CN105038181A - High polymer material for ammeter shell - Google Patents
High polymer material for ammeter shell Download PDFInfo
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- CN105038181A CN105038181A CN201510540695.7A CN201510540695A CN105038181A CN 105038181 A CN105038181 A CN 105038181A CN 201510540695 A CN201510540695 A CN 201510540695A CN 105038181 A CN105038181 A CN 105038181A
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Abstract
The invention discloses a high polymer material for an ammeter shell and belongs to the technical field of high polymer materials. The problem that an existing ammeter shell material is not high in comprehensive performance is solved. The high polymer material is composed of, by weight, 30-60 parts of polycarbonate, 10-20 parts of polycarbonate reclaimed materials, 20-30 parts of polyethylene glycol terephthalate, 5-10 parts of glass fibers, 5-10 parts of methylphenyl silicone resin, 10-20 parts of polyolefin elastomer, 5-10 parts of epoxy resin, 1-5 parts of silane coupling agent KH550, 3-8 parts of polyethylene grafted maleic acid salt, 0.5-1 part of antioxygen 168, 0.5-1.5 parts of antioxygen 1010 and 0.3-1 part of UV531 anti-ultraviolet agent. The high polymer material is high in comprehensive performance, and can be suitable for the ammeter shell in various environments.
Description
Technical field
The present invention relates to a kind of macromolecular material for ammeter housing, belong to technical field of polymer materials.
Background technology
At present, the more ammeter case material of studies in China is modified polycarbonate, polycarbonate is a kind of engineering plastics with excellent comprehensive performance, have the title of " transparent metal ", be commonly used to replace the non-ferrous metal such as copper, be widely used in the fields such as electric, medical, automobile, optical material.Polycarbonate is as the water white indefiniteness thermoplastic material of one, weak acid resistant, resistance to weak base, resistance to neutral oil, shortcoming is not UV resistant, not resistance to highly basic, poor stability, has that stress is easy to split, power of hitting notched Izod impact is low, wear no resistance, low to metalwork bounding force, viscosity large, poor fluidity.
The existing modified polycarbonate material for ammeter housing has the polycarbonate alloy composite material of glass fiber reinforcement, although have very high intensity, and good outward appearance, its wear resisting property is poor, and himself has combustibility; Although polycarbonate/ABS production cost is lower, its physical strength is inadequate, is unfavorable for promoting the use of; Polycarbonate and polybutylene terephthalate alloy material, toughness is high, and chemical stability is good, but adding due to aromatic phosphoric ester fire retardant, cause thermostability lower.The defect such as existing matrix material often exists bad mechanical property, poor heat stability, wear no resistance, various performance cannot have both; And a large amount of polycarbonate cost that uses is higher, reduces the profit margin of enterprise.
Summary of the invention
The object of the present invention is to provide the macromolecular material for ammeter housing that a kind of over-all properties is higher.
The described macromolecular material for ammeter housing, is made up of the raw material of following weight part: polycarbonate 30-60 part, polycarbonate reclaimed materials 10-20 part, polyethylene terephthalate 20-30 part, glass fibre 5-10 part, methyl phenyl silicone resin 5-10 part, polyolefin elastomer 10-20 part, epoxy resin 5-10 part, Silane coupling agent KH550 1-5 part, polycthylene grafted maleate 3-8 part, irgasfos 168 0.5-1 part, antioxidant 1010 0.5-1.5 part, UV531 anti UV agent 0.3-1 part.
The described macromolecular material for ammeter housing, is made up of the raw material of following weight part: polycarbonate 50 parts, polycarbonate reclaimed materials 15 parts, polyethylene terephthalate 25 parts, 8 parts, glass fibre, methyl phenyl silicone resin 8 parts, polyolefin elastomer 15 parts, epoxy resin 8 parts, Silane coupling agent KH550 2 parts, polycthylene grafted maleate 5 parts, irgasfos 168 0.8 part, antioxidant 1010 1 part, UV531 anti UV agent 0.5 part.
Compared with prior art the invention has the beneficial effects as follows:
1, at present simple recovery is carried out usually for polycarbonate reclaimed materials and take out grain, be downgraded to common plastics and use, cause the wasting of resources, adding portion of the present invention polycarbonate reclaimed materials, reduce polycarbonate consumption, greatly reduce production cost, polycarbonate reclaimed materials is fully used.
2, polycarbonate reclaimed materials due to through long-time irradiate light, aging, oxidation, its mechanical property significantly declines, for reaching the object of recycling, the present invention utilizes polyolefin elastomer to carry out toughening modifying to it, does solubilizing agent with epoxy resin, effectively can improve the interface adhesion between matrix, reduce two-phase interface tension force, improve toughening effect, therefore the adding of polyolefin elastomer and epoxy resin, substantially increase the notched Izod impact strength of material, improve processing characteristics.
3, polycthylene grafted maleate can the interface adhesion of effectively reinforced polycarbonate and polyethylene terephthalate, improves consistency.
4, silicon-series five-retardant has good flame retardant effect to polycarbonate; the present invention does fire retardant with methyl phenyl silicone resin; there is good dispersiveness in polycarbonate; during burning, methyl phenyl silicone resin migrates to polycarbonate surface; and form protective layer, heat insulationly press down oxygen, make that lower floor's polycarbonate is unlikely to burn away; flame retarding efficiency is high, and smoke suppressing effect is good.When adding the methyl phenyl silicone resin of massfraction 5.5% in system, system oxygen index is increased to 41% by 26%.Flame retardant rating brings up to V-0 level by UL94V-2 level.
5, corrosion-resistant, the resistance to oxidation of material of the present invention, ageing-resistant, heat-resisting, acid and alkali-resistance, UV resistant, the over-all properties such as wear-resisting, good insulating, toughness are high, notched Izod impact strength are higher, are applicable to the ammeter housing under various environment.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
The described macromolecular material for ammeter housing, is made up of the raw material of following weight part: polycarbonate 50 parts, polycarbonate reclaimed materials 15 parts, polyethylene terephthalate 25 parts, 8 parts, glass fibre, methyl phenyl silicone resin 8 parts, polyolefin elastomer 15 parts, epoxy resin 8 parts, Silane coupling agent KH550 2 parts, polycthylene grafted maleate 5 parts, irgasfos 168 0.8 part, antioxidant 1010 1 part, UV531 anti UV agent 0.5 part.
Embodiment 2
The described macromolecular material for ammeter housing, is made up of the raw material of following weight part: polycarbonate 30 parts, polycarbonate reclaimed materials 10 parts, polyethylene terephthalate 20 parts, 5 parts, glass fibre, methyl phenyl silicone resin 5 parts, polyolefin elastomer 10 parts, epoxy resin 5 parts, Silane coupling agent KH550 1 part, polycthylene grafted maleate 3 parts, irgasfos 168 0.5 part, antioxidant 1010 0.5 part, UV531 anti UV agent 0.3 part.
Embodiment 3
The described macromolecular material for ammeter housing, is made up of the raw material of following weight part: polycarbonate 60 parts, polycarbonate reclaimed materials 20 parts, polyethylene terephthalate 30 parts, 10 parts, glass fibre, methyl phenyl silicone resin 10 parts, polyolefin elastomer 20 parts, epoxy resin 10 parts, Silane coupling agent KH550 5 parts, polycthylene grafted maleate 8 parts, irgasfos 168 1 part, antioxidant 1010 1.5 parts, UV531 anti UV agent 1 part.
Embodiment 4
The described macromolecular material for ammeter housing, is made up of the raw material of following weight part: polycarbonate 35 parts, polycarbonate reclaimed materials 18 parts, polyethylene terephthalate 20 parts, 7 parts, glass fibre, methyl phenyl silicone resin 6 parts, polyolefin elastomer 20 parts, epoxy resin 5 parts, Silane coupling agent KH550 2 parts, polycthylene grafted maleate 6 parts, irgasfos 168 0.5 part, antioxidant 1010 1 part, UV531 anti UV agent 0.7 part.
Claims (2)
1. the macromolecular material for ammeter housing, it is characterized in that, be made up of the raw material of following weight part: polycarbonate 30-60 part, polycarbonate reclaimed materials 10-20 part, polyethylene terephthalate 20-30 part, glass fibre 5-10 part, methyl phenyl silicone resin 5-10 part, polyolefin elastomer 10-20 part, epoxy resin 5-10 part, Silane coupling agent KH550 1-5 part, polycthylene grafted maleate 3-8 part, irgasfos 168 0.5-1 part, antioxidant 1010 0.5-1.5 part, UV531 anti UV agent 0.3-1 part.
2. the macromolecular material for ammeter housing according to claim 1, is characterized in that, is made up of the raw material of following weight part: polycarbonate 50 parts, polycarbonate reclaimed materials 15 parts, polyethylene terephthalate 25 parts, 8 parts, glass fibre, methyl phenyl silicone resin 8 parts, polyolefin elastomer 15 parts, epoxy resin 8 parts, Silane coupling agent KH550 2 parts, polycthylene grafted maleate 5 parts, irgasfos 168 0.8 part, antioxidant 1010 1 part, UV531 anti UV agent 0.5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540695.7A CN105038181A (en) | 2015-08-28 | 2015-08-28 | High polymer material for ammeter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540695.7A CN105038181A (en) | 2015-08-28 | 2015-08-28 | High polymer material for ammeter shell |
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| Publication Number | Publication Date |
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| CN105038181A true CN105038181A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510540695.7A Pending CN105038181A (en) | 2015-08-28 | 2015-08-28 | High polymer material for ammeter shell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759998A (en) * | 2017-11-22 | 2018-03-06 | 南通展鹏塑料有限公司 | A kind of high performance polycarbonate composite |
| US20220033650A1 (en) * | 2019-03-28 | 2022-02-03 | Lotte Chemical Corporation | Thermoplastic Resin Composition and Molded Article Formed Therefrom |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672868A (en) * | 2013-12-03 | 2015-06-03 | 青岛佳亿阳工贸有限公司 | PC/PET defective material reclaimed composition |
| CN104693763A (en) * | 2013-12-10 | 2015-06-10 | 青岛同创节能环保工程有限公司 | Blending alloy taking recovered PC (polycarbonate) and PBT (polybutylene terephthalate) as base materials |
| CN104861616A (en) * | 2014-11-25 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Carbon nanofiber modified PC/PBT alloy and preparation method therefor |
-
2015
- 2015-08-28 CN CN201510540695.7A patent/CN105038181A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672868A (en) * | 2013-12-03 | 2015-06-03 | 青岛佳亿阳工贸有限公司 | PC/PET defective material reclaimed composition |
| CN104693763A (en) * | 2013-12-10 | 2015-06-10 | 青岛同创节能环保工程有限公司 | Blending alloy taking recovered PC (polycarbonate) and PBT (polybutylene terephthalate) as base materials |
| CN104861616A (en) * | 2014-11-25 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Carbon nanofiber modified PC/PBT alloy and preparation method therefor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107759998A (en) * | 2017-11-22 | 2018-03-06 | 南通展鹏塑料有限公司 | A kind of high performance polycarbonate composite |
| US20220033650A1 (en) * | 2019-03-28 | 2022-02-03 | Lotte Chemical Corporation | Thermoplastic Resin Composition and Molded Article Formed Therefrom |
| US11787933B2 (en) * | 2019-03-28 | 2023-10-17 | Lotte Chemical Corporation | Thermoplastic polycarbonate resin composition and molded article formed therefrom |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151111 |