CN102336965B - Polypropylene (PP) spun-bonded nonwoven fabric black master batch and preparation process thereof - Google Patents
Polypropylene (PP) spun-bonded nonwoven fabric black master batch and preparation process thereof Download PDFInfo
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- CN102336965B CN102336965B CN 201110207087 CN201110207087A CN102336965B CN 102336965 B CN102336965 B CN 102336965B CN 201110207087 CN201110207087 CN 201110207087 CN 201110207087 A CN201110207087 A CN 201110207087A CN 102336965 B CN102336965 B CN 102336965B
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- spun
- polypropylene
- nonwoven fabric
- master batch
- bonded nonwoven
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Abstract
The invention discloses a polypropylene (PP) spun-bonded nonwoven fabric black master batch. The polypropylene spun-bonded nonwoven fabric black master batch is characterized by being mainly prepared from pigment carbon black, heavy calcium carbonate, ultra-dispersion modifier, POE (polyoxyethylene) and polypropylene according to a weight ratio of (93-103):(28-34):(1-3):(16-26):(1-3). The polypropylene spun-bonded nonwoven fabric black master batch has the advantages of high colorability, good filtration performance, good spinnability, no slurry dropping, good surface luster and good popularization value.
Description
Technical field
The present invention relates to PP spun-bonded non-woven fabrics colour batch technical field, relate in particular a kind of PP spun-bonded non-woven fabrics black masterbatch and preparation technology thereof.
Background technology
At present, PP Nonwovens of spunbond system adopts the PP pp material, after the combing of equipment high temperature spray silk is bonded to net, is made to form between fiber by physical method and breathes freely but not permeable fibrous texture, reaches the protection against the tide, mildew-resistant of physics, mothproof ideal effect.It is mainly used in sanitary napkin, diaper, napkin, Pading cloth, shoes and hats lining cloth, reaches disposable surgical clothing, operating cap, operation table cover, and is widely used in the industries such as leatheroid, family property, chemical industry, printing, decoration, packing, automobile, building materials service, industrial and mineral geotextile and industrial filter cloth oil absorbing cloth, tourism supplies, daily necessities.In PP spun-bonded non-woven fabrics production process, the cloth that has color for production, need to add tinting material, because consumption is difficult for being uniformly dispersed less, usually be made into colour batch, commonly used have black masterbatch, black masterbatch and white master material etc., but at present on the market colour batch ubiquity spinning property poor, drip the shortcomings such as slurry, mattness, be difficult to satisfy the demand of production.
Summary of the invention
Purpose of the present invention is exactly that a kind of not only tinting strength that provides for the deficiency that solves prior art is high, and strainability is good, good spinnability, do not drip slurry, and the good PP spun-bonded non-woven fabrics black masterbatch of surface gloss.
Another object of the present invention provides a kind of preparation technology of PP spun-bonded non-woven fabrics black masterbatch.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of PP spun-bonded non-woven fabrics black masterbatch, it is characterized in that, it is mainly made by colour black, water-ground limestone, the loose properties-correcting agent of oversubscription, POE and polypropylene, and colour black, water-ground limestone, the loose properties-correcting agent of oversubscription, POE and polyacrylic weight ratio are (97-104) in the component: (27-33): (1-3): (18-22): (1-3).
As further specifying of such scheme: described colour black, water-ground limestone, oversubscription loose properties-correcting agent, POE and the preferred 100:30:2:20:2 of polyacrylic weight ratio.
The particle diameter of described water-ground limestone is the 2400-2600 order.
A kind of preparation technology of PP spun-bonded non-woven fabrics black masterbatch is characterized in that it comprises the steps:
A, first colour black and water-ground limestone are heated at high-speed mixer, middling speed was mixed 25-35 minute;
B, add the loose properties-correcting agent of oversubscription, high-speed mixing 10-20 minute;
C, add POE, high-speed mixing 8-15 minute;
D, the mass transport that mixes arrive screw discharging kneader;
E, add polyisobutene and enter the mixing plasticizing of high speed;
F, extruding pelletization;
G, finished product packing.
In described processing step a process, described mixed powder water content＜2%, middling speed was mixed 30 minutes.
In the high-speed mixing process of described processing step b, high-speed mixing 15 minutes, treatment agent is wanted complete coated powder.
In described processing step c process, high-speed mixing 10 minutes.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, this black of the present invention masterbatch is fully normally produced on the spun-bonded non-woven fabrics machine.
2, tinting strength is high, strainability is good, good spinnability, do not drip slurry, surface gloss is good.
Embodiment
A kind of PP spun-bonded non-woven fabrics of the present invention black masterbatch, it is mainly made by colour black, water-ground limestone, the loose properties-correcting agent of oversubscription, POE and polypropylene, and colour black, water-ground limestone, the loose properties-correcting agent of oversubscription, POE and polyacrylic weight ratio are (97-104): (27-33): (1-3): (18-22): (1-3).In the present embodiment, colour black, water-ground limestone, oversubscription loose properties-correcting agent, POE and the preferred 100:30:2:20:2 of polyacrylic weight ratio.The particle diameter of water-ground limestone is 2500 orders.
The preparation technology of PP spun-bonded non-woven fabrics black masterbatch, its processing step is following rapid:
1, first colour black and water-ground limestone are heated at high-speed mixer, middling speed was mixed 30 minutes, reached the combination drying effect, water content＜2%;
2, add the loose properties-correcting agent of oversubscription, high-speed mixing 15 minutes, the complete coated powder of properties-correcting agent;
3, add POE, high-speed mixing 10 minutes, each component distributes and mixes;
4, the mass transport that mixes is to screw discharging kneader;
5, add polyisobutene and enter, the mixing plasticizing of high speed;
6, extruding pelletization;
7, finished product packing.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (1)
1. PP spun-bonded non-woven fabrics black masterbatch, it is characterized in that, it is mainly made by colour black, water-ground limestone, the loose properties-correcting agent of oversubscription, POE and polypropylene, and colour black, water-ground limestone, the loose properties-correcting agent of oversubscription, POE and polyacrylic weight ratio are (97-104) in the component: (27-33): (1-3): (18-22): (1-3).
2
.A kind of PP spun-bonded non-woven fabrics black masterbatch according to claim 1 is characterized in that, described colour black, water-ground limestone, oversubscription loose properties-correcting agent, POE and the preferred 100:30:2:20:2 of polyacrylic weight ratio.
3
.A kind of PP spun-bonded non-woven fabrics black masterbatch according to claim 1 and 2 is characterized in that the particle diameter of described water-ground limestone is the 2400-2600 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110207087 CN102336965B (en) | 2011-07-23 | 2011-07-23 | Polypropylene (PP) spun-bonded nonwoven fabric black master batch and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110207087 CN102336965B (en) | 2011-07-23 | 2011-07-23 | Polypropylene (PP) spun-bonded nonwoven fabric black master batch and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102336965A CN102336965A (en) | 2012-02-01 |
| CN102336965B true CN102336965B (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110207087 Expired - Fee Related CN102336965B (en) | 2011-07-23 | 2011-07-23 | Polypropylene (PP) spun-bonded nonwoven fabric black master batch and preparation process thereof |
Country Status (1)
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| CN (1) | CN102336965B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566083A (en) * | 2016-11-03 | 2017-04-19 | 苏州圣鑫莱新材料有限公司 | Nano PP color masterbatch |
| CN107540947A (en) * | 2017-09-12 | 2018-01-05 | 贵州通汇塑料科技有限公司 | A kind of non-woven fabrics filling master batch and preparation method thereof |
| CN111793897A (en) * | 2020-07-02 | 2020-10-20 | 中科纺织研究院（青岛）有限公司 | Artemisia argyi extract modified PP spun-bonded non-woven fabric and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2246167A1 (en) * | 2004-07-27 | 2006-02-01 | Iqap Colorpoint, S.A. | Pigment preparation for colouring polymers |
| CN101392078A (en) * | 2008-10-28 | 2009-03-25 | 宁波色母粒有限公司 | Universal white master batch and preparation method thereof |
| CN102040764B (en) * | 2010-12-20 | 2012-07-18 | 深圳市科聚新材料有限公司 | Black master batch and preparation method thereof |
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2011
- 2011-07-23 CN CN 201110207087 patent/CN102336965B/en not_active Expired - Fee Related
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| CN102336965A (en) | 2012-02-01 |
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Granted publication date: 20130227 Termination date: 20200723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |