CN206318926U - The luminous chinlon 6 section process units of Europium - Google Patents
The luminous chinlon 6 section process units of Europium Download PDFInfo
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- CN206318926U CN206318926U CN201621311761.XU CN201621311761U CN206318926U CN 206318926 U CN206318926 U CN 206318926U CN 201621311761 U CN201621311761 U CN 201621311761U CN 206318926 U CN206318926 U CN 206318926U
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- europium
- chinlon
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Abstract
The utility model is the luminous chinlon 6 section process units of Europium; its structure is that the discharging opening of Europium complex luminescent material measuring tank and the discharging opening of the master batch measuring tank of polyamide fibre 6 all connect A blending tanks; A blending tank connecting screw rod extruders; screw extruder connects A vacuum drums; A vacuum drums connect B blending tanks; B blending tanks connect B vacuum drums; B vacuum drums connect the discharging opening of chinlon 6 section measuring tank; B blending tanks connect melting granulator; melting granulator connects extraction equipment; extraction equipment connects dewaterer, dewaterer connection drying tower.Advantage of the present utility model：It is simple in construction effective, the luminous chinlon 6 section of Europium of production, it is used to after spinning obtain the luminous polyamide fibre of Europium that can launch pure feux rouges under ultraviolet light, can reach good luminous function.Using quite extensively, there is certain market demand, it is ensured that wearer's work safety.
Description
Technical field
The utility model relates to the luminous chinlon 6 section process units of Europium.
Background technology
With the development of society, industrially to the Functional Requirement more and more higher of nylon 6 material, the product city of conventional nylon 6
Field nearly saturation, the product of development functionality nylon 6 has been inevitable.
Rare earth element is located at group of the lanthanides in the periodic table of elements, because its outer electronic structure is identical, and internal layer 4f energy level ratios
More close, rare earth element shows the physics and chemical property of many uniquenesses, so being used widely in light, electricity, magnetic field.
The fluorescent emission of general rare earth ion mostlys come from the f-f electron transitions of 4f electronic shell, and 5S2 and the electronics of 5P 6 typically can be 4f
Electron institute is shielded, therefore light radiation transition influence of the matrix on 4f electronic shell is smaller.This shielding action can exactly make rare earth
Ion produces sharp band transmitting and longer fluorescence lifetime.
Study the fabric being made up of this fiber have ultraviolet light or it is electroluminescent under the conditions of have it is efficient, luminous strong
The luminous polyamide fibre of the high Europium of degree, its product can be used for work at night clothes, false proof, biochip etc..
Utility model content
The utility model proposes the luminous chinlon 6 section process units of Europium, its purpose is intended to overcome existing
Technology above shortcomings, are realized
Technical solution of the present utility model：The luminous chinlon 6 section process units of Europium, its structure includes
Machine Rare Earth Europium Complex luminescent material measuring tank, the master batch measuring tank of polyamide fibre 6, A blending tanks, B blending tanks, chinlon 6 section measuring tank
And melting granulator, the wherein discharging opening of Europium complex luminescent material measuring tank and the master batch measuring tank of polyamide fibre 6 go out
Material mouth all connects A blending tanks, A blending tank connecting screw rod extruders, screw extruder connection A vacuum drums, the connection of A vacuum drums
B blending tanks, B blending tanks connection B vacuum drums, B vacuum drums connect the discharging opening of chinlon 6 section measuring tank, the connection of B blending tanks
Melting granulator, melting granulator connection extraction equipment, extraction equipment connection dewaterer, dewaterer connection drying tower.
Advantage of the present utility model：It is simple in construction effective, the luminous chinlon 6 section of Europium of production, it is used to spin
Obtain to launch under ultraviolet light the luminous polyamide fibre of Europium of pure feux rouges after silk, can reach good luminous function.
The application of high performance luminous chinlon 6 section is quite extensive, is not limited to dress-goods such as seabed operation clothes, night work clothes etc.
Clothes, the field such as other false proof, molecular probes, biochip, communication, solar cell all has important application,
There is certain market demand, it is ensured that wearer's work safety.
Brief description of the drawings
Fig. 1 is the structural representation of the luminous chinlon 6 section process units of Europium.
1 in figure be Europium complex luminescent material measuring tank, 2 be the master batch measuring tank of polyamide fibre 6,3 be A mixing
Tank, 4 be screw extruder, 5 be A vacuum drums, 6 be B blending tanks, 7 be B vacuum drums, 8 be chinlon 6 section measuring tank, 9 be
Melting granulator, 10 be extraction equipment, 11 be dewaterer, 12 be drying tower.
Embodiment
The utility model is described in further detail with reference to embodiment and embodiment.
The chinlon 6 section process units as shown in figure 1, Europium lights, its structure includes organic Rare Earth Europium Complex
Luminescent material measuring tank 1, the master batch measuring tank 2 of polyamide fibre 6, A blending tanks 3, B blending tanks 6, chinlon 6 section measuring tank 8 and melt pelletization
The discharging opening of the master batch measuring tank 2 of machine 9, the wherein discharging opening of Europium complex luminescent material measuring tank 1 and polyamide fibre 6 all connects
Meet A blending tanks 3, the connecting screw rod extruder 4 of A blending tanks 3, the connection A of screw extruder 4 vacuum drums 5, the connection of A vacuum drums 5 B
Blending tank 6, the connection B of B blending tanks 6 vacuum drums 7, the discharging opening of the connection chinlon 6 section of B vacuum drums 7 measuring tank 8, B blending tanks
6 connection melting granulators 9, the connection extraction equipment 10 of melting granulator 9, the connection dewaterer 11 of extraction equipment 10, dewaterer 11 connects
Connect drying tower 12.
According to above structure, during production, first carry out (one) and prepare Masterbatch：By Europium complex luminescent material
(chemical formula is C24H16EuN4SF3O2, and molecular formula is for Eu (TTA) 3DmPPhen, wherein TTA：α-thiophene trifluoro formyl third
Ketone, DmPPhen is：2,3- dimethyl pyrazines simultaneously [1,10] Phen) cut into slices with PA6 (Polyamide 6, polycaprolactam)
It is sufficiently mixed, obtains well mixed formula mother liquor, Masterbatch is prepared using screw extruder, is dried in vacuo, makes it
Moisture content is less than 20ppm；Europium complex luminescent material accounts for the 0.3%-30% of Masterbatch gross mass.It is described to prepare
Masterbatch vacuum ＜ 0.095MPa, the temperature of drying be 100-140 DEG C, time for drying be 10-16h.
(2) drying of PA6 sections：PA6 slices synthesis methods are dried to vacuum drum；Dry temperature is 120-180
DEG C, vacuum is less than 0.095MPa, and drying time is 10-16h.
(3) granulate：Masterbatch is uniformly mixed with dried PA6 sections, the weight that the Masterbatch is cut into slices with PA6
Than for 1:20-100, the content for making organic RE europium complex Eu (TTA) 3DmPPhen is 0.05-5%；Obtained by melt pelletization
To luminous chinlon 6 section.
(4) extract：Due in the nylon 6 after the completion of polymerization contain about 10% caprolactam, if the part oneself in acyl
Amine mixes can have a strong impact on the quality of section in a slice, so must be extracted the caprolactam in section with high-temperature water
Come.
(5) dry：Because granulation, extraction process section are directly to be contacted with water, so the Buddhist nun after extraction process
Dragon 6 cut into slices its water content it is at a relatively high, by industry requirement nylon 6 slice it is aqueous have to be lower than 0.08% just be certified products.So through
The nylon 6 slice crossed after having extracted is also needed to by being processed further that certified products can be turned into.After extraction, section is led to water
Cross dewaterer dehydration, section after dehydration in drying tower with high temperature nitrogen countercurrently, by high temperature nitrogen by section
Moisture content is taken away.
Under ultraviolet light, luminous polyamide fibre launches pure feux rouges at 615nm.
Europium complex luminescent material is prepared as prior art：By Eu2O3With concentrated hydrochloric acid mixing, Eu2O3With it is dense
The mass ratio of hydrochloric acid is 1:1-10, is evaporated on electric jacket, is then configured to ethanol solution；A certain amount of Phen neutrality is taken to match somebody with somebody
Body DmPPhen is put into flask, is added dropwise and the equimolar EuCl of Phen neutral ligand DmPPhen at 55-60 DEG C3Second
Alcoholic solution, is stirred 40-80 minutes；Phen neutral ligand DmPPhen, the HTTA of 3 times of moles ethanol solution is added dropwise, uses
Triethylamine adjusts pH to 6-7, is transferred to autoclave, and design temperature is 120-160 DEG C, and pressure is less than 10MPa, insulation reaction 5-10h；Pressure
Power is more than 0.1MPa, and vacuum distillation, cooling separates out solid, and suction filtration, alcohol is washed for several times, washed several times with water, vacuum drying, and vacuum is
0.09MPa, drying temperature is 60-90 DEG C, and drying time is 8-12h；Obtain nano level blush powder.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (1)
- The chinlon 6 section process units 1. Europium lights, its feature is measured including organic Rare Earth Europium Complex luminescent material Tank (1), the master batch measuring tank (2) of polyamide fibre 6, A blending tanks (3), B blending tanks (6), chinlon 6 section measuring tank (8) and melting granulator (9), the wherein discharging opening of the discharging opening of Europium complex luminescent material measuring tank (1) and the master batch measuring tank (2) of polyamide fibre 6 All connect A blending tanks (3), A blending tanks (3) connecting screw rod extruder (4), screw extruder (4) connection A vacuum drums (5), A Vacuum drum (5) connection B blending tanks (6), B blending tanks (6) connection B vacuum drums (7), B vacuum drums (7) connection polyamide fibre 6 is cut The discharging opening of piece measuring tank (8), B blending tanks (6) connection melting granulator (9), melting granulator (9) connection extraction equipment (10), extraction equipment (10) connection dewaterer (11), dewaterer (11) connection drying tower (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311761.XU CN206318926U (en) | 2016-12-01 | 2016-12-01 | The luminous chinlon 6 section process units of Europium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311761.XU CN206318926U (en) | 2016-12-01 | 2016-12-01 | The luminous chinlon 6 section process units of Europium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318926U true CN206318926U (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621311761.XU Active CN206318926U (en) | 2016-12-01 | 2016-12-01 | The luminous chinlon 6 section process units of Europium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475800A (en) * | 2017-08-22 | 2017-12-15 | 杨子中 | A kind of graphene rare earth polyamide fibre nano-composite fiber and its preparation method and application |
-
2016
- 2016-12-01 CN CN201621311761.XU patent/CN206318926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475800A (en) * | 2017-08-22 | 2017-12-15 | 杨子中 | A kind of graphene rare earth polyamide fibre nano-composite fiber and its preparation method and application |
| CN107475800B (en) * | 2017-08-22 | 2020-05-05 | 杨子中 | Graphene-rare earth-chinlon nano composite fiber and preparation method and application thereof |
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