CN102336949A - PP (Polypropylene) spun-bonded non-woven fabric white master batch and preparation process thereof - Google Patents
PP (Polypropylene) spun-bonded non-woven fabric white master batch and preparation process thereof Download PDFInfo
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- CN102336949A CN102336949A CN2011102070838A CN201110207083A CN102336949A CN 102336949 A CN102336949 A CN 102336949A CN 2011102070838 A CN2011102070838 A CN 2011102070838A CN 201110207083 A CN201110207083 A CN 201110207083A CN 102336949 A CN102336949 A CN 102336949A
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Abstract
The invention discloses a PP (Polypropylene) spun-bonded non-woven fabric white master batch, which is characterized by being mainly prepared from rutile type titanium dioxide, heavy calcium carbonate, a hyper-dispersion modifier, a POE (Polyolefin Elastomer) and polypropylene, wherein the weight ratio of the rutile type titanium dioxide to the heavy calcium carbonate to the hyper-dispersion modifier to the POE to the polypropylene is (95-105):(25-35):(1-3):(15-25):(1-3). The master batch has the advantages of high whiteness, high filtering performance, high spinnability, pulp dripping resistance, high surface gloss and good popularization value.
Description
Technical field
The present invention relates to PP spun-bonded non-woven fabrics colour batch technical field, relate to a kind of PP spun-bonded non-woven fabrics white master material and preparation technology thereof in particular.
Background technology
At present, PP spun-bond process non-woven fabrics 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, operating table cover, and is widely used in industries such as leatheroid, family property, chemical industry, printing, decoration, packing, automobile, building materials service, industrial and mineral geotextile and industrial filter cloth oil suction cloth, tourism supplies, daily necessities.In PP spun-bonded non-woven fabrics production process; Be the cloth that production has color, need to add tinting material, because of consumption is difficult for being uniformly dispersed less; Usually be made into colour batch; Commonly used have black masterbatch, red masterbatch and white master material etc., but at present on the market colour batch ubiquity spinning property poor, drip shortcomings such as slurry, mattness, be difficult to satisfy the demand of production.
Summary of the invention
The object of the invention is exactly that a kind of not only whiteness 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 white master material of surface gloss.
Another object of the present invention provides a kind of preparation technology of PP spun-bonded non-woven fabrics white master material.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of PP spun-bonded non-woven fabrics white master material; It is characterized in that; It is mainly processed by rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and Vestolen PP 7052, and rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and polyacrylic weight ratio are (95-105): (25-35): (1-3): (15-25): (1-3).
As further specifying of such scheme: said rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and the preferred 100:30:2:20:2 of polyacrylic weight ratio.
The particle diameter of said water-ground limestone is the 2400-2600 order.
A kind of preparation technology of PP spun-bonded non-woven fabrics white master material is characterized in that it comprises the steps:
A, elder generation heat rutile titanium white powder and water-ground limestone at high-speed mixer, middling speed was mixed 25-35 minute;
B, add ultra-dispersed properties-correcting agent, mixed at high speed 10-20 minute;
C, add POE, mixed at high speed 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 said process step a process, said mixed powder water cut < 2%.
In said process step a process, middling speed was mixed 30 minutes.
In the mixed at high speed process of said process step b, mixed at high speed 15 minutes, treatment agent is wanted complete coated powder.
In said process step c process, mixed at high speed 10 minutes.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, this white master material of the present invention is on the spun-bonded non-woven fabrics machine, fully ordinary production.
2, product whiteness 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 white master material; It is mainly processed by rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and Vestolen PP 7052, and rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and polyacrylic weight ratio are (95-105): (25-35): (1-3): (15-25): (1-3); Wherein, rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and the preferred 100:30:2:20:2 of polyacrylic weight ratio.The particle diameter of water-ground limestone is the 2400-2600 order.
The preparation technology of PP spun-bonded non-woven fabrics white master material, its process step is rapid as follows:
1, earlier rutile titanium white powder and water-ground limestone are heated at high-speed mixer, middling speed was mixed 30 minutes, reached the combination drying effect, water cut < 2%;
2, add ultra-dispersed properties-correcting agent, mixed at high speed 15 minutes, the complete coated powder of properties-correcting agent;
3, add POE, mixed at high speed 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 (8)
1. PP spun-bonded non-woven fabrics white master material; It is characterized in that; It is mainly processed by rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and Vestolen PP 7052, and rutile titanium white powder, water-ground limestone, ultra-dispersed properties-correcting agent, POE and polyacrylic weight ratio are (95-105) in the component: (25-35): (1-3): (15-25): (1-3).
2. a kind of PP spun-bonded non-woven fabrics white master material according to claim 1 is characterized in that, said rutile titanium white powder, water-ground limestone, ultra-dispersed 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 white master material according to claim 1 and 2 is characterized in that the particle diameter of said water-ground limestone is the 2400-2600 order.
4. the preparation technology of a PP spun-bonded non-woven fabrics white master material is characterized in that it comprises the steps:
A, elder generation heat rutile titanium white powder and water-ground limestone at high-speed mixer, middling speed was mixed 25-35 minute;
B, add ultra-dispersed properties-correcting agent, mixed at high speed 10-20 minute;
C, add POE, mixed at high speed 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.
5. the preparation technology of a kind of PP spun-bonded non-woven fabrics white master material according to claim 4 is characterized in that, in said process step a process, and said mixed powder water cut < 2%.
6. the preparation technology of a kind of PP spun-bonded non-woven fabrics white master material according to claim 4 is characterized in that, in said process step a process, middling speed was mixed 30 minutes.
7. the preparation technology of a kind of PP spun-bonded non-woven fabrics white master material according to claim 4 is characterized in that, in the mixed at high speed process of said process step b, and mixed at high speed 15 minutes, treatment agent is wanted complete coated powder.
8. the preparation technology of a kind of PP spun-bonded non-woven fabrics white master material according to claim 4 is characterized in that, in said process step c process, and mixed at high speed 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110207083 CN102336949B (en) | 2011-07-23 | 2011-07-23 | PP (Polypropylene) spun-bonded non-woven fabric white master batch and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110207083 CN102336949B (en) | 2011-07-23 | 2011-07-23 | PP (Polypropylene) spun-bonded non-woven fabric white master batch and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102336949A true CN102336949A (en) | 2012-02-01 |
| CN102336949B CN102336949B (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110207083 Expired - Fee Related CN102336949B (en) | 2011-07-23 | 2011-07-23 | PP (Polypropylene) spun-bonded non-woven fabric white master batch and preparation process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177100A (en) * | 2017-07-06 | 2017-09-19 | 盐城瑞泽色母粒有限公司 | A kind of super soft non-woven fabrics special color master batch of polypropylene and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131165A (en) * | 1995-11-17 | 1996-09-18 | 南京化工大学 | Supertough master-pellets for polypropylene plastics and making method thereof |
| 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 |
-
2011
- 2011-07-23 CN CN 201110207083 patent/CN102336949B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131165A (en) * | 1995-11-17 | 1996-09-18 | 南京化工大学 | Supertough master-pellets for polypropylene plastics and making method thereof |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177100A (en) * | 2017-07-06 | 2017-09-19 | 盐城瑞泽色母粒有限公司 | A kind of super soft non-woven fabrics special color master batch of polypropylene and preparation method thereof |
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| CN102336949B (en) | 2013-05-01 |
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Granted publication date: 20130501 Termination date: 20200723 |
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