CN105648550A - Degradable corn polyblend fabric synthesis process - Google Patents
Degradable corn polyblend fabric synthesis process Download PDFInfo
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- CN105648550A CN105648550A CN201410636357.9A CN201410636357A CN105648550A CN 105648550 A CN105648550 A CN 105648550A CN 201410636357 A CN201410636357 A CN 201410636357A CN 105648550 A CN105648550 A CN 105648550A
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- titanium oxide
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Abstract
The invention discloses a degradable corn polyblend fabric synthesis process characterized by comprising the following steps: firstly using effective synthesis technology to obtain high molecular weight Nano-Tio2 composite poly succinic acid butanediol ester, and blending same into polyester fibers; then blending corn fibers with Nano-Tio2 composite poly succinic acid butanediol ester fibers so as to prepare the degradable corn polyblend fabric, wherein the Nano-Tio2 composite poly succinic acid butanediol ester fiber specification is 1.56-1.65 detx*38mm, and the core fiber spinning specification is 1.56-1.65 detx*38mm.
Description
Technical field
The invention belongs to technical field of chemical synthesis, be specifically related to the synthesis technique of a kind of degradable corn blending fabric.
Background technology
The synthesis technique of degradable corn blending fabric at least includes the basic process such as thermal finalization, stretching. In the building-up process method of current degradable corn blending fabric, technological process is not easy to implement, and the blend fabric finished product of generation is not degradable, reaction residual cannot be recycled, manufacturing process is complicated, and production efficiency is low and cost high, is not suitable for large-scale production.
Summary of the invention
For the above-mentioned technical problem overcoming prior art to exist, it is an object of the invention to, it is provided that the synthesis technique of a kind of degradable corn blending fabric, the present invention not only manufacturing process is simple, improve work efficiency, and the product of the blend fabric generated is degradable, it is suitable for industrialized production.
The synthesis technique of degradable corn blending fabric provided by the invention, comprises the following steps:
(1) the nano titanium oxide composite polybutylene succinate of high molecular is obtained first with effective synthesis technique, the consumption of nano titanium oxide is 11��15 ��, catalyst is p-methyl benzenesulfonic acid and the combination of organic tin compound, the addition of p-methyl benzenesulfonic acid is 150 �� 10-6 of butanediol amount, and the addition of organic tin compound is 300 �� 10-6 of butanediol amount;
(2) nanometer titanium dioxide blending Direct-spinning of PET Fiber, the first of melt spinning spins draft temperature 220 DEG C, and speed is 1500��2000m/min, the draw ratio 2.5��3.5 stretched together, temperature 130 DEG C, heat setting temperature at 90��100 DEG C, two roads stretch draw ratio 1.15��1.50, temperature 110 DEG C, coiling temperature 70��80 DEG C, making fiber temperature reach less than 50 DEG C then through thermal finalization, cut off, spinning obtains nano titanium oxide biodegradable fiber specification 1.56��1.65detx �� 38mm;
(3) corn fiber and nano titanium oxide composite polybutylene succinate fiber is selected to carry out blending, nano titanium oxide composite polybutylene succinate fiber dimensious 1.56��1.65detx �� 38mm, corn fiber spinning specification 1.56��1.65detx �� 38mm, the proportion of corn fiber is 45��50%, nano titanium oxide composite polybutylene succinate fiber proportion is 50��55%, obtain fibre spinning specification at 1.85��2.65detx �� 38mm, through blowing, comb and parallel cotton fibers prior to spinning, drafting, spun yarn, weave cotton cloth, the operations such as dyeing prepare degradable corn blending fabric.
The synthesis technique of degradable corn blending fabric provided by the invention, it has the beneficial effects that, overcoming prior art, to prepare operation in corn blending fabric technical process more, and the problem that workload is big improves work efficiency;Improve the conversion per pass of reactant and the productivity of product.
Detailed description of the invention
Below in conjunction with an embodiment, the synthesis technique of degradable corn blending fabric provided by the invention is described in detail.
Embodiment
The synthesis technique of the degradable corn blending fabric of the present embodiment, comprises the following steps:
(1) the nano titanium oxide composite polybutylene succinate of high molecular is obtained first with effective synthesis technique, the consumption of nano titanium oxide is 15 ��, catalyst is p-methyl benzenesulfonic acid and the combination of organic tin compound, the addition of p-methyl benzenesulfonic acid is 150 �� 10-6 of butanediol amount, and the addition of organic tin compound is 300 �� 10-6 of butanediol amount;
(2) nanometer titanium dioxide blending Direct-spinning of PET Fiber, the first of melt spinning spins draft temperature 220 DEG C, and speed is 1500��2000m/min, the draw ratio 3.5 stretched together, temperature 130 DEG C, heat setting temperature at 100 DEG C, two roads stretch draw ratio 1.15, temperature 110 DEG C, coiling temperature 80 DEG C, making fiber temperature reach less than 50 DEG C then through thermal finalization, cut off, spinning obtains nano titanium oxide biodegradable fiber specification 1.65detx �� 38mm;
(3) corn fiber and nano titanium oxide composite polybutylene succinate fiber is selected to carry out blending, nano titanium oxide composite polybutylene succinate fiber dimensious 1.65detx �� 38mm, corn fiber spinning specification 1.65detx �� 38mm, the proportion of corn fiber is 50%, nano titanium oxide composite polybutylene succinate fiber proportion is 55%, obtain fibre spinning specification at 2.65detx �� 38mm, through blowing, comb and parallel cotton fibers prior to spinning, drafting, spun yarn, weave cotton cloth, the operation such as dyeing prepares degradable corn blending fabric.
The synthesis technique of degradable corn blending fabric, it is not necessary to loaded down with trivial details post-reaction treatment, substantially increases properties of product, and it is environmentally friendly pollution-free, technological process is easy to implement, and production cost is low, synthesis yield is high, better achieves the industrialized production of product.
Claims (1)
1. the synthesis technique of a degradable corn blending fabric, it is characterised in that: said method comprising the steps of:
(1) the nano titanium oxide composite polybutylene succinate of high molecular is obtained first with effective synthesis technique, the consumption of nano titanium oxide is 11��15 ��, catalyst is p-methyl benzenesulfonic acid and the combination of organic tin compound, the addition of p-methyl benzenesulfonic acid is 150 �� 10-6 of butanediol amount, and the addition of organic tin compound is 300 �� 10-6 of butanediol amount;
(2) nanometer titanium dioxide blending Direct-spinning of PET Fiber, the first of melt spinning spins draft temperature 220 DEG C, and speed is 1500��2000m/min, the draw ratio 2.5��3.5 stretched together, temperature 130 DEG C, heat setting temperature at 90��100 DEG C, two roads stretch draw ratio 1.15��1.50, temperature 110 DEG C, coiling temperature 70��80 DEG C, making fiber temperature reach less than 50 DEG C then through thermal finalization, cut off, spinning obtains nano titanium oxide biodegradable fiber specification 1.56��1.65detx �� 38mm;
(3) corn fiber and nano titanium oxide composite polybutylene succinate fiber is selected to carry out blending, nano titanium oxide composite polybutylene succinate fiber dimensious 1.56��1.65detx �� 38mm, corn fiber spinning specification 1.56��1.65detx �� 38mm, the proportion of corn fiber is 45��50%, nano titanium oxide composite polybutylene succinate fiber proportion is 50��55%, obtain fibre spinning specification at 1.85��2.65detx �� 38mm, through blowing, comb and parallel cotton fibers prior to spinning, drafting, spun yarn, weave cotton cloth, the operations such as dyeing prepare degradable corn blending fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636357.9A CN105648550A (en) | 2014-11-13 | 2014-11-13 | Degradable corn polyblend fabric synthesis process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636357.9A CN105648550A (en) | 2014-11-13 | 2014-11-13 | Degradable corn polyblend fabric synthesis process |
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| Publication Number | Publication Date |
|---|---|
| CN105648550A true CN105648550A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410636357.9A Pending CN105648550A (en) | 2014-11-13 | 2014-11-13 | Degradable corn polyblend fabric synthesis process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532107A (en) * | 2018-04-08 | 2018-09-14 | 福建凤竹纺织科技股份有限公司 | A kind of preparation method of blended silk like fabric fabric |
| CN110004565A (en) * | 2019-04-01 | 2019-07-12 | 江苏明源纺织有限公司 | A kind of cotton mixture fabric and processing method based on polylactic acid |
| CN113445175A (en) * | 2021-07-22 | 2021-09-28 | 杭州新生印染有限公司 | Polybutylene succinate-viscose blended fabric and dyeing and finishing processing method thereof |
-
2014
- 2014-11-13 CN CN201410636357.9A patent/CN105648550A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532107A (en) * | 2018-04-08 | 2018-09-14 | 福建凤竹纺织科技股份有限公司 | A kind of preparation method of blended silk like fabric fabric |
| CN110004565A (en) * | 2019-04-01 | 2019-07-12 | 江苏明源纺织有限公司 | A kind of cotton mixture fabric and processing method based on polylactic acid |
| CN113445175A (en) * | 2021-07-22 | 2021-09-28 | 杭州新生印染有限公司 | Polybutylene succinate-viscose blended fabric and dyeing and finishing processing method thereof |
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Application publication date: 20160608 |