CN103333392A - Natural antibacterial pearl wool - Google Patents

Natural antibacterial pearl wool Download PDF

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Publication number
CN103333392A
CN103333392A CN2013102518966A CN201310251896A CN103333392A CN 103333392 A CN103333392 A CN 103333392A CN 2013102518966 A CN2013102518966 A CN 2013102518966A CN 201310251896 A CN201310251896 A CN 201310251896A CN 103333392 A CN103333392 A CN 103333392A
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CN
China
Prior art keywords
parts
natural antibacterial
pearl wool
foam
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN2013102518966A
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Chinese (zh)
Inventor
张卫
蒋学功
张美英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou New District Jiahe Plastics Co Ltd
Original Assignee
Suzhou New District Jiahe Plastics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou New District Jiahe Plastics Co Ltd filed Critical Suzhou New District Jiahe Plastics Co Ltd
Priority to CN2013102518966A priority Critical patent/CN103333392A/en
Publication of CN103333392A publication Critical patent/CN103333392A/en
Withdrawn legal-status Critical Current

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Abstract

The invention relates to natural antibacterial pearl wool and belongs to the field of macromolecular materials. The pearl wool is characterized by comprising the following raw materials in parts by weight: 90 to 110 parts of low-density polyethylene (LDPE) resin particles, 1 to 2 parts of antistatic agent, 0.1 to 0.5 part of foaming agent, 0.001 to 0.005 part of color master batch, 0.3 to 0.6 part of monoglyceride, 0.5 to 1 part of calcium carbonate, 0.5 to 1 part of talc powder, 0.01 to 0.05 part of 10-hydroxy-2-decenoic acid, and 0.5 to 2 parts of melamine phosphate. By adopting the safe and non-flammable foaming agent, the antistatic agent and the flame retardant, the pearl wool has high safety factor; and by adding the natural antibacterial agent, the pearl wool has an antibacterial function.

Description

A kind of natural antibacterial PE Foam
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of natural antibacterial PE Foam.
Background technology
The polyethylene foam cotton is the non-crosslinked unicellular structure, claims the EPE PE Foam again, is a kind of wrapping material of novel environment friendly.It produces countless separated foams by Low Density Polyethylene fat through physical blowing and constitutes.Overcome that common foamed glue is frangible, the shortcoming of distortion, restorative difference.Plurality of advantages such as have water proof protection against the tide, shockproof, sound insulation, insulation, plastic performance is good, toughness strong, reconstituted circularly, environmental protection, crashworthiness power are strong also has good chemical resistance, is the ideal substitute of Traditional Packing material.
Adopt butane as whipping agent in the market in the preparation process of the EPE PE Foam goods of Xiao Shouing, though its cost is low, but it has inflammable shortcoming, and finished product can produce a large amount of static charges when friction, and the spark of generation of static electricity very easily ignites and contains the sheet material of butane gas, thereby causes fire.Find the most of no antibiotic performance of the EPE PE Foam of selling on the market simultaneously, therefore how overcoming the deficiencies in the prior art is problems that present field of polymer technology is needed solution badly.
Summary of the invention
The objective of the invention is in order to solve the deficiencies in the prior art, a kind of natural antibacterial PE Foam is provided, product of the present invention adopts the nonflammable whipping agent of safety, and static inhibitor and fire retardant have been added, make this product have higher safety coefficient, add natural antibacterial agent simultaneously, made this product have antibacterial.
The technical solution used in the present invention is as follows:
A kind of natural antibacterial PE Foam is characterized in that comprising the following raw material according to the parts by weight meter: 90 ~ 110 parts of LDPE resin particles, 1 ~ 2 part in static inhibitor, 0.1 ~ 0.5 part of whipping agent, 0.001 ~ 0.005 part of Masterbatch, 0.3 ~ 0.6 part of mono-glycerides, 0.5 ~ 1 part in calcium carbonate, 0.5 ~ 1 part of talcum powder, 10-hydroxyl-0.01 ~ 0.05 part of 2-decylenic acid, trimeric cyanamide phosphoesterase 30 .5 ~ 2 parts.
Further, its prioritization scheme is that described static inhibitor is ethoxylated alkylamine.
Further, its prioritization scheme is that described whipping agent is carbonic acid gas.
Preparation method of the present invention: calcium carbonate and talcum powder are crushed to 100 ~ 150 orders, drop in the mixer then, be warming up to 80 ~ 85 ℃ under the high-speed stirring, add LDPE resin particle, static inhibitor, Masterbatch, 10-hydroxyl-2-decylenic acid and trimeric cyanamide phosphoric acid ester again, make the material temperature control 110 ~ 115 ℃ of stirrings, then whipping agent and Tegin 55G are injected wherein with the method that high pressure injects respectively, and make it to mix, extrusion moulding, cooling then, traction flattens, twine, namely get product of the present invention.
The present invention compared with prior art, its beneficial effect is:(1) the present invention is whipping agent with the carbonic acid gas, the potential safety hazard of having brought when having avoided using butane as whipping agent; (2) added static inhibitor in the product of the present invention, especially ethoxylated alkylamine is a kind of static inhibitor of long-acting environment friendly, can overcome the shortcoming that this product easily produces static; (3) add fire retardant trimeric cyanamide phosphoric acid ester, made this product have flame retardant properties; (4) used natural bactericidal agent 10-hydroxyl-2-decylenic acid, both safety, environmental protection again makes product of the present invention have good germicidal action.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1
A kind of natural antibacterial PE Foam comprises the following raw material according to the parts by weight meter: 90 parts of LDPE resin particles, 1 part of ethoxylated alkylamine, 0.1 part of carbonic acid gas, 0.001 part of Masterbatch, 0.3 part of mono-glycerides, 0.5 part in calcium carbonate, 0.5 part of talcum powder, 10-hydroxyl-0.01 part of 2-decylenic acid, trimeric cyanamide phosphoesterase 30 .5 part.
Embodiment 2
A kind of natural antibacterial PE Foam comprises the following raw material according to the parts by weight meter: 110 parts of LDPE resin particles, 2 parts of ethoxylated alkylamines, 0.5 part of carbonic acid gas, 0.005 part of Masterbatch, 0.6 part of mono-glycerides, 1 part in calcium carbonate, 1 part of talcum powder, 10-hydroxyl-0.05 part of 2-decylenic acid, 2 parts of trimeric cyanamide phosphoric acid ester.
Embodiment 3
A kind of natural antibacterial PE Foam comprises the following raw material according to the parts by weight meter: 100 parts of LDPE resin particles, 1.5 parts of ethoxylated alkylamines, 0.3 part of carbonic acid gas, 0.004 part of Masterbatch, 0.5 part of mono-glycerides, 0.8 part in calcium carbonate, 0.6 part of talcum powder, 10-hydroxyl-0.03 part of 2-decylenic acid, 1 part of trimeric cyanamide phosphoric acid ester.
Present embodiment product performance detected result is as shown in table 1.
The Performance Detection data of table 1 embodiment 3 products
Project The result
Tensile strength (kg/m 2 4.8
Shock strength (kJm -2 12.1
Impact rebound degree (%) 44
Tear strength (kNm -1 135
Elongation at break (%) 150
Compressive strength (kg/m 2 4.2
Compression set (%) 20
Modulus in flexure (MPa) 150
Surface resistivity (Ω) 10 8
Winter hardiness -30 ℃ were not chapped in 8 hours
Thermotolerance 60 ℃ non-caked
Acid resistance No change
Simultaneously the anti-microbial property of present embodiment product is tested:
Adopt conventional microbial disinfection effect detection, its sterilizing power result is: streptococcus aureus 92%, intestinal bacteria 91%, Candida albicans 88%.

Claims (3)

1. a natural antibacterial PE Foam is characterized in that comprising the following raw material according to the parts by weight meter: 90 ~ 110 parts of LDPE resin particles, 1 ~ 2 part in static inhibitor, 0.1 ~ 0.5 part of whipping agent, 0.001 ~ 0.005 part of Masterbatch, 0.3 ~ 0.6 part of mono-glycerides, 0.5 ~ 1 part in calcium carbonate, 0.5 ~ 1 part of talcum powder, 10-hydroxyl-0.01 ~ 0.05 part of 2-decylenic acid, trimeric cyanamide phosphoesterase 30 .5 ~ 2 parts.
2. natural antibacterial PE Foam according to claim 1 is characterized in that described static inhibitor is ethoxylated alkylamine.
3. natural antibacterial PE Foam according to claim 1 is characterized in that described whipping agent is carbonic acid gas.
CN2013102518966A 2013-06-24 2013-06-24 Natural antibacterial pearl wool Withdrawn CN103333392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013102518966A CN103333392A (en) 2013-06-24 2013-06-24 Natural antibacterial pearl wool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013102518966A CN103333392A (en) 2013-06-24 2013-06-24 Natural antibacterial pearl wool

Publications (1)

Publication Number Publication Date
CN103333392A true CN103333392A (en) 2013-10-02

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Family Applications (1)

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CN2013102518966A Withdrawn CN103333392A (en) 2013-06-24 2013-06-24 Natural antibacterial pearl wool

Country Status (1)

Country Link
CN (1) CN103333392A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103788454A (en) * 2014-01-22 2014-05-14 南通市海鸥救生防护用品有限公司 Mildew-proof antibacterial polyethylene foam material and preparation method thereof
CN104403171A (en) * 2014-11-25 2015-03-11 苏州九鼎珍珠棉有限公司 LDPE(Low-Density Polyethylene) high-foaming sheet and packing material
CN104842618A (en) * 2015-04-28 2015-08-19 杭州祥和实业有限公司 Travel heat insulation interlayer material and preparation method thereof
CN105801963A (en) * 2016-04-07 2016-07-27 苏州市鼎立包装有限公司 Corrosion-resistant and anti-static EPE (expandable polyethylene) edge protector and preparation method thereof
CN106188779A (en) * 2016-08-11 2016-12-07 安徽松泰包装材料有限公司 A kind of fire-retardant PE Foam and preparation method thereof
CN109233045A (en) * 2018-07-25 2019-01-18 厦门市地隆包装材料有限公司 A kind of EPE packaging material and preparation method thereof and protective case

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286165A (en) * 2011-06-22 2011-12-21 郎溪县天成包装材料有限公司 Expandable polyethylene (EPE) pearl wool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286165A (en) * 2011-06-22 2011-12-21 郎溪县天成包装材料有限公司 Expandable polyethylene (EPE) pearl wool

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103788454A (en) * 2014-01-22 2014-05-14 南通市海鸥救生防护用品有限公司 Mildew-proof antibacterial polyethylene foam material and preparation method thereof
CN104403171A (en) * 2014-11-25 2015-03-11 苏州九鼎珍珠棉有限公司 LDPE(Low-Density Polyethylene) high-foaming sheet and packing material
CN104842618A (en) * 2015-04-28 2015-08-19 杭州祥和实业有限公司 Travel heat insulation interlayer material and preparation method thereof
CN105801963A (en) * 2016-04-07 2016-07-27 苏州市鼎立包装有限公司 Corrosion-resistant and anti-static EPE (expandable polyethylene) edge protector and preparation method thereof
CN106188779A (en) * 2016-08-11 2016-12-07 安徽松泰包装材料有限公司 A kind of fire-retardant PE Foam and preparation method thereof
CN109233045A (en) * 2018-07-25 2019-01-18 厦门市地隆包装材料有限公司 A kind of EPE packaging material and preparation method thereof and protective case

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Application publication date: 20131002