CN107189368A - A kind of polyester fiber master batch of high heat-resisting weatherability and preparation method thereof - Google Patents
A kind of polyester fiber master batch of high heat-resisting weatherability and preparation method thereof Download PDFInfo
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- CN107189368A CN107189368A CN201710442533.9A CN201710442533A CN107189368A CN 107189368 A CN107189368 A CN 107189368A CN 201710442533 A CN201710442533 A CN 201710442533A CN 107189368 A CN107189368 A CN 107189368A
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- polyester fiber
- fiber master
- high heat
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/324—Alkali metal phosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The invention discloses a kind of polyester fiber master batch of high heat-resisting weatherability and preparation method thereof, raw material includes：Rutgers, ethylene glycol, glass fibre, titanium dioxide, polyethylene, makrolon, polycaprolactone diols, stabilizer, dispersant, bulking agent and crosslinking agent.Its preparation method is first to take rutgers, ethylene glycol, glass fibre mixing, and polycondensation reaction is carried out under an inert atmosphere；Then polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in reactant, stands, washed reaction product to neutrality, separation of solid and liquid after disperseing with water；Finally gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization, obtain polyester fiber master batch.The polypropylene fiber master batch of the present invention has preferable heat-resisting and weatherability.
Description
Technical field
The invention belongs to chemical fiber field, and in particular to a kind of polyester fiber master batch of high heat-resisting weatherability and its
Preparation method.
Background technology
Terylene is an important kind in synthetic fibers, is the trade name of China's polyester fiber.It is to benzene with essence
Dioctyl phthalate (PTA) or dimethyl terephthalate (DMT) (DMT) and ethylene glycol (EG) are raw material through esterification or ester exchange and polycondensation reaction
Prepared by fiber-forming polymer-polyethylene terephthalate (PET), through spinning and the fiber that is made of post processing.
Having many uses for terylene, is largely used to manufacture clothing fabric and industrial product.Terylene has extremely excellent shape stability
Energy.Spun polyester thread or fabric generated after setting it is flat very, fluffy form or rivel etc., in use through repeatedly washing, still
Can be prolonged constant.Terylene is simplest one kind of technique in three big synthetic fibers, and price is also relatively cheap, along with it has solid
It is durable, elasticity it is good, be unlikely to deform, it is corrosion-resistant, insulation, it is well-pressed, quick-drying washable the features such as, liked by people.
Constantly expand with the application of polyester fiber, its Functional Requirement is also being improved constantly, what open air was used
Fiber is the new direction of fiber research and development in recent years.The fibre that open air is used must reach some basic demand：Excellent is resistance to
Photosensitiveness and weatherability；High intensity；Fungus-proof antisepsis；Do not influenceed by environmental factor；It is bright-colored, with prominent light fastness and resistance to
Hou Xing.
The content of the invention
The technical problem of solution：It is an object of the invention to provide a kind of polyester fiber master batch of high heat-resisting weatherability and its system
Preparation Method.
Technical scheme：A kind of polyester fiber master batch of high heat-resisting weatherability, raw material includes in parts by weight：Phthalic acid two
10 parts of methyl esters, 12-16 parts of ethylene glycol, 2-5 parts of glass fibre, 1-4 parts of titanium dioxide, 2-5 parts of polyethylene, 1-3 parts of makrolon,
0.8-1.5 parts of polycaprolactone diols, 2-6 parts of stabilizer, 2-6 parts of dispersant, 1-5 parts of bulking agent, 2-5 parts of crosslinking agent.
Further, the diameter of the glass fibre is at 10-15 microns.
Further, the polyethylene is high density polyethylene (HDPE).
Further, the stabilizer is polyacrylic acid sodium salt.
Further, the dispersant is sodium metaphosphate.
Further, the one kind of the crosslinking agent in formaldehyde, paraformaldehyde, acetaldehyde, Metaldehyde.
The preparation method of the polyester fiber master batch of above-mentioned high heat-resisting weatherability, comprises the following steps：
Step 1, rutgers, ethylene glycol, glass fibre mixing are taken, polycondensation reaction is carried out under an inert atmosphere；
Step 2, polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in the reactant of step 1, disperseed
After stand 2-4h, reaction product is washed to neutrality with water, solid is obtained after separation of solid and liquid；
Step 3, step 2 gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization is obtained
To polyester fiber master batch.
Further, the inert atmosphere is nitrogen, argon gas or helium.
Beneficial effect：The present invention adds glass fibre to strengthen its fundamental mechanics in the synthesis material of polyester fiber
Can, then cross-linked polycarbonate, polycaprolactone diols, it is further improved its mechanical performance, so as to improve the resistance to of master batch
Heat and weatherability.
Embodiment
Embodiment 1
A kind of polyester fiber master batch of high heat-resisting weatherability, raw material includes in parts by weight：10 parts of rutgers,
12 parts of ethylene glycol, 2 parts of glass fibre, 1 part of titanium dioxide, 2 parts of polyethylene, 1 part of makrolon, 0.8 part of polycaprolactone diols,
2 parts of stabilizer, 2 parts of dispersant, 1 part of bulking agent, 2 parts of crosslinking agent.
The diameter of the glass fibre is at 10-15 microns；The polyethylene is high density polyethylene (HDPE)；The stabilizer is poly-
Acrylic acid sodium salt；The dispersant is sodium metaphosphate；The crosslinking agent is formaldehyde.
The preparation method of the polyester fiber master batch of above-mentioned high heat-resisting weatherability, comprises the following steps：
Step 1, rutgers, ethylene glycol, glass fibre mixing are taken, polycondensation reaction is carried out in a nitrogen atmosphere；
Step 2, polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in the reactant of step 1, disperseed
After stand 2-4h, reaction product is washed to neutrality with water, solid is obtained after separation of solid and liquid；
Step 3, step 2 gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization is obtained
To polyester fiber master batch.
Embodiment 2
A kind of polyester fiber master batch of high heat-resisting weatherability, raw material includes in parts by weight：10 parts of rutgers,
13 parts of ethylene glycol, 4 parts of glass fibre, 2 parts of titanium dioxide, 4 parts of polyethylene, 2 parts of makrolon, 1.1 parts of polycaprolactone diols,
3 parts of stabilizer, 4 parts of dispersant, 2 parts of bulking agent, 4 parts of crosslinking agent.
The diameter of the glass fibre is at 10-15 microns；The polyethylene is high density polyethylene (HDPE)；The stabilizer is poly-
Acrylic acid sodium salt；The dispersant is sodium metaphosphate；The crosslinking agent is formaldehyde.
The preparation method of the polyester fiber master batch of above-mentioned high heat-resisting weatherability, comprises the following steps：
Step 1, rutgers, ethylene glycol, glass fibre mixing are taken, polycondensation reaction is carried out in a nitrogen atmosphere；
Step 2, polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in the reactant of step 1, disperseed
After stand 2-4h, reaction product is washed to neutrality with water, solid is obtained after separation of solid and liquid；
Step 3, step 2 gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization is obtained
To polyester fiber master batch.
Embodiment 3
A kind of polyester fiber master batch of high heat-resisting weatherability, raw material includes in parts by weight：10 parts of rutgers,
15 parts of ethylene glycol, 4 parts of glass fibre, 3 parts of titanium dioxide, 4 parts of polyethylene, 2 parts of makrolon, 1.3 parts of polycaprolactone diols,
5 parts of stabilizer, 4 parts of dispersant, 3 parts of bulking agent, 4 parts of crosslinking agent.
The diameter of the glass fibre is at 10-15 microns；The polyethylene is high density polyethylene (HDPE)；The stabilizer is poly-
Acrylic acid sodium salt；The dispersant is sodium metaphosphate；The crosslinking agent is acetaldehyde.
The preparation method of the polyester fiber master batch of above-mentioned high heat-resisting weatherability, comprises the following steps：
Step 1, rutgers, ethylene glycol, glass fibre mixing are taken, polycondensation reaction is carried out in a nitrogen atmosphere；
Step 2, polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in the reactant of step 1, disperseed
After stand 2-4h, reaction product is washed to neutrality with water, solid is obtained after separation of solid and liquid；
Step 3, step 2 gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization is obtained
To polyester fiber master batch.
Embodiment 4
A kind of polyester fiber master batch of high heat-resisting weatherability, raw material includes in parts by weight：10 parts of rutgers,
16 parts of ethylene glycol, 5 parts of glass fibre, 4 parts of titanium dioxide, 5 parts of polyethylene, 3 parts of makrolon, 1.5 parts of polycaprolactone diols,
6 parts of stabilizer, 6 parts of dispersant, 5 parts of bulking agent, 5 parts of crosslinking agent.
The diameter of the glass fibre is at 10-15 microns；The polyethylene is high density polyethylene (HDPE)；The stabilizer is poly-
Acrylic acid sodium salt；The dispersant is sodium metaphosphate；The crosslinking agent is formaldehyde.
The preparation method of the polyester fiber master batch of above-mentioned high heat-resisting weatherability, comprises the following steps：
Step 1, rutgers, ethylene glycol, glass fibre mixing are taken, polycondensation reaction is carried out in a nitrogen atmosphere；
Step 2, polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in the reactant of step 1, disperseed
After stand 2-4h, reaction product is washed to neutrality with water, solid is obtained after separation of solid and liquid；
Step 3, step 2 gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization is obtained
To polyester fiber master batch.
The gained polyester fiber master batch of embodiment 1 to 4 is melted into spinning and waits until fiber, performance test is carried out to fiber：
(1) outdoor climate degradation：Sample is wound on yoke, under atmospheric conditions, continues 200 days；
(2) thermal aging test：Using baking oven, heat ageing processing is carried out under 130 DEG C of constant temperature, continues 200 days；
As a result it is as follows：
(1) outdoor climate degradation
(2) thermal aging test
From result above, after the fiber being made of the master batch of the present invention is handled through weathering aging, the mechanics of fiber
Performance decreases；After being handled through heat ageing, fracture strength declines, elongation at break increases, fatigue life declines.With commonly washing
Synthetic fibre fiber is compared, and polypropylene fiber master batch of the invention has preferable heat-resisting and weatherability.
Claims (8)
1. a kind of polyester fiber master batch of high heat-resisting weatherability, it is characterised in that：Raw material includes in parts by weight：Phthalic acid two
10 parts of methyl esters, 12-16 parts of ethylene glycol, 2-5 parts of glass fibre, 1-4 parts of titanium dioxide, 2-5 parts of polyethylene, 1-3 parts of makrolon,
0.8-1.5 parts of polycaprolactone diols, 2-6 parts of stabilizer, 2-6 parts of dispersant, 1-5 parts of bulking agent, 2-5 parts of crosslinking agent.
2. the polyester fiber master batch of high heat-resisting weatherability according to claim 1, it is characterised in that：The glass fibre
Diameter is at 10-15 microns.
3. the polyester fiber master batch of high heat-resisting weatherability according to claim 1, it is characterised in that：The polyethylene is height
Density polyethylene.
4. the polyester fiber master batch of high heat-resisting weatherability according to claim 1, it is characterised in that：The stabilizer is poly-
Acrylic acid sodium salt.
5. the polyester fiber master batch of high heat-resisting weatherability according to claim 1, it is characterised in that：The dispersant is inclined
Sodium phosphate.
6. the polyester fiber master batch of high heat-resisting weatherability according to claim 1, it is characterised in that：The crosslinking agent is selected from
One kind in formaldehyde, paraformaldehyde, acetaldehyde, Metaldehyde.
7. the preparation method of the polyester fiber master batch of the high heat-resisting weatherability described in any one of claim 1 to 6, its feature exists
In：Comprise the following steps：
Step 1, rutgers, ethylene glycol, glass fibre mixing are taken, polycondensation reaction is carried out under an inert atmosphere；
Step 2, polyethylene, makrolon, polycaprolactone diols, crosslinking agent are added in the reactant of step 1, it is quiet after disperseing
2-4h is put, reaction product is washed to neutrality with water, solid is obtained after separation of solid and liquid；
Step 3, step 2 gained solid is mixed with titanium dioxide, stabilizer, dispersant, bulking agent, extruding pelletization is washed
Synthetic fibre fiber master batch.
8. the preparation method of the polyester fiber master batch of high heat-resisting weatherability according to claim 7, it is characterised in that：It is described
Inert atmosphere is nitrogen, argon gas or helium.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710442533.9A CN107189368B (en) | 2017-06-13 | 2017-06-13 | High-heat-resistance weather-resistance polyester fiber master batch and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710442533.9A CN107189368B (en) | 2017-06-13 | 2017-06-13 | High-heat-resistance weather-resistance polyester fiber master batch and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107189368A true CN107189368A (en) | 2017-09-22 |
| CN107189368B CN107189368B (en) | 2020-07-07 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787185A (en) * | 2009-02-06 | 2010-07-28 | 深圳市科聚新材料有限公司 | Heat-resistant halogen-free flame-retardant polylactic acid multi-element composite material and preparation method thereof |
| CN102936758A (en) * | 2012-10-25 | 2013-02-20 | 宁波大发化纤有限公司 | Whitened regenerated terylene staple fiber |
| CN103951949A (en) * | 2014-04-02 | 2014-07-30 | 合肥杰事杰新材料股份有限公司 | Glass fiber enhanced toughening balanced type PET composition and preparation method thereof |
| CN105603567A (en) * | 2015-12-30 | 2016-05-25 | 南通华纶化纤有限公司 | Super-bright optical whitening terylene special filament for fine denier industry and preparation method thereof |
| CN106009552A (en) * | 2016-08-05 | 2016-10-12 | 上海金发科技发展有限公司 | High-fluidity glass fiber reinforced PET/PC resin composition and preparation method thereof |
-
2017
- 2017-06-13 CN CN201710442533.9A patent/CN107189368B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787185A (en) * | 2009-02-06 | 2010-07-28 | 深圳市科聚新材料有限公司 | Heat-resistant halogen-free flame-retardant polylactic acid multi-element composite material and preparation method thereof |
| CN102936758A (en) * | 2012-10-25 | 2013-02-20 | 宁波大发化纤有限公司 | Whitened regenerated terylene staple fiber |
| CN103951949A (en) * | 2014-04-02 | 2014-07-30 | 合肥杰事杰新材料股份有限公司 | Glass fiber enhanced toughening balanced type PET composition and preparation method thereof |
| CN105603567A (en) * | 2015-12-30 | 2016-05-25 | 南通华纶化纤有限公司 | Super-bright optical whitening terylene special filament for fine denier industry and preparation method thereof |
| CN106009552A (en) * | 2016-08-05 | 2016-10-12 | 上海金发科技发展有限公司 | High-fluidity glass fiber reinforced PET/PC resin composition and preparation method thereof |
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Denomination of invention: A kind of polyester fiber masterbatch with high heat and weather resistance and preparation method thereof Effective date of registration: 20220811 Granted publication date: 20200707 Pledgee: Zhejiang Haining Rural Commercial Bank Co.,Ltd. Yuanhua sub branch Pledgor: ZHEJIANG JINCAI NEW MATERIAL Co.,Ltd. Registration number: Y2022330001723 |
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