CN103937110B - Fiberglass-reinforcepolypropylene polypropylene plastic and preparation method thereof - Google Patents
Fiberglass-reinforcepolypropylene polypropylene plastic and preparation method thereof Download PDFInfo
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- CN103937110B CN103937110B CN201410199700.8A CN201410199700A CN103937110B CN 103937110 B CN103937110 B CN 103937110B CN 201410199700 A CN201410199700 A CN 201410199700A CN 103937110 B CN103937110 B CN 103937110B
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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Abstract
The invention discloses a kind of Fiberglass-reinforcepolypropylene polypropylene plastic and preparation method thereof, described Fiberglass-reinforcepolypropylene polypropylene plastic comprises the component of following weight parts: 40-60 part PP resin, 25-35 part glass fibre, 15-25 part PP-g-MAH compatilizer, 0.1-0.5 part oxidation inhibitor.The present invention, relative to pure PP plastics, has higher rigid, can be widely used in the production of the products such as household electrical appliance, plastic pipe, automotive upholstery.
Description
Technical field
The present invention relates to a kind of plastics and preparation method thereof, particularly relate to a kind of Fiberglass-reinforcepolypropylene polypropylene plastic and preparation method thereof.
Background technology
Polypropylene (Polypropylene is called for short PP) is a kind of hemicrystalline thermoplastics.Have higher shock-resistance, mechanical properties is tough, anti-multiple organic solvent and acid and alkali corrosion.Being widely used in industry member, is one of usually common macromolecular material.
The rigidity of plastics refers to the ability of plastics resistance to deformation.The tensile strength referred generally to, flexural strength or tensile modulus, modulus in flexure.
In prior art, there is the shortcoming of undercapacity in acrylic plastering.
Summary of the invention
For above shortcomings in prior art, one of technical problem to be solved by this invention is to provide a kind of Fiberglass-reinforcepolypropylene polypropylene plastic, has higher intensity.
Two of technical problem to be solved by this invention is to provide the preparation method of above-mentioned Fiberglass-reinforcepolypropylene polypropylene plastic.
The present invention is achieved through the following technical solutions:
A kind of Fiberglass-reinforcepolypropylene polypropylene plastic, comprises the component of following weight parts: 40-60 part PP resin, 25-35 part glass fibre, 15-25 part PP-g-MAH compatilizer, 0.1-0.5 part oxidation inhibitor.
Preferably, the invention provides:
A kind of Fiberglass-reinforcepolypropylene polypropylene plastic, comprises the component of following weight parts: 40-60 part PP resin, 25-35 part glass fibre, 15-25 part PP-g-MAH compatilizer, 0.1-0.5 part oxidation inhibitor, 0.2-0.6 part antiseptic-germicide.
Described oxidation inhibitor is antioxidant 1010 or irgasfos 168.
Described antiseptic-germicide is two (n-to the chlorobenzene biguanides) hexane of 2-hydroxyl-4-sec.-propyl-2,4,6-cycloheptatriene-1-ketone and/or 1,6-.
Optimally, described antiseptic-germicide is 2-hydroxyl-4-sec.-propyl-2,4,6-cycloheptatriene-1-ketone and 1, the mixture of two (n-to the chlorobenzene biguanides) hexane of 6-, 2-hydroxyl-4-sec.-propyl-2,4, the weight ratio of 6-cycloheptatriene-1-ketone and two (n-to the chlorobenzene biguanides) hexane of 1,6-is 3:1-1:3.
Obviously, in the present invention for improving other performances of product, can also add other auxiliary agents adaptively in blended material, as fire retardant, static inhibitor and pigment etc., its consumption is the conventional amount used of the industry, or adjusts according to the requirement of practical situation.
Present invention also offers the preparation method of above-mentioned Fiberglass-reinforcepolypropylene polypropylene plastic: take each component by proportioning, mediate, mixing, extrude, granulation.
The present invention, relative to pure PP plastics, has higher rigid.The present invention can be widely used in the production of the products such as household electrical appliance, plastic pipe, automotive upholstery.
Embodiment
In embodiment, the concrete selection of raw material:
The general purpose grade PP resin of LG chemical company trade mark GP3100 selected by PP resin.
Glass fibre selects length to be the glass fibre of 5mm.
The wegion that PP-g-MAH compatilizer selects Changzhou Wei Jun plastic new material company limited to produce ties up the PP-g-MAH compatilizer of fine horse board WJ-A02.
Embodiment 1-3
Take each component according to embodiment 1-3 data corresponding in table 1, in common plastics processing units through mediate, mixing, extrude, granulation, obtain Fiberglass-reinforcepolypropylene polypropylene plastic of the present invention.
Table 1: Fiberglass-reinforcepolypropylene polypropylene plastic formula table unit: kilogram
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| PP resin | 50 | 50 | 50 |
| Glass fibre | 30 | 30 | 30 |
| PP-g-MAH compatilizer | 20 | 20 | 20 |
| Antioxidant 1010 | 0.3 | 0.3 | 0.3 |
| 2-hydroxyl-4-sec.-propyl-2,4,6-cycloheptatriene-1-ketone | 0.2 | 0.4 | / |
| Two (n-to the chlorobenzene biguanides) hexane of 1,6- | 0.2 | / | 0.4 |
Test case
(1) mechanical property:
Table 2: Fiberglass-reinforcepolypropylene polypropylene plastic strength property test chart
| Pure PP | Embodiment 1 | |
| Flexural strength (standard: ASTM D-790), MPa | 42 | 122 |
| Modulus in flexure, (standard: ASTM790), MPa | 1770 | 4600 |
The present invention, relative to pure PP plastics, has higher rigid.The present invention can be widely used in the production of the products such as household electrical appliance, plastic pipe, automotive upholstery.
(2) antibacterial test:
Adopt ordinary method by Fiberglass-reinforcepolypropylene polypropylene plastic obtained for embodiment 1-3, be prepared into the sample of 50mm × 50mm × 4mm respectively, carry out antibacterial test, test data is in table 3.
Antibacterial test standard:
QB/T2591-2003 antibiotic plastic Anti-microbial Performance Tests method and antibacterial effect.
Detect with bacterium:
Colon bacillus (Escherichiacoli) ATCC25922; Streptococcus aureus (Staphylococcusaureus) ATCC6538.
Table 3: Fiberglass-reinforcepolypropylene polypropylene plastic anti-microbial property test chart
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Intestinal bacteria sterilizing rate, % | 99.0 | 97.1 | 97.8 |
| Streptococcus aureus sterilizing rate, % | 98.5 | 97.2 | 97.0 |
2-hydroxyl-4-sec.-propyl-2,4,6-cycloheptatriene-1-ketone, No. CAS: 499-44-5.Can be used for makeup anticorrosion, but and have no any and this raw material is used for the antibacterial written report of plastics.
Two (n-to the chlorobenzene biguanides) hexane of 1,6-, No. CAS: 55-56-1.Can be used for the surface sterilization of food factory, Cosmetics Plant, pharmaceutical factory etc., but and have no any and this raw material is used for the antibacterial written report of plastics.
(3) toxotest:
The Fiberglass-reinforcepolypropylene polypropylene plastic of embodiment 1-3, shows through acute toxicity test, to the LD50 > 10000mg/kg of small white mouse, and true border non-toxic substance.
After the present invention adds specific antiseptic-germicide especially in formula, in environment for use itself to stain bacterium on plastics, mould, the female bacterium of alcohol, algae even virus etc. rise and suppress or killing action, keep plastics itself clean by suppressing the breeding of microorganism.
Claims (2)
1. a Fiberglass-reinforcepolypropylene polypropylene plastic, is characterized in that, comprises the component of following weight parts: 40-60 part PP resin, 25-35 part glass fibre, 15-25 part PP-g-MAH compatilizer, 0.1-0.5 part oxidation inhibitor, 0.2-0.6 part antiseptic-germicide;
Described antiseptic-germicide is 2-hydroxyl-4-sec.-propyl-2,4,6-cycloheptatriene-1-ketone and 1, the mixture of two (n-to the chlorobenzene biguanides) hexane of 6-, 2-hydroxyl-4-sec.-propyl-2, the weight ratio of 4,6-cycloheptatriene-1-ketone and two (n-to the chlorobenzene biguanides) hexane of 1,6-is 3:1-1:3.
2. the preparation method of Fiberglass-reinforcepolypropylene polypropylene plastic as claimed in claim 1, is characterized in that: take each component by proportioning, mediate, mixing, extrude, granulation.
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| CN201410199700.8A CN103937110B (en) | 2014-05-12 | 2014-05-12 | Fiberglass-reinforcepolypropylene polypropylene plastic and preparation method thereof |
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| CN201410199700.8A CN103937110B (en) | 2014-05-12 | 2014-05-12 | Fiberglass-reinforcepolypropylene polypropylene plastic and preparation method thereof |
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| CN103937110A CN103937110A (en) | 2014-07-23 |
| CN103937110B true CN103937110B (en) | 2016-04-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104526904B (en) * | 2014-12-23 | 2017-07-21 | 浙江华江科技股份有限公司 | A kind of automobile-used waste and old GMT material recoveries prilling process and its special purpose device |
| CN108410067A (en) * | 2017-10-30 | 2018-08-17 | 成都川盛塑胶有限公司 | A kind of hot and cold water compound plastic pipe with antibacterial functions |
| CN114685898B (en) * | 2020-12-26 | 2023-11-24 | 上海汽车集团股份有限公司 | Application of antibacterial modified material in automotive interior parts |
| CN114685896B (en) * | 2022-04-25 | 2023-07-25 | 杭州泰德机电有限公司 | Preparation method of high-stretch-resistance flame-retardant heat-resistant MPP pipe |
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| US6747094B2 (en) * | 1999-09-09 | 2004-06-08 | Asahi Kasei Kabushiki Kaisha | High impact thermoplastic resin composition |
| US20090062413A1 (en) * | 2003-10-24 | 2009-03-05 | Crane Building Products Llc | Composition of fillers with plastics for producing superior building materials |
| CN103408840B (en) * | 2013-08-08 | 2015-10-28 | 上海日之升新技术发展有限公司 | Use in washing machine broad-spectrum antimicrobial delicate fragrance acrylic resin and preparation method thereof |
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Inventor after: Zhan Zhenzhen Inventor before: Yuan Feng |
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Effective date of registration: 20181224 Address after: 363900 Changtai County, Zhangzhou, Fujian Province Xingtai Development Zone Patentee after: Fujian Oushi Children's Products Co., Ltd. Address before: 315040 411-28-4, 4 tower, science and technology building, 599 Jiangnan Road, Ningbo, Zhejiang. Patentee before: NINGBO HIGH-TECH ZONE ZHUOER CHEMICAL ENGINEERING TECHNOLOGY CO., LTD. |
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Address after: 363900 Xingtai Industrial Zone, Changtai County, Zhangzhou City, Fujian Province Patentee after: Fujian Oushi Children's Products Co., Ltd. Address before: 363900 Changtai County, Zhangzhou, Fujian Province Xingtai Development Zone Patentee before: Fujian Oushi Children's Products Co., Ltd. |
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