CN110029407A - A kind of porous PBT fiber DTY, which is washed, leads silk and preparation method thereof - Google Patents
A kind of porous PBT fiber DTY, which is washed, leads silk and preparation method thereof Download PDFInfo
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- CN110029407A CN110029407A CN201910386573.5A CN201910386573A CN110029407A CN 110029407 A CN110029407 A CN 110029407A CN 201910386573 A CN201910386573 A CN 201910386573A CN 110029407 A CN110029407 A CN 110029407A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
Abstract
The present invention relates to textile technology fields, and in particular to a kind of porous PBT fiber DTY, which is washed, leads silk and preparation method thereof；The porous PBT fiber DTY washs the composition for leading silk are as follows: modified PBT material grain, 20-30 part of adjuvant, 2-4 part of dispersing agent, 1-2 part of color masterbatch of the mass fraction for 100-120 parts.Porous PBT fiber DTY prepared by the present invention, which is washed, leads silk with very high mechanical property, heat resistance and corrosion resistance, simultaneously its also have the characteristics that elasticity is good, soft, dyeing is convenient and easily dye while have both it is not easy to fade, while the advantages of have terylene, polyamide fibre, spandex three concurrently and advantage.
Description
Technical field
The invention belongs to textile technology fields, and in particular to a kind of porous PBT fiber DTY, which is washed, leads silk and preparation method thereof.
Background technique
PBT fiber is that have benzene ring structure and with relatively long methine segment, therefore, high, resistance to intensity
Abrasion, corrosion-resistant, high temperature resistant, dimensionally stable, the good characteristics such as color strength, resilience be good, be that the current mankind are most widely used
One of synthetic high polymer.Meanwhile application is very extensive, it is standby to be widely used in weaving, packaging, health care, automobile, electricity
The fields such as sub- electric appliance, security protection, environmental protection.Research with scientist to PBT structure and performance, deep has developed
Different stage, different types of engineering plastics, the plastics such as the features such as HI high impact, heat-resisting, fire-retardant, promote to close it
At the application in terms of fiber get more and more attention with usage mode and method more diversification, therefore based on the excellent of PBT fiber
Characteristic, the present invention have carried out further optimization to it, promote its elasticity superior, soft, and dyeing is convenient and easily contaminates same
When have both feature not easy to fade, while the advantages of have terylene, polyamide fibre, spandex three concurrently.
Summary of the invention
In order to achieve the purpose that in background technique, a kind of porous PBT fiber DTY proposed by the present invention, which is washed, leads silk and its preparation
Method；
What the present invention realized by the following technical solutions:
A kind of porous PBT fiber DTY, which is washed, leads silk and preparation method thereof, which is characterized in that the porous PBT fiber DTY
Wash the composition for leading silk are as follows: modified PBT material grain, 20-30 part of adjuvant, 2-4 part of dispersion of the mass fraction for 100-120 parts
Agent, 1-2 parts of color masterbatch；
A kind of porous PBT fiber DTY wash lead silk the preparation method comprises the following steps: by 100-120 parts of modified PBT, 20-30
The adjuvant, 2-4 parts of dispersing agent, 1-2 parts of color masterbatch of part are added in batch mixer and are mixed, after mixing, by material
It is added in twin-screw granulating extruder and carries out granulation extrusion, obtain mixture grain, then squeeze obtained particle progress heat fusing
Out, it measured, reeled off raw silk from cocoons, cooled down, oiled, drawn, wound, porous PBT fiber POY is made, the silk is using wire leading pipe, net
Porous PBT fiber DTY, which is made, in network, heating stretching, false twisting, thermal finalization and coiling and molding washs and leads silk.
Further, the modified PBT material grain are as follows: PBT material grain is modified using the modified method of heat fusing, by mass parts
The polyurethane of PBT, 10-20 part, 10-15 part of polyacrylic acid fourth rouge, the polystyrene of 5-10,2-5 part of the number for 100-120 parts
Poly- acetate fiber, 5-10 parts ABS be added batch mixer in carry out after mixing, by material be added twin-screw granulating extruder
In carry out be granulated squeeze out be modified, what is obtained is exactly modified PBT material grain.
Further, the adjuvant are as follows: by mass fraction be 30-40 parts of polytetrafluoroethylene (PTFE), 15-20 parts of glass
Fiber, 5-10 parts of polytetrafluoro phthalic acid rouge, 10-16 parts of PET are added in batch mixer, the object obtained after mixing
Matter, the substance are exactly adjuvant.
Further, the color masterbatch are as follows: using PBT as matrix material, inorganic mineral substance is pigment and the color masterbatch for preparing
Grain.
Further, the dispersing agent are as follows: by mass fraction be 5-10 parts EBS, 3-4 part GMS, 4-6 part it is hard
Resin acid zinc, 2-4 parts of polyethylene wax is added in reaction kettle, reaction 2-3 hours is carried out under the conditions of 60-70 DEG C, after fully reacting
The substance obtain after cooling is exactly dispersing agent.
Further, the PBT fiber DTY for preparing washs the main spinning technology parameter for leading silk are as follows: the temperature of extrusion: 245-
298℃；Cooling wind-warm syndrome and wind speed: 15-25 DEG C, 1-3m/s；The oil applying rate to oil: 0.3-1.6wt%；The speed of winding:
2500-3500m/min。
Further, the main spinning technology parameter of DTY silk are as follows: spin speed 800-1200m/min；T1:200-255
℃；T2:220-260 DEG C；Pressure is empty: 0.05-0.1MPa；Oil tanker revolving speed: 0.4-0.6r/min；The control drafting multiple of false twisting is
1.5-2.0 again.
Beneficial to benefit
Porous PBT fiber DTY prepared by the present invention, which is washed, leads silk with very high mechanical property, heat resistance and corrosion resistance
Can, at the same its also have the characteristics that elasticity is good, soft, dyeing is convenient and easily dye while have both it is not easy to fade while simultaneous
There are the advantages of terylene, polyamide fibre, spandex three and advantage.
Specific embodiment
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, below in conjunction with experimental data, to this
The preferred embodiment of invention is described in detail, to facilitate the technical staff to understand.
Embodiment 1
A kind of porous PBT fiber DTY wash lead silk the preparation method comprises the following steps:
120 parts of modified PBT, 25 parts of adjuvant, 4 parts of dispersing agent, 1 part of color masterbatch are added in batch mixer and are carried out
Material is added in twin-screw granulating extruder after mixing and carries out granulation extrusion, obtain mixture grain by mixing, then will
Obtained particle carries out heat fusing extrusion, is measured, reeled off raw silk from cocoons, cooled down, oil, draws, wound, porous PBT fiber POY is made
Silk, which, which using wire leading pipe, network, heating stretching, false twisting, thermal finalization and coiling and molding is made porous PBT fiber DTY, washs and leads
Silk.
Further, the modified PBT material grain are as follows: PBT material grain is modified using the modified method of heat fusing, by mass parts
Number be 100 parts of PBT, 15 parts of polyurethane, 15 parts of polyacrylic acid fourth rouge, 8 parts of polystyrene, 3 parts of poly- acetate fiber,
8 parts of ABS, which is added in batch mixer, after mixing, change be granulated squeezing out in material addition twin-screw granulating extruder
Property, what is obtained is exactly modified PBT material grain.
Further, the adjuvant are as follows: by mass fraction be 40 parts of polytetrafluoroethylene (PTFE), 18 parts of glass fibre, 8
The polytetrafluoro phthalic acid rouge of part, 16 parts of PET are added in batch mixer, the substance obtained after mixing, which is exactly
Adjuvant.
Further, the color masterbatch are as follows: using PBT as matrix material, inorganic mineral substance is pigment and the color masterbatch for preparing
Grain.
Further, the dispersing agent are as follows: by mass fraction be 10 parts of EBS, 3 parts of GMS, 6 parts of zinc stearate,
3 parts of polyethylene wax is added in reaction kettle, and reaction 2-3 hours is carried out under the conditions of 60-70 DEG C, after cooling is carried out after fully reacting
Obtained substance is exactly dispersing agent.
Further, the PBT fiber DTY for preparing washs the main spinning technology parameter for leading silk are as follows: the temperature of extrusion: 245-
298℃；Cooling wind-warm syndrome and wind speed: 15-25 DEG C, 1-3m/s；The oil applying rate to oil: 0.3-1.6wt%；The speed of winding:
2500-3500m/min。
Further, the main spinning technology parameter of DTY silk are as follows: spin speed 800-1200m/min；T1:200-255
℃；T2:220-260 DEG C；Pressure is empty: 0.05-0.1MPa；Oil tanker revolving speed: 0.4-0.6r/min；The control drafting multiple of false twisting is
1.5-2.0 again.
Embodiment 2
A kind of porous PBT fiber DTY wash lead silk the preparation method comprises the following steps:
110 parts of modified PBT, 30 parts of adjuvant, 3 parts of dispersing agent, 2 parts of color masterbatch are added in batch mixer and are carried out
Material is added in twin-screw granulating extruder after mixing and carries out granulation extrusion, obtain mixture grain by mixing, then will
Obtained particle carries out heat fusing extrusion, is measured, reeled off raw silk from cocoons, cooled down, oil, draws, wound, porous PBT fiber POY is made
Silk, which, which using wire leading pipe, network, heating stretching, false twisting, thermal finalization and coiling and molding is made porous PBT fiber DTY, washs and leads
Silk.
Further, the modified PBT material grain are as follows: PBT material grain is modified using the modified method of heat fusing, by mass parts
Number be 110 parts of PBT, 20 parts of polyurethane, 12 parts of polyacrylic acid fourth rouge, 10 polystyrene, 3 parts of poly- acetate fiber,
10 parts of ABS, which is added in batch mixer, after mixing, material is added in twin-screw granulating extruder and carries out granulation extrusion
Modified, what is obtained is exactly modified PBT material grain.
Further, the adjuvant are as follows: by mass fraction be 35 parts of polytetrafluoroethylene (PTFE), 20 parts of glass fibre, 8
The polytetrafluoro phthalic acid rouge of part, 10 parts of PET are added in batch mixer, the substance obtained after mixing, which is exactly
Adjuvant.
Further, the color masterbatch are as follows: using PBT as matrix material, inorganic mineral substance is pigment and the color masterbatch for preparing
Grain.
Further, the dispersing agent are as follows: by mass fraction be 8 parts of EBS, 4 parts of GMS, 5 parts of zinc stearate, 2
The polyethylene wax of part is added in reaction kettle, and reaction 2-3 hours is carried out under the conditions of 60-70 DEG C, after cooling is carried out after fully reacting
Obtained substance is exactly dispersing agent.
Further, the PBT fiber DTY for preparing washs the main spinning technology parameter for leading silk are as follows: the temperature of extrusion: 245-
298℃；Cooling wind-warm syndrome and wind speed: 15-25 DEG C, 1-3m/s；The oil applying rate to oil: 0.3-1.6wt%；The speed of winding:
2500-3500m/min。
Further, the main spinning technology parameter of DTY silk are as follows: spin speed 800-1200m/min；T1:200-255
℃；T2:220-260 DEG C；Pressure is empty: 0.05-0.1MPa；Oil tanker revolving speed: 0.4-0.6r/min；The control drafting multiple of false twisting is
1.5-2.0 again.
Embodiment 3
A kind of porous PBT fiber DTY wash lead silk the preparation method comprises the following steps:
120 parts of modified PBT, 30 parts of adjuvant, 4 parts of dispersing agent, 2 parts of color masterbatch are added in batch mixer and are carried out
Material is added in twin-screw granulating extruder after mixing and carries out granulation extrusion, obtain mixture grain by mixing, then will
Obtained particle carries out heat fusing extrusion, is measured, reeled off raw silk from cocoons, cooled down, oil, draws, wound, porous PBT fiber POY is made
Silk, which, which using wire leading pipe, network, heating stretching, false twisting, thermal finalization and coiling and molding is made porous PBT fiber DTY, washs and leads
Silk.
Further, the modified PBT material grain are as follows: PBT material grain is modified using the modified method of heat fusing, by mass parts
Number be 120 parts of PBT, 20 parts of polyurethane, 15 parts of polyacrylic acid fourth rouge, 10 polystyrene, 5 parts of poly- acetate fiber,
10 parts of ABS, which is added in batch mixer, after mixing, material is added in twin-screw granulating extruder and carries out granulation extrusion
Modified, what is obtained is exactly modified PBT material grain.
Further, the adjuvant are as follows: by mass fraction be 40 parts of polytetrafluoroethylene (PTFE), 20 parts of glass fibre,
10 parts of polytetrafluoro phthalic acid rouge, 16 parts of PET are added in batch mixer, and the substance obtained after mixing, the substance is just
It is adjuvant.
Further, the color masterbatch are as follows: using PBT as matrix material, inorganic mineral substance is pigment and the color masterbatch for preparing
Grain.
Further, the dispersing agent are as follows: by mass fraction be 10 parts of EBS, 4 parts of GMS, 6 parts of zinc stearate,
4 parts of polyethylene wax is added in reaction kettle, and reaction 2-3 hours is carried out under the conditions of 60-70 DEG C, after cooling is carried out after fully reacting
Obtained substance is exactly dispersing agent.
Further, the PBT fiber DTY for preparing washs the main spinning technology parameter for leading silk are as follows: the temperature of extrusion: 245-
298℃；Cooling wind-warm syndrome and wind speed: 15-25 DEG C, 1-3m/s；The oil applying rate to oil: 0.3-1.6wt%；The speed of winding:
2500-3500m/min。
Further, the main spinning technology parameter of DTY silk are as follows: spin speed 800-1200m/min；T1:200-255
℃；T2:220-260 DEG C；Pressure is empty: 0.05-0.1MPa；Oil tanker revolving speed: 0.4-0.6r/min；The control drafting multiple of false twisting is
1.5-2.0 again.
Embodiment 4
A kind of porous PBT fiber DTY wash lead silk the preparation method comprises the following steps:
100 parts of modified PBT, 20 parts of adjuvant, 2 parts of dispersing agent, 1 part of color masterbatch are added in batch mixer and are carried out
Material is added in twin-screw granulating extruder after mixing and carries out granulation extrusion, obtain mixture grain by mixing, then will
Obtained particle carries out heat fusing extrusion, is measured, reeled off raw silk from cocoons, cooled down, oil, draws, wound, porous PBT fiber POY is made
Silk, which, which using wire leading pipe, network, heating stretching, false twisting, thermal finalization and coiling and molding is made porous PBT fiber DTY, washs and leads
Silk.
Further, the modified PBT material grain are as follows: PBT material grain is modified using the modified method of heat fusing, by mass parts
Number is 100 parts of PBT, 10 parts of polyurethane, 10 parts of polyacrylic acid fourth rouge, 5 polystyrene, 2 parts of poly- acetate fiber, 5
The ABS of part, which is added in batch mixer, after mixing, change be granulated squeezing out in material addition twin-screw granulating extruder
Property, what is obtained is exactly modified PBT material grain.
Further, the adjuvant are as follows: by mass fraction be 30 parts of polytetrafluoroethylene (PTFE), 15 parts of glass fibre, 5
The polytetrafluoro phthalic acid rouge of part, 10 parts of PET are added in batch mixer, the substance obtained after mixing, which is exactly
Adjuvant.
Further, the color masterbatch are as follows: using PBT as matrix material, inorganic mineral substance is pigment and the color masterbatch for preparing
Grain.
Further, the dispersing agent are as follows: by mass fraction be 5 parts of EBS, 3 parts of GMS, 4 parts of zinc stearate, 2
The polyethylene wax of part is added in reaction kettle, and reaction 2-3 hours is carried out under the conditions of 60-70 DEG C, after cooling is carried out after fully reacting
Obtained substance is exactly dispersing agent.
Further, the PBT fiber DTY for preparing washs the main spinning technology parameter for leading silk are as follows: the temperature of extrusion: 245-
298℃；Cooling wind-warm syndrome and wind speed: 15-25 DEG C, 1-3m/s；The oil applying rate to oil: 0.3-1.6wt%；The speed of winding:
2500-3500m/min。
Further, the main spinning technology parameter of DTY silk are as follows: spin speed 800-1200m/min；T1:200-255
℃；T2:220-260 DEG C；Pressure is empty: 0.05-0.1MPa；Oil tanker revolving speed: 0.4-0.6r/min；The control drafting multiple of false twisting is
1.5-2.0 again.
Experimental analysis:
1, properties of product are tested
The compound traction fiber of the high-shrinkage polyester cotton of the preparation of embodiment 1-4 is subjected to properties test, is tested, as a result
It is as shown in the table:
Above-mentioned test result it is found that porous PBT fiber DTY prepared by the present invention wash lead silk its receive elongation at break relatively
Height, illustrate its with good elastic property, meanwhile, wear-resisting property is preferable, and the wear-resisting property of material is effectively guaranteed.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention rather than limits, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from defined by claims of the present invention.
Claims (7)
1. a kind of porous PBT fiber DTY, which is washed, leads silk and preparation method thereof, which is characterized in that the porous PBT fiber DTY is washed
Lead the composition of silk are as follows: mass fraction be 100-120 parts modified PBT material grain, 20-30 parts of adjuvant, 2-4 parts of dispersing agent,
1-2 parts of color masterbatch；
A kind of porous PBT fiber DTY wash lead silk the preparation method comprises the following steps: by 100-120 parts of modified PBT, 20-30 parts
Adjuvant, 2-4 parts of dispersing agent, 1-2 parts of color masterbatch are added in batch mixer and are mixed, and after mixing, material is added
Granulation extrusion is carried out in twin-screw granulating extruder, obtains mixture grain, and obtained particle is then subjected to heat fusing extrusion, warp
It measures, reel off raw silk from cocoons, cool down, oil, draw, wind, porous PBT fiber POY is made, the silk is using wire leading pipe, network, heating
Porous PBT fiber DTY, which is made, in stretching, false twisting, thermal finalization and coiling and molding washs and leads silk.
2. a kind of porous PBT fiber DTY according to claim 1, which is washed, leads silk and preparation method thereof, which is characterized in that described
Modified PBT material grain are as follows: PBT material grain is modified using the modified method of heat fusing, by mass fraction be 100-120 parts PBT,
10-20 parts of polyurethane, 10-15 parts of polyacrylic acid fourth rouge, the polystyrene of 5-10,2-5 parts of poly- acetate fiber, 5-10 parts
ABS be added batch mixer in carry out after mixing, will material be added twin-screw granulating extruder in carry out be granulated squeeze out be modified,
What is obtained is exactly modified PBT material grain.
3. a kind of porous PBT fiber DTY according to claim 1, which is washed, leads silk and preparation method thereof, which is characterized in that described
Adjuvant are as follows: by mass fraction be 30-40 parts of polytetrafluoroethylene (PTFE), 15-20 parts of glass fibre, 5-10 parts of polytetrafluoro benzene
Diacid rouge, 10-16 parts of PET is added in batch mixer, and the substance obtained after mixing, the substance is exactly adjuvant.
4. a kind of porous PBT fiber DTY according to claim 1, which is washed, leads silk and preparation method thereof, which is characterized in that described
Color masterbatch are as follows: using PBT as matrix material, inorganic mineral substance is pigment and the Masterbatch for preparing.
5. a kind of porous PBT fiber DTY according to claim 1, which is washed, leads silk and preparation method thereof, which is characterized in that described
Dispersing agent are as follows: by mass fraction be 5-10 parts EBS, 3-4 part GMS, 4-6 part zinc stearate, 2-4 parts of polyethylene wax
It is added in reaction kettle, reaction 2-3 hours is carried out under the conditions of 60-70 DEG C, the substance obtained after cooling is carried out after fully reacting just
It is dispersing agent.
6. a kind of porous PBT fiber DTY according to claim 1, which is washed, leads silk and preparation method thereof, which is characterized in that described
It prepares PBT fiber DTY and washs the main spinning technology parameter for leading silk are as follows: the temperature of extrusion: 245-298 DEG C；Cooling wind-warm syndrome and wind
Speed: 15-25 DEG C, 1-3m/s；The oil applying rate to oil: 0.3-1.6wt%；The speed of winding: 2500-3500m/min.
7. a kind of porous PBT fiber DTY according to claim 1, which is washed, leads silk and preparation method thereof, which is characterized in that described
DTY silk main spinning technology parameter are as follows: spin speed 800-1200m/min；T1:200-255 DEG C；T2:220-260 DEG C；Pressure is empty:
0.05-0.1MPa；Oil tanker revolving speed: 0.4-0.6r/min；The control drafting multiple of false twisting is 1.5-2.0 times.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364122A (en) * | 2020-03-18 | 2020-07-03 | 浙江恒远化纤集团有限公司 | Porous PBT fiber POY (polyester pre-oriented yarn) and preparation method thereof |
| CN112853542A (en) * | 2020-12-30 | 2021-05-28 | 魏建林 | Environment-friendly durable building protection net material and preparation method thereof |
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| CN103724953A (en) * | 2014-01-16 | 2014-04-16 | 厦门市天宇塑料工业有限公司 | Special low-warpage flame-retardant reinforced PBT (polybutylene terephthalate) material for relay and application of material |
| CN107118525A (en) * | 2017-06-26 | 2017-09-01 | 宁波市特尔佳塑料科技有限公司 | A kind of fire-retardant ABS enhancing modified PBT compositions |
| CN107880498A (en) * | 2017-10-30 | 2018-04-06 | 中广核俊尔新材料有限公司 | A kind of polybutylene terephthalate (PBT) alloy material and its preparation method and application |
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- 2019-05-10 CN CN201910386573.5A patent/CN110029407A/en active Pending
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|---|---|---|---|---|
| CN101215409A (en) * | 2007-12-28 | 2008-07-09 | 深圳市科聚新材料有限公司 | PBT/ABS alloy material and preparation method thereof |
| CN103724953A (en) * | 2014-01-16 | 2014-04-16 | 厦门市天宇塑料工业有限公司 | Special low-warpage flame-retardant reinforced PBT (polybutylene terephthalate) material for relay and application of material |
| CN107118525A (en) * | 2017-06-26 | 2017-09-01 | 宁波市特尔佳塑料科技有限公司 | A kind of fire-retardant ABS enhancing modified PBT compositions |
| CN107880498A (en) * | 2017-10-30 | 2018-04-06 | 中广核俊尔新材料有限公司 | A kind of polybutylene terephthalate (PBT) alloy material and its preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364122A (en) * | 2020-03-18 | 2020-07-03 | 浙江恒远化纤集团有限公司 | Porous PBT fiber POY (polyester pre-oriented yarn) and preparation method thereof |
| CN112853542A (en) * | 2020-12-30 | 2021-05-28 | 魏建林 | Environment-friendly durable building protection net material and preparation method thereof |
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