container containing distilled water so that the water temperature was controlled at 25 c, immersed for 24 hours, then the samples were taken out, the water on the surfaces of the samples was rapidly erased, and then the weight of the samples was weighed again. The water absorption was calculated as = (weight of sample after water absorption-weight of sample before water absorption)/weight of sample before water absorption x, giving the absorption as shown in table 1.
TABLE 1
Figure BDA0003114011730000071
Figure BDA0003114011730000081
As can be seen from Table 1, the polyester mold prepared in the embodiment of the invention has good impregnating capacity, so that asphalt can be impregnated rapidly and effectively, the water absorption of the polyester mold can be reduced, the product quality is improved, and as can be seen from comparative examples 1-4, the impregnating capacity of the non-woven fabric can be effectively improved by carrying out high-temperature water boiling and irradiation treatment on the non-woven fabric by the treatment fluid, and the water absorption can be effectively reduced while the impregnating capacity is improved.
To sum up: the invention provides a water seepage prevention polyester tire and a preparation method thereof, the surface structure of non-woven fabrics can be effectively changed through irradiation treatment, so that the impregnation adsorption of external impregnating solution is facilitated, the structure inside the non-woven fabrics can be effectively changed through high-temperature water boiling of the non-woven fabrics through treatment solution, and the transmission of the impregnating solution is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The water-seepage-proofing polyester tire is characterized in that the water-seepage-proofing polyester tire is prepared by immersing non-woven fabrics in an impregnating solution after being subjected to high-temperature water boiling and irradiation treatment by a treatment solution; the treatment fluid comprises the following components in parts by weight: 11% of alkyl amine oxide, 7% of sodium lignin sulfonate and 82% of deionized water; the impregnating solution comprises the following components in parts by weight: 2% of waterproof agent, 5% of modified starch adhesive and 93% of deionized water;
the water seepage prevention polyester tire is prepared by carrying out high-temperature water boiling and irradiation treatment on non-woven fabrics through treatment fluid and impregnating the non-woven fabrics through impregnating fluid, and comprises the following specific steps:
immersing the non-woven fabric in the treatment liquid, stirring and boiling at 100-120deg.C for 25-30min, and then taking out and drying the non-woven fabric to make the two sides of the dried non-woven fabric be at the same time 60 And (3) carrying out irradiation treatment for 9-10min under Co-gamma rays, soaking the non-woven fabric subjected to the irradiation treatment by using a soaking liquid, and then drying to obtain the water-seepage-preventing polyester tire.
2. The water-impermeable polyester tire of claim 1, wherein said water-repellent agent is C6303 water-repellent agent of Zhuang Jie chemical company, guangzhou, and said modified starch gum is oxidized starch gum.
3. The water seepage prevention polyester tire according to claim 1, wherein the mass ratio of the impregnating solution to the non-woven fabric is: 10-12:5.
4. a process for the preparation of a water barrier polyester tire as claimed in any one of claims 1 to 3, comprising the steps of:
immersing the non-woven fabric in the treatment liquid, stirring and boiling for 25-30min at 100-120deg.C, taking out the non-woven fabric, oven drying,so that the two surfaces of the dried non-woven fabric are both on 60 And (3) carrying out irradiation treatment for 9-10min under Co-gamma rays, soaking the non-woven fabric subjected to the irradiation treatment by using a soaking liquid, and then drying to obtain the water-seepage-preventing polyester tire.
5. The method for preparing a water-impermeable polyester tire according to claim 4, wherein the radiation used for irradiation is 60 Co-gamma rays, irradiation dose of 50-220 kGy, and intensity of radioactive source of 4-6×10 6 Ci, the dosage rate is 4-5Gy/s.
6. A polyester tire prepared based on the method of preparing a water barrier polyester tire of any one of claims 4-5.
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WO2013092052A1 (en) * 2011-12-20 2013-06-27 Unilever Plc Isotropic liquid detergents comprising soil release polymer
CN104647845B (en) * 2015-01-29 2017-04-19 天鼎丰非织造布有限公司 Polyester reinforcement and preparation method thereof as well as waterproof membrane
WO2017133879A1 (en) * 2016-02-04 2017-08-10 Unilever Plc Detergent liquid
JP7014380B2 (en) * 2018-03-28 2022-02-01 花王株式会社 Detergent composition
CN110804857A (en) * 2019-11-26 2020-02-18 界首市远航织带有限公司 Treatment method for improving stain-resistant and anti-pilling capability of woven tape
CN111441168A (en) * 2020-04-08 2020-07-24 安徽龙宸纺织科技有限公司 Processing method for improving friction resistance and ultraviolet resistance of nylon fabric

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