CN105220313A - A kind of preparation method of fire-retardant Halogen TPU sunlight fabric - Google Patents
A kind of preparation method of fire-retardant Halogen TPU sunlight fabric Download PDFInfo
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- CN105220313A CN105220313A CN201510519472.2A CN201510519472A CN105220313A CN 105220313 A CN105220313 A CN 105220313A CN 201510519472 A CN201510519472 A CN 201510519472A CN 105220313 A CN105220313 A CN 105220313A
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Abstract
The present invention relates to a kind of preparation method of fire-retardant Halogen TPU sunlight fabric, comprising: TPU and antiseized particle are dried; The TPU of oven dry and filler are carried out physical blending in proportion, obtains the TPU particle mixed; The TPU particle obtained is obtained coated yarns by PET precursor coated after extruder melting, then warping, weave, HEAT SETTING, obtain fire-retardant Halogen TPU sunlight fabric.The sunlight fabric that method of the present invention obtains has high flame retardant and antibiotic property, anti-light aging and thermal ageing resistant performance good, and meet environmental protection ideas, have a good application prospect and great researching value.
Description
Technical field
The invention belongs to the preparation field of TPU sunlight fabric, particularly a kind of preparation method of fire-retardant Halogen TPU sunlight fabric.
Background technology
Sunlight fabric, refer to for a kind of fabric kept the sun off with play miscellaneous function sunshine, usually together with other fabric, be used for hiding article and play the effect of avoiding meeting strong illumination, the most basic sunlight fabric has stop high light and ultraviolet effect, and fire-retardant sunlight fabric refers to that refractive power effect reaches 85%-99% substantially, percent opening be 1%-15% not etc., there is sunshade, printing opacity, the feature of ventilating, both the sunlight can having eliminated the overwhelming majority irradiates, room air can be kept again unobstructed, there is the sunlight fabric of anti-flaming function simultaneously, general is all permanent flame retardant effect.
Thermoplastic polyurethane (TPU) is the novel organic polymer synthetic material of one of rising in recent years.Its outstanding feature is good processability, and excellent in abrasion resistance, ozone resistance is fabulous, and intensity is high, good springiness, and low temperature resistant have good oil resistivity, chemical-resistant resistance and environmental resistance, is a kind of novel polymeric material.TPU is divided into two kinds, polyether-type and polyester-type two kinds, and wherein, polyether-type also has the advantage of hydrolytic resistance in wet condition.But thermoplastic polyurethane (TPU) also has shortcoming, its light aging resisting and heat aging property simultaneously, fire resistance is also very poor simultaneously, and these two shortcomings limit the application of TPU material in sunlight fabric field substantially.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preparation method of fire-retardant Halogen TPU sunlight fabric, the sunlight fabric that the method prepares has high flame retardant and antibiotic property, anti-light aging and thermal ageing resistant performance good, and meet environmental protection ideas, have a good application prospect and great researching value.
The preparation method of a kind of fire-retardant Halogen TPU sunlight fabric of the present invention, comprising:
(1) TPU and antiseized master batch are dried;
(2) TPU of drying in step (1) and filler are carried out physical blending, obtain the TPU particle mixed; Wherein, consisting of of the TPU particle of mixing: by mass percentage, thermoplastic polyurethane TPU elastomer 78% ~ 90%; Light stabilizer 1.5%-2.5%; Antiseized master batch 1%-2%; Inorganic no-halogen composite flame-retardant agent 10%-18%; Antiseptic 0.2%-0.4%; Oil 0.5%; Each constituent mass percentage sum is 100%;
(3) the TPU particle obtained in step (2) is obtained coated yarns by PET precursor coated after extruder melting, then warping, weave, HEAT SETTING, obtain fire-retardant Halogen TPU sunlight fabric; Wherein, the mass percent of TPU and PET is 70 ~ 80%:20 ~ 30%.
The temperature of drying in described step (1) is 105 DEG C-110 DEG C, and drying time is 2 ~ 4 hours.
Light stabilizer is at least one in the hindered amine of hindered amines stabilizer, benzophenone light stabilizer and mass ratio 1:2 and benzophenone in described step (2).
In described step (2), antiseized master batch is stearic amide or mass ratio is the stearic amide of 1:5 and two oleamide.
Inorganic no-halogen composite flame-retardant agent is at least one in the antimonous oxide of mass ratio 5:1 and the compound of zinc stannate and magnalium complexes in described step (2).
In described step (2), antiseptic is isothiazolinone and the Zinc Pyrithione of mass ratio 1:1.
In described step (2), oil is alkanes; Mainly play and adhere to left and right, carry out physical blending and obtain simultaneously, inorganic filler is better adhered to each other.
In described step (3), the setting parameter of extruder is: the temperature of die head and screw rod is set as 210 DEG C-230 DEG C, and barrel feed opening temperature is set as 180 DEG C-190 DEG C, and screw speed is 45r/min-70r/min, and winding speed is 300-500m/min.
In described step (3), the temperature of HEAT SETTING is 160-170 DEG C; Speed is 15m/min.
The present invention is by the adjustment of formula and groping of technological parameter, obtained have high flame retardant, anti-light aging and heat ageing, antibiotic property, the fire-retardant TPU sunlight fabric of ABRASION RESISTANCE and self-cleaning premium properties, this fire-retardant sunlight fabric meets the inflaming retarding fabric of fire-fighting requirements, reach relevant flame-retardant test criteria both domestic and external and weatherability testing standard, start the beginning that TPU novel high polymer material uses as sunlight fabric, the fire retardant of Halogen meets again modern environmental protection ideas simultaneously, has a good application prospect and great researching value.
Fire-retardant Halogen TPU sunlight fabric prepared by the present invention overcomes the shortcoming of TPU material weatherability and poor fire, remain its good processability, excellent in abrasion resistance, intensity is high simultaneously, good springiness, low temperature resistant, there are the features such as good oil resistivity, prepared and there is high flame retardant, anti-light aging and heat ageing, antibiotic property, the fire-retardant TPU sunlight fabric of ABRASION RESISTANCE and self-cleaning premium properties, has filled up the blank that domestic TPU material is applied on sunlight fabric.
beneficial effect
The fire-retardant Halogen TPU sunlight fabric good processability that preparation method of the present invention obtains, excellent in abrasion resistance, intensity is high, good springiness, low temperature resistant, has good oil resistivity; Fire resistance original text, has the performance of anti-light aging and heat ageing, meets environmental protection ideas simultaneously, has a good application prospect and great researching value.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
(1) TPU and antiseized master batch are dried 3h, with for subsequent use at the temperature of 105 DEG C.
(2) according to the formula in table 1, TPU and various filler are carried out physical blending, mix rear for subsequent use.
(3) the TPU particle mixed coated PET precursor after crossing melting at extruder back warp is obtained coated yarns, yarn is weaved cotton cloth, and becomes finished fabric after sizing.Wherein, the setting parameter of extruder is as follows: the temperature of die head and screw rod is set as 210 DEG C, and barrel feed opening temperature is set as 180 DEG C, and screw speed is 50r/min, and winding speed is set as 400m/min.By the yarn obtained at the process conditions through warping, weave, TPU sunlight fabric that the operation such as HEAT SETTING obtains fire-retardant Halogen; Wherein, the temperature of HEAT SETTING is 160 DEG C, and speed is 15m/min, TPU/PET mass ratio=72%:28%.Carry out performance test to the TPU fabric obtained, result is as shown in table 2, can find out that the fabric all of preparation has good fire resistance, weatherability, wear-resisting and processing characteristics.
The addition of each component in table 1 embodiment 1
The performance test results of the TPU fabric of table 2 embodiment 1
Embodiment 2
Concrete each production technology is with implementing 1, and difference of just filling a prescription, fills a prescription as shown in table 3.Carry out performance test to the TPU fabric obtained, result is as shown in table 4.
The addition of each component in table 3 embodiment 2
The performance test results of the TPU fabric of table 4 embodiment 2
Claims (8)
1. a preparation method for fire-retardant Halogen TPU sunlight fabric, comprising:
(1) TPU and antiseized master batch are dried;
(2) TPU of drying in step (1) and filler are carried out physical blending, obtain the TPU particle mixed; Wherein, consisting of of the TPU particle of mixing: by mass percentage, thermoplastic polyurethane TPU elastomer 78% ~ 90%; Light stabilizer 1.5%-2.5%; Antiseized master batch 1%-2%; Inorganic no-halogen composite flame-retardant agent 10%-18%; Antiseptic 0.2%-0.4%; Oil 0.5%; Each constituent mass percentage sum is 100%;
(3) the TPU particle obtained in step (2) is obtained coated yarns by PET precursor coated after extruder melting, then warping, weave, HEAT SETTING, obtain fire-retardant Halogen TPU sunlight fabric; Wherein, the mass percent of TPU and PET is 70 ~ 80%:20 ~ 30%.
2. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, is characterized in that, the temperature of drying in described step (1) is 105 DEG C-110 DEG C, and drying time is 2 ~ 4 hours.
3. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, it is characterized in that, light stabilizer is at least one in the hindered amine of hindered amines stabilizer, benzophenone light stabilizer and mass ratio 1:2 and benzophenone in described step (2).
4. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, is characterized in that, in described step (2), antiseized master batch is stearic amide or mass ratio is the stearic amide of 1:5 and two oleamide.
5. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, it is characterized in that, inorganic no-halogen composite flame-retardant agent is at least one in the antimonous oxide of mass ratio 5:1 and the compound of zinc stannate and magnalium complexes in described step (2).
6. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, is characterized in that, in described step (2), antiseptic is isothiazolinone and the Zinc Pyrithione of mass ratio 1:1.
7. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, it is characterized in that, in described step (3), the setting parameter of extruder is: the temperature of die head and screw rod is set as 210 DEG C-230 DEG C, barrel feed opening temperature is set as 180 DEG C-190 DEG C, screw speed is 45r/min-70r/min, and winding speed is 300-500m/min.
8. the preparation method of a kind of fire-retardant Halogen TPU sunlight fabric according to claim 1, is characterized in that, in described step (3), the temperature of HEAT SETTING is 160-170 DEG C.
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| CN201510519472.2A CN105220313B (en) | 2015-08-21 | 2015-08-21 | A kind of preparation method of fire-retardant Halogen TPU sunlight fabrics |
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| CN201510519472.2A CN105220313B (en) | 2015-08-21 | 2015-08-21 | A kind of preparation method of fire-retardant Halogen TPU sunlight fabrics |
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| CN105220313B CN105220313B (en) | 2018-03-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137198A (en) * | 2018-10-11 | 2019-01-04 | 桐乡市巨豪纺织有限公司 | A kind of high abrasion yarn |
| CN110699825A (en) * | 2019-11-01 | 2020-01-17 | 飞佛特种纺织品（宁波）有限公司 | Preparation method of organic silicon TPSIV sunlight fabric |
| CN113089312A (en) * | 2021-03-03 | 2021-07-09 | 潘少华 | High-strength flame-retardant elastic fabric and preparation method thereof |
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| CN102285185A (en) * | 2011-05-17 | 2011-12-21 | 中纺新材料科技有限公司 | High-adhesion airtight TPU (thermoplastic polyurethanes) coated fabric and preparation method thereof |
| CN103015176A (en) * | 2012-12-12 | 2013-04-03 | 飞佛特种纺织品（宁波）有限公司 | Method for preparing high-antiflaming sunshine fabric |
| CN202989442U (en) * | 2012-10-10 | 2013-06-12 | 飞佛特种纺织品（宁波）有限公司 | Flame-retardant polyvinyl chloride (PVC) sunscreen fabric |
| CN103756287A (en) * | 2014-01-24 | 2014-04-30 | 福州大学 | Modified TPU (thermoplastic polyurethane) calendered film and preparation method thereof |
| CN104448787A (en) * | 2014-12-10 | 2015-03-25 | 东莞市雄林新材料科技股份有限公司 | Production process of novel high-performance TPU composite material |
| WO2015057505A1 (en) * | 2013-10-15 | 2015-04-23 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethanes made with tin-free catalysts |
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2015
- 2015-08-21 CN CN201510519472.2A patent/CN105220313B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102285185A (en) * | 2011-05-17 | 2011-12-21 | 中纺新材料科技有限公司 | High-adhesion airtight TPU (thermoplastic polyurethanes) coated fabric and preparation method thereof |
| CN202989442U (en) * | 2012-10-10 | 2013-06-12 | 飞佛特种纺织品（宁波）有限公司 | Flame-retardant polyvinyl chloride (PVC) sunscreen fabric |
| CN103015176A (en) * | 2012-12-12 | 2013-04-03 | 飞佛特种纺织品（宁波）有限公司 | Method for preparing high-antiflaming sunshine fabric |
| WO2015057505A1 (en) * | 2013-10-15 | 2015-04-23 | Lubrizol Advanced Materials, Inc. | Thermoplastic polyurethanes made with tin-free catalysts |
| CN103756287A (en) * | 2014-01-24 | 2014-04-30 | 福州大学 | Modified TPU (thermoplastic polyurethane) calendered film and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137198A (en) * | 2018-10-11 | 2019-01-04 | 桐乡市巨豪纺织有限公司 | A kind of high abrasion yarn |
| CN110699825A (en) * | 2019-11-01 | 2020-01-17 | 飞佛特种纺织品（宁波）有限公司 | Preparation method of organic silicon TPSIV sunlight fabric |
| CN113089312A (en) * | 2021-03-03 | 2021-07-09 | 潘少华 | High-strength flame-retardant elastic fabric and preparation method thereof |
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| CN105220313B (en) | 2018-03-16 |
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